Log in

Relevant bibliographies by topics / Cement-based grouting material / Journal articles

To see the other types of publications on this topic, follow the link: Cement-based grouting material.

Journal articles on the topic 'Cement-based grouting material'

Author: Grafiati

Published: 7 June 2025

Last updated: 16 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Cement-based grouting material.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Duan, Hao Ran, Peng Zhao, Lei Qin, and Feng Jiao Shi. "Research on Grouting Materials for Underground Construction Projects." Materials Science Forum 1036 (June 29, 2021): 319–26. http://dx.doi.org/10.4028/www.scientific.net/msf.1036.319.

Full text

Abstract:

The engineering practice shows that the application of grouting technology to treat underground engineering has strong applicability and is one of the most commonly used technical means at present. Based on the underground engineering, this paper introduces the research achievements of grouting materials in recent years, including cement-based grouting materials, mixed grouting materials, anti-scouring grouting materials, and ultra-fine cement grouting materials. Current demand of grouting materials in underground engineering, there exists large dosage of cement, high content, high cost, serio

APA, Harvard, Vancouver, ISO, and other styles

2

Maratovna, Sadikova Adalat, and Artikova Gulnoza Arislan Qizi. "EXPANSION OIL WELL CEMENT BASED ON SUBSTANDARD RAW MATERIALS." American Journal of Applied Science and Technology 03, no. 06 (2023): 26–29. http://dx.doi.org/10.37547/ajast/volume03issue06-06.

Full text

Abstract:

Grouting cement is a type of Portland cement designed to insulate pipes of oil and gas wells and protect them from groundwater pressure, shifts of ground layers, and the negative effects of aggressive media. When solidified, the cement mortar forms a monolithic jacket, impermeable to liquids and gases. The material adheres firmly to the metal pipe and to the walls of the trunk drilled in the rock. The use of grouting cement creates conditions for safe operation of wells and prolongs their working period. In traditional construction, this type of Portland cement is not used. The exception is th

APA, Harvard, Vancouver, ISO, and other styles

3

Wang, Li Hua, and Yi Fan Duan. "Study on the Quick Hardening Cement-Based Grouting Material's Modification by Nano-Materials." Applied Mechanics and Materials 357-360 (August 2013): 718–23. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.718.

Full text

Abstract:

Sulpho-aluminate cement as the base material, rapid hardening cement-based grouting material can be formulated. In this paper, a study on grouting material fluidity and mechanical properties in different cement-sand ratios and nanoSiO2s impact on the performance of the grouting material is made. Based on the test, it can be learnt that Sulpho-aluminate cement as the base material, grouting material flow and mechanical properties can better meet the engineering requirements with nanoSiO2 of 1.0% and in a cement-sand ratio of 1:1.3.

APA, Harvard, Vancouver, ISO, and other styles

4

Yan, Xin-e. "Study on properties of carbon fibre reinforced cement-based grouting materials." E3S Web of Conferences 198 (2020): 01012. http://dx.doi.org/10.1051/e3sconf/202019801012.

Full text

Abstract:

As an efficient, eco-friendly and economical solution for connecting precast concrete components, grouted sleeve connectors aroused widespread interest in engineering site. However, as the key material of grouted sleeve connection, grouting material needs to provide enough good performance to meet the engineering requirements. In order to better design the mix proportion of grouting materials, this paper studies the influence of water binder ratio, carbon fibre content, expansion agent addition and other factors on the performance of grouting materials, and optimizes the mixture ratio of grout

APA, Harvard, Vancouver, ISO, and other styles

5

Wang, Ziqi. "Experimental Study on Optimizing Grouting Material Ratio for Rebar Sleeve Connections." Academic Journal of Science and Technology 10, no. 1 (2024): 28–32. http://dx.doi.org/10.54097/p3488h23.

Full text

Abstract:

In response to the inadequate performance reliability of existing prefabricated sleeve grouting materials, this study used an orthogonal experimental design method to prepare 16 sets of grouting materials based on C52.5 cement and ordinary river sand, with different water-cement ratios and varying amounts of additives including silica fume, defoamers, water reducers, and expansive agents. The effects of silica fume, defoamers, water reducers, expansive agent dosage, and water-cement ratio on the compressive strength, vertical expansion rate, and fluidity of the grouting material were studied.

APA, Harvard, Vancouver, ISO, and other styles

6

Liao, Lin, Nathan Saye Teah, Zhiling Liao, Ruiqing Hao, Yubin Zhao, and Wanwen Xue. "The Influence of Anhydrite on the Mechanical Performance of Calcium Sulfoaluminate Cement-Based Grouting Materials." Materials 18, no. 7 (2025): 1547. https://doi.org/10.3390/ma18071547.

Full text

Abstract:

Cement-based grouting reinforcement technology is an essential method to enhance the mechanical performance of fractured rock depending on the type of grouting material used. To further understand the influence of anhydrite on the calcium sulfoaluminate cement-based grouting materials, this study investigates the sample of the grouting material with (calcium sulfoaluminate cement, anhydrite, and quicklime) under different ratios with a series of experiments including compressive strength, setting time, and slurry pH test. The macro and micro mechanical characteristics of different calcium sulf

APA, Harvard, Vancouver, ISO, and other styles

7

Yu, Guangtao, Hongyuan Fu, Qianfeng Gao, Ling Zeng, Jingcheng Chen, and Chongsen Ma. "Development and Application of Flue Gas Desulfurized Gypsum and Blast-Furnace-Slag-Based Grouting Material for Cracked Silty Mudstone." Materials 17, no. 23 (2024): 5975. https://doi.org/10.3390/ma17235975.

