Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GBL concrete waterproof compacting agent
The invention discloses a GBL concrete waterproof compacting agent. The compacting agent comprises, by weight, 10 to 17 parts of sodium silicate, 20 to 28 parts of aluminum potassium sulfate dodecahydrate, 1 to 4 parts of polyether, 0.05 to 0.5 part of a polyhydroxy compound, 1 to 6 parts of polyethylene glycol, 0.5 to 1.2 parts of n-butyl alcohol, 0.01 to 0.06 part of mineral fiber, 0.2 to 0.4 part of diethanol amine, 2 to 5 parts of lithium carbonate, 0.2 to 0.4 part of triethanolamine stearate, 0.05 to 0.1 part of a surfactant, 0.002 to 0.006 part of an NNO dispersing agent and 40 to 70 parts of water. The invention further discloses a preparation method of the compacting agent. The compacting agent can significantly improve the concrete anti-permeability, reduce the concrete shrinkage, prevent the concrete from cracking after hardening, and effectively prevent water molecule permeation, thereby improving the concrete strength and performance.
本发明公开了GBL混凝土防水密实剂，包括以下重量份的原料：硅酸钠10‑17份、十二水合硫酸铝钾20‑28份、聚醚1‑4份、多羟基复合物0.05‑0.5份、聚乙二醇1‑6份、正丁醇0.5‑1.2份、矿物纤维0.01‑0.06份、二乙醇胺0.2‑0.4份、碳酸锂2‑5份、硬脂酸三乙醇胺酯0.2‑0.4份、表面活性剂0.05‑0.1份、NNO分散剂0.002‑0.006份和水40‑70份。还公开了该密实剂的制备方法。本发明能显著提高混凝土的抗渗性，减少混凝土收缩，防止混凝土硬化后发生开裂，有效阻止水分子渗透，从而提高混凝土强度和性能。
GBL concrete waterproof compacting agent
The invention discloses a GBL concrete waterproof compacting agent. The compacting agent comprises, by weight, 10 to 17 parts of sodium silicate, 20 to 28 parts of aluminum potassium sulfate dodecahydrate, 1 to 4 parts of polyether, 0.05 to 0.5 part of a polyhydroxy compound, 1 to 6 parts of polyethylene glycol, 0.5 to 1.2 parts of n-butyl alcohol, 0.01 to 0.06 part of mineral fiber, 0.2 to 0.4 part of diethanol amine, 2 to 5 parts of lithium carbonate, 0.2 to 0.4 part of triethanolamine stearate, 0.05 to 0.1 part of a surfactant, 0.002 to 0.006 part of an NNO dispersing agent and 40 to 70 parts of water. The invention further discloses a preparation method of the compacting agent. The compacting agent can significantly improve the concrete anti-permeability, reduce the concrete shrinkage, prevent the concrete from cracking after hardening, and effectively prevent water molecule permeation, thereby improving the concrete strength and performance.
本发明公开了GBL混凝土防水密实剂，包括以下重量份的原料：硅酸钠10‑17份、十二水合硫酸铝钾20‑28份、聚醚1‑4份、多羟基复合物0.05‑0.5份、聚乙二醇1‑6份、正丁醇0.5‑1.2份、矿物纤维0.01‑0.06份、二乙醇胺0.2‑0.4份、碳酸锂2‑5份、硬脂酸三乙醇胺酯0.2‑0.4份、表面活性剂0.05‑0.1份、NNO分散剂0.002‑0.006份和水40‑70份。还公开了该密实剂的制备方法。本发明能显著提高混凝土的抗渗性，减少混凝土收缩，防止混凝土硬化后发生开裂，有效阻止水分子渗透，从而提高混凝土强度和性能。
GBL concrete waterproof compacting agent
GBL混凝土防水密实剂
ZHU XUEWEI (Autor:in) / LIN LIJUAN (Autor:in) / ZHU XIAOFANG (Autor:in) / ZHANG QIANG (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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