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Journal articles on the topic 'Concrete hollow blocks'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Wani, Mohammad Vekas, and Mr Chitranjan Kumar. "Behaviour of Interlocking Hollow Concrete Blocks." International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (2018): 2850–82. http://dx.doi.org/10.31142/ijtsrd14173.

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Wani, Mohammad Vekas, and Mr Chitranjan Kumar. "Behaviour of Interlocking Hollow Concrete Blocks." International Journal of Trend in Scientific Research and Development Volume-2, Issue-5 (2018): 1853–63. http://dx.doi.org/10.31142/ijtsrd18203.

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3

Khamput, Prachoom, Chookiat Choosakul, Tawich Klathae, Suporn Rittipuakdee, and Sunun Monkeaw. "Product of Hollow Concrete Blocks Mixed with Rice Husk Ash and Cassava Fermentation Waste." ASEAN Journal of Scientific and Technological Reports 27, no. 5 (2024): e253838. http://dx.doi.org/10.55164/ajstr.v27i5.253838.

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This research focuses on enhancing the properties of hollow concrete blocks by incorporating rice husk ash and cassava fermentation waste. The study replaces 15% of the cement with rice husk ash from a Bag Filter source and substitutes 0.5-10% of the stone dust by weight with cassava fermentation waste from Ajinomoto (Thailand) Co., Ltd. The hollow concrete blocks were formed using a cement-to-stone dust ratio of 1:10 and a water-to-binder ratio (W/B) of 0.625, with 7 x 19 x 39 cm dimensions. The test results indicate that the density of the hollow concrete blocks decreases with the addition o

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4

Yang, Xinlei, Hanchen Wu, Jianxin Zhang, and Hailiang Wang. "Shear Behavior of Hollow Concrete Block Masonry with Precast Concrete Anti-Shear Blocks." Advances in Materials Science and Engineering 2019 (April 24, 2019): 1–10. http://dx.doi.org/10.1155/2019/9657617.

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In order to improve the shear behavior of hollow concrete block masonry, precast concrete anti-shear blocks were proposed to enhance the shear strength of hollow concrete block masonry. Four groups of hollow concrete block masonry triplets with precast concrete anti-shear blocks were tested under shear loading, and their behaviors were compared with a control group. The results show that as the height of precast concrete anti-shear blocks increases, the shear strength of the masonry increases. The maximum shear strength of masonry triplets with precast concrete anti-shear blocks was 234.48 per

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Zhou, Wei, Ling Huan Lu, and Zhen Li. "The Study on the Impact of Recycled Fine Aggregate and Powder on the Mechanics and Thermal Performance of Recycled Concrete Hollow Blocks." Key Engineering Materials 509 (April 2012): 119–22. http://dx.doi.org/10.4028/www.scientific.net/kem.509.119.

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The impact of recycled fine aggregate and powder on the mechanics and thermal performance of recycled concrete hollow blocks was discussed in this paper. The results showed that 30% recycled fine aggregate and powder have slight affect on the strength of recycled concrete hollow blocks. But the strength reduced significantly when the replacement is above 50%. The impact of recycled fine aggregate and powder on the performance of concrete hollow blocks with high strength grade is notable . The heat transfer coefficient of recycled concrete hollow blocks with 30% recycled fine aggregate and powd

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Gu, Hao, and Ping Sun. "Implementation and evaluation of the underwater crack repair in the hollow concrete block of the gravity wharf." E3S Web of Conferences 276 (2021): 02017. http://dx.doi.org/10.1051/e3sconf/202127602017.

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Concrete block quay wall is the most popular type of structures in the gravity wharf. The concrete block can be generally categorized into two types: solid and hollow concrete blocks. Compared to the solid concrete block, the hollow concrete block can reduce the usage of concrete significantly and increase the resistance to sliding and overturning. This paper studied the application of hollow concrete blocks in the gravity wharf of Qingdao Port. It was discovered that in the application, the main problem was the crack development in the hollow concrete blocks. The paper first analysed the reas

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Tian, Yu Ze. "Experimental Study on Producing Concrete Hollow Block with Mining Slag." Advanced Materials Research 261-263 (May 2011): 820–23. http://dx.doi.org/10.4028/www.scientific.net/amr.261-263.820.

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The experiments of compressive strength about maix proportion of concrete are repeatedly done, adopting orthogonal experimental method. In this experiment, dry separation waste rocks and mine tailings in mining slag of Qidashan Iron Mine which is subsidiary company of Anshan Iron and Steel Corporation are used instead of traditional fine and coarse aggregate concretes. Then the optimized mix proportion is determined to make the concrete small hollow blocks. Sample test shows that it is feasible to make load bearing concrete small hollow blocks which can meet national standards.

