Plastic Molds Used for Producing Concrete Spacers

Plastic molds made of PP plastic for casting concrete spacers, which have the cube shaped. Depending on mold design, the concrete spacers have the different heights. Concrete spacer mold made the concrete block, there are two plane and four sides and both have grooves. Each spacer has many specifications (20mm, 30mm, 35mm, 40mm…), and each […]