Guangdong ring shield water corrosion Engineering Co., the country of civilization "building waterproof construction of the village," a Foshan, I was founded in 2001, with the current national building the highest professional qualification waterproof construction companies - Erji building waterproof, anti-corrosion insulation three construction qualification, is the largest of the new waterproof Guangdong enterprises, "the contract and keep credibility," enterprises of China Waterproof Building Materials Industry Association. We always adhere to the "Founding integrity, passion for the sky" philosophy and "people-oriented" values, adhering to the "leak" of quality, always put the establishment of a sound, with enterprise features XR waterproofing system as a final goal. All water projects are on file tracking, implementation of "one project, two good, three satisfactory, four comprehensive, five-year warranty," the guidelines. To high-quality product quality, project quality and improve the service system create Tianyang brand. The company is willing and the community together to continue their efforts to build a harmonious society. Philosophy-to-oriented, quality, quality, reputation first. Our faith "-based, quality win, quality first, credit first" business principles, "Quality is the key to win credibility, and credibility is the life" perspective to understand, to "if I own, if I were tenants' point of view to feel important construction quality seepage at a house, causing the frame surrounding the bleeding, the following reasons: 1. The structural deformation, the sealing material off. 2. The window frame is surrounded by tiny cracks. 3. The window frame surrounding a hole exists. 4. Install error is large. ⑴ form waterproof treatment methods to clean the surrounding frame, look for leaking cracks, leakage cause analysis; ⑵ inside the wall cavity of the site exists, consider chemical grouting or filling other flexible waterproof material depending on the circumstances. ⑶ clean up the gap surface, the surface should not have oil, dust and other spacer; ⑷ embedded in the window frame to fill the gap surrounding elastic sealing material; ⑸ waterproof test the water test results. Toilet