After the renovation of new homes, the problem has been irritating consumers. Decoration is not an easy task. The following is a collection of poor quality home improvement project exposure map, to give you a reference to the owners!
Excessive threading
A 6 in charge, wear 7 2.5 square wire, to heat, fever knows? 6 In charge of the general best not to wear more than three 2.5 square wires.
ceramic tile
The top row of wall tiles, at least use one-third of the wall tiles to paste, a solid is better, after the ceiling regardless of whether the edges are not beautiful or not, the following picture of the ceiling, can only use the line to edge .
Suspended ceiling
Ceiling, personally think that the use of guns to fix plasterboard is not suitable, the simplest reason: plasterboard is self-weight, gun nails do not have ass, in case ceiling loose, plasterboard can easily fall. The use of self-tapping screws, or should use screws, because the screws have ass. Of course, the screws are not indiscriminate. You must first position the bullets on the plasterboard. The spacing of each screw should be controlled at about 20 centimeters. The following figure mainly uses gun nails, and the screws are only partially fixed.
Door cover
The bottom of the door cover, whether it is carpentry site production or finished door cover, the least laborious approach should be to use white pine plate side, solid absolutely nothing to say, the deformation rate is also the smallest, followed by the choice of blockboard, again is the use of the whole Root wood keel base, although there are many people now choose to make the bottom of the Chinese fir, but personally feel unreasonable, the deformation rate is relatively high.
Sort by Order: White Pine Plate> Blockboard> Wood Keel> Pine Board
Yangjiao
The splicing of the yin and yang angles of the tiles is a work of art. This is related to the experience and level of detail of the bricklayers. The average labor cost of the tile workers has reached 200 yuan a day, so take some effort. The yin and yang angles of the tiles should be measured using yin and yang squares, and the error should be within 2 mm.
Line tube
There are two methods to protect the ground line: if the floor is tiled, after the bricklayer enters the site, some cement mortar can be thrown on the line pipe, which is slightly higher than the line pipe. After the cement mortar is solidified, it is not easy to step on. If the floor is to be paved, place two wooden keels along the sides of the line for protection. It is not easy to trample the line.
Water pipe
Mixing old and new PPR pipes is not a good idea. Although PPR is connected by hot-melt, different brands of pipes have different quality and expansion coefficient. This kind of old and new mixed place is the most problematic. It is best to use the same brand of water pipes and fittings from the entry water meter box. If you have problems, either look for the water plant or look for the water pipe manufacturer.
Underwater pipe
The downpipe still has to be protected, otherwise it will be very troublesome to stay. The method of protection: Go to the plastic shopping bag and stuff it with rags and clothes, and don't stuff it in too much. You can block the drain, and the floor drain will do. Then use the rope to fasten the exposed side of the plastic bag and the tube. .
Well-protected sewage pipe
Toilet
This involves the protection of finished products, MT or let the owners first cool it, remember that after loading their own MT, I always throw a cigarette butt, and then a small solution.
Waterproof correct construction method:
Before doing waterproofing, treat the grass roots clean and tidy. If there are pits, gaps, you can use cement to smooth out. Do waterproof again. If the groove of the water pipe breaks the waterproof, you can first bury the pipe with cement mortar, smooth it and make it waterproof. Before waterproofing walls and floors, the surface should be clean and tidy. If there is a gap, waterproof may not stop the gap.
Waterproof problem 1:
Workers only know that waterproofing should be done 30 centimeters above the wall. However, there is a gap between the standpipe and the ground. The gap is not completely sealed off, water flows from the gap to the inside, and water seeps downstairs.
Waterproof problem two
Waterproof is the top priority in home improvement. Although the amount of work is not large, if the treatment is not good, maintenance will be the most troublesome in the future.
The main causes of water seepage are as follows:
Bathroom floor, seep water downstairs.
Bathroom outside corner position:
The back of the bathroom's shower wall is usually the wall in the bedroom where the wardrobe is placed.
There is another situation that is special:
The water tap of a water outlet is not tightly installed, and water is constantly leaking out. The water outlet is inside the wall tiles, and it cannot seep outside, but the water continues to seep through the wall. Penetrate to the opposite wall and seep downstairs.
See picture:
After the installation of the cabinet, the key check points are:
Door
Whether the cabinet door is installed upright and the gap between the doors is even.
Uneven cabinet door gaps can cause door friction, which can affect the life of the door.
If the hinges are not securely installed, the door joints will be uneven and the doors will hang down. This is a worker's craft problem.
Cut door cover
When the wooden floor is installed, the doors are installed, and the wooden floor is inserted under the door. This requires cutting the door pocket and inserting the floor.
Cutting door covers is a technical activity. If the master craftsman of the wooden floor is very general, it is difficult to see the rough hair of the door-sleeve.
