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Journal articles on the topic 'Fire-resistant cement'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Gazizov, Asgat, Elena Popova, Vadim Abzalilov, and Aisylu Sagitova. "Increasing the Fire Resistance of Reinforced Concrete Structures." Key Engineering Materials 910 (February 15, 2022): 914–22. http://dx.doi.org/10.4028/p-1754m8.

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The disadvantage of reinforced concrete structures is their gradual destruction at high temperatures, above 250-300°C under the influence of fire, due to disturbance of cement binder structure. Therefore, the development of a fire-resistant composition for reinforced concrete is urgent. The article describes the study of tetraethoxysilane (TES) 6% and 10% as a fire retardant additive for sand-cement mortar, for building structures made of metal, the experimental study of sand-cement mortar using tetraethoxysilane 6% and 10%, with different methods of application to the metal is stated. An asse

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2

Konoplianyk, Oleksandr, Nikolay Kotov, and Illia Iliev. "Specific Design Features of Prefabricated Fire-Resistant Floor Slabs Made from Lightweight Concrete." Slovak Journal of Civil Engineering 30, no. 1 (2022): 1–7. http://dx.doi.org/10.2478/sjce-2022-0001.

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Abstract Reinforced concrete roof and floor structures have the highest heating temperatures and are exposed to the most difficult conditions during fires that occur in buildings and structures. The standardized fire resistance of hollow-core slabs made of heavy concrete from Portland cement is regulated as REI 45 or REI 60. The aim of the work is to develop a composition of lightweight fire-resistant concrete and architectural engineering for floor slab devices. The composition of lightweight fire-resistant concrete made from expanded clay aggregates and alumina cement was developed as a resu

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3

Saxena, S. K., Mukesh Kumar, and N. B. Singh. "Fire Resistant Properties of Alumino Silicate Geopolymer cement Mortars." Materials Today: Proceedings 4, no. 4 (2017): 5605–12. http://dx.doi.org/10.1016/j.matpr.2017.06.018.

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4

Tsapko, N. "RADIATION RESISTANT BINDING MATERIALS BASED ON SILICATE ALUMOBARIUM CEMENTS." Municipal economy of cities 1, no. 154 (2020): 67–70. http://dx.doi.org/10.33042/2522-1809-2020-1-154-67-70.

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The article analyzes the possibility of developing custom binders with a set of set properties. Particular attention is paid to the development of radiation-resistant barium-containing cements based on aluminates and barium silicates. In order to normalize the radiation situation in Ukraine, it is urgent to develop structural materials with specified high protective properties against the effects of radiation, a high degree of biological protection in combination with high strength and fire resistance. The main components of the technological parameters of synthesis of the presented cements ar

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Pacher, Thomas, Marius Cătălin Barbu, Johannes Urstöger, Alexander Petutschnigg, and Eugenia Mariana Tudor. "Fire Retardancy of Cementitious Panels with Larch and Spruce Bark as Bio-Admixtures." Polymers 14, no. 7 (2022): 1469. http://dx.doi.org/10.3390/polym14071469.

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The aim of this study is to investigate the production of fire-resistant panels made out of bark from spruce (Picea abies), larch (Larix decidua Mill.) and cement. This research included test panels produced from bark, cement, water and cement-bonded recycling material aiming for the target density of 750 kg/m3. The physical (density, dimension stability, thickness swelling) and mechanical properties such as tensile strength and compressive strength together with fire resistance were tested. Considering the results, appealing values have been achieved: max. compressive strength: 3.42 N/mm2; ma

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Khezhev, T. A., G. N. Khadzhishalapov, A. V. Zhurtov, A. A. Dzhankulaev, and R. G. Radjabov. "Experimental and theoretical studies of the construction and technical properties of fire-retardant vermiculite-concrete composites." Herald of Dagestan State Technical University. Technical Sciences 51, no. 1 (2024): 215–24. http://dx.doi.org/10.21822/2073-6185-2024-51-1-215-224.

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Objective. Study of the dependence of the compressive strength on the average density and the flexural strength on the compressive strength of vermiculite concrete composite. Determination of the expression for the coefficients of thermal conductivity and heat capacity of the resulting vermiculite concrete composites in the developed software for thermal engineering calculation of the fire resistance limit of reinforced cement structures with a fire retardant layer of vermiculite concrete.Method. Methods for reducing the consumption of cement binder in the developed fire-resistant concrete com

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Veliseicik, Tomas, Ramune Zurauskiene, Modestas Kligys, and Mark Dauksevic. "Influence of Short Carbon Fibers on the Properties of Autoclaved Fiber Cement in Standard Fire Environment." Materials 16, no. 6 (2023): 2513. http://dx.doi.org/10.3390/ma16062513.

