The purpose of expansion joints is to form the joining space in between two planks of the roof or side walls. Spaces between two planks are filled with filler materials keeping spaces of expansion and contraction the planks.
These expansion joints help absorb expansion and compression forces.
BH provides guaranteed services
Expansion joints waterproofing by BH waterproofing consultancy firm gives you cost effective waterproofing treatment.
We use high quality materials to effectively waterproof expansion joints.