Bitumen and bitumber -containing materials include such waterproofing.
21-08-2018, 18:38
Coating waterproofing is a multi -layer coating, the thickness of which depends on the state of the surface. Crystaline waterproofing is used for external use, for areas with high humidity, or if soil waters are closely located. Bitumen and bitumber -containing materials include such waterproofing.
