1:poplar core 2:melamine glue 3:brown film 4:semi-circle shape 5:concrete forming of circular column

  LINYI POPLAR PLYWOOD FOR BUILDING

Replacing traditional flat film faced plywood, it's semi-circle and used for concrete forming of circular column in building. Two piece of semi-circle plywood with U.N slots at edges can be joined seamlessly and Q235 steel belts reinforce it every 200mm to 300mm. So, the concrete can be poured into it and make the circular column. That's called " circular column formwork "

 

Usage	concrete forming of circular column in building
Description of goods	consist of two piece of semi-circle plywoods and steel belts
	plywood have U.N slots at edge and can be joined seamlessly
	steel belt fix the formwork every 200mm-300mm
Raw materials	plywood core: poplar/birch
	glue: waterproof melamine/WBP
	film: brown film
	steel belt: Q235steel
	screw: 8.8 grade

Specifications

Internal diameter(mm)	Height(mm)	Thickness(mm)
300-550	3000 Max	15
600-1200	3000Max	18
1250-1550	3000Max	22
1600	2400Max	22

 

LINYI POPLAR PLYWOOD FOR BUILDING