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In case of a fire, the flame can spread from the building through the outer openings to the outside. In such cases, the fire temperature thermal effect determines the façade fibrocement tile thermal destruction, while the flammable thermo-insulating systems used for building energy effectiveness ensures it sets on fire. The spread of such a fire becomes uncontrollable and raises an immediate danger to the people inside the building, while such event dynamics delay and make it harder to put out the fire. Extra additive usage in façade fibrocement tiles can raise its resistance to fire temperatu

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8

Ariyaratne, Indunil Erandi, Anthony Ariyanayagam, and Mahen Mahendran. "Bushfire-Resistant Lightweight Masonry Blocks with Expanded Perlite Aggregate." Fire 5, no. 5 (2022): 132. http://dx.doi.org/10.3390/fire5050132.

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During bushfires, one of the building elements that is directly exposed to embers, radiant heat and direct flames is the “wall” element. This study investigated the feasibility of using expanded perlite aggregate in masonry (i.e., cement) blocks to enhance their bushfire resistant characteristics. The chemical, physical, and thermal properties of expanded perlite aggregate were determined first and then masonry block cement mixes were developed by replacing sand in the conventional mix with expanded perlite aggregate by volume at different percentages (100, 80, 60, and 40%). The properties of

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9

Mahi, Md Saniul Haque, Md. Hasibul Khan, Abhijit Nath Abhi, Md. Foysal Sheik, and Md. Kamal Hossen. "Magnesium Cements as Sustainable Alternatives to Portland Cement: Carbonation Mechanisms, Mechanical Performance, and Environmental Benefits." Current Problems in Research 1, no. 1 (2025): 67–80. https://doi.org/10.70028/cpir.v1i1.37.

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The construction industry remains one of the major CO₂ emission sources globally because producing Portland cement contributes to about eight percent of total emissions. Sustainable alternatives need development to address climate change effects because limestone calcination produces substantial CO₂ emissions at high energy usage levels. Four types of magnesium cements which include Reactive Magnesia Cement (RMC) Magnesium Phosphate Cement (MPC) Magnesium Oxychloride Cement (MOC) and Magnesium Oxysulfate Cement (MOS) have proven viable alternatives due to their natural carbonation capacity tha

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10

Konstantinova, N. I., N. V. Smirnov, O. V. Krivoshapkina, and O. I. Molchadskiy. "On the Issue of Safe Use of Fiber Cement Materials in the Buildings and Structures." Occupational Safety in Industry, no. 7 (July 2021): 35–41. http://dx.doi.org/10.24000/0409-2961-2021-7-35-41.

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Fiber cement finishing materials are widely used in the construction of industrial buildings and structures due to the complex of valuable operational properties. In the Russian market there are fiber-cement panels with a variety of design solutions for their coloring and application of protective coatings. Fiber cement board is a strong and moisture-resistant composite material made from a cement-sand mixture, reinforcing cellulose fibers and special additives. Not being a non-combustible material, the fiber cement boards in accordance with the current mandatory requirements, as a decorative,

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11

Dosmatov, X., I. Madjidov, B. Ibragimov, and A. Dosmatova. "RESEARCH OF THE FIRE-TECHNICAL PROPERTIES OF NEWLY OBTAINED THERMAL INSULATING AND FLAME-RESISTANT BUILDING MATERIALS." Scientific heritage, no. 157 (March 25, 2025): 87–91. https://doi.org/10.5281/zenodo.15085553.

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This article analyzes the fire-technical properties of newly obtained heat-insulating and fire-resistant building materials. The article presents the results of studies on determining the flammability group of samples of wall-building materials obtained on the basis of the current state standard. Also, the article presents the results of experiments on determining the flammability parameters of brick samples made on the basis of asbestos-cement waste and microsilica.

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12

Xu, Chenxi, Caihui Wang, Wenhao Li, et al. "Preparation and characterization of multi-component fire-resistant cement-based materials." Construction and Building Materials 346 (September 2022): 128429. http://dx.doi.org/10.1016/j.conbuildmat.2022.128429.

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13

Žajdlík, Tomáš, Karel Šuhajda, and David Průša. "Medium-Scale Fire Resistance Testing of Timber Structures with Composite Cement Fibre Materials." Buildings 13, no. 2 (2023): 527. http://dx.doi.org/10.3390/buildings13020527.

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The combustibility of natural wood presents a negative impact for using this material in buildings. Timber elements can be cladded with boards made of non-combustible materials. This study represents a group of options for increasing the resistance of timber against the effects of fire and the possibility of slowing down the effect of thermal degradation of wood. The aim of this study is focused on an experimental testing of structures with timber elements protected by cement fibre boards as a non-combustible fire retardant. Cement fibre boards are fibre-reinforced composite materials used for

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14

Sundin, Marcin, Hans Hedlund, and Andrzej Cwirzen. "Eco-Concrete in High Temperatures." Materials 16, no. 12 (2023): 4212. http://dx.doi.org/10.3390/ma16124212.

