2) inflatable concret including thin stone
膨胀细石混凝土
3) cement expansive material
混凝土膨胀剂
1.
According to the present utilization of cement expansive material in China, this paper advances some opinions on the correct utilization of cement expansive material, analyzes the reasons of common accidents, and advances some treatment measures.
根据我国混凝土膨胀剂使用现状,提出了正确使用膨胀剂的意见,并对常见事故原因进行了分析,提出了处理措施。
4) expanding admixture concrete
掺膨胀剂混凝土
1.
Expansion ratio and limited expansion ratio of expanding admixture concrete were tested in four kinds of different curing conditions.
本文设计试验了四种不同养护条件下,掺膨胀剂混凝土的自由膨胀效果以及限制膨胀效果,并与未掺膨胀剂的混凝土进行了对比试验。
5) concrete expansive agent
混凝土膨胀剂
1.
Discussion on product standard and quality test of concrete expansive agent;
关于混凝土膨胀剂产品标准及质量检测的探讨
2.
To promote the ZY high performance concrete expansive agent in Zhejiang province and service its market, a series of experiments on ZY high performance concrete expansive agent were did in this paper, including the consistency of this expansive agent and different cements, the limited expansion ratio of different binder-sand additions and the anti-permeability and carbonation resistance.
为使ZY高性能混凝土膨胀剂在浙江省内推广,更好地服务于浙江市场,我们对ZY高性能混凝土膨胀剂性能做了一系列性能试验,内容包括与水泥的相容性、胶砂和混凝土限制膨胀率,混凝土的抗渗和碳化性能;简要介绍了ZY高性能混凝土膨胀剂在工程中的应用。
6) concrete expansion agent
混凝土膨胀剂
1.
Several lower alkalinity and small addition concrete expansion agents were prepared with different raw materials.
利用不同的原料配制了多组低碱低掺型混凝土膨胀剂。
补充资料：明矾石
| 明矾石 alunite 硫酸盐矿物。成分为KAl3[SO4]2(OH)6。成分中的钾可被钠类质同象代替，当钠的原子数超过钾时称钠明矾石。三方晶系，晶体少见。一般呈隐晶质的块状或土状集合体。白色，因含杂质而呈浅灰、浅红、浅黄或红褐色，玻璃光泽，底面解理中等，莫氏硬度3.4～4，比重 2.6～2.8 。明矾石为中、酸性火山岩经过低温热液作用蚀变而成。中国浙江苍南、安徽庐江和福建福鼎的白垩系火山岩中都有大量产出。主要用于制取明矾和硫酸铝，也用来制造钾肥、硫酸和炼铝。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条