4 precautions for storage and transportation of waterproof and breathable membrane

1. To avoid wind and sun, the waterproof and breathable membrane should be stored in a dry and ventilated environment. The storage temperature shall not be lower than the product qualification test temperature of the corresponding specification, and shall not be higher than 50°C. Stored vertically, the height must not exceed two tiers;

2. During transportation, the height shall not exceed two floors. Cover if necessary to prevent tilting or horizontal pressure.

3. Under normal storage and transportation conditions, the storage period of the waterproof and breathable membrane is one year from the date of production.

4. Transportation and storage should be kept away from fire sources.