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Concrete technology is becoming more and more sustainable and ecological following more extensive and focused research. The usage of industrial waste and by-products, such as steel ground granulated blast-furnace slag (GGBFS), mine tailing, fly ash, and recycled fibers, is a very important step toward a good transition of concrete into a “green” future and significant improvement in waste management in the world. However, there are also several known durability-related problems with some types of eco-concretes, including exposure to fire. The general mechanism occurring in fire and high-temper

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15

Bodnárová, Lenka, Jitka Peterková, Jiri Zach, and Iveta Nováková. "Study of Heat Transport in Structure of Concrete." Advanced Materials Research 1000 (August 2014): 302–5. http://dx.doi.org/10.4028/www.scientific.net/amr.1000.302.

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Current trend of construction of ring roads in large cities going often underground emphasizes safety of implementation and using of such constructions, which is closely connected to possible risks of a fire in these predominantly monolithic structures made from steel reinforced concrete. The paper gives results of the research focused on thermally-technical properties of cement based composite materials resistant to high temperature suitable for application in places with higher risk of fire, like secondary lining of tunnels or underground car parks. The aim was verification of appropriatenes

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16

Janga, Supriya, U. V. Narayana Rao, Ashwin Narendra Raut, and N. Venkata Sairam Kumar. "Critical Assessment of Geopolymer Properties for Structural Fire-Resistant Applications: A Critical Review." Journal of Advanced Research in Micro and Nano Engineering 35, no. 1 (2025): 21–44. https://doi.org/10.37934/armne.35.1.2144.

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Ensuring the fire safety of structures is paramount, and the emergence of geopolymers as an innovative substance with diverse applications has prompted an in-depth assessment of their potential to enhance structural fire resistance. This review article meticulously evaluates the properties of geopolymers exposed to elevated temperatures, categorizing them into microscopic, mesoscopic, and macroscopic scale dimensions. A notable observation is the chemical stability of geopolymers, contrasting with the breakdown experienced by hydration of regular Portland cement (OPC) goods. Geopolymer compres

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17

Obodovich, O. M., O. M. Nedbailo, O. G. Chernyshyn, and A. E. Nedbailo. "Intensification of loosening of asbestos fibers by means of hydromechanical processing." Кераміка: наука і життя, no. 1(50) (March 17, 2021): 26–29. http://dx.doi.org/10.26909/csl.1.2021.4.

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Acceptance of high-quality aqueous suspensions based on chrysotile asbestos is an urgent technical task in a number of industries. Asbestos-cement mortar is used as an asbestos-cement crust for insulation of walls and other building surfaces, due to this composition of the treated surfaces perfectly retain heat, resistant to moisture, and most importantly - asbestos fibers contribute to the smoothness of the surface and crack is not formed. No less popular is the use of asbestos-cement mortar with a high content of asbestos in the insulation of ventilation ducts and pipelines. This composition

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18

Ahmad, Farhan, Sanket Rawat, and Yixia Zhang. "Magnesium Oxychloride Cement: Development, Opportunities and Challenges." Applied Sciences 14, no. 7 (2024): 3074. http://dx.doi.org/10.3390/app14073074.

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Magnesium oxychloride cement (MOC), an alternative to ordinary Portland cement (OPC), has attracted increasing research interest for its excellent mechanical properties and its green and sustainable attributes. The poor water resistance of MOC limited its usage mainly to indoor applications; nevertheless, recent advances in water-resistant MOC have expanded the material’s potential applications from indoor to outdoor. This review aims to showcase recent advances in MOC, including water-resistant MOC and ductile fiber-reinforced MOC (FRMOC), exploring their potential applications including in s

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19

Khlystov, A. I., S. V. Sokolova, M. N. Baranova, D. I. Vasilieva, and Yu A. Kholopov. "Prospects for Using Alumina-Containing Industrial Waste in Cement Production." Ecology and Industry of Russia 25, no. 7 (2021): 13–19. http://dx.doi.org/10.18412/1816-0395-2021-7-13-19.

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Local industrial waste from the Samara region (aluminochrome waste of petrochemicals, aluminium sludge of non-ferrous metallurgy) has been studied for use in the production of fire-resistant lining materials with enhanced operational characteristics. The composition and properties of industrial wastes formed at the Samara Metallurgical Plant and their application for obtaining active liquid-steel binder compositions have been studied. The dependence of these compositions refractoriness on the type of hardener and the amount of additive has been analyzed.

