Illustration of Window and Beam Seepage, as well as Exterior Wall Leakage

The compression between buildings causes many walls to develop cracks, sand holes, and holes. Rainwater seeps into the walls along these cracks, and when it washes against the exterior walls, water leakage stains appear inside the building.

Illustration of facade sealant strip cracking and leakage

Environmental factors' influence on the aging of structural adhesives

1. During the actual application of curtain walls, it is inevitable to be affected by surrounding environmental factors, such as rain, UV radiation, and high temperatures. These factors can lead to discoloration, bubbling, cracking, and even脆ification, cracking, and adhesive failure, reducing the lifespan and severely impacting the safety of the curtain wall project.
2. Poorly applied sealant, not controlling the amount of sealant properly at the joint during application, resulting in excessively thin sealing thickness. Since the aging of weather-resistant sealant progresses from the surface to the depths, insufficient depth leads to premature cracking and leakage. Inadequate sealing around threaded holes, omissions, etc., will create water渗漏 pathways.