Endometrium
发表于 2025-3-26 22:20:13
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Observe
发表于 2025-3-27 04:21:47
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GRATE
发表于 2025-3-27 07:55:37
The Cracking Sensitivity of a Na-Geopolymera large experimental campaign that has been carried out at LGCGM, the mechanical properties of Na-geopolymer are investigated as well as its cracking sensitivity at early age. This last depends on several parameters studied in the present project: tensile strength, Young’s modulus, and delayed defor
echnic
发表于 2025-3-27 09:29:30
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FANG
发表于 2025-3-27 14:18:34
Crack Control of Upstream Polder Face Using Calibrated Thermo-mechanical Simulations of reinforced upstream concrete face of a polder. The face is made of cast concrete blocks, 15 m long, 2.5 m tall and up to 2.5 m thick. First, the paper summarizes design of two concretes with low hydration heat and their strength evolution, basic creep, calorimetry data, and freeze-thaw resistanc
Gastric
发表于 2025-3-27 18:31:30
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不能约
发表于 2025-3-27 23:42:10
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xanthelasma
发表于 2025-3-28 03:57:09
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加强防卫
发表于 2025-3-28 09:42:43
The Cracking Sensitivity of a Na-Geopolymerts obtained for a Na-Geopolymer are compared to those of a Portland cement-based mortar. From restrained ring tests, it appears that the cracking sensitivity is lower for Na-Geopolymer. This behavior is mainly due to a low Young’s modulus, a fast stabilization of autogenous shrinkage and a high creep capacity.
BLAND
发表于 2025-3-28 11:24:28
Design, Evaluation and Specification for Concrete Mixtures with Low Potential for Crackingnd laboratory testing are necessary for crack mitigation. During concrete production, efforts to maintain control of batch water and water-to-cementitious ratio are paramount. Results presented in this paper will compare the performance of concrete mixtures with low and high potential for cracking in both the laboratory and field.