The surrounding environment must be kept clean and tidy. <br>After the construction of the waterproof membrane is completed, carry out a water storage test to check whether there is any doubt about water leakage
The surrounding environment should be kept clean and tidy<br>After the waterproof film is built, a water storage test is carried out to check for water leakage concerns
Keep the surroundings clean and tidy<br>After the completion of waterproof membrane construction, water storage test shall be conducted to check whether there is water leakage<br>