Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a method for preparing high-strength lightweight porous concrete. The method comprises the steps of S1 preparing a flat matrix for receiving a poured concrete mixture; S2 pouring a pervious concrete mixture on the base body to form a pervious concrete layer, and form a pervious concrete surface; S3 after a pervious concrete mixture is poured on the prepared base body, pouring a layer of impermeable concrete is poured on the surface of the pervious concrete to form a layer of exposed impermeable concrete surface; and S4 forming one or more joints into concrete having one or more joints extending from at least the exposed impermeable concrete surface to the pervious concrete surface into the impermeable layer. According to the method, the concrete with high structural strength at the upper part and porous permeable lower part can be prepared.
本发明涉及一种高强轻质多孔混凝土的方法，该方法包括以下步骤：S1、准备接收浇筑混凝土混合物的平整基体；S2、在基体上浇筑透水混凝土混合物，形成一层透水混凝土，形成透水混凝土表面；S3、在准备好的基体上浇筑透水混凝土混合料后，在透水混凝土表面浇筑一层不透水混凝土，形成一层外露的不透水混凝土表面；S4、形成一个或多个接缝进入不透水层具有至少从暴露的不透水混凝土表面延伸到透水混凝土表面的一个或多个接缝的混凝土。该方法能够制得上部结构强度高，下部为多孔透水的混凝土。
The invention relates to a method for preparing high-strength lightweight porous concrete. The method comprises the steps of S1 preparing a flat matrix for receiving a poured concrete mixture; S2 pouring a pervious concrete mixture on the base body to form a pervious concrete layer, and form a pervious concrete surface; S3 after a pervious concrete mixture is poured on the prepared base body, pouring a layer of impermeable concrete is poured on the surface of the pervious concrete to form a layer of exposed impermeable concrete surface; and S4 forming one or more joints into concrete having one or more joints extending from at least the exposed impermeable concrete surface to the pervious concrete surface into the impermeable layer. According to the method, the concrete with high structural strength at the upper part and porous permeable lower part can be prepared.
本发明涉及一种高强轻质多孔混凝土的方法，该方法包括以下步骤：S1、准备接收浇筑混凝土混合物的平整基体；S2、在基体上浇筑透水混凝土混合物，形成一层透水混凝土，形成透水混凝土表面；S3、在准备好的基体上浇筑透水混凝土混合料后，在透水混凝土表面浇筑一层不透水混凝土，形成一层外露的不透水混凝土表面；S4、形成一个或多个接缝进入不透水层具有至少从暴露的不透水混凝土表面延伸到透水混凝土表面的一个或多个接缝的混凝土。该方法能够制得上部结构强度高，下部为多孔透水的混凝土。
High-strength lightweight porous concrete and preparation method thereof
一种高强轻质多孔混凝土及其制备方法
DONG XING (Autor:in)
13.11.2020
Patent
Elektronische Ressource
Chinesisch
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