Celcon Blocks are an ideal acoustic solution for houses and flats and are much better at reducing the transmission of sound than an aggregate block of the same weight because of their unique internal structure.
Celcon Blocks have a cellular structure made up of thousands of non-connected cells. These cells give them their excellent acoustic insulation properties, as well as making them highly resistant to the passage of heat, air and water.
No need for Pre Completion Testing. Robust Details mean that it is possible to build a number of constructions for separating and flanking walls that when used in conjunction with separating floors, can completely eliminate the need for any PCT in a house as well as flats and apartments.