Selection of moisture barrier
Thread Content
The insulation material is flame-retardant foam polyurethane, while the moisture-proof layer consists of two types of materials: asphalt rosin glass cloth and rubber-asphalt waterproof adhesive glass cloth. Which one should be chosen? What is the basis? Thank you all! ! !
The choice of moisture barrier should be determined based on the specific application scenario and requirements. If a high level of moisture resistance is required, it is recommended to use rubber-asphalt waterproof cold adhesive material with glass cloth, as it offers better waterproof properties and durability. If the requirements for moisture resistance are not high, asphalt rosin glass cloth can be chosen, but its waterproof performance is relatively weak. In addition, factors such as the safety and environmental friendliness of the materials also need to be considered. .