How much does it cost to make a 5 square meter bathroom waterproof?

5 square is so small, 300 on the flat ground, and anti-meter on the rain area.

If you use the tarp green one, find someone to make the price at about 50 yuan per square meter. It's cumbersome and dirty to do.

Liquid waterproofing is like latex paint, bucket after bucket of liquid waterproofing. A barrel of more than 200 yuan is available. Once the bathroom is cleaned, it's OK.

Brush it with a brush, 2-3 times.

Now the general home decoration is the use of polymer cement-based waterproof coating, is the kind of story telling, is the mainstream of the market, in general, 18KG theoretical brush area of 10-15M2, brush twice, according to different brands, the price ranges between 130-280, the core ingredients (high-performance cement + emulsion) are almost the same, emulsion content, brand effect and so on.

Although you only need 5 square meters of floor area, considering the height of your waterstop and the shower wall, you will need a large bucket, and 15KG can also be used.

Personally, I think it's completely do-it-yourself.

Construction key points:

1. The base layer of the wall and floor must be cleaned, dry and dense.

2. For the corners and floor drain sewer nozzles, it is necessary to do a good job of plugging the leakage, which can be completed with the "plugging treasure", which is composed of fast-drying cement and is completed in the form of steamed buns.

3. I don't care how thick the brush is, I care about the uniform brushing without omission.

4. Pay special attention to the door, if there is a condition, the current water retaining stone will be paved, and there is no condition to make a dark water stop first.

Or is it the same sentence, I don't care how good the waterproof material is, how fine the construction is?

Basically, 45 60 flat materials are added manually, and the ground is generally done, and the walls are made 20 30cm high, and the shower area is high. Some companies will give you two times and collect money twice, saying that it is for the sake of insurance, but in fact, it is more money. You should ask in detail before you do it.

The flat ground is reversed, and the rainy area is reversed. Otherwise, when you take a shower, the water on the wall will penetrate the exterior wall, which will affect the wall skin putty of the exterior wall. The area is calculated as the area.

About 60-120 yuan per square meter, rigid waterproof materials are cheaper, and flexible waterproof materials are more expensive. Waterproof materials such as Sika, Lubang, etc.

Indoor polyurethane waterproof coatings are now generally one-component environmentally friendly, and the thickness after brushing is generally required to be thick, and it is not easy to control it if it is brushed several times. In home decoration, if there is a shower in the bathroom, the painting height is, if there is no shower, the painting height is.

Price analysis of polyurethane waterproofing per square meter:

Labor cost: working day * 97 yuan working day = yuan.

Main material fee: kg * 17 yuan kg = yuan.

Auxiliary material fee: yuan.

The total of the above direct costs: RMB square meters.

After adding the profit of management fee: yuan square meter.

Before making a waterproof layer, it is generally necessary to make a cement mortar screed, about 14 square meters.

Local treatment such as pipe root and floor drain can be integrated in the above unit price, and the actual coating area of the waterproof layer can be calculated at the time of settlement.