Home improvement bathroom waterproofing, how much height to do, what waterproof powder to use

There are a lot of waterproof materials, but the current decoration workers are not very good at the technology, and they generally use propylene waterproof plus special waterproof glue.

There is also a kind of mortar waterproofing, this kind of waterproofing is the worst to ask the decoration workers to do, or to ask the business professionals to construct, because there are many decoration workers in the details of the poor handling, it is easy to leak.

Many owners have made two layers of waterproofing for insurance, the first layer is made of mortar waterproof, the second layer is made of propylene waterproof, so that the cost will be high but the effect is very good, and the use time is also very long, when it comes to the height of the bathroom, many people have misunderstandings, thinking that the higher the better, in fact, it is not right, the waterproof height of the anti-health is generally meters, note that this is waterproof, does not mean that it can be moisture-proof, many owners have moisture-proof walls outside the bathroom, this is because you only made waterproof and did not do moisture-proof treatment, which many construction prevention do not understand. Therefore, when making waterproof, you must not forget to prevent moisture, the treatment method of moisture-proof is very simple, after the bathroom is waterproof, the outer wall is 1 meter high from the ground, do not forget the ground, moisture-proof and waterproof are the same, and the wall is made on the ground.

Waterproof height of home decoration bathroom: the position of the shower area should be 180cm or to the top; The other wall positions should be 30cm high.

What waterproof powder to use? "Now home improvement waterproofing has long been without this obsolete material. Now the commonly used materials for home improvement waterproofing are:

Polymer cement-based waterproof coating, this kind of product is simple to construct, waterproof and moisture-proof (wall dampness) with excellent performance and long service life, and is most suitable for toilets with less ground area, more wall pipes, and wet ground, requiring non-toxic and harmless materials and tiling on the wall on the waterproof layer.

Only use cement-based waterproof coating, as long as the construction is in place according to the construction instructions, it can completely solve the waterproof and moisture-proof problem of the bathroom at one time.

There will be no bricks that cannot be pasted. It is because the traditional cement mortar or pure cement tiling, the waterproof layer blocks the penetration of water, resulting in cement mortar or pure cement has not formed an overall bond with the waterproof layer and the base surface of the wall, and it has been dry and lost its adhesion, resulting in hollowing and brick dropping.

It is recommended that in order to increase the firmness of pasting tiles, first carry out construction in accordance with the construction instructions of the tiles; secondly, do brushing on the waterproof layer; Then, as far as possible, do not use pure cement paste for pasting; There is a certain gap between the tiles when pasting.

Home decoration and sanitation waterproofing mainly use flexible K11 paint or JS waterproof coating, clean the base layer on the structural layer, leveling, and then backfill after two times of waterproofing, remember that the wall waterproofing should be high. After backfilling, then open the bottom of the pot and do two more waterproofing, you can paste tiles, and the entire bathroom should form an overall waterproof encirclement. No leaks.

These two materials are not only waterproof but also moisture-proof for home decoration, and the most important thing is environmental protection.

If you only do the ground, you can use TS waterproofing, and apply a layer of waterproof mortar on it, which is not thick and practical.

If you make a wall, you can directly make waterproof mortar waterproofing, and paste tiles on it.

Generally, rice is made, and it is best to use non-toxic and odorless waterproof coatings for home decoration.

My home made about half a meter, waterproof glue called: Laoyal. 10 yuan 1 barrel, used the barrel.