Installation and cost-effectiveness


Cost performance of aluminum alloy formwork and wooden formwork
  Aluminum alloy formwork Wooden formwork
Price

Current price is 1800 yuan/m2
Labor installation fee is 22 yuan/m2
(excluding tax, calculated based on the area in contact with concrete)

45 yuan/m2
(including labor and materials)
Number of uses 300-500 times
(A set of formwork can be flipped and reused according to specifications)
3-7 times
(Note: When replacing formwork, consider the labor and time to remove the old wooden formwork)
Labor and manpower)
From the above comparison, it can be seen that the usage rate of aluminum formwork is about 60 times that of wooden formwork,
From this, we can calculate the actual price of aluminum alloy formwork compared to wooden formwork:
For a 30-story building, the actual aluminum price is 1800 ÷ 60 = 30 yuan/m2. Adding the labor installation fee of 200 yuan/m2, the actual
price is only 52 yuan/m2, not including the recycling of waste aluminum (400 yuan/m2), which is actually lower than the price of wooden formwork.