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8

Anu S Das, Ansu V, Megha P, Nithin M Thomas, and Sachin A K. "Assessment of Strength of Hollow Concrete Blocks with Holes Reinforced with Half Portion of Coconut Shells." Journal on Today's Ideas - Tomorrow's Technologies 6, no. 2 (2018): 93–98. http://dx.doi.org/10.15415/jotitt.2018.62008.

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Natural building materials are diminishing day by day. Hence economical alternatives of natural building materials are necessary for sustainable development. Hollow concrete block was developed to reduce the use of natural building materials. Agricultural waste products like coconut shells from coconut industry have disposal problems causing environmental concerns. Various studies were done in the past, replacing a portion of the natural aggregates with broken coconut shells for manufacturing the hollow concrete blocks. In this study, we have developed a new method of forming the holes of holl

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9

Hanuseac, Ligia, Marinela Barbuta, Liliana Bejan, Raluca Rosu, and Alexandru Timu. "Experimental Study on Hollow Blocks with Wastes." Proceedings 63, no. 1 (2021): 79. http://dx.doi.org/10.3390/proceedings2020063079.

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The article presents an experimental study on concrete blocks prepared by using waste types such as fly ash as a cement substitution, waste of plastic bottles and wood waste as replacements for sand and polyester fibers waste as a dispersed reinforcement. The mechanical characteristics of concrete with fly ash and polyester fibers were determined. The influence of the type and dosage of waste on the mechanical strength is discussed. The concretes with fly ash and different dosages of waste were used for manufacturing hollow blocks that were tested in compression, and the behavior under load wa

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10

Zhang, Yong Quan, Jie Yuan, and Yong Ge. "High Strength Concrete Small Hollow Blocks Made with Rock Chips as Aggregates." Advanced Engineering Forum 5 (July 2012): 333–38. http://dx.doi.org/10.4028/www.scientific.net/aef.5.333.

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It is more and more general of using industrial solid waste as the aggregates in construction materials for non-structural applications. But because of the developments and applications of reinforced blocks masonry structure in the modern masonry structure, especially in the mid-high and high storey buildings, there will be a growing interest of using industrial solid waste to produce high strength concrete small hollow blocks for structural applications. This experiment by mixing the different proportions of rock chips within the range of 30-70% as the replacement for sand prepared high stren

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Melnyk, Ihor, Vitalii Bilozir, Ivanna Bidenko, Rostyslav Shulyar, and Volodymyr Partuta. "Load bearing capacity and cracking resistance to off-center compression of hollow concrete blocks." Theory and Building Practice 2020, no. 2 (2020): 119–26. http://dx.doi.org/10.23939/jtbp2020.02.119.

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The research is about concrete hollow blocks that have been and still are used widely in basement wall construction. It shows that only 10… 30% of their strength is used even for mid and high-rise construction. Therefore massive foundation blocks should be made with hollows. By design, optimized blocks can be combined into the following groups: with large cavities, open from below, with vertical closed and through cavities, horizontal cavities and ribbed. The developed designs of effective blocks of walls of basements potentially give the chance to facilitate them considerably and to save conc

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Pierzchlewicz, J. "Modern Concrete Wall-Units with Improved Thermal Resistance for Housing in Hot Climate." Sultan Qaboos University Journal for Science [SQUJS] 1, no. 1 (1996): 69. http://dx.doi.org/10.24200/squjs.vol1iss1pp69-80.

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New wall-units have been designed at the Civil Engineering Department of SQU, with improved and reliable thermal insulation properties for construction of buildings in hot climatic conditions. as in the Sultanate of Oman. The thermal resistance of many types of concrete units has been analyzed. Hundreds of various types of the new concrete hollow blocks as well as six-column sections made of these wall-units have been tested in full scale. The relationship of compressive strength of the new concrete hollow blocks, walls made of these units and cube samples has been investigated. The wall colum

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13

Mohammad, Vekas Wani, and Chitranjan Kumar Mr. "Behaviour of Interlocking Hollow Concrete Blocks." International Journal of Trend in Scientific Research and Development 2, no. 5 (2018): 1853–63. https://doi.org/10.31142/ijtsrd18203.

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India is one of the highly populated countries of the world. It ranks the second in population next to China. Besides, major section of the people live below poverty line. Due to over population, poverty, high land value and house deficit, major cities like Delhi and Mumbai are covered by slums. These slums not only make our country aesthetically bad but also the people living in such slums are deprived from basic facilities like proper sanitation, health care, and proper housing. The provision of affordable housing for these poor people needs to be facilitated by certain provisions. This can

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Mohammad, Vekas Wani, and Chitranjan Kumar Mr. "Behaviour of Interlocking Hollow Concrete Blocks." International Journal of Trend in Scientific Research and Development 2, no. 4 (2018): 2850–82. https://doi.org/10.31142/ijtsrd14173.

