Roof waterproofing failure is one of the most annoying problems that trouble countless building owners all over the world. Many traditional roof waterproofing systems only work for 3 to 5 years, then cracks start to appear on the waterproof layer, and rainwater starts to leak into the indoor space, damaging your ceiling, furniture and electrical appliances. If you are tired of fixing roof leakage again and again, choosing EPS Cement Sandwich Panel as your main roof structure material will give you a long term waterproof solution. The high density cement surface layer of EPS Cement Sandwich Panel has very low water absorption rate, and the panel itself is designed with integrated waterproof structure. When you install all panels properly with sealed joints, the entire roof forms a continuous waterproof layer that prevents rainwater from penetrating through easily. Unlike traditional roof structures where the waterproof layer is a separate thin film laid on top of the concrete slab, the waterproof performance of EPS Cement Sandwich Panel is part of the panel itself, so it will not be damaged by sharp objects or worn out by long term UV radiation. Many building owners who installed EPS Cement Sandwich Panel on their roofs 10 years ago still do not have any water leakage issues until today. The panel also has excellent anti wind performance that can resist typhoon level wind up to grade 13, so even in coastal areas with frequent strong storms, the roof made of EPS Cement Sandwich Panel will remain stable and intact. To get the best waterproof result, you only need to apply one extra layer of high quality waterproof coating on the panel surface after installation, and your roof will stay completely dry for decades without repeated maintenance.
