Usage:
concrete structure of circular column in building
Descriptions:
1. plywood with brown film
2. plywood have slots at edges, the concrete won’t come out from joining lines
3. formwork consist of two piece of semi-circle plywoods and steel belt
4. there is one piece of steel belt to fasten the formwork every 200mm-300mm
Specifications:
1. wood: poplar
2. glue: waterproof WBP melamine
3. diameter: 300-1600mm
such as 300/400/500/600/700/750/800/900/1200/1400mm
4. thickness:15/18/22mm
5. height: 3000mm Max per piece
different height by two or more pieces joined
Features:
1. economical , it help users to save about 60% of total costing
2. light weight, simple and easy installation
3. good stability in size
4. cut arbitrarily
5. water effect
6. good insulation and permeability
7. shorter building time and less labor cost
construction formwork