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India is one of the highly populated countries of the world. It ranks the second in population next to China. Besides this, major section of the people live below poverty line. Due to over population, poverty, high land value and house deficit, major cities like Delhi and Mumbai are covered by slums. These slums not only make our country aesthetically bad but also the people living in such slums are deprived from basic facilities like proper sanitation, health care, and proper housing. The provision of affordable housing for these poor people needs to be facilitated by certain provisions. This

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15

Pushkar, Svetlana. "Life-Cycle Assessment of Lightweight Partitions in Residential Buildings." Buildings 14, no. 6 (2024): 1704. http://dx.doi.org/10.3390/buildings14061704.

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The aim of this study was to evaluate the impact of service conditions on lightweight partitions in residential buildingsusing life-cycle assessments (LCAs). Three alternative service conditions were included as follows: light/moderate, standard, and intensive. LCAs were conducted for pairwise comparisons among three types of lightweight partitions: gypsum board, autoclaved aerated blocks, and hollow concrete blocks. The functional unit considered was 1 m2 of a partition, and the building’s lifespan was 50 years. In light/moderate conditions, the replacement rate for all three partitions was z

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16

Othman, Nur Syahirah, Noorsuhada Md Nor, and Soffian Noor Mat Saliah. "Flexural strength behaviour of two-hollow interlocking concrete block inclusion with recycled concrete aggregate." IOP Conference Series: Earth and Environmental Science 1369, no. 1 (2024): 012032. http://dx.doi.org/10.1088/1755-1315/1369/1/012032.

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Abstract In this study, the flexural strength of two hollow, interlocking concrete blocks (ICBs) made from 50 % recycled concrete aggregates (RCA) was determined under three–point loading. The study used a 1:4 concrete mix in which 50 % of the sand was replaced with recycled concrete aggregate. There was also a control mix without RCA and superplasticiser. The flexural strength, and compressive strength of the interlocking concrete blocks were determined after 7, 14 and 28 days of curing. The two-hollow interlocking concrete blocks (THICB) exhibited optimum strength for the elements, indicatin

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Barbosa, C. S., and J. B. Hanai. "Strength and deformability of hollow concrete blocks: correlation of block and cylindrical sample test results." Revista IBRACON de Estruturas e Materiais 2, no. 1 (2009): 85–99. http://dx.doi.org/10.1590/s1983-41952009000100005.

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This paper deals with correlations among mechanical properties of hollow blocks and those of concrete used to make them. Concrete hollow blocks and test samples were moulded with plastic consistency concrete, to assure the same material in all cases, in three diferente levels of strength (nominally 10 N/mm², 20 N/mm² and 30 N/mm²). The mechanical properties and structural behaviour in axial compression and tension tests were determined by standard tests in blocks and cylinders. Stress and strain analyses were made based on concrete’s modulus of elasticity obtained in the sample tests as well a

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18

Atmadi, Tony Prasanto. "STUDI UJI KUAT TEKAN DAN SERAPAN AIR PADA BATA BETON BERLUBANG DENGAN BAHAN IKAT KAPUR DAN FLY ASH." Sains & Teknologi 3, no. 3 (2019): 12. http://dx.doi.org/10.24123/jst.v3i3.2286.

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Along with population growth from year to year increase in positive correlation with housing needs. Various innovative building materials necessary to provide the public an opportunity to select materials according to their needs and abilities. One of the innovations that can be developed is the use of hollow concrete bricks as building material for walls using a different belt materials. In Indonesia, many local materials that can be used as building material for the mixed stacking hollow concrete blocks strapped him in particular materials. One of the alternative tie material can be used to

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19

Md Nor, Noorsuhada, Nur Syahirah Othman, Soffian Noor Mat Saliah, and Masyitah Md Nujid. "Strength Performance of Two-Hollow Interlocking Concrete Block Inclusion with Recycled Concrete Aggregate as A Replacement of Natural Fine Aggregate." Jurnal Kejuruteraan 37, no. 3 (2025): 1099–116. https://doi.org/10.17576/jkukm-2025-37(3)-03.

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One of the biggest challenges facing the construction industry is how to properly dispose of garbage that comes from demolishing older buildings. Reusing leftover concrete offers a chance to lessen the demand for mining fresh natural resources, such as sand, which can help to prevent resource depletion. The objective of this research are to determine the bending strength of two-hollow interlocking concrete blocks with 50% recycled concrete aggregates under three-point loading. 1:4 concrete mix was made using the required elements, which include cement, 50% sand, 50% recycled concrete aggregate

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20

Chen, Wei, Fang Bo Wu, Xu Hong Zhou, and Hai Lin Huang. "Experimental Investigation of Seismic Behavior of a New Type Masonry Walls." Advanced Materials Research 639-640 (January 2013): 732–39. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.732.

