The first move: look at the "record" to stay "two books" Before the new home stays, the owner should see a copy of the project's filing documents in order to confirm that the project is a legal building; at the same time, the developer should provide the “Residential Quality Warranty Book†and the “Home Use Instructionâ€. The second measure: the bathroom does not leak Check whether the floor of the bathroom is leaking. You can use plastic bags filled with sand to place on the Floor drain, and then store some water in the bathroom. After 24 hours, go to the corresponding lower bathroom to see if there is any leakage at the top. This test is best performed at the same time as the upper occupants, so that it can detect whether there is leakage on the floor of their own bathroom or whether there is leakage on the top of their own bathroom. Check whether there is water on the bathroom floor, but also store some water in the bathroom first, and then release water to see if there is water accumulation on the ground. There should be no stagnant water on the qualified ground, because the floor drain is the lowest point of the toilet. However, except for the rough house, there is a certain height of the post-drainage ground around the floor drain. The third measure: doors and windows are flexible and bright Try to see if doors and windows can be opened flexibly, visually check if the doors and the door frame, the sides of the window and the window frame are parallel, close the doors and windows to hear the sound insulation effect, and also understand the degree of their sealing. However, the door of the bathroom does not require strict seams. In order to waterproof, it is specified that the bottom must be 1.5 cm above the ground. The quality of paint on doors and windows depends mainly on whether there is a falling stream (a trace of paint dripping). The top of each door must be painted and the door of the bathroom must be brushed on the Other side. The fourth measure: Tap on each side to hear the cracks Whether there is cracking in the plastering of the wall, the floor decoration surface layer and other decorative surface layers, just use a small hammer to gently knock. If you hear the voice of “emptyâ€, it means that each surface layer is in contact with the wall (ground) surface and needs to be reworked; if you hear a dull knock, it means that they are in good contact. The fifth measure: top-level households check out the rain If you are buying the top floor, be sure to check the top surface of each house for signs of rain leakage. Because according to the construction requirements, the houses handed over have either passed the “test†of two heavy rains, or the construction party has conducted rain tests under the supervision of the supervision unit. Sixth trick: large balcony crack risk In general, the cracks in the wall are mostly not structural cracks, affecting the appearance, but the danger is not great. Problems with the structure of the house often appear on the balcony. If there is a crack in the connection between the room and the balcony, it is likely to be a sign of the breakage of the balcony. The relevant unit must be notified immediately. Seventh trick: bad insulation wall dripping In winter, if there is condensation in the walls of the room (similar to the summer iced bottle beer and water droplets appearing on the outside wall at room temperature), there must be a problem with the wall insulation. Eighth move: open the leading leak check The upper and lower water pipes have no seepage, leakage, or blockage. Open the water tap and notice that, as far as possible, let the water flow be a little bigger and anxious. Let's take a look at the water pressure and try the drainage speed. Ninth trick: Heating pipe has a slope The heating supply and return branch pipes are not horizontally arranged. The water supply branch pipe is connected to the water pipe at the end higher than the end that connects the radiator. The water return branch pipe has the opposite height at both ends. This slope is proportional to the length of the two branch pipes. Generally 1% difference per meter. Tenth trick: heating pipe to be casing The heating pipeline shall be provided with a casing through the wall and through the floor (in the intersection of the pipeline and the wall or floor, a small pipe shall be put on the pipeline). The casing on the ground shall be 2-3 cm above the ground, and the ground shall be The decoration should be 5 cm above the ground. Its role is to prevent the heating pipes from swelling and shrunk and then arching the walls and floors. Make an order to buy building materials to win Apple IPAD Decoration Experience Balcony Doors & Windows Heating Paint House Heating Toilet Waterproof Bathroom Door kaiping aida sanitary ware technology co.,ltd , https://www.kpfaucets.com
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