Academic literature on the topic 'Cement products'

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Journal articles on the topic "Cement products"

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Kumar, A. Srujan, K. Naga Meenakshi, G. Venkata Narayana reddy, G. Raju, Ch Honey, and P. Anil Kumar reddy. "Development of New Composites Using Industrial by Products." International Journal of Innovative Research in Engineering and Management 10, no. 6 (2022): 126–29. http://dx.doi.org/10.55524/ijirem.2022.9.6.22.

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In this paper thesis describes an experimental investigation of magnesium based cement mortar which consists of fly ash, magnesium oxide (MgO), magnesium Phosphate (MgPO4) and Phosphate tailings. This magnesia based cements are emerged as a viable alternative to Portland cement, with both technical and sustainability advantages. This study aims to use the mixture of cement, fly ash and magnesia. The major drawback of delayed setting time can be eliminated with the use of magnesia based cement. Hence, in this study different admixtures such as magnesium oxide, magnesium phosphate, phosphate tai
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Zhu, Tongren, Maria Juenger, O. Burkan Isgor, and Lynn Katz. "Methods of incorporation of new reaction products in thermodynamic databases of cementitious systems." RILEM Technical Letters 7 (January 31, 2023): 189–98. http://dx.doi.org/10.21809/rilemtechlett.2022.166.

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Strategic blending of supplementary cementitious materials (SCMs) into ordinary portland cement (OPC) helps reduce energy use and greenhouse gas emissions from concrete production. Expanding thermodynamic databases to include new reaction products from blended cements improves computational approaches used to understand the impact of blending SCMs with cement. Determination of thermodynamic parameters of cement reaction products based on temperature-dependent solubility is widely used in cement research; however, assumptions, limitations, and potential errors due to intercorrelation of the the
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Wang, Guoling, Xiaofei Huang, Yufeng Wu, Qian Zhang, Suhua Ma, and Weifeng Li. "Hydration and Properties of Cement in the Belite-Ye′elimite-Ternesite System." Materials 15, no. 8 (2022): 2792. http://dx.doi.org/10.3390/ma15082792.

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Energy consumption and carbon emissions are lower in the production of belite-ye′elimite-ternesite (C2S-C4A3$-C5S2$, BYT) clinker than Portland cement (PC) clinker. BYT cement can combine the early strength of CSA cements and the durability of belite cements. X-ray diffraction, mercury intrusion porosimetry, isothermal conduction calorimetry and scanning electron microscope were conducted to investigate the hydration process of BYT cement. The hydration products of BYT cement include mainly ettringite, strätlingite and some amorphous AH3 (aluminum hydroxide). Ternesite did prove an early react
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Supriya, J., and Ashwin Raut. "Performance Parameter Analysis of Magnesia Based Cement Products – A Review." IOP Conference Series: Materials Science and Engineering 1197, no. 1 (2021): 012078. http://dx.doi.org/10.1088/1757-899x/1197/1/012078.

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Abstract Magnesium oxide (MgO) based cements finds its way active in current researches where diverse range of applications and characteristics such as production process, reactivity and physical properties are essentially focus with the perception of individual expansion objectives. In general, relativity between distinctive MgO characteristics is examined in conjunction with the impact of MgO embodiment on the resources of cementitious materials is further considered. MgO is a key to develop the construction industry thereby mechanical strength and durability performance of cement paste, adh
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Ma, Bao Guo, Jing Ran Wang, and Xiang Guo Li. "Effect of Heavy Metals and Leaching Toxicity of Magnesium Potassium Phosphate Cement." Applied Mechanics and Materials 117-119 (October 2011): 1080–83. http://dx.doi.org/10.4028/www.scientific.net/amm.117-119.1080.

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Solidification / stabilization (S/S) is a popular method for treating solid wastes containing heavy metals. In recent years, it shows positive results of magnesium potassium phosphate cement as stabilizing agent. In the work, the influence of heavy metal Cu、Zn and Pb on magnesium phosphate cement and the leaching behavior of magnesium phosphate cement were studied. Two proportions of cements were employed with hard burned magnesia and potassium phosphate. The hydration products were analyzed by XRD showing that: Cu、Zn and Pb would not take on obvious effect during magnesium phosphate cement hyd
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Duraisamy, Vijayakumar, Gopinath Athira, Abdulsalam Bahurudeen, and Prakash Nanthagopalan. "Composite cements: synergistic effects of particle packing and pozzolanicity." Proceedings of the Institution of Civil Engineers - Engineering Sustainability 175, no. 1 (2022): 12–21. http://dx.doi.org/10.1680/jensu.21.00076.