Full text

Abstract:

The grouting technique is an efficient method for enhancing the stability of cracked slopes through the use of grouting materials. Conventional cement-based grouting materials are costly, energy-intensive, and environmentally damaging. Additionally, cement-hardening slurry is prone to cracks between the slurry and the rock. To address these issues, this study proposed an environmentally friendly grouting material composed of flue gas desulfurization gypsum (FGDG) and blast furnace slag (BFS) with sodium gluconate (SG) as the additive, especially designed for cracked silty mudstone slopes. The

APA, Harvard, Vancouver, ISO, and other styles

8

Liu, X. F., P. Z. Pan, Z. Q. Xiong, Y. Y. Zhou, and Z. F. Wang. "Application of sulphoaluminate cement-based double-liquid material grouting technology in fractured surrounding rock reinforcement." Géotechnique Letters 14, no. 1 (2024): 1–19. http://dx.doi.org/10.1680/jgele.24.00016.

Full text

Abstract:

Grouting is a very effective means to repair modified fractured rock. However, problems such as severe grout leakage, slow increase in stone body strength, uncontrolled solidification time and poor permeability are often encountered in the process of traditional grouting reinforcement of fractured surrounding rock. Sulphoaluminate cement-based double-liquid material has the characteristics of quick setting, early strength, micro-expansion and high strength, which shows good applicability in grouting reinforcement of fractured surrounding rock. At present, there are few reports on this material

APA, Harvard, Vancouver, ISO, and other styles

9

Wang, Xiangpeng, Jin Hu, Xiang Zhang, Kunpeng Wang, Di Shen, and Chuntao Liang. "Experimental Study on Mineral Solid Waste Green Grouting Material Based on Electromagnetic Characteristic Detection." Advances in Civil Engineering 2022 (March 18, 2022): 1–19. http://dx.doi.org/10.1155/2022/6261429.

Full text

Abstract:

The production processes for the gypsum- and cement-based materials, which are widely used in civil engineering projects, require the consumption of large amounts of energy and natural resources. At the present time, the main development directions of civil engineering material include realizing solid waste recycling and the applications of green building materials, which can be then used in the fields of disaster treatment and ecological restoration, such as grouting materials. In addition, the grouting quality is always difficult to detect. This study examined the gypsum- and cement-based gr

APA, Harvard, Vancouver, ISO, and other styles

10

He, Pei Xiang, Wan Yun Yin, and Zhang Han. "Experimental Study of Effects of Water-Cement Ratio on the Mechanical Property of High-Performance Cement-Based Iron-Tailings Grouting Material." Advanced Materials Research 600 (November 2012): 186–89. http://dx.doi.org/10.4028/www.scientific.net/amr.600.186.

Full text

Abstract:

This thesis aims to research the influence factors of the mechanical property of high performance cement-based iron-tailings grouting material (ICGM). By changing the parameter of water-cement ratio, the experiment is performed to contrast ordinary cement-based grouting material (OCGM) with ICGM. Their compression strength and anti-breaking strength are studied. Through the experimental results and the contrast of them, the influence of water-cement ratio on the mechanical property of the cement-based iron-tailings grouting material is evaluated and the reasonable water-cement ratio parameter

APA, Harvard, Vancouver, ISO, and other styles

11

Wang, Mingnian, Yunpeng Hu, Cheng Jiang, Yicheng Wang, Dagang Liu, and Jianjun Tong. "Mechanical Characteristics of Cement-Based Grouting Material in High-Geothermal Tunnel." Materials 13, no. 7 (2020): 1572. http://dx.doi.org/10.3390/ma13071572.

Full text

Abstract:

The cement-based grouting materials used for practical purposes in high-geothermal tunnels are inevitably affected by humidity and high temperature, leading to the deterioration of mechanical properties. Based on the characteristics of changing high temperatures and two typical conditions of hot-humid and hot-dry environments in high-geothermal tunnels, many mechanical strength tests were carried out on the grouting material cured under different environmental conditions. The study results indicated that high temperature and low relative humidity were unfavorable to the development of mechanic

APA, Harvard, Vancouver, ISO, and other styles

12

Zhang, Lianzhen, Changxin Huang, Zhipeng Li, et al. "Experimental Study on Water-Plugging Performance of Grouted Concrete Crack." Materials 17, no. 7 (2024): 1568. http://dx.doi.org/10.3390/ma17071568.

Full text

Abstract:

In this paper, ordinary Portland cement, ultrafine cement, polyurethane, and epoxy resin were selected as typical grouting materials. Grouting simulation tests were first conducted to prepare the grouted concrete crack sample. The effect of concrete crack parameters (i.e., crack aperture and roughness), grout water–cement ratio, and grouting pressure on the water-plugging performance of different grouting materials was explored through the impermeability test. The microstructure of grouted concrete cracks was analyzed by means of scanning electron microscopy (SEM) and computed tomography (CT),

APA, Harvard, Vancouver, ISO, and other styles

13

Xiao, Tongqiang, Zihao Yu, Fayi Liu, Xiaoliang Dai, and Jianwei Sun. "Study on Slurry Flow Characteristics and Diffusion Law of Superfine Cement-Based Composite Grouting Material." Processes 11, no. 7 (2023): 1906. http://dx.doi.org/10.3390/pr11071906.

