Myosin
发表于 2025-3-25 04:55:00
Effect of Curing Regime and Controlled Permeability Formwork on Early Chloride Penetration into Flyis typically slower than for other types, and the resistance against chloride ingress at early age is at a low level, but will develop to a high level during the first 6 to 12 months..Early chloride ingress into concrete blocks made with a binder composition of 75% low-alkali sulphate-resistant cem
indemnify
发表于 2025-3-25 11:28:27
Effect of the Cement Composition on the Temperature and Strength Rising at Early Agere gradients create mechanical stresses which can induce the development of cracks. These cracks facilitate the penetration of corrosive elements from the outside, such as chlorides, sulfates and salts. A temperature higher than 65 °C can also induce the development of Delayed Ettringite formation (
技术
发表于 2025-3-25 13:51:59
Concrete with Flash-Calcined Dredging Sediments as a Novel Supplementary Cementitious Materiallications are required. Mechanical dewatering of the sediments results in filter cakes, comprising clays (2:1 clay minerals and kaolinite), quartz, calcite and an amorphous phase as major mineral phases. Flash calcination of these filter cakes reduces the total organic carbon fraction and results in
organism
发表于 2025-3-25 17:52:29
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胎儿
发表于 2025-3-25 22:45:51
Experimental Investigation on Thermal Conductivity and Mechanical Properties of a Novel Aerogel Conce has high compressive strength, high fire resistance, and also it is easy to be cast in any desire shape. On the other hand, the main drawbacks of concrete are related to its low tensile strength, high carbon dioxide emissions as a result of the use of Portland cement, and high thermal conductivity
哑巴
发表于 2025-3-26 01:35:52
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hypnotic
发表于 2025-3-26 06:17:05
Specification Guidelines for Surface Preparation of Concrete Prior to Repairhe development of adhesion properties. These specification guidelines contain design and construction recommendations for surface preparation of concrete for repair and overlay. The paper summarizes current knowledge, best practices and results of the research concerning the surface preparation of c
枯燥
发表于 2025-3-26 11:49:09
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ADORE
发表于 2025-3-26 15:10:52
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covert
发表于 2025-3-26 18:17:26
Vedad Terzic,Thomas Mansfeld,Gunther U. Aselmeyery issues regularly confronted by clinicians.Comprises concis.The two previous editions of .Applied Physiology in Intensive Care Medicine. proved extremely successful, and the book has now been revised and split into two volumes to enhance ease of use. In this second volume some of the most renowned