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20

Kim, Seong-Deok, Sang-Yun Kim, Ki-Sun Bae, Su-Hee Park, and Bum-Sik Lee. "Field Application of 80MPa High Strength Fire Resistant Concrete using Ternary Blended Cement." Journal of the Korea Institute of Building Construction 10, no. 5 (2010): 113–19. http://dx.doi.org/10.5345/jkic.2010.10.5.113.

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21

Chen, Chien-Chin, Ying-Kuan Tsai, Yu-Kai Lin, Pin-Hsuan Ho, and Chang-Yu Kuo. "Experimental and Numerical Investigation of the Mechanical Properties of a Fiber-Reinforced Geopolymer Mortar Blast Resistant Panel." Polymers 15, no. 16 (2023): 3440. http://dx.doi.org/10.3390/polym15163440.

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Geopolymer materials have excellent properties such as high strength, low thermal conductivity, fire resistance, acid and alkali resistance, and low carbon emissions. They can be used as protective engineering materials in places with explosion risks. At present, the common composite blast resistant panel is in the form of a sandwich: the outer layer isgalvanized steel plate, and fiber cement board or calcium carbonate board is used as the inner layer material, as these boards have the advantages of easy installation, good fire resistance, and explosion resistance. This study investigates the

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22

Łach, Michał, Kinga Pławecka, Agnieszka Bąk, et al. "Determination of the Influence of Hydraulic Additives on the Foaming Process and Stability of the Produced Geopolymer Foams." Materials 14, no. 17 (2021): 5090. http://dx.doi.org/10.3390/ma14175090.

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The research described in this article was aimed at determining the influence of hydraulic additives on the foaming process and the stability of the produced geopolymer foams. These foams can be used as insulation materials to replace the currently commonly used insulations such as expanded polystyrene or polyurethane foams. Geopolymers have low thermal conductivity, excellent fire- and heat-resistant properties, and have fairly good mechanical properties. Research on foamed materials shows that they have the highest class of fire resistance; therefore, they are most often used as insulation p

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23

Bejó, László, Péter Takáts, and Norbert Vass. "Development of Cement Bonded Composite Beams." Acta Silvatica et Lignaria Hungarica 1, no. 1 (2005): 111–19. http://dx.doi.org/10.37045/aslh-2005-0010.

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The paper reports on the early steps in the development of cement bonded composite beams. The advantage of such products is that they are lighter than reinforced concrete, while more fire-resistant than solid wood or traditional composite beams. Experimental beams were produced to imitate the structure of organic bonded PSL and LSL, using poplar veneer strips and Scots pine strands. In this phase of the research, the aim was to verify that such products are feasible, compare different beam types, and determine the focus for the ongoing development of cement-bonded composite beams. The manufact

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24

Km., Ravikala Gautam, and Kumar Shakti. "An Experimental Analysis on Ferrocement,Widely Used in Lighter, Low Cost Housing, and Insulation Projects." Journal of Advanced Cement & Concrete Technology 5, no. 3 (2022): 1–9. https://doi.org/10.5281/zenodo.7479455.

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Ferrocement has been proved as a reliable, cheap firming component for reinforced concrete structures in constructions areas. Ferrocement technology has most probably shown to be both environmental friendly and cost effective. Ferrocement is a widely used in lighter, low cost housing, and insulation projects. Ferrocement as the name implies a material made from steel and cement. One of best building materials for a roofing system is Ferrocement. either in situ casting or precast form. A Ferrocement portion can be employed as a fire-resistant unit, a plate, a walling unit, or both. Although sev

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25

Mathews, Mervin Ealiyas, Tattukolla Kiran, Anand Nammalvar, A. Diana Andrushia, and U. Johnson Alengaram. "Efficacy of Fire Protection Techniques on Impact Resistance of Self-Compacting Concrete." Buildings 13, no. 6 (2023): 1487. http://dx.doi.org/10.3390/buildings13061487.

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The present research investigates the behaviour of sustainable Self-Compacting Concrete (SCC) when subjected to high temperatures, focusing on workability, post-fire impact resistance, and the effects of fire protection coatings. To develop environmentally friendly SCC mixes, Supplementary Cementitious Materials (SCM) such as Fly Ash (FA), Ground Granulated Blast Furnace Slag (GGBFS), and Expanded Perlite Aggregate (EPA) were used. Fifty-six cubes and ninety-six impact SCC specimens were cast and cured for testing. Fire-resistant Cement Perlite Plaster (CPP) coatings were applied to the protec

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Barbhuiya, Salim, and Edmund Pang. "Strength and Microstructure of Geopolymer Based on Fly Ash and Metakaolin." Materials 15, no. 10 (2022): 3732. http://dx.doi.org/10.3390/ma15103732.