Full text

Abstract:

The soft surrounding rock of deep roadways is in the state of “micro-fracture and low permeability”. In order to solve the problem of grouting reinforcement of micro-fractures surrounding rock in deep roadways, the influence characteristics of auxiliary materials and additives on slurry flow were analyzed, and the composition and proportion of superfine cement-based composite grouting materials were determined: superfine cement accounted for 89.4%, superfine coal ash accounted for 5%, ultrafine mineral powder accounted for 5%, naphthalene water reducing agent accounted for 3~5‰, and lignin sul

APA, Harvard, Vancouver, ISO, and other styles

14

Huang, Shunjie, Guangming Zhao, Xiangrui Meng, et al. "Development of Cement-Based Grouting Material for Reinforcing Narrow Coal Pillars and Engineering Applications." Processes 10, no. 11 (2022): 2292. http://dx.doi.org/10.3390/pr10112292.

Full text

Abstract:

The problem needs to be solved about stability control of small coal pillars along goaf in the coal mining process. In this paper, the effects of water reducer, accelerator and expansion agent on the fluidity, setting time, expansion ratio and stone body strength of grouting materials were analyzed through orthogonal experiments, and the optimal ratio of grouting materials was obtained, and it is applied to the engineering site to obtain the reinforcement effect of the coal pillar grouting material on the coal pillar. The results of the study show that: When the dosage of the accelerating agen

APA, Harvard, Vancouver, ISO, and other styles

15

Zong, Yijiang, Dong Zhu, Liang Yue, Xiangling Tao, and Min Chen. "Preparation of high-flowability ultra-early-strength grouting material and investigation of its mechanical properties in reinforcing fractured sandstone." PLOS One 20, no. 7 (2025): e0327032. https://doi.org/10.1371/journal.pone.0327032.

Full text

Abstract:

This study systematically investigated the effects of modified ultrafine fly ash, ultrafine silica fume, nano-SiO2, and polycarboxylate superplasticizer on the performance of cement-based grouting materials. Using a five-level orthogonal experimental, the optimal mix ratio was determined: 5.00 wt.% modified ultrafine fly ash, 10.00 wt.% ultrafine silica fume, 9.00 wt.% nano-SiO2, and 0.05 wt.% polycarboxylate superplasticizer. This formulation enabled the preparation of a cement-based grouting material with high-flowability and ultra-early-strength (HFUES) characteristics. Experimental results

APA, Harvard, Vancouver, ISO, and other styles

16

Lv, Da Wei, Guan Jun Xu, and Xiao Li Sun. "Grouting Material Mix Proportion Test Research of Void the Old Cement Concrete Pavement Slab." Advanced Materials Research 912-914 (April 2014): 162–67. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.162.

Full text

Abstract:

The effective treatment of void cement concrete pavement slab through grouting technology is the important premise of ensuring the service performance of asphalt overlay engineer on cement concrete pavement. Based on the current problems of grouting technology, we did experimental studies on the mixing proportion of grout slurry and analyzed the effects of slurry composition and admixture type on mechanical properties including the strength, mobility, viscosity, expansion rate and bleeding rate of the slurry and on the service performance. Based on these, we put forward the control indexes for

APA, Harvard, Vancouver, ISO, and other styles

17

Song, Wei, Xiaokai Niu, Zhitian Xie, He Wang, Jie Su, and Chentao Xu. "Special Cement-Based Grouting Material for Subway Structure Repair During Operation Performance Sensitivity Analysis." Buildings 15, no. 14 (2025): 2396. https://doi.org/10.3390/buildings15142396.

Full text

Abstract:

This study uses ordinary Portland–sulfate–silicate composite cement as the matrix and investigates the effects of water–cement ratio, HPMC dosage, and PCS dosage on the performance of specialized grouting materials for subway structure repair during operation through single-factor experiments and orthogonal experiments. Multifactorial variance analysis was employed to quantitatively evaluate the sensitivity of each factor and their interactions to slurry flowability, setting time, anti-dispersibility, and compressive strength. The results show that the water–cement ratio is the most critical f

APA, Harvard, Vancouver, ISO, and other styles

18

Li, Pan, Yangyang Xia, Xinhui Xie, et al. "Study on Vertical Bearing Capacity of Pile Foundation with Distributed Geopolymer Post-Grouting on Pile Side." Materials 17, no. 2 (2024): 398. http://dx.doi.org/10.3390/ma17020398.

Full text

Abstract:

To study the applicability of the new geopolymer grouting material for super-long and large-diameter post-grouting bored piles in silty fine sand geology, this paper compares the bearing capacity of two grouting materials, geopolymer and normal Portland cement, and different grouting volume pile side-distributed grouting piles in silty fine sand based on field model tests are analyzed through the diffusion forms of the two materials in silty fine sand through the morphology of the grouted body after excavation. The results show that the ultimate bearing capacities of P0 (ungrouted pile), P1 (8

APA, Harvard, Vancouver, ISO, and other styles

19

Zhang, Haibo, Xiaotian Zhang, Zhiying Guo, and Hucheng Chai. "Optimization of the Injection and Physical Properties of Sulfoaluminate Cement via the In Situ Polymerization of Acrylamide." Buildings 12, no. 12 (2022): 2237. http://dx.doi.org/10.3390/buildings12122237.