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Conventional concrete hollow blocks have vertical single or multiple holes and they have been extensively used in masonry structures and as infill walls in reinforced concrete frame structures. However, most masonry walls using conventional concrete hollow blocks have the shortcoming of poor seismic resistance. A new type concrete hollow block with horizontal-holes has been developed and it could significantly improve the seismic resistance of a masonry wall as well as simplify the construction processes. The new hollow blocks are very easy to build a wall in a construction site and, in partic

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21

Liu, Shen, Jingshu Zhang, Le Liu, Hang Guo, and Bo Wang. "Compressive performance of new types of load-bearing horizontal-hole interlocking concrete hollow blocks." Advances in Structural Engineering 22, no. 6 (2018): 1368–83. http://dx.doi.org/10.1177/1369433218813472.

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Two series of load-bearing horizontal-hole interlocking hollow concrete blocks, referred to as H-shaped series and cross-shaped series, were developed, including three geometric types: type BH-290 (H-shaped), type BH-240 (H-shaped), and type BC-240 (cross-shaped). The research presented in this article investigated the compressive behavior of the proposed load-bearing horizontal-hole interlocking hollow concrete blocks and aimed at analyzing the influence of geometric parameters on the block capacity. First, compressive tests of the horizontal-hole interlocking hollow concrete blocks were carr

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A., Lobitos Orvin, Torculas Kathyleen S., Stanley B. Paler, Jan Albert Alejo U. Parenas, and Lex Aine June D. Tabor. "Optimization of Composite Eco-Blocks Derived From Sawdust Ash and Plastic as an Alternative Aggregate." Feb-Mar 2023, no. 32 (February 13, 2023): 1–12. http://dx.doi.org/10.55529/jeimp.32.1.12.

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Plastic garbage circulating in bodies of water such as river streams, obstructing drainage canals, and massive piles of stinking waste are among the most indicative demonstrations of the Philippines rampant dissipation of waste in the environment. According to a 2015 report on plastic pollution by the Ocean Conservancy Charity and the McKinsey Centre for Business and Environment, the Philippines is the third-largest source of waste plastic that ends up in the ocean, after China and Indonesia. The Philippines discards around 2 million tons of plastic waste annually. Sawdust is a byproduct or wa

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23

Matar, P., and R. El Dalati. "Using recycled concrete aggregates in precast concrete hollow blocks." Materialwissenschaft und Werkstofftechnik 43, no. 5 (2012): 388–91. http://dx.doi.org/10.1002/mawe.201200970.

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Lei, Jin Song, Zhi Ping Zhou, Ya Li Wang, and Hong Hong Wang. "Mechanical Behavior Research of Recycled Concrete Small-Sized Hollow Block Based on Load Test." Applied Mechanics and Materials 541-542 (March 2014): 307–11. http://dx.doi.org/10.4028/www.scientific.net/amm.541-542.307.

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In order to study the mechanical properties of recycled concrete small-sized hollow block, some recycled concrete small hollow blocks were tested separately for mechanical behaviors. Through experimental study, the density, moisture content, anti-permeability, dry shrinkage, compressive strength and bending strength of mechanical property parameters are derived. The results show that material performance indicators of the recycled concrete small-sized hollow block meet the stipulations of the code requirement.

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Lasco, Jonathan David, Marish Madlangbayan, and Marloe Baclayon Sundo. "Compressive Strength and Bulk Density of Concrete Hollow Blocks (CHB) with Polypropylene (PP) Pellets as Partial Replacement for Sand." Civil Engineering Journal 3, no. 10 (2017): 821. http://dx.doi.org/10.28991/cej-030917.

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Plastics are non-biodegradable and the increasing generation of plastics creates a problem of disposal. One promising approach to address this problem is to find other uses for plastics after they are used. While studies on the incorporation of waste materials in concrete abound, little attention has been given to the incorporation of plastic wastes in concrete. Also, these few studies have focused on cylindrical concrete specimens – none in online published articles, to the authors’ knowledge, has focused on concrete hollow blocks. The present study narrowed that gap by shifting the focus of

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Elistratkin, Mikhail, Alena Salnikova, Nataliya Alfimova, Natalia Kozhukhova, and Elena Pospelova. "Hollow Concrete Block Based on High-Strength Concrete as a Tool for Reducing the Carbon Footprint in Construction." Journal of Composites Science 8, no. 9 (2024): 358. http://dx.doi.org/10.3390/jcs8090358.

