Prevention and remedy of alkali flooding of marble

Marble flashing can be divided into internal alkali resistance and external alkali resistance. Once the natural stone appears the phenomenon of pan-alkali, because the soluble alkali (or salt) substance has infiltrated into the stone along the capillary (which can be removed from the slate surface), it is difficult to remove it, so it is necessary to focus on prevention, and the following remedial measures can only be taken after the pan-alkali occurs.

Comprehensive waterproof treatment

As soon as possible, walls, seams, boards, etc. Should be fully waterproof, prevent water from continuing to invade, so that pantothenic alkali no longer expands.

Use stone pot alkali cleaning agent

The use of stone flashing cleaning agent The stone flashing cleaning agent is a colorless and translucent liquid made of nonionic surfactant and solvent, which has a certain effect on the cleaning of natural stone surface.