Full text

Abstract:

Deep coal mining requires grouting to reinforce the coal rock walls. The conventional polymer-modified cement-based grouting materials have improved toughness but poor fluidity. The purpose of this paper was to improve the injectability of grout. The preconditions were that the physical properties of the stones are not obviously damaged and the mechanical properties are optimized. The acrylamide monomer was incorporated into the sulfoaluminate cement-based grouting material system. The effects of the in situ polymerization modification of the acrylamide on the paste properties and stone body s

APA, Harvard, Vancouver, ISO, and other styles

20

Yang, Yangkang, Jiandong Niu, Yong Sun, Jianxin Liu, and Liangliang Qiu. "Experimental Research on the Performance Characteristics of Grouting Slurry in a High-Ground-Temperature Environment." Buildings 13, no. 12 (2023): 3005. http://dx.doi.org/10.3390/buildings13123005.

Full text

Abstract:

Grouting materials with good thermal insulation and reinforcement properties are the key factors in solving the temperature control problems of high geothermal tunnels using curtain grouting, as the existing grouting materials are unable to take into account the working performance and thermal insulation properties of high-temperature environments. In view of the above problems, this paper configures a high geothermal tunnel red-mud-based grouting material (RMGS) using red mud, carries out tests on the working performance (viscosity, setting time, and compressive strength) and thermal insulati

APA, Harvard, Vancouver, ISO, and other styles

21

Tang, Baijian, Jiawei Wang, Huiyuan Shi, Zhiyuan Xia, Yongjie Zhang, and Li Chen. "Numerical Simulation Methodology for Prefabricated Shear Walls Considering Stochastic Defects in Grouting Materials." Buildings 12, no. 11 (2022): 1859. http://dx.doi.org/10.3390/buildings12111859.

Full text

Abstract:

The most used connection form for reinforced steel bars is the grouting sleeve using cement-based grouting materials. Hence, the quality of the grouting sleeve connection determines whether the performance of a precast concrete structure is equivalent to that of a cast in situ concrete structure. However, several existing reasons, namely, insufficient grouting cement or poor construction controls and even stochastic bubble holes, lead to inevitable grouting defects. The behavior of precast concrete structures is affected dramatically. Considering the cost and efficiency of the analysis of prec

APA, Harvard, Vancouver, ISO, and other styles

22

Xiong, Luchang, Zhaoyang Zhang, Zhijun Wan, Yuan Zhang, Ziqi Wang, and Jiakun Lv. "Optimization of Grouting Material Mixture Ratio Based on Multi-Objective Optimization and Multi-Attribute Decision-Making." Sustainability 14, no. 1 (2021): 399. http://dx.doi.org/10.3390/su14010399.

Full text

Abstract:

As a solid waste produced by coal combustion, fly ash will cause serious environmental pollution. However, it can be considered as a sustainable and renewable resource to replace partial cement in grouting materials. Fly ash grouting materials re-cement the broken rock mass and improve the mechanical properties of the original structure. It can reinforce the broken surrounding rock of mine roadway. The utilization of fly ash also reduces environmental pollution. Therefore, this paper establishes a new material mixture ratio optimization model to meet the requirement of material property throug

APA, Harvard, Vancouver, ISO, and other styles

23

Lei, Jin Sheng, Jian Fei Chen, Xue Ting Cao, and Qian Feng Wang. "The Regression Prediction Analysis of Grouting Concretion Stone’s Strength Based on SVR." Advanced Materials Research 859 (December 2013): 171–76. http://dx.doi.org/10.4028/www.scientific.net/amr.859.171.

Full text

Abstract:

Cement-based grouting material is used for the grouting of gravel soil, and do compressive strength tests for the grouting concretion stones. Use the method of support vector machines for regression (SVR) to deal with the test data and predict the grouting concretion stones strength. Specific methods are as follows: randomly select 20 groups of the specimens for training, the remaining specimens for predicting, and then establish the relationship between the performance of soil body medium, grouting materials, grouting pressure and strength of concretion stones strength. The research results s

APA, Harvard, Vancouver, ISO, and other styles

24

Yang, Jie. "Research progress on the influence of geopolymer grouting material properties." Frontiers in Computing and Intelligent Systems 1, no. 1 (2022): 30–33. http://dx.doi.org/10.54097/fcis.v1i1.1293.

Full text

Abstract:

Grouting technology is to inject slurry with cementing ability into the cracks and voids of the formation to achieve the purpose of reinforcement and filling. At present, cement-based materials are mainly used for grouting, which has the advantages of mature technology, cheap price, high stone strength and wide application, but there are also defects such as high-water separation rate, poor stability and long setting time. Most importantly, the production of cement materials consumes a lot of energy and emits a lot of CO2, which aggravates the global greenhouse effect and is not in line with t

APA, Harvard, Vancouver, ISO, and other styles

25

Wang, Mengjie, Xiaohua Yang, Kunlong Zheng, and Rui Chen. "Properties and Microstructure of a Cement-Based Capillary Crystalline Waterproofing Grouting Material." Buildings 14, no. 5 (2024): 1439. http://dx.doi.org/10.3390/buildings14051439.