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The production of cement is a carbon dioxide-intensive process. Replacing ordinary Portland cement (OPC) with industrial by-products can bring down the carbon footprint associated with cement production. Various industrial residues are currently used as alternative cementitious materials in this regard. However, developing a low carbon dioxide composite cement with different pozzolans alters the packing density, which influences its properties. Although studies have been conducted on the use of fly ash and slag at lower cement replacement levels, studies on the packing density and strength of
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Ivanova, Irina, Andrey Pustovgar, Aleksey Eremin, and Aleksey Adamtsevich. "Special Aspects of Hydration Process of Microfine Cement." Applied Mechanics and Materials 725-726 (January 2015): 578–83. http://dx.doi.org/10.4028/www.scientific.net/amm.725-726.578.

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The aim of the present research was to determine special features of hydration process of two commercial microfine cements compared to CEM I 42.5N cement with similar mineralogical composition. The influence of cement fineness and composition on the hydration process was investigated by isothermal calorimetry of cement pastes and quantitative X-ray powder diffraction of hydration products at 1, 3, 7, 14 and 28 days.
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Kovalchuk, Oleksandr, Valentina Grabovchak, and Yaroslav Govdun. "Alkali activated cements mix design for concretes application in high corrosive conditions." MATEC Web of Conferences 230 (2018): 03007. http://dx.doi.org/10.1051/matecconf/201823003007.

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This paper covers the results of development of corrosion resistant ash alkali-activated cements based on regulation of phase composition of the hydration products through changing the alkali content, content of calciumcontaining cement constituents resulting in the increase strength and density of the cement stone. The results of study suggested to conclude that the cement compositions with predominance in the hydration products of weakly soluble low basic hydrosilicates of calcium, hydrogarnets and minerals similar to natural hydroaluminates exhibited the highest corrosion resistance. The re
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Scrivener, Karen L., and Ruben Snellings. "The Rise of Portland Cements." Elements 18, no. 5 (2022): 308–13. http://dx.doi.org/10.2138/gselements.18.5.308.

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This chapter tells the story of Portland cement, from its invention in the 19th century until its present-day hegemony as the number one manufactured mineral product. The success story of Portland cement is rooted in the unique combination of the abundance of its raw materials, the reactivity of the high-temperature clinker product toward water, and the properties of the calcium silicate and aluminate hydration products. Further development of Portland cements today mainly addresses the formidable challenge of reducing process CO2 emissions. Options include partial replacement of clinker by lo
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Sanytsky, Myroslav, Tetiana Kropyvnytska, and Roman Kotiv. "Modified Plasters for Restoration and Finishing Works." Advanced Materials Research 923 (April 2014): 42–47. http://dx.doi.org/10.4028/www.scientific.net/amr.923.42.

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The paper is devoted to the research and development of modified plasters for restoration and finishing works based on decorative multicomponent cements containing white Portland cement and supplementary cementitious materials (silica fume, metakaolin and fine ground limestone). This cements are similar to Roman cement by their chemical composition. The use of optimal granulometry of decorative multicomponent cements provide directed formation of microstructure of the cement matrix with the formation of stable hydration products. Compositions of modified plasters by the criterions of workabili
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Dissertations / Theses on the topic "Cement products"

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Ding, Jian. "Conversion prevention in high alumina cement products." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/9683.

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Mechanisms of stratlingite (C$\rm\sb2ASH\sb8)$ formation in the high alumina cement (HAC)--siliceous material--water systems were investigated. Different siliceous materials, e.g. natural zeolites, silica fume, fly ash, ground granulated blast-furnace slag, and different sodium salts, e.g. sodium silicate, sodium sulfate, etc. were employed. Reactions between CAH$\sb $ or C$\rm\sb2AH\sb8$ and dissolved silica occur. Acceleration of the silica dissolution by addition of chemical admixtures promoted the formation of stratlingite. A method for prevention of strength reduction of HAC products due
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Fu, Yan. "Delayed ettringite formation in Portland cement products." Thesis, University of Ottawa (Canada), 1996. http://hdl.handle.net/10393/9804.