In addition: wood floors have to be inserted, and sometimes can not insert into, leave a little gap, it is ugly.
When the wooden floor is installed, stare at the scene and find that the worker cuts the door slippery, so stop immediately.
Socket wire
This is basic knowledge. The circuit is transformed and the wires are colorless. Late maintenance is inconvenient.
In particular, the outlet, if it is not divided into color, can not figure out which is the zero line, which is the ground line. When you meet a careless electrician and reverse the ground and neutral lines, wait for the trip. Because most homeowners don't try out every outlet when they hand in.
There is: when the outlet needs to be replaced, remove the outlet. When installing the new one, it was found that the three lines of the socket were the same color, and they could not understand how to install it.
Tip: The color separation scheme for the outlet cable is: FireWire (red), Neutral (blue), Ground (yellow-green)
dome light
Many times, the top surface is not suspended, but it requires the light to move. Especially the location of the restaurant lights, many need to move, not ceiling.
Many workers have opened a small slot and buried the wire directly in the trough. The reason why they did not wear pipes is: "The top surface cannot be grooved very deep, and it is easy to break the floor slabs. The shallow groove is not allowed to be buried, so the pipes are not worn."
The correct construction method:
The wire still has to be worn. But instead of wearing the 16 PVC pipe, it was wearing a very thin, very small yellow wax tube. In this way, the insulation of the wire is greatly improved.
At the turn of the line pipe, small elbows cannot be used, and springs need to be used to bend the line pipe. Cold bending is very stressful:
The spring and line tube must match. If the spring is too thick to fit into the tube, it is easy to break the tube. The spring is thin, and the inner diameter of the tube is reduced.
There is another reason: the pipe was originally well nested, and when it was buried in the wall and it was buried in the wall, it was found that the camber was not enough, so it was nested directly by hand and the pipe was flat.
If the line is flattened, the thread that is inside is not pulled. It is inconvenient to install the panel later, and it is inconvenient to repair later.
Yang angle is not straight
Yin corner is not straight
The top of the yin and yang angle did not find straight. In the ground can be seen at a glance, reducing the level of decoration.
Before construction, the construction party is required to make a straight line to the yin and yang horns, and then follow the straight line to find straight through the plaster so that the yin and yang angle is straight.
This construction is more troublesome. Generally, decoration companies are unwilling to do this construction because finding yin and yang corners requires a lot of money.
There will be some gaps between the door line and the wall, because the wall cannot be completely squared and structured. If the wall surfaces on both sides of the door pocket are not in one plane, it is not easy to do door covers, and the door pockets will connect the two walls.
If the thickness of the wall on both sides of the door sleeve is different, the thickness of the door sleeve should be the same.
Therefore: The door sleeve line and the wall surface appear cracks.
the measures taken:
Before installing the door line, scrape the plaster on the ground floor and level the wall. Then install door line, sure there is no gap.
The veneer is made of a veneer, which first ensures that the veneer is clean and free from contamination. If there is a stain on the veneer, brushing with varnish will not cover the stain.
Deep colored veneers are more resistant to dirt, as long as they are not dirty. Basically do not need any protection measures. But when it comes to those veneer panels that are light in color, special attention is needed. For example, white maple veneer. The specific protective measures are: After the light colored veneer comes into the field, it is checked and immediately protected by a primer. In this way, even if the veneer is contaminated, there is primer protection and it will be OK to polish the primer in the future.
prompt:
After those light colored veneers come into play, they are checked and accepted in due course. After acceptance, they should buy some paint immediately and brush it again. Do not brush primer and do not allow carpentry construction.
Most of the cracks on the walls are related to the grassroots. There are large areas of cracks in the grassroots, and some putties are overwhelming.
The quality of some homes is relatively poor, there is a certain deformation of the main body, and cracks are revealed.
There are also some internal insulation layers in the external walls. If they are not handled well, there will be large areas of cracks.
There is the most basic if not completely dry, just dry, above the direct grant of putty, paint. When the base layer is dried again, it is easy to produce large-area cracks.
In case of these conditions, the measures taken:
Full of really good cloth, serious need to install large-scale plasterboard, take those crack resistant latex paint.
Or: directly paste wallpaper. If the wallpaper is thin, cracks can also be seen.
When the unpainted door is installed, the paint may sometimes be inadvertently damaged. Especially the installation of the door line, coupled with the quality of the door line is not very good. At the time of installation, it is possible to crack the door line. Occasionally, the worker's master will repair the cracked door line and cannot observe it without careful observation. But for a long time, cracks may still crack.
Therefore, after the finished door is installed, careful inspection of the door line should be carried out. A cracked door line should be found and the worker must be replaced immediately.
Before the unpainted door is installed, the worker is accounted for. If the door line is damaged, it must be removed and replaced. Any cracks found will not be accepted.
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