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The production and servicing of cement-based building materials is a source of large amounts of carbon dioxide emissions globally. One of the ways to reduce its negative impact, is to reduce concrete consumption per cubic meter of building structure through the introduction of hollow concrete products. At the same time, to maintain the load-bearing capacity of the building structure, it is necessary to significantly increase the strength of the concrete used. However, an increase in strength should be achieved not by increasing cement consumption, but by increasing the efficiency of its use. T

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A.Hemamathi*1, Kokila S2 &. Anish R3. "EXPERIMENTAL INVESTIGATION OF HOLLOW BLOCK MADE FROM BOTTOM ASH & GEOSYNTHETIC FIBRE AS ADMIXTURE." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 8, no. 6 (2019): 220–23. https://doi.org/10.5281/zenodo.3256139.

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Bottom ash is a hazardous by-product from coal based thermal power plants. In this study fine aggregate in concrete mix has been replaced with bottom ash and Polypropylene fibre is additionally used to enhance the strength characteristics of concrete. The concrete mix design is made for concrete hollow block whose grade is B(3.5). The mechanical properties were compared with control mix and it was found that the optimal combination of polypropylene fibre as 0.5% of weight of cement, which is more sufficient to have economically strong hollow blocks. Compressive strength was compared by testing

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Griniov, Vadim, Kseniya Yurkova, and Rafał Prusak. "Compressive Load Capacity of Concrete Structures Made of Hollow Blocks with Voids Filled with Concrete of Various Features." Materials 17, no. 24 (2024): 6262. https://doi.org/10.3390/ma17246262.

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A masonry made of hollow concrete blocks in modern constructions differs from the traditional one in that the empty space (up to 70%) makes it possible to create complex high-strength load-bearing structures by filling the voids with monolithic or reinforced concrete. The aim of this study was to examine specimens of concrete structures made of hollow blocks with voids filled with concretes with various features. The research methodology is based on the results of numerical and experimental tests. Laboratory studies were conducted to determine the influence of the concrete filling on strength,

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SK, Jose. "Building Blocks Using Foamed Concrete with Industrial Waste Materials." Open Access Journal of Waste Management & Xenobiotics 4, no. 4 (2020): 1–11. http://dx.doi.org/10.23880/oajwx-16000167.

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Clay bricks or hollow/solid concrete blocks are used as infills for reinforced concrete framed structures in the present construction scenario. There is substantial depletion of natural resources during the production of conventional bricks, which create environmental pollution due to burning of bricks. Also, for the production of hollow/solid cement concrete blocks, large quantities of cement and natural aggregates are being used. This enforces researchers to develop a more feasible, lighter and greener alternate material for infills. Foamed concrete (FC) is such an innovative and versatile m

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Velumani, P. "Potential Utilization of Industry Waste Through Solidification." Journal of Solid Waste Technology and Management 48, no. 1 (2022): 100–109. http://dx.doi.org/10.5276/jswtm/2022.100.

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In this study, Textile industry and Paper industry sludge were collected, studied, analyzed, proportioned and optimized for the production of construction materials like fly ash bricks, paver blocks, concrete blocks etc. Studies were done as per the recommendations of BIS standards. The study shows feasible waste utilization by replacing cement with two industrial sludges (textile and hypo sludge) up to 30% in different building materials like bricks, hollow concrete blocks, paver blocks and other concrete works.

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Liu, Jun, Chang Wei Xu, Yun Zhang, and Bing Zhang. "Effect of Slag Content on Physical and Mechanical Properties of Lightweight Aggregate Concrete Small Hollow Blocks." Advanced Materials Research 374-377 (October 2011): 1477–80. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.1477.

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This paper introduced a method of saving materials and energy through making small hollow blocks with the slag admixture in the lightweight aggregate concrete. Through orthogonal design, this paper took slag content, water binder ratio and admixture dosage into consideration and focused on influence of slag content on the physical and mechanical properties of lightweight aggregate concrete small hollow blocks. The results show that: when water binder ratio ，admixture dosage and curing system keep a fixed level, during the range of slag content 30%-40%, with the increase in slag content, the co

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Major, Maciej, Izabela Adamczyk, and Jarosław Kalinowski. "An Innovative Absorption Propagation System Hollow Block Made of Concrete Modified with Styrene–Butadiene Rubber and Polyethylene Terephthalate Flakes to Reduce the Propagation of Mechanical Vibrations in Walls." Materials 16, no. 14 (2023): 5028. http://dx.doi.org/10.3390/ma16145028.

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This paper discusses an innovative APS hollow block wall with a frame made of concrete modified with recycled materials. The technical data of the hollow block, the percentages of the recycled materials, including SBR rubber granules and PET flakes in the modified concrete, and the composition of the concrete modified with this mixture of recycled additives, are presented. To demonstrate the effectiveness of the solution in reducing mechanical vibrations, the effect of the interaction of different frequencies of the mechanical wave on reducing these vibrations was evaluated for APS blocks and

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Jonaitis, Bronius, Gediminas Maršiukaitis, Vytautas Papinigis, and Juozas Valivonis. "PECULIARITIES OF STRUCTURAL PROPERTIES OF MASONRY FROM HOLLOW BLOCK UNITS AND THEIR ESTIMATION/MŪRO IŠ TUŠTYMĖTŲ BLOKELIŲ KONSTRUKCINIŲ SAVYBIŲ YPATUMAI IR JŲ ĮVERTINIMAS." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 7, no. 5 (2001): 386–90. http://dx.doi.org/10.3846/13921525.2001.10531759.

