Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water permeable compressive concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses water permeable compressive concrete and a preparation method thereof. The water permeable compressive concrete is prepared from the following raw materials in parts by weight: 100 to 200 parts of cement, 20 to 50 parts of water, 300 to 400 parts of aggregate, 10 to 25 parts of polymethyl methacrylate, 5 to 13 parts of polyvinyl chloride and 0.5 to 5 parts of silane coupling agent; the preparation method comprises the following steps: S1, blending the polymethyl methacrylate, the silane coupling agent and the polyvinyl chloride to obtain a blended material; and S2, mixing cement, water and aggregate, adding the mixture, and uniformly stirring to obtain the water permeable compressive concrete. The compressive strength of the water permeable concrete is improved while the water permeability of the water permeable concrete is guaranteed.
本申请涉及建筑材料领域，具体公开了一种透水抗压混凝土及其制备方法。透水抗压混凝土的制备原料按重量份计，包括水泥100‑200份、水20‑50份、骨料300‑400份、聚甲基丙烯酸甲酯10‑25份、聚氯乙烯5‑13份、硅烷偶联剂0.5‑5份；其制备方法为：S1、将聚甲基丙烯酸甲酯、硅烷偶联剂和聚氯乙烯共混制得共混料；S2、将水泥、水和骨料混合后加入共混料，接着搅拌均匀制得透水抗压混凝土。本申请在保证透水混凝土的透水性的同时，提高了透水混凝土的抗压强度。
Water permeable compressive concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses water permeable compressive concrete and a preparation method thereof. The water permeable compressive concrete is prepared from the following raw materials in parts by weight: 100 to 200 parts of cement, 20 to 50 parts of water, 300 to 400 parts of aggregate, 10 to 25 parts of polymethyl methacrylate, 5 to 13 parts of polyvinyl chloride and 0.5 to 5 parts of silane coupling agent; the preparation method comprises the following steps: S1, blending the polymethyl methacrylate, the silane coupling agent and the polyvinyl chloride to obtain a blended material; and S2, mixing cement, water and aggregate, adding the mixture, and uniformly stirring to obtain the water permeable compressive concrete. The compressive strength of the water permeable concrete is improved while the water permeability of the water permeable concrete is guaranteed.
本申请涉及建筑材料领域，具体公开了一种透水抗压混凝土及其制备方法。透水抗压混凝土的制备原料按重量份计，包括水泥100‑200份、水20‑50份、骨料300‑400份、聚甲基丙烯酸甲酯10‑25份、聚氯乙烯5‑13份、硅烷偶联剂0.5‑5份；其制备方法为：S1、将聚甲基丙烯酸甲酯、硅烷偶联剂和聚氯乙烯共混制得共混料；S2、将水泥、水和骨料混合后加入共混料，接着搅拌均匀制得透水抗压混凝土。本申请在保证透水混凝土的透水性的同时，提高了透水混凝土的抗压强度。
Water permeable compressive concrete and preparation method thereof
一种透水抗压混凝土及其制备方法
ZHAO XINCHENG (Autor:in) / SHEN YUNXIN (Autor:in) / WANG ZHIPING (Autor:in) / WU SHAOMING (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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