Come to another bathroom to do waterproofing, is it okay to do it again

If the original waterproof layer is not damaged, it is basically no problem to do it again. However, when doing hydropower, it is very likely that the original waterproof layer will be destroyed, so it is best to do waterproofing twice just in case.

The first uniform and dense coating is applied on the base surface, and each application should not be too thick, otherwise it is easy to layer and not easy to dry. Pay attention when painting, if the paint has precipitation, stir evenly in time, and stir a few times at the bottom of the barrel every time you dip the material. so as not to precipitate.

The coating should be as uniform as possible, there can be no local deposition, and it is required to roll the brush several times so that there are no bubbles between the paint and the base surface, and the bond is tight. Each layer of coating must be taken according to the specified amount, and must not be too thick or too thin, if the final waterproof thickness is not enough, one or several layers can be added. During the break or at the end of the construction, all tools and work clothes stained with paint should be washed with water in a timely manner.

Otherwise, it will be difficult to clean the paint after it has dried.

The second and first vertical brushing, can avoid some of the previous gaps can not rest in time, if it is to do wall waterproofing, it is recommended to brush horizontally and then vertically. However, be careful not to apply waterproof materials on rainy days. If you apply waterproof material on a rainy day, the effect will not be very good.

Do a good job of waterproofing the ground. Before laying bricks, it is necessary to do a good job of waterproofing engineering, after the tiles are laid, to ensure that the brick surface has a drainage slope, and the slope is towards the floor drain, which is conducive to wastewater discharge. Do a good job of waterproofing the wall.

Toilets splash water on adjacent walls when bathing, and if they are not protected by a waterproof layer, the adjacent walls and the opposite top walls are prone to dampness and mildew. Therefore, be sure to do a good job of wall waterproofing before laying wall tiles. Be sure to do a waterproof test.

After the waterproofing project is completed, for the sake of insurance, it is still necessary to do the waterproof inspection, if the waterproof inspection is unqualified, it must not be improvised, and the construction team must be re-waterproofed. Until waterproofing is done.

The waterproofing of the bathroom is generally safer twice, and the wall can be waterproof coating, which is practical and beautiful.

Generally, waterproof is brushed horizontally and vertically.