Full text

Abstract:

Cement grout is traditionally used for treating water leakage distress in tunnels. However, traditional cement grout has the disadvantages of a poor anti-seepage performance, long setting time, and slow strength gain. To this end, a high-performance cement-based capillary crystalline waterproofing (CCCW) grouting material was synthesized using cement, capillary crystalline material, and several admixtures. The influences of the material proportions on the viscosity, bleeding rate, and setting time of the fresh grout, as well as the permeability coefficient of the grouted aggregate and the unco

APA, Harvard, Vancouver, ISO, and other styles

26

Yan, Chao, Qing Jun Ding, Jian Ping Xu, and Hong Xi Wang. "Research on Durability Performance of Novel Double Solution Grouting Material with Metakaolin." Advanced Materials Research 250-253 (May 2011): 722–27. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.722.

Full text

Abstract:

At the present, Portland cement-water glass double solution grouting materials have many problems, such as the instability of gelation time and of products, and poor groundwater-corrosion resistance performance, etc. A way to improve the performances of double solution grouting materials was studied by adding metakaolin into the systems. Based on the rapid gelation performance of Portland cement-water glass and the durability of alkali-activated salic cementitious materials, an ideal structural model of the novel anti-aqueous dispersion and anti-aqueous dissolution grouting material (AAGM) was

APA, Harvard, Vancouver, ISO, and other styles

27

Hongbo, Wang, Liu Rentai, and Zhang Qingsong. "Development and Field Test of New Environmentally Friendly Water-Rich Sand Grout Material." Advances in Materials Science and Engineering 2019 (March 14, 2019): 1–8. http://dx.doi.org/10.1155/2019/3105462.

Full text

Abstract:

The water-rich sand layer is a common source for underground engineering disasters. Considering the poor performance, high cost, and serious environmental pollution of conventional grouting materials, based on the requirements of environmental grouting treatment, a new type of environmental water-rich sand grouting material was proposed, which was mainly based on fly ash and cement and supplemented by water glass. The performance of the slurry was studied. The parameters such as the initial set time, the ratio of stone, and the compressive strength of the material under different water content

APA, Harvard, Vancouver, ISO, and other styles

28

Qian, Xiaqing, Peng Zhang, Shengnian Wang, Shuangfeng Guo, and Xinyu Hou. "Grouting Additives and Information-Based Construction of Jet Grouting in the Water-Rich Sand Stratum." Applied Sciences 12, no. 24 (2022): 12586. http://dx.doi.org/10.3390/app122412586.

Full text

Abstract:

The dynamic action of groundwater in the water-rich sand stratum carries away injected cement slurry before it becomes solidified, which seriously affects the determination of the diameter and strength of the column. Grouting additives and information-based construction are two main actions to control the quality of jet grouting construction. This study introduced a solution of grouting additives and information-based construction of jet grouting in the water-rich sand stratum. First, high-polymer cement grout (HPCG), red mud and phosphogypsum cement grout (RPCG) and metakaolin cement grout (M

APA, Harvard, Vancouver, ISO, and other styles

29

Jin, Yuhao, Shuo Yang, Hui Guo, et al. "Dynamic Mechanical and Failure Properties of Grouted Fractured Rock Based on Nano-Grouting Material." Processes 13, no. 3 (2025): 765. https://doi.org/10.3390/pr13030765.

Full text

Abstract:

Fractured rock masses are extremely common in geological engineering. In order to improve the stability of surrounding rock under dynamic conditions, new grouting materials and their reinforcement characteristics were studied. In this paper, split Hopkinson pressure bar (SHPB) tests were employed to analyze the dynamic mechanical and failure characteristics of grouted fractured rock with nano-grouting material (nano-grouted fractured rock). Simultaneously, high-speed camera tests were utilized to examine the macroscopic dynamic deformation and failure processes. The following was found: (1) Un

APA, Harvard, Vancouver, ISO, and other styles

30

Wang, Lin Lin, Xiang Bin Xu, Qing Song Zhang, and Shi Yi Li. "Performance Optimization of Cement-Fly Ash Grouting Material Based on Response Surface Methodology." Materials Science Forum 1036 (June 29, 2021): 337–44. http://dx.doi.org/10.4028/www.scientific.net/msf.1036.337.

Full text

Abstract:

Filling grouting is effective to control the overlying strata movement and surface subsidence in mining and tunnel engineering.Grouting material is used in grouting reinforcement projects. In this experiment,based on the mechanical properties of grouting materials, Expert Design and response surface methodology (RSM) is used to optimize the mix proportion of grout materials. The sand-fly ash ratio ,water reducing agent addition are researched as variables, and the 3D response surface is established between the factors and the performance indicators. Microstructure explains the mechanism of fac

APA, Harvard, Vancouver, ISO, and other styles

31

Do, Thi My Chinh, and Manh Tuan Nguyen. "Investigating the qualities of grouting material used modifiers in the semi-flexible pavement." IOP Conference Series: Materials Science and Engineering 1289, no. 1 (2023): 012059. http://dx.doi.org/10.1088/1757-899x/1289/1/012059.

Full text

Abstract:

Abstract Semi-flexible pavement has a more notable advantage over asphalt concrete pavement in terms of rutting performance. Cement grouting and open-graded asphalt concrete are components of the semi-flexible pavement. In cement grouting, two commercial modifiers from Sika Vietnam were used, Sika Latex and Sika TH Latex, with different contents from 4.5% to 7.5% for Sika Latex and 7.5% to 9.5% for Sika TH Latex. 72 samples of cement mortar were fabricated in laboratory conditions from PCB40. All cement grouts were cured at the age of 7 days. The paper results focus on the flexural strength an

APA, Harvard, Vancouver, ISO, and other styles

32

Zhu, Eryu, Yuancheng Ni, Yujie Li, and Li Zhu. "Design and Experimental Verification of Asphalt-Based Material for Grouting of Prestressed Structure." Advances in Civil Engineering 2020 (March 19, 2020): 1–11. http://dx.doi.org/10.1155/2020/8736710.

