Such areas as terraces, open balconies and roofs require mandatory waterproofing with a quality material that provides resistance to ultraviolet radiation and salts. In addition, it is desirable that the material is elastic, does not shrink and does not crack.
Let's consider paragraph 15 DESIGN OF WATERPROOFING OF DEEP PARTS OF PROTECTIVE STRUCTURES AND SPP
The ideal option for quickly finishing the walls of a bomb shelter after repair work is considered to be the finishing putty Teknorep 100 Flex with polymer fibers in the composition.
Depending on the features of the structure, waterproofing of a bomb shelter can be done in two ways: from the inside; from the outside.
A correctly selected waterproofing material resistant to UV radiation provides reliable protection for the entire structure for a long time.