Discussion on seasonal construction measures of hotel curtain wall project.

Seasonal construction measures of hotel curtain wall project

This project is constructed in winter, and special attention should be paid to structural adhesive and weather-resistant adhesive in seasonal construction of curtain wall. The lowest temperature in Changsha in winter is -5℃, and the average temperature is only 5 ~ 6℃. According to the technical requirements of structural adhesive and weather-resistant adhesive and the requirements of relevant curtain wall construction specifications, the minimum temperature required for structural adhesive construction is above 5℃, and the curing temperature must be around 25℃. Therefore, take the following measures in winter construction:

(1) The gluing workshop is set as a closed workshop, equipped with two three-horse air conditioners. The glass curing room is equipped with heaters and oil heaters according to the temperature, and the temperature must be kept at about 25℃.

(2) When the outdoor temperature is lower than 0℃, the construction of weather-resistant adhesive should be stopped.

(3) The parts coated with weather-resistant glue should be properly covered with striped cloth (or other materials).

(4) Workers should be equipped with protective articles against cold and freezing.

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