Switchboard:
021-62503072
Domestic:
86-021-62503076
International:
86-021-62503029
Fax:021-62503097
Chinese website: www.longou-chem.com
International Division:
www.longouint.com
高效减水剂的使用说明:
1、高效减水剂的掺量为胶凝材料总重量的0.4%~2.5%,常用掺量为0.8%~1.5%。使用前应进行混凝土试配试验,以求最佳掺量。
Tel:021-62503072
Domestic trade:021-62503076
Foreign trade:021-62503029
Fax:021-62503097
Chinese website:www.longou-chem.com
International Division:www.longouint.com