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Performed analyses of investigations have shown that properties of masonry from hollow blocks depend on many factors, and on material type and shape of the blocks including. But there is no unified method for determining the main structural properties-the compressive strength and modulus of elasticity. Theoretical investigations into masonry from hollow blocks and analysis of character of failure have shown that horizontal stress due to vertical loads has great influence on the strength of such masonry. The failure is initiated by vertical cracks crossing transverse webs. Values of strengths o

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C., V. Saranya, and Tajy Shilpa. "EXPERIMENTAL INVESTIGATION ON STRENGTHENING INTERLOCKING HOLLOW BLOCK WITH POLYESTER STRAP WASTE." International Journal of Engineering Research and Modern Education Special Issue, April 2017 (2017): 51–54. https://doi.org/10.5281/zenodo.570107.

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Production of blocks used for wall construction have different techniques adopted which could be in form of hollow or solid blocks produced in varying shapes laid with mortar. An improved form of mortar-less blocks which is an innovative structural component for masonry building construction called interlocking block .This brings about economical production, reduced cost of labour and appreciation of available local materials for construction of structures for both rural and urban development in the world today, thereby eliminating the use of mortar in laying of blocks. The blocks are neatly f

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Zavalis, Robertas, Bronius Jonaitis, and Gediminas Marčiukaitis. "NUMERICAL AND EXPERIMENTAL ANALYSIS OF GROUTED HOLLOW BLOCK MASONRY UNDER COMPRESSION / BLOKŲ SU BETONU UŽPILDYTOMIS TUŠTYMĖMIS GNIUŽDOMOJO MŪRO ĮTEMPIŲ BŪVIO SKAITINĖ IR EKSPERIMENTINĖ ANALIZĖ." Engineering Structures and Technologies 5, no. 2 (2013): 45–53. http://dx.doi.org/10.3846/2029882x.2013.811784.

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Highly hollow masonry units, which allow reducing the weight of masonry constructions and improving heat and sound insulation qualities, are commonly used in masonry construction. Filling the hollows with concrete, or concrete with light additives, results in complex masonry. Overall performance of such masonry is affected by initial stresses, which are caused by shrinkage deformations of different infill concrete and masonry units. Behaviour of infill concrete and concrete blocks is analysed by applying numerical detailed micro modelling. Experiments revealed that masonry deformations of bloc

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Trad, Ayman, Hassan Ghanem, Nivine Abbas, and Ziad Hamdan. "THIN LAYER CONCRETE BLOCKWORK IN COMPRESSION: AN EXPERIMENTAL ANALYSIS." Engineering Structures and Technologies 7, no. 2 (2015): 91–96. http://dx.doi.org/10.3846/2029882x.2015.1115377.

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The compressive strength of concrete block masonry is dependent upon the unit compressive strength, the type of unit, the mortar and the form of masonry construction (Mirza et al. 1995). The design codes allow masonry compressive strength to be established (or better: estimated) by calculation, from tests, or from tabulated values. In this way the current European masonry standard EN 1996: Part 1-1 (LST EN 1996-1-1) tabulates the masonry strength for concrete blocks with thin layers of mortar. In France, doubts exist on the validity of these tabulated values for the blocks made with lightweigh

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Zhang, Tongzhen, Shujie Liu, Chuanshuai Zhang, Jilong Li, and Zhongxi Tian. "Research on Mechanical Properties of Core-Filled Desulfurized Gypsum Masonry." Applied Sciences 15, no. 10 (2025): 5315. https://doi.org/10.3390/app15105315.

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Desulfurized gypsum, as a by-product of the wet flue gas desulfurization process in power plants, is one of the main pathways for its resource utilization by preparing new-type desulfurized gypsum hollow block with gypsum core. This paper, based on the research of high-precision desulfurized gypsum materials, conducted axial compressive strength tests on five groups of desulfurized gypsum hollow blocks with concrete core-filling and reinforced masonry. Through regression analysis of the test data, compressive strength and elastic modulus calculation formulas were proposed for such desulfurized

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Wang, Yin, Zhi Jian Shi, and Ya Di Hu. "The Impact of Cracks on Different Age of Concrete Small-Sized Hollow Block Masonry." Applied Mechanics and Materials 204-208 (October 2012): 3303–6. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.3303.

