Reusable building mold plate

Abstract

The invention relates to a reusable building mold plate which comprises resin powder, a stabilizer, aids, a reinforcing agent and calcium carbonate. The invention further provides a preparation method of the reusable building mold plate. The preparation method mainly comprises the following steps: weighing the resin powder, the stabilizer, the aids, the reinforcing agent and the calcium carbonate according to weight parts, putting the raw materials into a high-speed stirrer, uniformly stirring at a high speed, further stirring at a low speed to react sufficiently, and performing injection molding, thereby obtaining the building mold plate. The invention further relates to a reusable building mold plate body which is characterized by comprising three layers, wherein two layers on two sides of the plate body are dense layers, and the layer in the middle of the plate body is a loosened layer. When being used, the reusable building mold plate provided by the invention can be transferred for 30-40 times, damaged wastes and leftover materials can be completely recycled, and the larger the number of use times is, the lower the cost is.

Description

technical field [0001] The invention relates to the field of building materials, in particular to reusable building templates. Background technique [0002] PVC material is polyvinyl chloride, which is one of the largest plastic products in the world. It is cheap and widely used. Polyvinyl chloride resin is white or light yellow powder, which cannot be used alone and must be modified. PVC is an amorphous white powder with a small degree of branching and poor stability to light and heat. Different additives can be added according to different uses, and PVC plastics can exhibit different physical and mechanical properties. Adding an appropriate amount of plasticizer to polyvinyl chloride resin can make a variety of hard, soft and transparent products. [0003] In modern construction projects, it is often necessary to use supporting materials, such as some ceiling constructions or bridge constructions. Traditional supporting materials are either metal or wood. Although the re...

AI Technical Summary

Problems solved by technology

[0003] In modern construction projects, it is often necessary to use supporting materials, such as some ceiling constructions or bridge constructions. Traditional supporting materials are either metal or wood. Although the recovery rate of metal is high, the cost is huge, and Metal support materials are not conducive to transportation and construction due to their heavy weight

Although the cost of wood is low, but for a specific environment, the reuse rate of wood is extremely low, and its own weight is also high

[0004] Aiming at the disadvantages of current building materials, a kind of polymer building formwork has been developed, which has the characteristics of light weight, high strength and high reuse rate. In general, its strength is mainly determined by the foam material itself. At present, there is no reusable building formwork with a high reusability rate, the same thickness, and higher strength of the same quality material.