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The production of Portland cement is widely regarded as a major source of greenhouse gas emissions. This contributes to 6–7% of total CO2 emissions, according to the International Energy Agency. As a result, several efforts have been made in recent decades to limit or eliminate the usage of Portland cement in concrete. Geopolymer has garnered a lot of attention among the numerous alternatives due to its early compressive strength, low permeability, high chemical resistance, and great fire-resistant behaviour. This study looks at the strength and microstructure of geopolymer based on fly ash an

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27

Błaszczyński, Tomasz Z., and Maciej R. Król. "Geopolymers in Construction / Zastosowanie Geopolimerów W Budownictwie." Civil And Environmental Engineering Reports 16, no. 1 (2015): 25–40. http://dx.doi.org/10.1515/ceer-2015-0002.

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Abstract Within the framework of quests of supplementary and „healthier” binders to the production of concrete followed the development of geopolymers in construction. However the practical application of these materials is still very limited. The production of each ton of cement introduces one ton of CO2 into the atmosphere. According to various estimations, the synthesis of geopolymers absorbs 2-3 times less energy than the Portland cement and causes a generation of 4-8 times less of CO2. Geopolymeric concretes possess a high compressive strength, very small shrinkage and small creep, and th

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28

Reiterman, Pavel, Ondřej Holčapek, Filip Vogel, Marcel Jogl, and Jaroslava Koťátková. "Fracture and Mechanical Properties of Fire Resistant Fibre Composites Containing Fine Ground Ceramic Powder." Advanced Materials Research 897 (February 2014): 192–95. http://dx.doi.org/10.4028/www.scientific.net/amr.897.192.

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Significant advances in the field of building materials leads to increasingly frequent enforcement of these high performance materials in real constructions. Efforts to maximize the efficient use of non-renewable resources and especially energy-intensive materials lead to efforts to achieve maximum efficiency and usability [. Paper presents results of an experimental program focused on development of fire-resistance composites based on aluminous cement with fine ground ceramic powder (FGCP). Studied fibre composites were loaded by temperature 600 °C and 1000 °C. The influence of applied therma

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29

Moffo, Ngaelle Dorivice N., John Mwero, and Zachary A. Gariy. "Performance of Silica Fume on Preventing Strength Retrogression in Hardened Cement Paste and Mortar at Elevated Temperatures." Buildings 13, no. 5 (2023): 1301. http://dx.doi.org/10.3390/buildings13051301.

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This study examines the effect of silica fume (SF) as a partial replacement for cement to prevent strength retrogression in hardened cement paste (HCP) and mortar at elevated temperatures. An experimental procedure was conducted on 320 specimens, replacing 0, 10, 20, and 30% of the cement by weight with SF. The residual compressive strength of the specimens was evaluated at room temperature (25 °C) and at 100, 200, 300, and 400 °C for 7, 28, and 56 days. The results indicate that the addition of SF to the cement paste and mortar improves the compressive strength both at 25 °C and at temperatur

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30

Kielė, Andrius, Danutė Vaičiukynienė, Šarūnas Bertašius, et al. "Alkali-Activated Slag Coatings for Fire Protection of OPC Concrete." Materials 16, no. 23 (2023): 7477. http://dx.doi.org/10.3390/ma16237477.

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During a fire, ordinary Portland cement (OPC) systems lose their mechanical properties. For this reason, it is important to find a way to protect it. This study suggested alternative uses of slag and phosphogypsum to produce coatings for fire-resistant applications. Five compositions of 10 mm thick alkali-activated slag coatings were investigated. In these compositions, different amounts of phosphogypsum (1%, 3%, 5%, 7%, and 10%) were used. In the first stage of this study, the residual compressive strength of samples with the coatings based on alkali-activated slag was compared to the results

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Shih, Pai-Haung, Yi-Kuo Chang, Hao-An Dai, and Li-Choung Chiang. "Porous Fire-Resistant Materials Made from Alkali-Activated Electric Arc Furnace Ladle Slag." Processes 10, no. 4 (2022): 638. http://dx.doi.org/10.3390/pr10040638.

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The application of electric arc furnace ladle slag (EAF ladle slag) in cement products might be limited due to the volume expansion and volume instability created by late hydration. Proper control technique should be developed before the reuse of ladle slag (LS). With the addition of aluminum powder in alkali-activated slag pastes, porous materials were produced. By adjusting the activator modulus between 1.25 and 2.00, fine pores were produced in the foamed pastes, and the material densities were controlled between 594 and 1184 kg/m3. The compressive strengths increased from 0.95 to 9.04 MPa

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Caetano, Hugo, Luís Laím, Aldina Santiago, Luísa Durães, and Ashkan Shahbazian. "Development of Passive Fire Protection Mortars." Applied Sciences 12, no. 4 (2022): 2093. http://dx.doi.org/10.3390/app12042093.