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The thesis presents the results of an extensive research program on the deterioration of Portland cement concrete due to delayed ettringite formation (DEF). The study focuses on three aspects: (i) the mechanisms of DEF; (ii) a test method to determine the DEF potential of a given cement; (iii) some preventive measures to reduce the deterioration of portland cement products due to DEF. The research work indicates that C-S-H gel will adsorb sulfate fast at high temperature resulting in quick depletion of the gypsum phase in the portland cement-water system. Sulphate absorbed at high temperature
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Rust, David E. "PRODUCTION OF LOW-ENERGY, 100% BY-PRODUCT CEMENT UTILIZING COAL COMBUSTION PRODUCTS." UKnowledge, 2008. http://uknowledge.uky.edu/gradschool_theses/541.

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The ever-increasing quantity of by-products generated from burning coal in the production of electricity has brought about the need for new areas of utilization. This study examined the use of FGD gypsum and fluidized bed combustion ash along with Class F fly ash in the production of low-energy, 100% by-product cement blends. The cement blends used the advantageous properties of the by-product materials to create cementing properties rather than energy intensive clinker used in ordinary portland cement. The FGD gypsum was converted to hemihydrate which rapidly hydrated to provide the cement wi
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Karami, S. "Using by-product industrial materials to replace all cement in construction products." Thesis, Coventry University, 2008. http://curve.coventry.ac.uk/open/items/4c639f05-0ace-21ff-0618-3f3c423f756c/1.

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At present, cementitious binders are used extensively in the construction industry and principally in concretes. They are also used in some applications like ground improvement. In these applications the cost of the binder, typically Portland cement, accounts for a considerable proportion of the total cost of the technique. In addition to the financial cost there is also the environmental impact of quarrying and processing of raw materials to produce Portland cements. Gypsum waste, by-pass dust and fly ash by-products have been identified as the alternative sources of cementitious binder. Usin
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Feng, Qiu Ling. "Chemical and microstructural investigations on slag hydration products." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 1989. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=59672.

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Vlaspouloas, Nikolaos. "Waste minimisation through sustainable magnesium oxide cement products." Thesis, Imperial College London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.512049.

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Shaw, Iain M. "Interactions between organic polymers and cement hydration products." Thesis, Aston University, 1989. http://publications.aston.ac.uk/14324/.

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Organic substances, particularly polymers, are finding increasing use in modifying the properties of cements and concrete. Although a significant amount of research has been conducted into the modification of the mechanical properties of cements by polymers, little is known about the nature of the interface and interactions taking place between the two phases. This thesis addresses the problem of elucidating such interactions. Relevant literature is reviewed, covering the general use of polymers with cements, the chemistry of cements and polymers, adhesion and known interactions between polyme
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Arayarat, Pornthip. "Refractory products based on the pore reduced cement technique." Thesis, University of Aberdeen, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245256.

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The present study was aimed at an investigation of the use of the pore reduced cement (PRC) technique on the fabrication and properties of calcium aluminate-based refractories. Physical and chemical performances were compared with those of conventionally prepared (unpressed) refractory castables. The influence of firing on two types of calcium aluminate cements; (Ciment Fondu and Secar 80), mixed with aggregates such as firebrick and alpha-alumina, were observed. Most of the pressed samples based on Ciment Fondu cracked and melted during firing to 1250<sup>o</sup>C. Pressed samples based on Se
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Wang, Sanwu 1971. "Carbonation of cement-based products with pure carbon dioxide and flue gas." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=100734.

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CO2 absorption behaviour of four commonly used cement based building products: cement paste, concrete block, expanded polystyrene bead (EPB) and cement-bonded cellulose fiberboard are studied. Cement products are manufactured following industry formulation and process, and carbonation curing takes place in a chamber under a pressure of 0.5 MPa, at ambient temperature, for durations of mostly 2 to 8 hours with both pure carbon dioxide gas and flue gas. The flue gas of 13.8% CO2 content is collected from a typical cement kiln without separation. Influencing factors on carbon uptake, long-term st
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Zhu, Jianhua. "Characterization of cement-kiln-dust stabilized base/subbase aggregate /." Full-text version available from OU Domain via ProQuest Digital Dissertations, 1998.