Full text

Abstract:

The quality of the grouting is an important factor affecting the durability of prestressed structures, especially in corrosive environment with stray current. Uncompacted grouting will lead to rapid corrosion and failure of steel strand. In this paper, an asphalt-based material as grouting material was designed to solve this problem due to the characteristics of asphalt material as impermeability, anticorrosion, and insulation. The viscosity and shear strength were considered as the main performance parameters of the grouting material for prestressed grouting. The composition and proportion of

APA, Harvard, Vancouver, ISO, and other styles

33

Zhang, Luchen, Xuena Jia, Guanjie Yang, and Deming Wang. "High-Volume Upcycling of Waste Sediment and Enhancement Mechanisms in Blended Grouting Material." Advances in Materials Science and Engineering 2022 (January 31, 2022): 1–12. http://dx.doi.org/10.1155/2022/3225574.

Full text

Abstract:

Waste sediment (WS) is a solid waste produced from subway construction. In the present work, high-volume WS was upcycled to prepare grouting material.The results showed that the working performances (consistency, fluidity, setting time, bleeding ratio, and stone ratio)of WS-based grouting material were significantly affected by the mass concentration of solid components, binder to WS ratio, and steel slag addition. This material can meet the engineering requirement by adjusting these parameters. The WS-based grouting material exhibited superior performance compared to traditional grouting mate

APA, Harvard, Vancouver, ISO, and other styles

34

Liu, Bin, Liming Yin, Juntao Chen, Ming Li, Daozeng Tang, and Yi Zhang. "Experimental Study on the Influence of PVA Content on the Performance of Grouting Material in Deep Stope." Geofluids 2021 (January 25, 2021): 1–11. http://dx.doi.org/10.1155/2021/6684754.

Full text

Abstract:

Based on laboratory experiments, the paper researches the effect of polyvinyl alcohol (PVA) content on the performance of fly ash-based cement grouting materials. The test results show that the addition of PVA has limited effect on the initial and final setting time and brings a certain but minor delay on the appearance of the hydration peak period. It enhances cement hydration during the hydration slow down period. The impermeability of PVA to the grouting material is obviously improved, and it increases with the growing amount of PVA content. PVA improves the flexural strength and compressiv

APA, Harvard, Vancouver, ISO, and other styles

35

Chen, Feng. "Study on the Mechanism of the Effects of Coal Particles on the Mechanical Properties of Cement-Based Grouting Materials." Journal of Scientific and Engineering Research 11, no. 10 (2024): 64–71. https://doi.org/10.5281/zenodo.15387389.

Full text

Abstract:

This paper systematically investigates the effects of coal particle content and size on the macroscopic mechanical properties and microstructure of cement-based grouting materials, with the goal of improving the sealing performance of gas extraction boreholes. A series of experiments with varying coal particle contents and sizes were conducted to measure the compressive strength at different curing ages. Additionally, Scanning Electron Microscopy (SEM) and X-ray Diffraction (XRD) were employed to analyze the microstructure and hydration products of the materials. The results demonstrate that t

APA, Harvard, Vancouver, ISO, and other styles

36

Figala, Petr, Rostislav Drochytka, and Vit Černý. "The New Chemically Resistant Material for the Invert Grouting Optimized by Secondary Raw Material." Solid State Phenomena 325 (October 11, 2021): 200–208. http://dx.doi.org/10.4028/www.scientific.net/ssp.325.200.

Full text

Abstract:

This paper deals with the development of a new mortar, for cement-based inverse grouting, with an increased degree of chemical resistance. The aim of this work is to verify new mixtures optimized by suitable secondary raw materials. The studied parameters include selected physical-mechanical characteristics and chemical resistance of individual raw material variants is characterized by resistance to sulfate solution. The results of this work show that it is possible to increase the chemical resistance by optimizing the grouting mortar mixture with suitable secondary raw materials. The optimize

APA, Harvard, Vancouver, ISO, and other styles

37

Palardy, Danielle, Stéphanie Perret, Gérard Ballivy, and Robert Laporte. "Étude de la pénétrabilité du coulis de ciment microfin sous pression dans les structures de maçonnerie dégradées à caractère historique : effet d'un agent colloïdal." Canadian Journal of Civil Engineering 27, no. 4 (2000): 642–54. http://dx.doi.org/10.1139/l00-041.

Full text

Abstract:

Several masonry structures, built over the past centuries, have to be restored to ensure their structural integrity and their conservation. Important research and development projects have been initiated by Public Works and Government Services Canada to rehabilitate some of these structures, such as the Rideau canal locks, by using a cement-based grouting technique. By following grouting pressures and flow rates, the stability of the structure is protected and the efficiency to fill openings is assured by using microfine cement-based grouts with admixtures. However, cement grout penetration ca

APA, Harvard, Vancouver, ISO, and other styles

38

Jiang, Zhixiong, Dongjiang Pan, Shuhao Zhang, Zhiqiang Yin, and Jianjun Zhou. "Advanced Grouting Model and Influencing Factors Analysis of Tunnels with High Stress and Broken Surrounding Rock." Water 14, no. 4 (2022): 661. http://dx.doi.org/10.3390/w14040661.