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During a fire event, the stability of steel structures may be compromised, and structural collapse may occur due to the loss of their mechanical resistance as the temperature increases. One of the solutions to reduce this problem is the protection with a coating using enhanced fire-resistant mortars. This paper reports a detailed experimental work aiming to develop gypsum and cement-based mortars for passive fire protection and evaluate their composition’s effect in the final thermal performance. Two types of specimens were tested: (i) small specimens composed of a mortar coating (10 mm thick)

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33

Malyi, Yevhenii. "PROSPECTS FOR THE DEVELOPMENT AND INTEGRATION OF MAGNESIUM BINDING MATERIALS INTO MODERN BUILDING TECHNOLOGIE." Municipal economy of cities 1, no. 189 (2025): 266–70. https://doi.org/10.33042/2522-1809-2025-1-189-266-270.

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This study highlights the prospects for the development and integration of magnesian materials into modern construction technologies. Magnesian binders exhibit a rapid setting time, low shrinkage, good adhesion to surfaces, and resistance to aggressive environments. They outperform Portland cement in terms of strength, thermal stability, and crack resistance, while their production requires less energy. During the hardening process, they absorb CO₂, reducing greenhouse gas emissions and contributing to climate change mitigation. This unique feature makes them a promising material for sustainab

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Vaiciukynienė, Danutė, Aras Kantautas, Gytis Krusinskas, Andrius Kielė, and Zymantas Rudzionis. "Influence of zeolitized perlite on blended cement properties." Chemical Industry and Chemical Engineering Quarterly 22, no. 3 (2016): 285–92. http://dx.doi.org/10.2298/ciceq150325042v.

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Perlite is the mineral of volcanic origin. Expanded perlite has good heat insulation and sound absorption properties. It is light, resistant to fire, moisture and micro-organisms, harmless to health. However, due to the presence of hyaline phase, its use in Portland cement mixture is problematic. In this paper, the zeolitization of expanded perlite was carried out to improve its hydraulic properties. The conversion of expanded perlite into zeolite material was carried out when Na2O : Al2O3 : SiO2 : H2O molar ratio was equal to 2: 1: 2: 10 and the suspension of starting materials was treated fo

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35

Singh, Nakshatra. "Fly Ash-Based Geopolymer Binder: A Future Construction Material." Minerals 8, no. 7 (2018): 299. http://dx.doi.org/10.3390/min8070299.

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A large amount of waste coming out from industries has posed a great challenge in its disposal and effect on the environment. Particularly fly ash, coming out from thermal power plants, which contains aluminosilicate minerals and creates a lot of environmental problems. In recent years, it has been found that geopolymer may give solutions to waste problems and environmental issues. Geopolymer is an inorganic polymer first introduced by Davidovits. Geopolymer concrete can be considered as an innovative and alternative material to traditional Portland cement concrete. Use of fly ash as a raw mat

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36

Melichar, Tomáš, and Jiří Bydžovský. "Study of the Parameters of Lightweight Polymer-Cement Repair Mortars Exposed to High Temperatures." Applied Mechanics and Materials 395-396 (September 2013): 429–32. http://dx.doi.org/10.4028/www.scientific.net/amm.395-396.429.

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The article examines the research aimed at studying the basic physico-mechanical parameters of polymer-cement repair mortars with a modified composition. The objective of a composition modification was to achieve the parameters characteristic of fire-resistant repair mortars. For research purposes, a lightweight sintered aggregate-based ash body was used along with polymer fibres based on polyolefin. It was suggested to use a few recipes that have been subjected to high temperature stress up to 1200 °C. Subsequently the suitability of the formula composition was verified by determining the ess

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Serrano Somolinos, Rubén, María Isabel Prieto Barrio, María de las Nieves González García, and Kenzo Jorge Hosokawa Menéndez. "Analysis of the Behavior of Mass Concrete with the Addition of Carbon Nanofibers (CNFs) When Exposed to Fire." Applied Sciences 10, no. 1 (2019): 117. http://dx.doi.org/10.3390/app10010117.

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Due to the importance of concrete as a structural material and the pathologies that can be achieved by reinforced concrete structures when they are subjected to the action of fire both at the level of resistance and deformation, in this research we study the mechanical behavior of mass concrete with the addition of carbon nanofibers (CNFs) when exposed to the action of fire, in order to determine the improvements that this type of addition produces in concrete. To achieve this objective, compression break tests have been carried out on cylindrical concrete specimens incorporating CNFs. From th

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H., M. Shaker. "Valorization of Phosphate Waste Sludge as a Nonhazardous Fire Resistant Material added to Concrete mix." Valorization of Phosphate Waste Sludge as a Nonhazardous Fire Resistant Material added to Concrete mix 5, no. 9 (2019): 178–84. https://doi.org/10.31695/IJASRE.2019.

