First, the wall
1. Check the wall for cracks.
2. Check if there is an empty drum on the wall. Use a small wooden hammer or other thing to knock on the wall. When you hit the empty drum, the sound is not real and it is easy to hear it. Make a mark and fill it with putty when decorating.
3, check the wall of putty, whether it is waterproof putty, you can bring bottle of mineral water, splash water on the wall, touch it by hand, see if there is mud on the hand, if not, prove that the water-resistant putty on the wall is qualified.
Second, the roof
1. Check the roof for cracks.
2. Check whether the yin and yang corners of the roof and the wall are horizontal. If not, in the future decoration, first use the plaster to find the low and then use the water-resistant putty to level.
Third, the ground
1. Check if the ground is level
2. Check for cracking and anti-sanding: Whether there is sand on the ground with the ankle. This problem occurs when the mortar ratio or cement quality is unqualified and the mixing is uneven.
After the large face is checked, the details are checked. The construction units of each house are different, and the quality and design are different. The professionalism of supervision plays an obvious role in these aspects. The details are very important. Many places are not visible to us, or there are problems with the furniture in the later decoration.
Fourth, doors and windows
1, check the strength of doors and windows
2, check the function of the window
a. The door and window are sliding and smooth, the surface is smooth and smooth, no serious scratches, and the profile is not cracked or broken.
b. Hardware accessories: complete, correct position, firm
c. Sealing quality: the fan and the frame when the door and window are closed, the fan and the fan have no obvious gap, the sealing strip is not loose, does not fall off, and is not exposed. 5 i" Y. O* K
d. door and window frame, fan vertical, not bent
e. The glass is non-polluting and non-destructive. The double-glass interlayer is free of dust and moisture, and the separator is even.
f. Whether the window drain hole is open. If the water is not opened, it will flow into the profile.
Five, the circuit
1. Check whether the socket and switch are set properly. Whether the circuit needs to be modified in the decoration, one is to look at the individual needs, and the other is to see if the socket and switch settings in the house are reasonable and convenient to use.
Check whether each light switch and power socket can be used normally. If you have a mobile phone charger or an electric pen plugged in, you can check whether the power socket is powered. Of course, the professional will use a special socket to check.
Sixth, waterway
The waterway is mainly reflected in the kitchen and bathroom. The general situation in the bathroom is 2 floor drains, one toilet down pipe, one bathtub down pipe, and one wash basin down pipe. See if the setting is reasonable, and then decide whether it can be changed according to the needs of your own decoration, but the specific transformation plan is I have to listen to the opinions of experts.
The most common problem is that many people want to change the water pipe of the toilet and have gained more space. However, the water pipe under the toilet needs to be rebuilt at the top of the downstairs. It is easy to cause a lot of trouble, to prevent In the future, it is difficult for the owners downstairs to make such changes, so it is not recommended to make unauthorized changes (the use of high ground is prone to poor drainage), and to listen to the opinions of professionals.
Seven, gas pipeline
The gas meter is a small space that takes up a lot of space. It is very important to adjust the position of this watch to the opinions of professionals. It must be transformed by a gas company.
Eight, test waterproof
Waterproof here refers to the waterproofing of kitchen and bathroom. Of course, there are some houses that are currently delivered, and some have already stated that they have not been waterproofed, which requires renovation. If we have already done waterproofing at the time of delivery, then we have to verify that the waterproofing is done. If you don't try it before the renovation, then if you find something leaking when you are renovating, then the maintenance project will be big. You have to dismantle the newly refurbished floor to make a new layer of waterproofing.
The method of waterproofing is to use cement mortar to make a doorway for the toilet, then take a plastic bag to cover the sewage/water outlet, then bundle it, then drain the water in the toilet. It is light (more than 2cm). . Then, the property and owner downstairs will be asked to check the ceiling of their toilets for leaks after 24 hours.
Nine, inspection pipeline
The pipe referred to here refers to the drain/sewage pipe. It is a sewage outlet such as a balcony. When accepting, take a water-filled appliance in advance and pour water into the drain. See if the water is flowing smoothly. Why do you want to accept this? Because during the construction of the project, some workers often "stolen" the work when cleaning. Pour some cement slag into the drain pipe. If these cements are sticky, they will be blocked at the elbow, making drainage difficult. There is another situation, but it is not related to the acceptance. That is to see if the drain pipe has a water storage and deodorant elbow. According to experience, if the sewage pipe does not have a water storage and deodorant elbow, then the overall house quality will have to play a 12-point spirit. Why does the drain pipe need this elbow because the elbow will store water so that the odor from the lower pipe will be blocked under this layer. Without the elbow, the drain of the laundry room and the toilet will emit an odor. There may be developers who think that it is OK to use deodorant floor drains. The practice of the project proves that the deodorant floor drain is far from meeting the actual needs. And because of this small place, it often best reflects the construction quality of the builder.
Special reminder: the drainage pipe in the lower part of the bathtub has a water return bend, but there is no other position. It is necessary to install a deodorant floor drain!!!
Tip: Equipotential protection devices are mainly designed to protect against leakage in humid environments such as kitchens and bathrooms. The metal frame, such as the wash basin, has a stainless steel pipe under the wash basin. It is connected to the stainless steel pipe with a wire (the wire requirement is not less than 4 square meters) and is connected to the box to prevent leakage due to moisture. Protective effects. In the advanced decoration, it is mandatory. Almost everyone in the home decoration has not noticed this. For example, there is a nut under the cast iron bathtub, which is also used for wiring here, so the equipotential box should not be sealed.
Aluminum Pipe Cutting Machine,Cnc Aluminum Pipe Cutter,Aluminum Tube Steel Pipe Cutter,Hydraulic Aluminum Cutter
Shaoxing Sunfong Intelligent Equipment Inc. , https://www.zjsxsunfong.com