With the development of the plastics industry, plastic molds have been widely used in various industries. Double-hole lock block slope protection plastic mold is one of them, which is mainly used for the production of slope protection bricks in highways, railways, water conservancy and other projects. This kind of mold has the characteristics of simple production, low cost and easy use, which can quickly produce high-quality slope protection bricks and improve engineering efficiency.
The structural design of the double-hole lock block slope protection plastic mold is very ingenious, it consists of two semi-circular molds, which are connected together by bolts. Each semicircular mold has a hole for inserting rebar. When making slope protection bricks, first put two semi-circular molds together, and then pour the stirred concrete into the mold, and after vibration, curing and other processes, the required slope protection bricks can be obtained.
The material selection of double-hole lock block slope protection plastic mold is also very important, and the commonly used materials are polypropylene, polyvinyl chloride, etc. These materials have good corrosion resistance, wear resistance and aging resistance, which can ensure that the mold is not easy to be damaged for long-term use. At the same time, these materials also have a certain elasticity, which can reduce the resistance of the mold to the concrete, make the concrete more compact, and improve the compressive strength of the slope protection brick.
In the production process, the use of double-hole lock block slope protection plastic mold is very convenient. First, the two semicircular molds are put together, and then the rebar is inserted into the hole and secured. Next, the mixed concrete is poured into the mold and vibrated with a vibrator to make the concrete more compact. Finally, the mold is placed in the curing kiln for curing, and the required slope protection bricks can be obtained after waiting for a period of time. The whole process is simple to operate and does not require special skills and tools, which makes the double-hole lock block slope protection plastic mold widely used in the project.
In addition, the double-hole lock block slope protection plastic mold also has the advantages of environmental protection and energy saving. After use, the plastic mold can be reused, reducing waste and pollution. At the same time, because the plastic mold is simple to make and low cost, it can be mass-produced and applied to various scale projects, which improves the efficiency and quality of the project.
In a word, as a new type of plastic mold, the double-hole lock block slope protection plastic mold has the advantages of simple production, low cost, easy to use, environmental protection and energy saving. With the development of the plastic industry and the needs of engineering construction, the double-hole lock block slope protection plastic mold will be more widely used and promoted.