TMC is a technique in which test specimens are cured under the temperature regime similar to that which would occur at a chosen point of a pour, particularly for a thick section. Concrete mixes with three different total cementitious contents were studied with PFA replacement of cement at 0%,...
The temperature function indicated a sharp increase in creep for gravel concrete above 350°C caused by break-up of the aggregate. However, the sharp increase in creep for both lightweight concrete and cement paste above 600°C is seated in the cement paste and appears to be a function of ...
Furthermore, the impact of elevated temperatures on concrete is influenced by various factors, including the properties of the aggregates used in the mix. Non-conventional aggregate-based concrete may exhibit different thermal responses compared to conventional concrete due to variations in mineral compos...
R Jayathilakage,A Hajimoahammadi,HV Pour,... - 《Materials & Structures》 被引量: 0发表: 2024年 A Novel Polymerized Sulfur Concrete for Underground Hydrogen Storage in Lined Rock Caverns to replace the current construction systems, which rely on Portland cement concrete and lining materials like...
Some experimental work was carried out at the Institute of Cryogenics, University of Southampton, UK, to determine what happens to water in concrete during the freezing transition. Résumé Le béton a été employé avec succès à la température cryogénique (−160 °C) pour le stockage du...
In recent years, high core temperatures of 77–93°C of mass concrete elements during curing have been recorded by the Florida Department of Trans
In this study, four Artificial intelligence (AI) - based machine learning models were developed to estimate the Residual compressive strength (RCS) value of concrete supported with nano additives of Nanocarbon tubes (NCTs) and Nano alumina (NAl), after e
a你说过的19寸机柜是什么?你能否提供具体的要求?例如:品牌、多少U、多少位的PDU、风扇、托盘等 You had said what 19 inches cabinets are? Whether do you provide the concrete request? For example: Brand, how many U, how many position PDU, ventilator, tray and so on[translate] ...
Bamshad O, Ramezanianpour AM (2024) Optimizing concrete for circularity: a comparative life cycle assessment of geopolymer and ordinary concrete. Environ Sci Pollut Res 31(43):55788–55811. https://doi.org/10.1007/s11356-024-34863-w Article CAS Google Scholar Baykara H, Cornejo MH, Espinoza...
and Pilakoutas, K., ‘Temperature effects on the bond of resin anchored reinforcement’, International Conference on Bond in Concrete’, From Research to Practice, CEB, Task Group VI/1 ‘Anchorage Zones’, Riga, Latvia, October 1992. Fosroc, ‘Product Data File’ (July, 1991) pp. 155–...