Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement concrete liquid additive
The invention aims to provide a cement concrete liquid additive which comprises the following substances in parts by weight: 30-50 parts of thiocyanate, 5-10 parts of ferric chloride, 1-5 parts of calcium lignosulphonate, 5-15 parts of ethylene oxide-propylene oxide copolymer, 10-20 parts of fructose, 8-10 parts of modified sodium humate, 1-3 parts of lithium silicate, 10-15 parts of span and 80-120 parts of water. Through the combined action of the components, after the additive is used for concrete, the mechanical strength of the concrete is further enhanced while the water seepage resistance, the impact resistance, the friction resistance, the water reduction, the delayed coagulation and the frost resistance of the concrete are ensured, so that the application range is wider.
本发明的目的在于提供一种水泥混凝土液态添加剂，这种添加剂按重量份数包括以下物质：硫氰酸盐30‑50份、氯化铁5‑10份、木质素磺酸钙1‑5份、环氧乙烷‑环氧丙烷共聚物5‑15份、果糖10‑20份、改性腐植酸钠8‑10份、硅酸锂1‑3份、司盘10‑15份、水80‑120份，这种添加剂通过各组分共同作用，使得用于混凝土后，在保证其防渗水、抗冲击性、耐摩擦、减水、缓凝、抗冻的同时，进一步增强混凝土的机械强度，使得适用范围更广泛。
Cement concrete liquid additive
The invention aims to provide a cement concrete liquid additive which comprises the following substances in parts by weight: 30-50 parts of thiocyanate, 5-10 parts of ferric chloride, 1-5 parts of calcium lignosulphonate, 5-15 parts of ethylene oxide-propylene oxide copolymer, 10-20 parts of fructose, 8-10 parts of modified sodium humate, 1-3 parts of lithium silicate, 10-15 parts of span and 80-120 parts of water. Through the combined action of the components, after the additive is used for concrete, the mechanical strength of the concrete is further enhanced while the water seepage resistance, the impact resistance, the friction resistance, the water reduction, the delayed coagulation and the frost resistance of the concrete are ensured, so that the application range is wider.
本发明的目的在于提供一种水泥混凝土液态添加剂，这种添加剂按重量份数包括以下物质：硫氰酸盐30‑50份、氯化铁5‑10份、木质素磺酸钙1‑5份、环氧乙烷‑环氧丙烷共聚物5‑15份、果糖10‑20份、改性腐植酸钠8‑10份、硅酸锂1‑3份、司盘10‑15份、水80‑120份，这种添加剂通过各组分共同作用，使得用于混凝土后，在保证其防渗水、抗冲击性、耐摩擦、减水、缓凝、抗冻的同时，进一步增强混凝土的机械强度，使得适用范围更广泛。
Cement concrete liquid additive
一种水泥混凝土液态添加剂
LIU LIGONG (Autor:in) / TENG JINGPENG (Autor:in) / WEI DEZHU (Autor:in) / JIANG ZHONG (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2016