Multifunctional wavy cement blanket

Abstract

The invention relates to a multifunctional corrugated cement blanket, which belongs to the field of composite material blankets. The encapsulated fiber cloth of the multi-functional wave-shaped cement blanket is a closed flat tube, and the lower part is provided with a waterproof protective bottom layer; inside the encapsulated fiber cloth, several layers of wave-shaped fiber cloth with the functions of separation, reinforcement and toughening are arranged. The surface of the cloth is preset with polypropylene fiber, and the interior is filled with hydraulic cement dry-mixed mortar to form a reinforced wavy concrete body. The invention effectively solves the problem that the fibers cannot be stirred evenly. The outer packaging fiber cloth adopts a small-aperture mesh fiber fabric, and the inner part is separated by a wave-shaped fiber cloth, which can maintain uniform distribution during production, transportation and construction; and the wave-shaped fiber cloth is arranged The distribution is very regular, and the contact area with the cement dry-mix mortar is large, and the water can fully react with the cement dry-mix mortar during construction; at the same time, the pre-set polypropylene fiber can effectively alleviate the appearance of concrete cracks and significantly improve the construction quality.

Description

technical field [0001] The invention belongs to the field of composite material blankets, in particular to a multifunctional corrugated cement blanket. Background technique [0002] With the development of social economy, the construction engineering industry and civil engineering industry have also developed rapidly, and the quality requirements for construction are getting higher and higher. Ditch, slope protection, mining area, etc. The use of existing building composite materials such as concrete and masonry rubble requires temporary mixing and stirring. Manual mixing will make the materials mixed unevenly and generate a lot of dust. The labor intensity of the workers is high, the working environment is poor, and the workers are time-consuming and labor-intensive. In addition, the use of existing building composite materials is difficult to guarantee the construction quality and the overall cost will be greatly increased due to various reasons. The patent No. 201310460...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a multi-functional wave-shaped cement blanket, which effectively solves the problem that the fibers cannot be stirred evenly. It can maintain uniform distribution during production, transportation and construction, and the arrangement of wave-shaped fiber cloth is very regular, and the contact area with cement dry-mixed mortar is large. During construction, water can fully react with cement dry-mixed mortar, reducing construction as much as possible. Vibration during the time; the pre-set polypropylene fiber can effectively alleviate the appearance of concrete cracks and significantly improve the construction quality

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