Full text

Abstract:

Grouting can effectively seal and reinforce broken rock masses in deep geotechnical engineering, which have an important impact on groundwater-related disaster prevention and control. Based on multi-field coupling mechanics and rotational viscosity experiments, an advance grouting migration model of cement slurry in tunnels with high-stress broken surrounding rock is built against the background of the Xianglushan Tunnel for water diversion in central Yunnan Province. The influence characteristics of water–cement ratio, grouting pressure, and initial permeability on the process of grouting mat

APA, Harvard, Vancouver, ISO, and other styles

39

Lian, Huiqing, Haiyang Yi, Zhenxue Dai, et al. "Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines." Advances in Materials Science and Engineering 2021 (June 2, 2021): 1–11. http://dx.doi.org/10.1155/2021/9970524.

Full text

Abstract:

Grouting is a common and important technique for water bursting prevention in coal mines; the success of grouting in coal mines depends highly on the flowability of grouting materials and the strength of the hardened body as well. In this paper, a series of performance tests, in terms of the water-cement ratio, viscosity, drainage rate, presetting time, final setting time, compressive strength, and permeability were conducted on the cement-fly ash-based grout at various mixture ratios. The evolution of these performances versus different mixture ratios was analyzed; targeting at the reasonable

APA, Harvard, Vancouver, ISO, and other styles

40

Che, Zheng, Tian-Liang Wang, Zheng-Guo Zhou, Shuo Wang, and Xin-Wei Ma. "Research on Cement-Free Grouting Material for Shield Tunneling in Water-Rich Karst Regions." Materials 18, no. 6 (2025): 1192. https://doi.org/10.3390/ma18061192.

Full text

Abstract:

With the increasing number of anti-seepage reinforcement projects and the continuous improvement of quality requirements, high-performance and green requirements have also been put forward for grouting materials. Traditional karst cave grouting mainly uses cement-based grouting materials, which not only have high carbon emissions but also do not comply with the sustainable development strategy with regard to being green, low-carbon, and environmentally friendly. A green grouting material made by mixing a slurry A and slurry B is proposed in this paper. The solid phase of slurry A is composed o

APA, Harvard, Vancouver, ISO, and other styles

41

Zhang, Luchen, Xuena Jia, Chao Wang, Quanguo Jiang, and Chaoqun Sun. "Characterization of Magnesium Potassium Phosphate Cement-Based Grouting Material Blended with High Volume Industrial Wastes." Advances in Materials Science and Engineering 2022 (February 27, 2022): 1–11. http://dx.doi.org/10.1155/2022/7353985.

Full text

Abstract:

In the present research, industrial wastes, e.g., fly ash (FA), lithium slag (LS), ground granulated blast furnace slag (GGBS), and red mud (RM) were utilized to prepare the magnesium phosphate cement (MPC)-based grouting material by a two-component grouting method. Successive additions of GGBS within 40% (C1–C5) led to reduced fluidity, increased pH value, and shortened setting time. The compressive strength increased first and then decreased. The strength value reached the maximum at a 20% dosage (C3). Increasing the content of RM from 0% (C4) to 25% (C9) resulted in prolonged setting time a

APA, Harvard, Vancouver, ISO, and other styles

42

Yao, Jun, Di Feng, Zhikui Wang, Chengcheng Peng, Yonggang Zhang, and Lei Han. "Experimental Study on Performance of Modified Cement-Based Building Materials under High-Water-Pressure Surrounding Rock Environment." Coatings 13, no. 3 (2023): 501. http://dx.doi.org/10.3390/coatings13030501.

Full text

Abstract:

Traditional cement-based grouting materials have good reinforcement and anti-seepage effects on the surrounding rock under normal conditions, but the grouting effect is not ideal due to problems such as a long setting time, a low stone ratio, and poor crack resistance under high water pressure and in a dynamic water environment. In this study, we aimed to improve the physical properties, chemical properties, and microstructure of a cement-based slurry by forming a hydrogel through its chemical crosslinking with polyvinyl alcohol and boric acid as modifiers for the purpose of improving the perm

APA, Harvard, Vancouver, ISO, and other styles

43

Azizi, Mohammad, Amin Honarbakhsh, Seyed Mojtaba Movahedifar, Mehdi Nobahari, and Rahele Zhiani. "Analysis of hydration, material properties, and pore structure of polymers enhanced with dendritic fibrous nanosilica as a concrete additive." RSC Advances 15, no. 13 (2025): 10215–26. https://doi.org/10.1039/d5ra00985e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Cai, Xiaoping, Wencui Yang, and Yong Ge. "Mechanical Properties and Fluidity of Grouting Material with Recycled Fine Aggregate at Different Temperature." Advances in Engineering Technology Research 1, no. 3 (2023): 788. http://dx.doi.org/10.56028/aetr.1.3.788.