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In the latter part of concrete small-sized hollow block masonry cracks after using many reasons, including the design factors that are not in place, the material factors, construction factors, climate, natural conditions, factors, etc., in which the age of c concrete small-sized hollow block length of cracks in the masonry of the impact is different. Cracks in the masonry structure will cause adverse effects, affecting the use of construction and durability, this paper field test, to identify non-instars of concrete small-sized hollow block masonry cracks on impact. To reduce or prevent age of

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Álvarez-Pérez, José, Milena Mesa-Lavista, Jorge H. Chávez-Gómez, Diego Cavazos-de-Lira, and Bernardo T. Terán-Torres. "Splitting test experimental dataset of hollow concrete blocks." Data in Brief 39 (December 2021): 107646. http://dx.doi.org/10.1016/j.dib.2021.107646.

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Li, Changhao. "Analysis of Environmental Protection Measures for Concrete Blocks." Transactions on Engineering and Technology Research 4 (December 20, 2024): 312–19. https://doi.org/10.62051/qgx1a392.

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Concrete blocks have a huge application market in China, but the traditional concrete blocks have big environmental problems. In this paper, the problem is solved from two perspectives: raw material replacement and improvement of construction process. Firstly, from the perspective of raw material replacement, plastic fiber, recycled aggregate, ceramic polishing waste and wheat straw are used to replace the raw materials for concrete block production. All four materials are recycled, thus reducing the need for new raw material extraction. The use of these replacement materials saves energy and

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Loganina, Valentina Ivanovna, Mikhail Vladimirovich Frolov, and Maksim Aleksandrovich Ryabov. "HEAT INSULATING LIME DRY MORTARS FOR FINISHING OF WALLS MADE OF FOAM CONCRETE." Vestnik MGSU, no. 5 (May 2016): 82–92. http://dx.doi.org/10.22227/1997-0935.2016.5.82-92.

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Different aerated mortars are used for pargeting of walls made of aerated concrete. Though the regulatory documents don’t specify the dependence of plaster density from the density grade of gas-concrete blocks. In case of facing of gas-concrete blocks with the grade D500 using plaster mortars with the density 1400…1600 km/m3 there occurs a dismatch in the values of thermal insulation and vapor permeability of the plaster and base. The authors suggest using dry mortars for finishing of gas-concrete block of the grades D500 и D600, which allow obtaining facing thermal insulating coatings. The ef

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S., O. Adepo, A. Imoukhuede K., and S. James S. "EXPERIMENTAL ANALYSIS OF HEAT CONDUCTION THROUGH HOLLOW BUILDING BLOCKS." International Journal of Engineering Technologies and Management Research 5, no. 5 (2018): 179–83. https://doi.org/10.5281/zenodo.1296942.

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Experimental investigation of heat transfer for solid and hollow concrete blocks with 2, and 3 evenly spaced cavities in them is explored to determine the most appropriate number of cavity in building blocks for effective energy consumption in building without compromising the strength of the blocks and building. The samples were tested based on their crushing strength and heat flow resistance. The results show that for the same block size, increasing the number of holes leads to a corresponding increase in the heat resistant value of the block without compromising it’s physical strength

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Wang, Shao Jie, Fu Sheng Liu, Tong Sun, Shun Ke Zhang, and Hong Bin Wang. "Experimental Study on the Axial Compression Capacity of Condensed Column in Composite Masonry Wall." Advanced Materials Research 243-249 (May 2011): 578–83. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.578.

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On the basis of summary and analysis of the characteristics of concrete hollow blocks and composite masonry walls, this paper puts forward the concept of composite masonry wall with condensed core columns. Regarding the distance between core columns (s=600mm and s=1200mm) as the main influencing factors, two composite masonry walls were designed and built to carry out the axial compression capacity experimental study. The results of the study show that the composite masonry wall with condensed core columns can greatly improve the ultimate axial compression capacity of the wall, delay the fract

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Sison, Keannah Rica Joella, Leira Alondra Labora, Franzine Gayle Domingo, et al. "Compressive Strength of Ash Horse Manure and Musa acuminata (Lakatan Banana) Fiber as Additive Ingredients in Concrete Hollow Blocks." International Journal of Scientific Research and Modern Technology 3, no. 12 (2025): 66–71. https://doi.org/10.5281/zenodo.14608967.

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Concrete Hollow Blocks is widely utilized in the construction industry to build structure. Hence, this study investigates the impact of incorporating ash horse manure and M. acuminata (Lakatan Banana) fibers as alternative reinforcement materials in concrete hollow blocks, aiming to assess their influence on compressive strength and determine optimal combinations for producing durable building materials. In line with this, the researchers conducted quantitative research using a true experimental design. The methodology included rigorous experimentation with varied ratios of reinforcement mater

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Yuan, Jie, De Min Feng, Fu Ming Liu, Yong Quan Zhang, and Yang Liu. "Experimental Investigation of the Shrinkage Performance of Small Blocks Made by Rock Chips Concrete." Advanced Materials Research 857 (December 2013): 64–69. http://dx.doi.org/10.4028/www.scientific.net/amr.857.64.

