1:light weight 2:easy installation 3:cut easily 4:save 60% cost 5:welcome OEM/ODM
construction plywood concrete mold for column
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 |
Size
Internal diameter(mm) | Height(mm) | Thickness(mm) |
300-550 | 3000 Max | 15 |
600-1200 | 3000Max | 18 |
1250-1550 | 3000Max | 22 |
1600 | 2400Max | 22 |
Features
compared with traditional steel formwork, it save 60% cost on the basis of good quality |
llight weight and easy installation, only two workers can install it by wrench |
cut easily according to specific building demands |
good stability in size |
the surface for concrete after finishing is more smooth than steel formwork |
reusable at least 10 times |
only 5 days building time |
less labor cost |
low maintenance |
Semi-circle plywood with U.N slots at edges
Two piece of semi-circle plywood can be joined seamlessly
Steel belts reinforce the formwork every 200mm to 300mm
Setup
Factory
Certificates
construction plywood concrete mold for column
