What are the quality requirements for using waterproof vents?

The overall thickness and width of the eptfe waterproof vent should be strictly controlled. The thickness and width of the rock wool board should meet the regulations and the needs of users, and the whole should be kept uniform and straight. The corners should be kept tight and tight. Consistency ensures that the vents are precisely sized and the cuts are neat.

The second is the basic treatment of the eptfe waterproof vent. Its vertical flatness range should be controlled within 5 mm, so as to ensure its compact structure, and all tools and facilities should be ensured before fixing and installation. The design drawings are installed in a standard way, so as to ensure the safety and standardization of the working environment of the eptfe waterproof vent, otherwise it will affect the normal use and life of the eptfe waterproof vent.

Then there are the requirements for each system part. In addition to the density and design of the rock wool board to meet the requirements, it cannot be exposed to harsh environments for a long time, because whether it is high temperature or low temperature, as well as rain and snow weather and strong wind, etc. It has a very adverse effect on the rock wool board, and although the eptfe waterproof vent can effectively reduce this adverse effect, long-term exposure will also reduce the life of the breathable membrane. When installing the eptfe waterproof vent, it is also necessary to ensure that the installation surface is flat and complete, and there can be no gaps and folds, otherwise there will be leakage.