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What are the requirements for concrete pouring in construction of wear-resistant floor?

Add time:2017-11-29 From:bffoo.com Clicks:

Introduction:Requirements for the flatness of the concrete in the wear-resistant floor project. Concrete roughness directly related, wear resistant floors smoothness and construction defects, concrete rugged directly affect the aesthetic of wear-resisting floor engineering, also influence wear-resisting flooring engineering materials and even, thus affecting wear-resisting floor engineering quality.

1. Requirements for concrete label requirements of wear-resistant floor project. Wear-resisting flooring engineering characteristic is wearable pressure, wear resistant floors engineering from wear-resisting flooring engineering materials and surface hardness, wear resistant floors engineering construction factors, but the intensity of the floor as a whole and the grade of concrete, wear resistant floors below has a lot to do. The basic requirements of the concrete label for the wear-resisting floor project: the above label of C25.

 

2. Requirements for sand, gray ratio and slump of concrete in the engineering of wear-resisting floor. Because of wear-resisting flooring engineering material is composed of aggregate, cement and other auxiliary materials such as, therefore, like the sand in concrete carefully, in the process of wear-resisting flooring project to pulp, fine sand will all stay in the surface to the combination of wear-resisting flooring engineering material not to concrete, and finally, wear resistant floors and concrete layer out of, so, wear resistant floors in the following concrete sand must not go. The abrasion resistant floor project has less than 0.55 dust control in concrete. The collapse degree of self-mixing concrete is controlled at 3-4cm, and the maximum aggregate diameter is not more than 3cm. The above - wear-resisting floor project should be told to the concrete pump station before construction.

 

3. Requirements for the flatness of the concrete in the wear-resistant floor project. Concrete roughness directly related, wear resistant floors smoothness and construction defects, concrete rugged directly affect the aesthetic of wear-resisting floor engineering, also influence wear-resisting flooring engineering materials and even, thus affecting wear-resisting floor engineering quality.

 

4. The construction of wear-resisting floor project and the construction of concrete pouring construction. One of the most main is wear-resisting flooring project construction time, wear resistant floors when wet and can lead to concrete construction, wear resistant floors color light, the intensity is not high, also affect the brightness of wear-resisting floor engineering, wear-resisting flooring construction when concrete is too dry, the wear-resisting flooring engineering materials cannot be well combined with concrete, eventually led to the delaminating phenomenon wear-resisting flooring project. In addition, according to the season and weather concreting, pouring concrete field environment is different, different entrance should be ahead of wear-resisting flooring construction workers, lest affect wear-resisting flooring project construction time.