Winter construction of cement warehouse slipform

The slipform construction of the cement warehouse in winter is carried out under sub-zero conditions. According to the room temperature slipform construction, the concrete antifreeze and thermal insulation system should be added to the winter slipform construction. Because the slipform construction of cement warehouses in winter is more difficult, especially when the slipform construction is carried out in a very harsh environment, in order to ensure the smooth progress of the slipform construction, corresponding measures must be taken. Let us take a look at the slippery Precautions for slipform construction of cement warehouse in winter!

1. The surrounding area of ​​the cement silo should be closed, and a stove should be installed inside to ensure that the temperature in the cement silo is not lower than 10°C.

2. Heating devices must be installed every two meters inside and outside of the scaffolding mountain, and care must be taken to ensure that the newly poured concrete is cured at room temperature, and the curing time shall not be less than three days, so as to ensure sufficient curing time for the concrete.

3. The concrete can only be produced after the on-site construction is ready, which can ensure the timely pouring of the on-site concrete and reduce the concrete slump and heat loss.

4. The hot water at the construction site of the cement warehouse should be prepared with hot water of about 65 degrees Celsius, and antifreeze is provided on the pump truck in case of emergency.

5. When pouring slipform concrete on site, there must be a full-time quality inspector to ensure that the slump of the concrete poured on site and the temperature in the tank are within the allowable range.

6. Always pay attention to the temperature changes on site, and then adjust the antifreeze dosage in the concrete in time.

Slipform construction of cement warehouses in winter should take anti-freezing measures to ensure the smooth progress of the project. Anhui Xingcheng Slipform Engineering Co., Ltd. undertakes silo slipforms, granary slipforms and coal bunker slipforms, etc. The company has many construction cases. Customers in need are welcome to consult.