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<em>Phosphate waste sludge (PWS) generated from a phosphate unit of an automotive manufacturing plant was investigated by X-ray Fluorescence and total heavy metals content and metal Leachability using Toxicity characteristic Leachate procedure (TCLP). Addition of different percentages of (PWS) to a concrete mix of Portland cement)was used for the solidification and stabilization (S/S) process to immobilize the hazardous contamination of metals within the (PWS) as well as to create a construction matrix capable to be used as fire-resistant material. The Solidification/Stabilization (S/S) concre

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Mohd, Mustafa Al Bakri Abdullah, Liyana Jamaludin, Kamarudin Hussin, Mohammed Binhussain, Che Mohd Ruzaidi Ghazali, and Ahmad Mohd Izzat. "Study on Fly Ash Based Geopolymer for Coating Applications." Advanced Materials Research 686 (April 2013): 227–33. http://dx.doi.org/10.4028/www.scientific.net/amr.686.227.

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Geopolymer is cementitious binders that do not require the presence of ordinary Portland cement (OPC). Fly ash with geopolymer formulations prepared with mixing alumino-silicate with the alkaline activator solution has been applied as protective coating material that suitable for high temperature applications such as fire resistant panel. Geopolymer coating samples were cured at 70 °C for 24 hours before sintered using temperatures range from 600 °C to 1500 °C in order to increase strength and improve thermal properties. Curing conditions also have a significant effect on the development of me

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Zaki, Harith, Iqbal Gorgis, and Shakir Salih. "Mechanical properties of papercrete." MATEC Web of Conferences 162 (2018): 02016. http://dx.doi.org/10.1051/matecconf/201816202016.

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This paper studies the uses, of waste paper as an additional material in concrete mixes. Papercrete is a term as the name seems, to imply a mixture of paper and concrete. It is a new, composite material using waste paper, as a partial addition of Portland cement, and is a sustainable, building material due to, reduced amount of waste paper being put to use. It gains, latent strength due to presence of hydrogen bonds in microstructure of paper. Papercrete has been, reported to be a low cost alternative, building construction, material and has, good sound absorption, and thermal insulation; to b

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Yetilmezsoy, Kaan, Burcu Dinç-Şengönül, Fatih Ilhan, Emel Kıyan, and Nabi Yüzer. "Use of sheep slaughterhouse-derived struvite in the production of environmentally sustainable cement and fire-resistant wooden structures." Journal of Cleaner Production 366 (September 2022): 132948. http://dx.doi.org/10.1016/j.jclepro.2022.132948.

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Du, Zhenxing, Wenqiang Zuo, Penggang Wang, and Wei She. "Ultralight, super thermal insulation, and fire-resistant cellular cement fabricated with Janus nanoparticle stabilized ultra-stable aqueous foam." Cement and Concrete Research 162 (December 2022): 106994. http://dx.doi.org/10.1016/j.cemconres.2022.106994.

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Won, Jong-Pil, Sek-Won Choi, Sang-Woo Lee, Chang-II Jang, and Su-Jin Lee. "Mix proportion and properties of fire-resistant wet-mixed high-strength polypropylene fiber-reinforced sprayed polymer cement composites." Composite Structures 92, no. 9 (2010): 2166–72. http://dx.doi.org/10.1016/j.compstruct.2009.09.022.

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Putra, Afrionaldi, Mukhnizar Mukhnizar, Veny Selviyanty, Risal Abu, and Afdal Afdal. "Pembuatan Tungku Pembakaran Logam." Jurnal Teknik Industri Terintegrasi 7, no. 1 (2024): 483–87. http://dx.doi.org/10.31004/jutin.v7i1.25496.

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Current technological advances have produced many products that aim to make human work easier. One of them is an iron burning tool that uses a blower as a tool used to increase or enlarge the air or gas pressure that will flow into the combustion container (furnace). The blower used is a 2 inch snail blower as a tool to increase the air pressure so that the air that is supplied can enlarge the burning flame. The furnace used is a drum coated with heat-resistant cement which can withstand the heat of the combustion fire so that the furnace does not melt. The frame materials used are hollow iron

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Marx, Hendrig, and Richard Walls. "Thermal behaviour of a novel non-composite cellular beam floor system in fire." Journal of Structural Fire Engineering 10, no. 3 (2019): 354–72. http://dx.doi.org/10.1108/jsfe-10-2018-0032.

