The new house is about to be accepted. What should Weihai Decoration Company pay attention to?

Acceptance is a very important part of decoration, especially the three links of water and electricity, bricklayer and oiler. So what should we pay attention to in the acceptance of these three links?

Hydropower transformation acceptance?

The layman simply can't see what's wrong with the water and electricity acceptance. In fact, the inconvenience of life in the future can be found in the step of water and electricity acceptance.

1, the load-bearing wall can be slotted, but don't cut the steel bar.

The problem of slotting the load-bearing wall is very confusing to everyone. Some people say that slotting is not allowed, while others say that slotting is not allowed. What's going on here?

First of all, it is clear that as long as the reinforcement is not interrupted, it is ok to slot the load-bearing wall, and the exposed reinforcement is no problem. Finally, seal it with cement.

▲ The black one behind is a steel bar, which can be exposed. After that, just seal it with cement.

In addition, the chute does not meet the "horizontal and vertical" construction specification and cannot be opened.

Slot at will now, take the shortest wiring distance, and it will be easy to puncture the water pipe/circuit in the future, so as to save the waste of money in repairing the wall! It is best not to open transverse grooves, especially light partition walls. After opening a row of transverse grooves on the wall, it will affect the safety of the wall.

2, cold and hot water outlet flushing

It is easy for the naked eye to see that the two water outlets are not in a line, but there are still many careless masters planted on it. If the two water outlets are not aligned, the nozzle will be installed askew. This situation must be reloaded and cannot be let go.

▲ The water outlet is flush.

3, whether the circuit is safe, pay attention to the following points.

Exposed copper wire is in danger of electric shock and fire, so it should be wrapped with tape. The reserved wire end should be rolled into a spring shape, hidden in the bottom box, and covered with a protective cover.

▲ Roll a few more lines first.

▲ Then seal it with a wire box.

Water and electricity cannot be in the same water tank. There are waterproof areas (kitchen, bathroom, balcony) and the ground cannot be wired. Therefore, the lines of kitchen and bathroom are generally on the top, and they are electric and underwater.

In this way, if the water pipe leaks, it will not affect the normal work of the circuit.

▲ Green is a water pipe, and orange is an electric pipe, which can be used for water supply and drainage.

4. What do you think of the dead line?

Since the catheter is buried in the wall, why die? You know, the live line can be replaced and upgraded in the future, and the dead line can only be shoveled and pulled again.

For example, when you just renovated, you used a bad network cable. After a while, you found that the network speed was dragged down, and you immediately took out the old line and replaced it with a new one, without any problems. Doing work is a habit, not an extra service, and it doesn't cost a penny at all.

The standard of live line is simple:

A pipe turns no more than three times (except extremely long);

There shall be no more than four wires in the pipe (or the diameter of wires shall not exceed 40% of the inner diameter of the pipe);

Catheter rotation angle ≥ 120.

▲ The corner of the wire tube is a sample.

5. Strong current and weak current will not interact.

At present, the best distance between strong and weak current is 50cm, but many small units have limited area, not to mention 50cm and 30cm.

Therefore, the distance between strong and weak electricity should be determined according to the actual situation, and it should be opened as far as possible when space permits. Extend 200mm from the intersection of strong and weak current for shielding protection, and generally wrap the weak current tube with tin foil.

▲ High voltage shielding protection is not mandatory at present.

Bricklayer's acceptance?

Bricklayer is the easiest link to see the flaw. If there are any mistakes, point them out. Don't be afraid, master!

1, uneven brick joints and uneven brick surface.

Don't think that because you are an amateur, you can't correct the mistakes of experts. There are too many shortcomings that can be found by the naked eye, especially in the construction site where tools are misplaced, materials are misplaced, and cigarette butts are littered. There must be many mistakes you can find!

First look at how the wall tiles in the bathroom and kitchen are laid, and whether the brick joints are aligned evenly. Stand by the wall and see if there are any obvious protrusions or depressions on the wall after bricklaying. Knock it with your hand again. If there is a hollow sound (this is called hollow brick), it should be repaired immediately, otherwise it will be easy to loose and fall off in a few years.

▲ Workers are measuring the flatness of the wall with a ruler.

▲ If workers directly stick bricks, you should carefully check the wall.

2. Is the place where the pipeline is changed waterproof?

Many wonderful bathroom units will do toilet displacement and floor drain odor, so they dug a hole in the ground and buried a pipe.

To be on the safe side, you have to brush a layer of waterproof paint before sealing the pipeline with cement. Otherwise, this replacement pipe leaks and directly leaks downstairs.

▲ Replace the replacement pipe at the floor drain position and coat it with waterproof!

3. Is the floor drain draining fast? Try the water.

As we all know, the floor drain should be installed in the lowest place in the bathroom, and the tiles should be splayed to ensure smooth drainage.

Don't forget to try the drainage speed when accepting, otherwise the problem will be difficult to change after the bricklayer accepts.

Oil worker acceptance?

If you want to find faults with the big white wall, you should stand at a distance of 150cm from the wall and observe whether there are any small defects such as paint marks (falling off), small pimples, sand holes (holes as big as hair) and brush marks.

When accepting two-color walls (including walls and roofs with different colors), we should pay attention to the boundary between the two colors: whether the boundary is straight, whether the colors penetrate each other (bite color) and so on.

▲ The junction of two colors is the most prone to problems.