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Books on the topic "Cement products"

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Canada, Industry Science and Technology Canada. Cement and concrete. Industry, Science and Technology Canada, 1991.

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Shaw, Iain McNaught. Interactions between organic polymers and cement hydration products. Aston University. Department of Civil Engineering, 1989.

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T, Suleĭmenov A. Vi͡a︡zhushchie materialy iz pobochnykh produktov promyshlennosti. Stroĭizdat, 1986.

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Todres, H. A. Cement kiln dust: Field compaction and resulting permeability. Portland Cement Association, 1992.

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Hossain, Zakaria. Environment-friendly cement composite (EFFC) for soil reinforcement and earth slope protection. Nova Science Publishers, 2009.

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Hossain, Zakaria. Environment-friendly cement composite (EFFC) for soil reinforcement and earth slope protection. Nova Science Publishers, 2009.

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Lasankin, Serey. Carbon neutralization of steelmaking, energy and cement industries. Silhouettes of the carbon-neutral industry. INFRA-M Academic Publishing LLC., 2024. http://dx.doi.org/10.12737/2122427.

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The monograph examines the ROLL technology that allows solving the climate problem in the steelmaking, energy and cement industries. We are not talking about the exclusion of carbon from the technological process, but about the neutralization of the resulting carbon dioxide.&#x0D; ROLL technology is based on the idea of producing several products from a single heating of raw materials, and the main tools are universal ROLL chambers that bring allied productions closer together in time and space. This reduces the energy intensity of the total product and directs the saved and produced energy to
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Cramer, Steven M. Strategies for enhancing the freeze-thaw durability of Portland cement concrete pavements. Wisconsin Dept. of Transportation, Division of Transportation Infrastructure Development, Bureau of Highway Construction, Technology Advancement Unit, 2001.

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Canada Centre for Mineral and Energy Technology., Radian Canada Inc, Forintek Canada Corp, and Canada Natural Resources Canada, eds. Raw material balances, energy profiles and environmental unit factor estimates for cement and structural concrete products. Forintek Canada Corp., 1993.

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Wang, Kejin. Evaluating properties of blended cements for concrete pavements. Dept. of Civil, Construction and Environmental Engineering, Iowa State University, 2003.

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Book chapters on the topic "Cement products"

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Singh, Manjit. "Gypsum in Cement Industry." In Gypsum & Gypsum Products. CRC Press, 2022. http://dx.doi.org/10.1201/9781003345008-4.

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Achaw, Osei-Wusu, and Eric Danso-Boateng. "Cement and Clay Products Technology." In Chemical and Process Industries. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79139-1_5.

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Vázquez, A., and T. M. Pique. "Biobased Additives in Oilwell Cement." In Industrial Applications of Renewable Biomass Products. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-61288-1_7.

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Tamás, Ferenc. "Cement Industry — Is It Clean?" In Cleaner Technologies and Cleaner Products for Sustainable Development. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79672-2_15.

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Raki, L., J. J. Beaudoin, and R. Alizadeh. "Nanotechnology Applications for Sustainable Cement-Based Products." In Nanotechnology in Construction 3. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00980-8_15.

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Žižková, Nikol, Jakub Hodul, and Rostislav Drochytka. "Study on the Use of Glass By-Products for Sustainable Polymer-Modified Mortars." In Springer Proceedings in Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72955-3_27.

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AbstractThis investigation is focused on the observation of changes in the properties of polymer-modified cement mortars caused by the addition of recycled glass. The current requirements for reducing CO2 emissions in the production of cement composites, are also forcing the producers of polymer-modified mortars (PMMs) to use alternative materials, such as silica-rich supplementary materials. Selected types of recycled glass with pozzolanic behavior were specifically ground (particle size below 63 μm) and used as a partial cement substitute (10 wt.%, 20 wt.% and 30 wt.% substitution of Portlan
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Liu, Y., Y. Zhuge, and W. Duan. "Reusing Alum Sludge as Cement Replacement to Develop Eco-Friendly Concrete Products." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-3330-3_10.

