step
The first step is to check the upper and lower water pipes of the kitchen and the bathroom to see if the drainage pipe drainage is smooth and whether the upper water pipe is leaking.
Xiao Yan: You can put the sink, basin, and bathtub full of water, and then discharge it, check the speed of drainage; check the toilet flushing water to be repeated several times;
The second step is to check the distribution lines and outlets.
Xiaoyan: The easiest way is to open all the light switches and see if the lights are all on. Bring a multimeter to check if each outlet has electricity;
The third step is to check the hollowing of the kitchen bathroom and other parts of the wall and floor tiles.
Xiao Yan: Use a small rubber mallet to randomly tap the tiles and floor tiles to listen to the sound. If the emptying rate exceeds 3%, there is a quality problem;
The fourth step is to inspect the woodworking products and paintwork products.
Xiao Biao: Observe carefully whether the wood products are deformed, whether cracks at the joints are serious, whether the hardware is installed with a firm and straight edge, whether the paint is flowing, and whether the wall paint has a large-scale cracking phenomenon.
The fifth step is to check carefully some corners and hidden places.
Xiao Yan: Pay attention to whether there is a weather strip at the entrance of the bathroom, whether there is rain flowing into the window, scratches on the panel of the switch socket, and whether the installation position of the bathroom hardware is reasonable.
trap
Material grade does not match the contract
The inconsistency between the material grade and the contractual agreement is a trap that requires attention. Because there are quality grades in building materials, the prices of Grade 1 and Grade 2 products often have certain differences. Therefore, even though they are the same model of the same brand, the quality level of the materials must be verified.
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