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A new type of small concrete blocks with high strength performance was generated in this study, and the main component of this kind of small blocks were made by the MU15.0 that was extracted from the waste rock chips. The effect of content of stone powder and the different curing methods on the shrinkage of the proposed concrete blocks, was investigated by using the experimental method. The results showed that (i) with the increase of the amount of stone power, the drying shrinkage of rock chips concrete went up at first, and then the opposite change was generated; (ii) The small hollow blocks

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Rodrigues, M. S., G. C. S. Ferreira, L. Shiroma, and A. L. Beraldo. "Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing." Revista IBRACON de Estruturas e Materiais 6, no. 3 (2013): 392–98. http://dx.doi.org/10.1590/s1983-41952013000300004.

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The aim of this study was to evaluate cementitious matrices properties by partial replacement of Portland cement by silica fume (SF) or by rice husk ash (RHA), and their application in nonbearing hollow blocks, tested by destructive and non-destructive methods. The following mixtures were produced: reference (100% of Portland cement) and Portland cement replacement (10% by mass) with SF or RHA. The non-destructive testing showed that the highest values of UPV were obtained for SF-based blocks and RHA-based blocks. The destructive test showed better results for SF-based blocks, but there was no

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Farhat, Rand J., Ibtihal Y. El-Bastawissi, Ashraf Mansour, and Maged Youssef. "Improving the Thermal and Structural Characteristics of Concrete Hollow Blocks using Potato Agro Waste." Engineering, Technology & Applied Science Research 15, no. 3 (2025): 23862–70. https://doi.org/10.48084/etasr.10759.

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The building envelope is a predominant component in the energy consumption of architectural space. The lower energy efficiency the envelope achieves, the higher energy consumption is required to maintain thermal comfort in architectural space. This paper aims to explore the effect of using potato agro-waste on the thermal and structural characteristics of concrete hollow blocks. Utilizing agro-waste in building blocks is not a novelty, yet, targeting highly engineered materials, like Cellulose Nano Platelets (CNP), leverages nano-scale reinforcement, thus achieving enhanced properties with les

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Bergmans, Jef, Hadi Kazemi Kamyab, Debabrata Ghosh, Peter Van Mierloo, Hilde Carens, and Peter Nielsen. "Carbonation of Recycled Concrete Aggregates for New Concrete and Concrete Fines to Make Cement-Free Hollow Blocks." Sustainability 16, no. 8 (2024): 3494. http://dx.doi.org/10.3390/su16083494.

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Mineral carbonation provides a way to increase the recycling of concrete waste in added-value products, and contributes to the principles of the circular economy. At present, most concrete waste is still downcycled. The high water absorption of recycled concrete aggregates, among other factors, impedes their recycling in the concrete industry. The quality of coarse recycled concrete aggregates (RCA) can, however, be enhanced by carbonation. Even when starting with high-grade RCA obtained from a selective demolition process, the carbonation process can decrease the water absorption of the RCA t

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Edem Chabi, Togbé Armel Amadji, Djolomahuton Donald Deguenon, and Edmond Codjo Adjovi. "Comparative study of the carbon footprint of an eco-material ribbed slab and a reinforced concrete ribbed slab." World Journal of Advanced Research and Reviews 23, no. 3 (2024): 1184–90. http://dx.doi.org/10.30574/wjarr.2024.23.3.2577.

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Environmental sustainability is a major concern in the construction industry due to its high greenhouse gas emissions and energy consumption. To mitigate its environmental impact, alternative solutions that reduce the carbon footprint of buildings while ensuring adequate structural performance are necessary. This study assesses the carbon footprint of an eco-material ribbed slab, consisting of a compression table made of laterite concrete reinforced with rattan, rice husk concrete hollow blocks, and longitudinal laterite concrete ribs reinforced with palmyra wood and transversely with rattan l

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Zhang, Feng Jian, Guo Liang Bai, Zong Gang Quan, and Long Pan. "Experimental Research on Shear Strength of Recycled Concrete Block Masonry." Advanced Materials Research 374-377 (October 2011): 1623–26. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.1623.

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Recycled concrete hollow blocks are made with recycled fine aggregates and recycled coarse aggregates, so recycled block is a kind of green environmental material and can be used for masonry structure. Shear property is one main mechanical property of recycled concrete hollow block masonry. From the shear test of masonry, the shear strength has been researched. At the same time the rule calculated results and test results are compared and analyzed, conclude the design value of shear strength in this paper. The test results show that recycled concrete block masonry has better shear strength, so

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