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AbstractAlum sludge is a typical by-product of the water industry. The traditional sludge management method, disposing of sludge in landfill sites, poses a critical environmental and economic concern due to a significant increase in sludge amount and disposal cost. In this paper, the feasibility of reusing sludge as cement replacement is investigated, and the physical performance and microstructure modification of concrete products made with sludge is discussed. The obtained results indicated that a satisfying pozzolanic reactivity of sludge after calcination at high temperatures and grinding
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Cabral, Matheus Roberto, Erika Yukari Nakanishi, Sérgio Francisco Santos, and Juliano Fiorelli. "Effects of Treatments on Eucalyptus Waste to Produce Cement Composites." In Wood Waste Management and Products. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1905-5_13.

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Singh, Manjit. "Use of By-product Gypsum in the Production of Super Sulphated Cement." In Gypsum & Gypsum Products. CRC Press, 2022. http://dx.doi.org/10.1201/9781003345008-5.

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Zieri, Wilfred, and Ibrahim Ismail. "Alternative Fuels from Waste Products in Cement Industry." In Handbook of Ecomaterials. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-48281-1_142-1.

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Conference papers on the topic "Cement products"

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Dohnalkova, Bozena, Jiri Grosek, Tomas Zavre, and Theodor Stanek. "EVALUATION OF THE INITIAL VOLUME STABILITY OF CURRENT CEMENTS." In SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/6.1/s26.35.

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In the context of the pressure to reduce the production of CO2 emissions in cement manufacturing, cement plants are significantly changing their product portfolios. Changes in the composition of cement products also lead to changes in their properties. This paper focuses on the monitoring and non-standard evaluation of initial volume stability. Several different types of currently used cements produced in various cement plants in the Czech Republic and Slovakia in 2022 and 2023 were tested using the �initial volume stability test�. The test results included in this article describe defects for
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Morefield, Sean W., Charles A. Weiss, Philip G. Malone, and Mike Koenigstein. "Reactive Silicate Coatings for Protecting and Bonding Reinforcing Steel in Cement-Based Composites." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09492.

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Abstract Engineered glass-ceramic coatings that contain hydraulically reactive calcium silicates have been shown to be remarkably effective in increasing the bond strength between reinforcing steel and the surrounding concrete or mortar. The coatings are a mixture of portland cement and alkaline-resistant basecoat glass enamel. X-ray diffraction patterns indicate that all of the major reactive compounds, such as dicalcium silicate and tricalcium silicate and the ferrites and even gypsum survived the firing of the frit-cement mixture onto steel. When exposed to water the cement grains in contac
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Al-Mutlaq, Fahad M., and Zia Chaudhary. "Effect of Addition of Steel Furnce by-Product on Cement Pore Solution Chemistry and Corrosion of Reinforcing Steel." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07299.

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Abstract In construction industry worldwide, there is an increasing tendency towards using cements blended with industrial by/waste products such as fly ash, silica fume and blast furnace slag in concrete. Extensive field and laboratory research studies conducted in the past three decades has shown that incorporation of these materials in concrete produces impermeable concrete which improves durability of concrete and increases protection level of concrete against aggressive agents. The Electric Arc Furnace steel making process generates a by-product in the form of very fine powder, known as B
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Kusiorowski, Robert, Anna Gerle, and Magdalena Kujawa. "KINETIC STUDY OF CEMENT-ASBESTOS THERMAL DECOMPOSITION PROCESS UNDER ISOTHERMAL CONDITIONS." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/4.2/s17.16.

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Asbestos is a general name applied to a group of silicate minerals which naturally occur in fibrous form. It is a natural mineral widely used in the past, especially in the construction industry. Despite its good performance properties, it is currently known that asbestos has carcinogenic properties. The problem of storing asbestos wastes is significant worldwide. This especially applies to countries where the production and use of asbestos products is prohibited by law. One of the possible methods of proceeding and solving the above problem is a thermal treatment, which results in thermal dec
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Cubeta, R. A. "The Uses of Precast Polymer Concrete Shapes." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87162.

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Abstract The advent of new technology in the non-metallic corrosion resistant masonry market gave birth to the term "polymer concrete". This term or "catch phrase" was very easy to market since the Portland cement and Redi-mix concrete industry had already coined the phrase by introducing additives such as epoxies, latex and acrylics to Portland cement. This in turn helped accelerate the curing process and increased strengths and density for their end products. However, in the world of corrosion resistance, the term "polymer concrete" is often a misnomer. For use in severe corrosion environmen
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Schorr, M., and G. Hernandez Duque. "Corrosion Behaviour of Piping Materials in Saline Waters." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95277.