Full text

Abstract:

At the present stage, the demolition industry of old building has produced more and more wastes. From the perspective of environment, economy and society, the amount of waste has reached an unacceptable level. Therefore, the resource utilization of waste has become a research hotspot. At present, as cement-based materials are the most widely used building materials in the world, the production of recycled aggregate from waste materials is an effective way to reuse cement-based materials. The fluidity, flexural strength and compressive strength of recycled fine aggregate grouting materials at 2

APA, Harvard, Vancouver, ISO, and other styles

45

Cai, Xiaoping, Wencui Yang, and Yong Ge. "Mechanical Properties and Fluidity of Grouting Material with Recycled Fine Aggregate at Different Temperature." Advances in Engineering Technology Research 1, no. 3 (2023): 788. http://dx.doi.org/10.56028/aetr.3.1.788.

Full text

Abstract:

At the present stage, the demolition industry of old building has produced more and more wastes. From the perspective of environment, economy and society, the amount of waste has reached an unacceptable level. Therefore, the resource utilization of waste has become a research hotspot. At present, as cement-based materials are the most widely used building materials in the world, the production of recycled aggregate from waste materials is an effective way to reuse cement-based materials. The fluidity, flexural strength and compressive strength of recycled fine aggregate grouting materials at 2

APA, Harvard, Vancouver, ISO, and other styles

46

Solouki, Abbas, Piergiorgio Tataranni, and Cesare Sangiorgi. "Thermally Treated Waste Silt as Geopolymer Grouting Material and Filler for Semiflexible Pavements." Infrastructures 7, no. 8 (2022): 99. http://dx.doi.org/10.3390/infrastructures7080099.

Full text

Abstract:

Considering the future shortage of natural aggregates, various researchers have promoted the recycling of by-products into various asphalt pavement types. This paper promoted a double-recycling technique, where thermally treated waste silt was used as a filler for the bituminous skeleton and grouting material of a geopolymer-based semiflexible pavement. Semiflexible pavements (SFP) inherit the flexibility of common asphalt pavements and simultaneously benefit from the rigidity of cement concrete pavements. For this purpose, waste silt obtained from a local asphalt plant was thermally treated a

APA, Harvard, Vancouver, ISO, and other styles

47

Luo, Guijun, Chao Xiao, Yuan Liu, Kejun Feng, and Qingguo Ren. "Research on the Reuse of Discharged Soil from EBP Shield Tunnels in Synchronous Grouting Material." Advances in Civil Engineering 2022 (January 10, 2022): 1–15. http://dx.doi.org/10.1155/2022/8102488.

Full text

Abstract:

Great practical significance and engineering application value can be achieved when the large amount of discharged soil produced by EPB shield tunnels is recycled and comprehensively utilized. As one of the key processes of shield construction, synchronous grouting needs a large amount of bentonite, cement, fly ash, sand, and other materials. The research on the reuse of shield muck as synchronous grouting material is carried out based on Zhengzhou subway project. The physical properties and phase of the discharged soil from EPB shield tunnels are studied by using laboratory tests and XRD. The

APA, Harvard, Vancouver, ISO, and other styles

48

Yu, Xinxin, Haibo Zhang, Yu Liu, and Fengshun Zhang. "Research on the Performance and Diffusion Behavior of Geopolymer Grouting Material Made from Coal Roof Bottom Ash." Journal of Architectural Research and Development 9, no. 1 (2025): 8–20. https://doi.org/10.26689/jard.v9i1.9010.

Full text

Abstract:

As the cost of grouting treatment for water control in coal roofs during underground coal mining continues to rise, coupled with the accumulation of industrial solid waste resulting from rapid economic development in China, the ecological environment is facing severe challenges. To address these issues, this study, based on a high water-to-cement ratio, uses mine overburden (OB) and furnace bottom ash (FBA) as the primary raw materials, with sodium silicate as the modifier, to develop a new type of geopolymer grouting material with high stability and compressive strength for coal roof water co

APA, Harvard, Vancouver, ISO, and other styles

49

Wang, Yuli, Jie Yu, Junjie Wang, and Xuemao Guan. "Effects of Aluminum Sulfate and Quicklime/Fluorgypsum Ratio on the Properties of Calcium Sulfoaluminate (CSA) Cement-Based Double Liquid Grouting Materials." Materials 12, no. 8 (2019): 1222. http://dx.doi.org/10.3390/ma12081222.

Full text

Abstract:

Grouting materials are used frequently in grouting reinforcement projects, such as mining and coastal engineering. Double liquid grouting materials are mostly used because of the fast setting and high early strength properties when the two slurries are mixed together but high fluidity when the two slurries are separated. In our study, double liquid grouting materials were developed from CSA cement (slurry A), quicklime and fluorgypsum (slurry B). Aluminum sulfate was added in slurry B in order to counteract any adverse effects caused by the fluorgypsum, such as the decreased early compressive

APA, Harvard, Vancouver, ISO, and other styles

50

Xiang, Zhe, Nong Zhang, Zhengzheng Xie, Huajun Tang, and Ziheng Song. "Experimental Study on Permeation of Composite Grout with Multi-Particle-Size Distribution: Comparative Analysis with Nano-Silica Sol and Cement Grout." Processes 13, no. 1 (2025): 172. https://doi.org/10.3390/pr13010172.

Full text

Abstract:

The low injectability and strong permeation of micro-fractures in argillaceous rock masses significantly impair the impermeabilization and reinforcement performance of conventional cement-based grouting materials. This study first develops a highly injectable and high-strength nano-silica sol-based composite grout. Then, the characteristics of silica sol, cement grout, and composite grout in argillaceous fractured rock masses are analyzed and compared. The permeation mechanism of the composite-grout grouting in these rock masses is preliminarily elucidated, and the grouting process is describe

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!