plastic formwork sheets

What is the difference between hollow plastic formwork and solid PVC plastic formwork?

Polypropylene hollow construction plastic formwork can be made from recycled PP plastic and calcium carbonate powder. Due to its non-absorbability and corrosion resistance, its service life is greatly improved and the number of cycles can reach about 50 times. And it can be recycled, broken and reused without causing waste. Compared with wooden construction formwork, the overall cost is greatly reduced, which is in line with sustainable development concepts. Then let’s take a look at the difference between pp hollow plastic construction formwork and PVC plastic construction formwork!

pp hollow construction plastic formwork is hollow; PVC plastic construction formwork is solid; hollow plastic construction formwork is new, low-carbon, environmentally friendly, energy-saving, environmentally friendly, opening up a new world of construction decoration materials in the 21st century. No matter what the construction plastic formwork is made of, as long as it can achieve a good combination of strength and ductility, it is a good plastic construction formwork. After many years of work experience, there are two ways to easily identify the quality of plastic construction formwork:

1. Use a hammer with a small round mouth to hit the smooth surface of the pp  plastic formwork, and observe the dents on the surface of the construction formwork. Good quality construction formwork has dents, but not cracks. This test is very obvious.

2. Nail-holding force testing is also an important condition for distinguishing the quality of plastic construction formwork. Drill holes 5 mm from the edge of the board to see if there are no cracks, indicating that the quality of the board is still very good.

3. Features of the new hollow plastic formwork: The hollow plastic formwork does not absorb moisture, corrosion-resistant, and is especially suitable for use in humid environments.

4. The hollow plastic construction formwork has high strength, impact resistance, wear resistance, long service life, and can be used more than 50 times.

5. The surface of the Polypropylene hollow construction plastic formwork is clean and smooth, does not need to be coated with release agent, Can be stapled and used together with construction wooden formwork.

6. The used waste plastic construction formwork and leftover materials can be recycled and reused, saving costs and reducing environmental pollution.

Polypropylene hollow construction plastic formwork adheres to technological innovation and uses the “double-machine co-extrusion” production process. The product greatly avoids deformation caused by energy absorption. It has incomparable advantages over black plastic formwork. The product has high surface hardness, is friction-resistant, and is easy to demould. It has a wide construction temperature adaptability range, is heat and cold resistant, anti-aging, and does not warp or crack. It can withstand various construction loads. The product has a certain degree of flexibility and can be used on curved constructions, especially in tunnels and bridges.

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