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Abstract Saline waters, including brackish water, are produced from wells, in Israel Negev Desert, for use as industrial water in the local chemical and mineral industries. The water systems are composed of three main components: production wells, with cemented and uncemented steel casings and fitted with vertical, submersible turbine pumps; distribution pipelines, made mainly of asbestos-cement and carbon steel, but including other nonmetallic materials: rigid polyvinyl chloride, fibre-glass reinforced polyester and cross-linked polyethylene; open reservoirs, lined with rubber geomembranes. D
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Rosado, Santiag, Lidia Gullón, Leticia Presa, and Jaime Moreno. "Recyclability of Recycled Concrete Products in Cements." In International Conference on Technologies & Business Models for Circular Economy. University of Maribor Press, 2023. http://dx.doi.org/10.18690/um.fkkt.1.2023.4.

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This research addresses the recycling possibilities of a concrete product that contains coarse concrete aggregate as recycled material. The use of this finely milled product is proposed as an active addition to cement that already includes by-products in their composition. The partial substitution of cement by secondary raw materials contributes positively to the reduction of waste dumping and to the reduction of greenhouse gas emissions. However, the substitution rates of secondary raw materials are higher in concrete aggregates (20%) than in cements. The dosage of a concrete includes approxi
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"Drives and related products." In 2005 IEEE Cement Industry Technical Conference Record. IEEE, 2005. http://dx.doi.org/10.1109/citcon.2005.1516342.

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"Adsorption of Lignosulphonates on Cement and the Hydration Products of Cements." In SP-239: 8th CanMET/ACI International Conference on Superplasticizers and Other Chemical Admixtures in Concrete. American Concrete Institute, 2006. http://dx.doi.org/10.14359/18385.

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"Novel Cements and Cement Products for Applications in the 21st Century." In "SP-144: Concrete Technology: Past, Present, and Future". American Concrete Institute, 1994. http://dx.doi.org/10.14359/4413.

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Reports on the topic "Cement products"

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Long, Wendy, Jesse Doyle, Edith Martinez-Guerra, and Christopher Griggs. Effects of impure water sources on early-age properties of calcium sulfoaluminate cements for rapid airfield damage recovery. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/44780.

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In austere environments with limited access to clean water, it is advantageous to use nonpotable water for construction (i.e., mixing water for concrete.) In rapid-response situations such as rapid airfield damage recovery (RADR), the use of calcium sulfoaluminate (CSA) cements is beneficial for expedient pavement repairs because of their rapid strength gain characteristics. However, the hydration products formed by CSA cements are substantially different from those formed by ordinary portland cement and might react differently to impurities that water sources may contain. A laboratory study c
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Farny, James. Chemical and Physical Characteristics of US Hydraulic Cements: 2022. Portland Cement Association (PCA), 2025. https://doi.org/10.70909/pca.2025.sn3354.

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This report summarizes responses to a survey on chemical and physical characteristics of hydraulic cements produced in the US. In the survey, yearly average data for cements produced in 2022 was requested for cements manufactured under ASTM C150/AASHTO M 85 (portland cements), ASTM C595/AASHTO M 240 (blended hydraulic cements), ASTM C1157 (hydraulic cements), ASTM C91 (masonry cements), ASTM C1328 (plastic (stucco) cements), and ASTM C1329 (mortar cements). The properties of interest include those required to meet the chemical and physical requirements of the respective ASTM/AASHTO specificati
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Ramsey, Monica, Dylan Scott, Charles Weiss, and Jeb Tingle. Effects of boric acid and water content on fundamental properties of proprietary magnesium phosphate cement (MPC) products. Engineer Research and Development Center (U.S.), 2020. http://dx.doi.org/10.21079/11681/36393.

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Giannini, Eric, and Mark Niemuth. Performance of Portland and Portland-Limestone Cements in ASTM C452 and ASTM C1012 Testing. Portland Cement Association (PCA), 2025. https://doi.org/10.70909/pca.2025.sn3355.

