Summer rainstorms occur frequently, please pay attention to choose home improvement doors and windows to ensure safety

The tightness, waterproofness and firmness of the doors and windows of the new house decoration have become the most concerned points of everyone. The wind and rain damage the doors and windows is also very large, so in order to make the doors and windows better rainproof, and use for a longer time, we must strictly select the doors and windows.

First, the rain and see the performance of doors and windows to choose carefully
(1) Windproof performance of doors and windows The windproof requirements of doors and windows are still very high, especially the windproofness of windows in high-rise residences is even more important. To check whether the doors and windows are windproof is mainly to look at the profiles of the doors and windows. The green doors and windows with green belts are made of titanium-magnesium-aluminum alloy. The strength and rigidity are good indicators. In the face of heavy rain and strong winds, they can shelter the home from the wind and rain.
(B) Watertightness of doors and windows Watertightness is a pharmacy that chooses doors and windows. When the doors and windows have good watertightness, they can effectively prevent the rain from coming in when the doors and windows face the rainstorm. They can keep the room dry at any time. In general, doors and windows with good water tightness are provided with hollow glass, that is, hollow glass is installed between the base glass and a desiccant capable of absorbing water vapor is installed to prevent water vapor from entering.
(3) Airtightness of doors and windows The airtightness of doors and windows is the performance of airtightness. Plastic-steel windows are a kind of good airtightness. It mainly uses double or even three layers of vacuum glass, plus some double-channel rubber seals, doors and windows can be both warm and windproof.
Second, the rain is very important to see the installation of craft doors and windows
(1) The tight seal requires that the sealing of the doors and windows should focus on blocking the sides of the doors and windows so that there will be no leakage of wind and water. The installation of general window sealing strips is affected by the seasons, and the tightness of the installation is also very particular. Especially in summer, the installation must be tightly sealed, but not in winter. The reason for thermal expansion and contraction is like this. .
(2) How to waterproof the doors and windows? How to make waterproof around the doors and windows? After installation, consider coating a layer of anti-corrosion material around the doors and windows, or use plastic film.
(3) The length of the slide rail should be noted that the slide rail of the door and window is an important part of the sliding door and window. Generally speaking, when installing, the length of the rail is regulated. The length of the track must be about 2mm longer than the size of the inner mouth, and there must be free space on both sides of the track.