Expansion joints are a critical part of any construction, they are placed between different elements of a structure to allow room for the natural expansion and contraction and for small tremors. If expansion joints were not their the walls of the structure would crack.
Water proofing of expansion joints is extremely important because if erosion sets in and the joints are not functioning properly the entire structure is in danger of being damaged. Traditionally expansion joints are water proofed by wrapping them in membranes of different materials.
If Expansion joints are not properly waterproofed they may get damaged over time that is why it is extremely important to get the water proofing right.
Pakistan Phthalates used the latest and scientifically researched methods to water proof expansion joints to ensure that they do not lose their original shapes and properties. We take our job seriously because lives depend on it.