起来了
发表于 2025-3-25 06:23:20
978-3-662-51136-7Springer-Verlag Berlin Heidelberg 2014
DAMN
发表于 2025-3-25 10:49:40
Contributions to Management SciencePozzolan is defined as a siliceous or siliceous and aluminous material, which in itself possesses little or no cementitious value but will, in finely divided form and in the presence of moisture, chemically reacts with calcium hydroxide at ordinary temperatures to form compounds possessing cementitious properties.
成份
发表于 2025-3-25 14:55:55
http://reply.papertrans.cn/23/2232/223125/223125_23.png
overture
发表于 2025-3-25 19:06:01
http://reply.papertrans.cn/23/2232/223125/223125_24.png
冒失
发表于 2025-3-25 22:37:43
http://reply.papertrans.cn/23/2232/223125/223125_25.png
幸福愉悦感
发表于 2025-3-26 02:39:40
http://reply.papertrans.cn/23/2232/223125/223125_26.png
Awning
发表于 2025-3-26 06:09:09
http://reply.papertrans.cn/23/2232/223125/223125_27.png
污秽
发表于 2025-3-26 10:48:27
Genetic Background of Implant Failure,cates of calcium. They are formed either in glassy texture used as a cementitious materials or in crystalline forms used as aggregates. Other slags such as copper slag have pozzolanic properties and react with lime. Steel slags are usually produced in crystalline form and are used as base materials
奇怪
发表于 2025-3-26 14:02:00
Craniofacial and Maxillofacial Implants,n or alloys containing silicon. Micro-silica was first tested in concrete in Norway in the early 1950s. Higher strength was obtained for concretes containing silica fume. Performance of silica fume concretes in sulfate environment was also better than normal Portland cement concretes.
DALLY
发表于 2025-3-26 20:17:28
Methoden zur Topologieoptimierung, ASTM C 618, Class N pozzolan Specifications. Metakaolin differs from other supplementary cementitious materials (SCMs), like fly ash, silica fume, and slag, in that it is not a by-product of an industrial process; it is manufactured for a specific purpose under carefully controlled conditions [1, 2