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This report presents the results of a survey of sulfate resistance tests (ASTM C452 and ASTM C1012) conducted by PCA members on portland cements and portland-limestone cements produced at 32 cement plants in North America. The survey responses are analyzed in combination with additional test data provided for cements produced at five non-PCA-member cement plants, and published data from 2019 on Type V cements from ten cement plants. There is a correlation between ASTM C1012 results and ASTM C452 results for ASTM C595 Type IL cements similar to the correlation between ASTM C1012 and ASTM C452 r
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Thompson, Marshall, and Ramez Hajj. Flexible Pavement Recycling Techniques: A Summary of Activities. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-022.

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Cold in-place recycling (CIR) involves the recycling of the asphalt portions (including hot-mix asphalt and chip, slurry, and cape seals, as well as others) of a flexible or composite pavement with asphalt emulsion or foamed asphalt as the binding agent. Full-depth reclamation (FDR) includes the recycling of the entire depth of the pavement and, in some cases, a portion of the subgrade with asphalt, cement, or lime products as binding agents. Both processes are extensively utilized in Illinois. This project reviewed CIR and FDR projects identified by the Illinois Department of Transportation (
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Nevárez-Garibaldi, Roberto. Influences of Mixture Proportions and Test Conditions on the Strength and Stiffness of Wet-Mixed Soil and Cement. Deep Foundations Institute, 2018. http://dx.doi.org/10.37308/cpf-2014-slmx-1.

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The deep mixing method is an in-situ ground improvement technique in which cementitious binder is mixed with soil using equipment that penetrates at least several meters into the ground. The mixing equipment can be vertical-axis rotating augers with mixing blades, horizontal-axis rotating wheels or drums with teeth, or chain-saw type equipment in which a chain with teeth moves around a post that is inserted into the ground. The product of deep mixing is referred to as "cement-treated soil" in this report to distinguish it from "soil-cement", which is a term that has long been used to refer to
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Matar, Walid, and Doaa Filali. Alternative Fuels for Saudi Cement Manufacturing with Time-varying Carbon Pricing. King Abdullah Petroleum Studies and Research Center, 2023. http://dx.doi.org/10.30573/ks--2022-dp12.

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After cement production in Saudi Arabia surged in the first half of the 2010s due to the country’s rapid economic development, it has slowed measurably in recent years as economic growth has declined. This is shown in Figure 1, along with the evolution of the Kingdom’s real gross domestic income (RGDI). Still, it ranks among the top 10 countries for existing cement kiln capacity. The Saudi cement industry has relied on Arab Heavy crude oil, heavy fuel oil (HFO), and natural gas to produce clinker, a key cement ingredient.
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Bommer, Paul. PR-427-12701-R01 Review of Mechanisms That Lead to Well Cement Deterioration. Pipeline Research Council International, Inc. (PRCI), 2020. http://dx.doi.org/10.55274/r0011464.

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This research report examines the reasons cement used in wells can deteriorate and fail. If the cement fails a leak pathway can form through which fluids can flow outside the well casing from one zone in the well to another and potentially reach the surface. The wells in question in this study are product storage wells, most notably used for natural gas storage, although the discussion can in general apply to any well. A review of general storage well use and construction are the lead in to the work.
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Lomboy, Gilson, Douglas Cleary, Seth Wagner, et al. Long-term performance of sustainable pavements using ternary blended concrete with recycled aggregates. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40780.

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Dwindling supplies of natural concrete aggregates, the cost of landfilling construction waste, and interest in sustainable design have increased the demand for recycled concrete aggregates (RCA) in new portland cement concrete mixtures. RCA repurposes waste material to provide useful ingredients for new construction applications. However, RCA can reduce the performance of the concrete. This study investigated the effectiveness of ternary blended binders, mixtures containing portland cement and two different supplementary cementitious materials, at mitigating performance losses of concrete mixt
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Sadai, Shaina, Meghana Ranganathan, Alexander Nauels, et al. Estimating the sea level rise responsibility of industrial carbon producers. Union of Concerned Scientists, 2025. https://doi.org/10.47923/2025.15818.

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Global mean sea levels have risen at an accelerating rate over the past century in response, primarily to greenhouse gas emissions from the combustion of fossil fuels. We use MAGICC7, a reduced complexity climate-carbon cycle model, to quantify how emissions traced to the Carbon Majors, the world’s 122 largest fossil fuel and cement producers, from 1854-2020 contributed to present-day surface air temperature rise, and sea level rise both historically and projected through 2300. We find that emissions traced to these industrial actors have contributed 36-57% to present day surface air temperatu
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