主营：流水渠模具 排水渠模具 U型渠模具
There are many kinds of flow channel molds. They have a large selection space in size and shape specifications, which can basically meet the production of all side ditches. For example, there are small U-shaped, trapezoid and rectangular side ditches in shape, and rectangular side ditches with a length of about 2m. These are common types, while butterfly and shallow saucer side ditches are mostly used It is installed on both sides of the highway to meet the drainage needs. In terms of size, the side ditch formwork usually has two categories: formwork erection and formwork erection. The formwork erection is small and generally consists of internal formwork and external formwork. It is transparent from top to bottom and simple in structure, while the form of flat formwork is much larger. Therefore, the water capacity of concrete side ditch will be larger. When using, the external formwork needs to be fixed outside the internal formwork, and then fixed and blocked at the front and rear ends of the external formwork The slab is evenly brushed with release agent and then poured with concrete. Different from the use of formwork erection, due to the large volume of flat formwork and relatively more grouting, it is often necessary to insert steel bars and lifting rings into the concrete to play a fixed role. After the concrete is solidified, the concrete and steel bars will be firmly solidified together. When the formwork is removed, open the bolts of side ditch formwork The outer mold and the blocking plate are removed first, and can be taken out directly by using the crane to hook the lifting ring, which is very convenient.
The mould made of steel plate will be more solid and durable, because the steel plate itself is very hard and not easy to bend, so the factory should use professional machines to process the steel plate when making the mould. From the processing of bending or cutting, the mold can be welded after the accurate size of the steel plate is ensured, because the flow channel mold is mainly divided into rib plate and panel, so when welding, the panel should be welded together first, and then the rib plate should be welded one by one in order, after checking, the welding can be stopped. The mold The manufacturing plant will arrange vehicles to transport the mold.