Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Basalt fiber anti-crack waterproof agent for concrete and preparation method of basalt fiber anti-crack waterproof agent
The invention provides a basalt fiber anti-crack waterproof agent for concrete and a preparation method of the basalt fiber anti-crack waterproof agent. The basalt fiber anti-crack waterproof agent for concrete is prepared from the following raw materials in parts by weight: 30-60 parts of an expanding agent, 20-40 parts of basalt fibers and 20-30 parts of a hydration heat inhibitor. According to the basalt fiber anti-crack waterproof agent for the concrete and the preparation method of the basalt fiber anti-crack waterproof agent, provided by the invention, the expanding agent is put into a stirring container, then the crushed basalt fibers are put into the stirring container, and the expanding agent and the crushed basalt fibers in the stirring container are stirred and mixed through the stirring container; then the hydration heat inhibitor is placed in the stirring container, the mixture and the hydration heat inhibitor are mixed again through the stirring container, the anti-crack waterproof agent is prepared, the hydration temperature rise rate of concrete is reduced, the tensile strength of the concrete is improved through the basalt fibers, and the durability and anti-crack and anti-seepage performance of the concrete are enhanced; the anti-cracking and waterproof capabilities are high, and the performance is stable.
本发明提供一种混凝土用玄武岩纤维抗裂防水剂及其制备方法。所述混凝土用玄武岩纤维抗裂防水剂，通过如下重量份的原料制备而成：膨胀剂30‑60份、玄武岩纤维20‑40份、水化热抑制剂20‑30份。本发明提供的混凝土用玄武岩纤维抗裂防水剂及其制备方法，通过将膨胀剂置入搅拌容器中，然后将粉碎后的玄武岩纤维置入在搅拌容器中，通过搅拌容器对搅拌容器中的膨胀剂和粉碎后的玄武岩纤维进行搅拌混合，随后再将水化热抑制剂置入搅拌容器中，通过搅拌容器对混合物与水化热抑制剂进行再次混合，制得抗裂防水剂，降低了混凝土水化温升速率，使用玄武岩纤维提高了混凝土的抗拉强度，增强了混泥土的耐久性和抗裂防渗性能，而且抗裂防水能力强、性能稳定。
Basalt fiber anti-crack waterproof agent for concrete and preparation method of basalt fiber anti-crack waterproof agent
The invention provides a basalt fiber anti-crack waterproof agent for concrete and a preparation method of the basalt fiber anti-crack waterproof agent. The basalt fiber anti-crack waterproof agent for concrete is prepared from the following raw materials in parts by weight: 30-60 parts of an expanding agent, 20-40 parts of basalt fibers and 20-30 parts of a hydration heat inhibitor. According to the basalt fiber anti-crack waterproof agent for the concrete and the preparation method of the basalt fiber anti-crack waterproof agent, provided by the invention, the expanding agent is put into a stirring container, then the crushed basalt fibers are put into the stirring container, and the expanding agent and the crushed basalt fibers in the stirring container are stirred and mixed through the stirring container; then the hydration heat inhibitor is placed in the stirring container, the mixture and the hydration heat inhibitor are mixed again through the stirring container, the anti-crack waterproof agent is prepared, the hydration temperature rise rate of concrete is reduced, the tensile strength of the concrete is improved through the basalt fibers, and the durability and anti-crack and anti-seepage performance of the concrete are enhanced; the anti-cracking and waterproof capabilities are high, and the performance is stable.
本发明提供一种混凝土用玄武岩纤维抗裂防水剂及其制备方法。所述混凝土用玄武岩纤维抗裂防水剂，通过如下重量份的原料制备而成：膨胀剂30‑60份、玄武岩纤维20‑40份、水化热抑制剂20‑30份。本发明提供的混凝土用玄武岩纤维抗裂防水剂及其制备方法，通过将膨胀剂置入搅拌容器中，然后将粉碎后的玄武岩纤维置入在搅拌容器中，通过搅拌容器对搅拌容器中的膨胀剂和粉碎后的玄武岩纤维进行搅拌混合，随后再将水化热抑制剂置入搅拌容器中，通过搅拌容器对混合物与水化热抑制剂进行再次混合，制得抗裂防水剂，降低了混凝土水化温升速率，使用玄武岩纤维提高了混凝土的抗拉强度，增强了混泥土的耐久性和抗裂防渗性能，而且抗裂防水能力强、性能稳定。
Basalt fiber anti-crack waterproof agent for concrete and preparation method of basalt fiber anti-crack waterproof agent
一种混凝土用玄武岩纤维抗裂防水剂及其制备方法
AI YANGDONG (Autor:in) / CHEN WENQIANG (Autor:in) / CHEN FENG (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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