Construction Formwork Mold

PVC construction formwork board is a new type of eco-friendly engineering building material, mainly used for concrete pouring in housing construction, bridges, tunnels, basements, shear walls and other projects. It can replace traditional wood, bamboo and steel formworks, and is widely applied in various construction projects. This board features high strength, good toughness, impact resistance, waterproofing, moisture resistance, acid and alkali resistance, and excellent dimensional stability. With a smooth and flat surface, it allows concrete to demold easily without secondary plastering, greatly improving construction efficiency. PVC formwork can be reused more than 30 times, providing much higher cost performance than traditional formworks. Meanwhile, waste boards can be recycled, meeting the requirements of green construction.
The special extrusion molds for PVC construction formwork are made of high-quality P20 mold steel with uniform structure, stable hardness, good polishability and wear resistance. After precision machining and heat treatment, the molds have outstanding high-temperature, corrosion and extrusion resistance, enabling long-term stable production under heavy load with a long service life, effectively reducing equipment maintenance and replacement costs.
Designed with large-flow stable pressure runners and an intelligent temperature control system, the molds ensure uniform melt flow, accurate thickness, dense interior and flat surface, avoiding warping, deformation and bubbles. Compatible with twin-screw extrusion lines, the molds are stable, easy to adjust and highly efficient, meeting the demand for large-scale, high-quality production of PVC formwork for construction projects.