A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
General water reducer for machine-made sand concrete and granite stone chip concrete
The invention relates to the technical field of building materials, and particularly discloses a general water reducing agent for machine-made sand concrete and granite stone chip concrete. The universal water reducing agent for the machine-made sand concrete and the stone chip concrete comprises the following components: a polycarboxylic acid water reducing mother solution, a polycarboxylic acid comprehensive mother solution, a polycarboxylic acid slump retaining mother solution, a retarder, a viscosity modifier, an air entraining agent, a thickening agent and water. The water reducing agent disclosed by the invention has relatively good adsorption resistance and can be simultaneously suitable for machine-made sand concrete and stone chip concrete.
本发明涉及建筑材料技术领域，具体公开了一种机制砂混凝土和花岗岩石屑混凝土通用减水剂。其中，一种机制砂混凝土和石屑混凝土通用减水剂包括以下组分：聚羧酸减水母液、聚羧酸综合母液、聚羧酸保坍母液、缓凝剂、粘度改性剂、引气剂、增稠剂、水。本发明的减水剂具有较好的抗吸附能力，可同时适用于机制砂混凝土和石屑混凝土。
General water reducer for machine-made sand concrete and granite stone chip concrete
The invention relates to the technical field of building materials, and particularly discloses a general water reducing agent for machine-made sand concrete and granite stone chip concrete. The universal water reducing agent for the machine-made sand concrete and the stone chip concrete comprises the following components: a polycarboxylic acid water reducing mother solution, a polycarboxylic acid comprehensive mother solution, a polycarboxylic acid slump retaining mother solution, a retarder, a viscosity modifier, an air entraining agent, a thickening agent and water. The water reducing agent disclosed by the invention has relatively good adsorption resistance and can be simultaneously suitable for machine-made sand concrete and stone chip concrete.
本发明涉及建筑材料技术领域，具体公开了一种机制砂混凝土和花岗岩石屑混凝土通用减水剂。其中，一种机制砂混凝土和石屑混凝土通用减水剂包括以下组分：聚羧酸减水母液、聚羧酸综合母液、聚羧酸保坍母液、缓凝剂、粘度改性剂、引气剂、增稠剂、水。本发明的减水剂具有较好的抗吸附能力，可同时适用于机制砂混凝土和石屑混凝土。
General water reducer for machine-made sand concrete and granite stone chip concrete
一种机制砂混凝土和花岗岩石屑混凝土通用减水剂
ZHENG HUILONG (author) / TAN SHILIN (author) / MENG QINGHUI (author) / JIANG XUEQIN (author) / WANG DONG (author) / CHEN XUEQIN (author) / YANG YIBO (author) / QIU JINJUN (author) / LIANG XIURUI (author) / WANG LIHUA (author)
2024-08-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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