Is the long term storage of water in the polymer waterproof layer of the bathroom harmful to waterpr

You may use a polypropylene cloth waterproof membrane to make waterproofing, if you add an additional layer, you need to decide whether to do it according to the actual situation, it is recommended to listen to the opinions of construction workers.

Now the bathroom waterproofing uses waterproof paint and mortar waterproofing agent is more common, mortar waterproofing agent because of good adhesion with the wall, high strength, simple construction, waterproof years can be the same life as the building and other reasons become the most commonly used waterproof materials for kitchen and bathroom waterproofing. The specific construction method is as follows: >>>More

If you don't do it, you will regret it, and if something goes wrong in the future, you have to reorganize it, don't spend a lot of money to save a small amount of money. My home has just been renovated, and it should be waterproofed or can't be saved.

1. All are best waterproof with paint, there are more bathroom pipes, and there are hidden dangers with polymers regardless of the thickness of the polymer, mainly because the polymer glue at the boundary is not reliable.

Need to see how your bathroom is designed, the tarpaulin is laid on the bottom layer of cement mortar, it needs to be placed during construction, if the design has been finalized in the use of tarpaulin, it needs to be re-laid, more troublesome, waterproof coating is much simpler, the surface can be brushed, wear-resistant and rubbing-resistant, seepage-proof and leak-proof, and the construction is also simple.