Procedure for the application of grp layers with vacuum technique in liquid storage tanks (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the application of grp layers with vacuum technique in liquid storage tanks where, once the bag (5) is introduced into the tank (1) and prior to the vacuum process to form the grp layer, it comprises the introduction of air inside the bag (5), causing it to behave like a balloon so that it adapts to the inner walls of the tank (1) overcoming the forces of gravity. Preferably, furthermore, it contemplates the use of an inflation valve (6) that is incorporated coupled in the mouth of the bag and in coincidence with the mouth (2) of the tank and that can be removable. For the introduction of air into the bag, for example, an air compressor (8) is used. (Machine-translation by Google Translate, not legally binding)