After getting the house, many people do not know how to accept, and some people think that the quality inspection station has been accepted, and the owner's re-acceptance is suspected of excessive. In fact, in many cases, you do not accept the test, you have to be under the house. Just find the problem before signing, you will be more convenient to pursue the developer's responsibility.
Tong Ji . Yu Run
New house acceptance
As a layman, how do you check the house? Of course, the items listed here are effective for acceptance of any type of house, including acceptance of commercial offices.
1, look at the wall
Do not know when to start, see the wall turned out to be the primary issue of housing acceptance. In fact, even houses built in the 1980s are not as fragile as current houses. I have seen the most serious house. The window has found water seepage on a rainy day. When I asked it, I realized that all the walls under the windows of the entire building had water seepage. When the typhoon approached, it was even more alarming. What was even more astonishing was that this building was built by the Land and Resources Bureau of a district and it was terrible. Therefore, the acceptance of this, it is best to visit the house on the second day of heavy rain before the house is turned over. If there is a problem with the wall at this time, it is almost insignificant.
In addition to the seepage of water in the walls, there is a problem that the wall is cracked. A friend once reflected that his family had a crack in a door shape. Later, he asked the developer to know that it was originally an elevator freight port left behind during construction. Later, when it was sealed up, it was handled in a sloppy manner to stay in trouble.
2, inspection and hydropower
The first is to check if the house's hydropower is on. Of course, for some high-end renovations, most of the hydropower will be replaced in the later period, so sometimes these are not critical, but if you do not plan to replace water and electricity, then these things must be carefully accepted.
Check the wire, in addition to see if there is electricity, the main thing is to see if the wire meets the quality of the national standard. Then the cross-sectional area of ​​the wire meets the requirements. In general, the wires in the home should not be less than 2.5 square meters, and the air-conditioning line should reach 4 squares. Otherwise, when the air conditioner is used, it is easy to overheat and soften. Of course, this is an ideal configuration, and most civil cables will be one grade worse.
3, waterproof
The waterproof mentioned here refers to the waterproof of the kitchen and toilet. Of course, some of the houses that are currently delivered have already declared that they have not done waterproofing. This requires renovation. If waterproofing is already done at the time of delivery, we have to verify whether the waterproofing is done well. If you don't try it before the renovation, then if you find something leaking when you finish it, then the maintenance project will be big. You have to remove the floor that has been renovated to make a new waterproof layer. The method of acceptance of waterproofing is: using cement mortar as a door to block the toilet, and then cover it with a plastic bag, then put it in a solid state, and then put the water in the toilet, shallow (about 2cm high) ). Afterwards, the owners who are downstairs are expected to check the ceiling of their home toilet after 24 hours. The main locations for water leakage are: direct leakage of the floor slab; contact between the pipeline and the floor.
4, inspection pipeline
The pipe referred to here refers to a drainage/pollution pipe. Utah is a sewage outlet such as a balcony. When it is accepted, take a water-filled appliance in advance and pour water into the outlet. See if the water is flowing smoothly. Why should we accept this? Because during the construction of the project, some workers often “stolen†this work when cleaning. Put some cement residue into the drain and run away. If the cement is more viscous, it will clog at the elbow and cause drainage difficulties.
There is another situation, but it is not related to acceptance. That is to look at whether the sewage pipe has water storage deodorant elbow. According to experience, if the sewage pipe does not contain water and deodorant elbow, then the overall quality of the house will have to hit 12 points. Why do the sewage pipes need such elbows, because the elbows will store water so that the smell from the lower pipes will be blocked under this layer. Without an elbow, the laundry outlets and toilet drains emit a odor. There may be developers who think that the use of anti-odor floor drains will work. The practice of the project has proved that the deodorant floor drain is far from meeting actual needs. And because of this small place, it is often best to reflect the construction quality of the builders.
5, test ground level
The experiment received this, for the general user is a certain degree of difficulty. Ground leveling is the measurement of the horizontal error between the floor and the ground in the doorway that is furthest away from the entrance. Examine this, many times can also reflect the developer's construction quality. Because as the owner, it is impossible to accept the main structure. Then we can only look at the quality from these details. The method of measurement If you do not bother, then the method is quite simple. Go to the hardware store to buy a small transparent water pipe, about 20 meters in length, and then fill it with water. First draw a sign 0.5 meters or 1 meter off the ground at the door. Then adjust the level of the water pipe to the height of this sign and find someone to fix it in this position. Then move the other end of the hose to the room furthest from the door. Then look at the height of the water pipe at the place, and then make another sign. Then use a ruler to measure how high this mark is off the ground. The difference in these two levels is the difference in the level of the house. You can also use this method to analogically measure the level difference in the entire house. In general, if the difference is about 2 cm is normal, 3 cm is in an acceptable category. If you go out of this range, you have to pay attention. I have seen the worst level difference reach 7cm. After the measurement, I thought I was measuring wrong. The above work is a bit cumbersome. If you have a friend who owns a laser-sweeping instrument, this problem will be solved much more.
Home inspection experience on the entrance decoration house house decoration housing cement interior decoration toilet door
Refrigerant is the fluids which complete the thermodynamic cycle of a chiller.It absorbs the heat of the cooled object at low temperatures and then transfers it to the cooling water or air at a higher temperature. In a vapor compression type refrigerator, a refrigerant capable of liquefying at normal temperature or lower temperature is used as a refrigerant such as freon (fluorine, chlorine, bromine derivatives of saturated Hydrocarbons), azeotropic mixture A mixture of Freon in a certain proportion of azeotropic solution), hydrocarbons (propane, ethylene, etc.), ammonia etc.
High Purity Refrigerant,R404A Refrigerant,Industrial Protection Refrigerant,Environmental Protection Refrigerant
Quzhou Xiecheng Chemical Co., Ltd. , http://www.xcrefrigerant.com