SciHub
文献互助
期刊查询
一搜即达
科研导航
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
Tracy.
Lv4
660 积分
2023-01-15 加入
最近求助
最近应助
互助留言
The effect of mineral admixtures on mechanical properties, chloride ion permeability and impermeability of self-compacting concrete
7个月前
已完结
Effects of incorporating polynary SCMs on sulfate resistance and chloride impermeability of concrete considering capillary action in dry-wet cycling environment
7个月前
已完结
Chloride ion penetration resistance of concrete containing fly ash and silica fume against combined freezing-thawing and chloride attack
7个月前
已完结
Influence of coarse aggregate on the permeation, durability and the microstructure characteristics of ordinary Portland cement concrete
7个月前
已完结
Experimental analysis on water penetration resistance and micro properties of concrete: Effect of supplementary cementitious materials, seawater, sea-sand and water-binder ratio
7个月前
已完结
Combined influence of recycled concrete aggregates and high contents of fly ash on concrete properties
7个月前
已完结
Effects of fly ash, blast furnace slag and metakaolin on mechanical properties and durability of coral sand concrete
8个月前
已关闭
Offshore Sand and Gravel Mining
8个月前
已关闭
Use of sea-sand and seawater in concrete construction: Current status and future opportunities
8个月前
已关闭
Research on the performance of seawater sea-sand concrete: A review
8个月前
已完结
没有进行任何应助
不需要【积分已退回】
8个月前
等待太久【积分已退回】
8个月前
感谢
1年前
感谢
1年前
感谢
1年前
感谢
1年前
感谢
1年前
感谢
1年前
感谢
1年前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论