Design and installation of underfloor heating pipes

2023-10-24

PERT floor heating pipe pressure test acceptance: pressure test shall be conducted after construction is completed; During the pressure test, open the exhaust valve on the water distributor, and when there is even flow of water from the exhaust valve, close the exhaust valve. Increase the system pressure to 0.6MPa and stop boosting, with a maximum pressure not exceeding 0.8MPa. Check for water leakage at each contact point and maintain pressure until the end of construction; When conducting water pressure tests in winter, reliable antifreeze measures should be taken.