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Purpose The Southern African Institute of Steel Construction has developed a novel cellular beam structure (CBS) for multi-storey buildings that is entirely devoid of concrete. Channel sections between the cellular beams support a complex sandwich flooring system, which contains a fire-resistant ceiling board, metal sheeting, an interior fibre-cement board and an access-flooring system. As for all structures, the CBS requires a fire rating. This paper aims to investigate the thermal behaviour of the CBS using numerical modelling and experimental fire testing, as it has a unique setup. Design/m

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Hidayah Zambri, Nur Farisyah, Noraini Marsi, Efil Yusrianto, et al. "The Effects of Direct Fire and Strength on Autoclaved Aerated Concrete Containing Semiconductor Electronic Molding Resin Waste (AAC-SEMRW) on Partition Panel Application." Semarak International Journal of Material Research 2, no. 1 (2025): 25–37. https://doi.org/10.37934/sijmr.2.1.2537.

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The research highlights semiconductor electronic molding resin waste (SEMRW) has the potential to improve the strength and fire resistance of Autoclaved Aerated Concrete (AAC) due to its excellent properties of (SEMRW) in terms of physical, mechanical, and fire resistance performances. The possibility of SEMRW by its addition in AAC concrete is explored by analyzing the effect of varying additions on the properties of AAC. This fundamental research is to propose a different percentages composition (5%, 10%, 15%,20%, 25%, and 30%) of SEMRW as a partial replacement of sand and containing with st

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Hidayah Zambri, Nur Farisyah, Noraini Marsi, Efil Yusrianto, et al. "The Effects of Direct Fire and Strength on Autoclaved Aerated Concrete Containing Semiconductor Electronic Molding Resin Waste (AAC-SEMRW) on Partition Panel Application." Semarak International Journal of Material Research 2, no. 1 (2025): 25–37. https://doi.org/10.37934/sijmr.2.1.2537a.

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The research highlights semiconductor electronic molding resin waste (SEMRW) has the potential to improve the strength and fire resistance of Autoclaved Aerated Concrete (AAC) due to its excellent properties of (SEMRW) in terms of physical, mechanical, and fire resistance performances. The possibility of SEMRW by its addition in AAC concrete is explored by analyzing the effect of varying additions on the properties of AAC. This fundamental research is to propose a different percentages composition (5%, 10%, 15%,20%, 25%, and 30%) of SEMRW as a partial replacement of sand and containing with st

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Asrullah, Asrullah, Rita Anggraini, and Herlian A. "PENGARUH PENAMBAHAN AM 78 CAIR TERHADAP KUAT TEKAN BETON FC’ 19,3 MPA DENGAN KONDISI FAKTOR AIR SEMEN TIDAK TETAP." Jurnal Teknik Sipil 13, no. 2 (2024): 108–13. http://dx.doi.org/10.36546/tekniksipil.v13i2.1079.

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Concrete is a mixture of cement, coarse aggregate, fine aggregate, water and with or without additional ingredients (admixture) in a certain ratio which will form fresh concrete. Many studies have been carried out to find alternative uses for construction because concrete is a very important element, considering its function as one of the structures most widely used by society. Concrete is a mixture of cement, coarse aggregate, fine aggregate, water and with or without additional ingredients (admixture) in a certain ratio which will form fresh concrete. The advantages of concrete as a construc

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Jun, Zhang, Xu Wei, Weng Xingzhong, et al. "Application and research status of concrete canvas and its application prospect in emergency engineering." Journal of Engineered Fibers and Fabrics 15 (January 2020): 155892502097575. http://dx.doi.org/10.1177/1558925020975759.

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Concrete Canvas (CC) is a 3D spacer fabric-reinforced cement-based composite, prepared through filling cement-based composite powder into fabric via the porous surface of 3D spacer fabric. When hardened by water, CC forms a water-proof, fire-resistant, and durable concrete layer with outstanding mechanical properties. So far, CC has been applied in inflatable tents, slope protection, structure reinforcement and repair, ditch lining, and other engineering projects, as well as furniture and artwork design. Existing studies on CC primarily focus on the modification and optimization of its compone

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Jogl, Marcel, Pavel Reiterman, Ondřej Holčapek, Filip Vogel, Karel Kolář, and Jaroslava Koťátková. "Analysis of Mechanical Properties of a Fibre Composite Containing Secondary Raw Materials." Advanced Materials Research 1077 (December 2014): 129–34. http://dx.doi.org/10.4028/www.scientific.net/amr.1077.129.

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Fundamental tasks of material engineers are the application of materials, which can be manufactured from the less valuable materials with conservation or increasing of final properties, predominantly higher strength and durability. Present paper contributes to the category of experimental research of special composites development. Article describes the application of secondary raw materials for the production of special fibre-reinforced composite for high temperature application. These secondary raw materials are arising by the recycling of waste produced in the building industry or by the re

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