News center News Center
2019-03-29
Concrete superplasticizer is a widely used product in industry. It is mainly used to change some requirements of concrete construction. It is a kind of polymer with high degree of polymerization. As the name implies, retarder is able to effectively delay the setting time of concrete, for some large quantities of concrete...

The use of engineering is very useful, so as to avoid premature concrete in the mixing pile condensation, resulting in the loss of a large number of materials, this retarder is also widely used.



"Unite and surpass yourself".

Yuntianhua group "to help students dream" funded by returning college students...

Become a volunteer counselor to help rural left-behind children spend a meaningful summer vacation.
China railway
China railway construction
In China to pay
China's hydropower
Gezhouba group
China huaneng
deyou construction group
Yunnan chenlei building materials co. LTD
Yunnan chenlei building materials co. LTD TEL:0871-63817666/64592541 E-MAIL:ynchenlei@163.com ADD:Floor 7, building A, hongxing fortune center, guangfu road, xishan district, kunming city, yunnan province
Mobile
Wechat
Copyright © 2018 版权所有 云南宸磊建材有限责任公司   滇ICP备19003240号
技术支持:奥远科技