Pipe
PE-Rt Pipe

PE-Rt pipe whose physical property and execution characteristic is excellent is being used as an apartment complex heating, water supply piping purpose and the one for China export can be produced, packed up to 300m at maximum 1R depending on order.
Mortar floor heating execution method of the Dongshin PE-Rt pipe

1. Floor zone insulation water-proof mat treatment
   Lay the insulation water-proof mat on the floor to be executed and conduct mortar execution. Execute up to the partial position of the 5cm above of the wall body to get moisture-proof of the surrounding wall body too.
   
   
2. Basic mortar execution for pipe support
   As mortar floor zone is the floor for support when executes the pipe, mortar mixture ratio to make the sand versus cement 3:1 extent and make the floor face horizontal and completely cure.
   
   
3. Circulation warm water distributor installation
   Install the warm water distributor horizontally, and make the space between valve socket and floor maintain over 30 cm space. Position of the warm water distributor is to install that make the supply valve come from the front and make the recovery valve come from the rear.
   
   Once attach the air vent to the distributor, heat efficiency becomes higher since get rid of the air inside the each room's piping pipe then facilitate harmonious warm water circulation.
   
   
4. Bending method of the pipe piping
   All we have to do is to grab the pipe by both hands as long as possible and bend slowly toward the desired angle without forced circulation or heating of the warm water. In order not to be broken off when bends the pipe, should grab over minimum both hands distance as long as possible, and diameter should be the over minimum bending diameter when bent.
   
   
5. Pipe fixation method and finish treatment
   For pipe fixation drive a nail on the basic mortar floor in use of the saddle and make it fix. At this time fixation interval should be 1m extent, and for the bending zone install the saddle at 2 places on the 90 degree bending spot, install the saddle at over 3 places on the 180 degree spot. When piping on the light-weighted air bladder, may fix by U-shaped pin.
   
   If use the cream bar, get installed evenly and immediate installation is possible after the floor mortar was cured. Execute the finish mortar on the fixed pipe not to make the pipe expose, and conduct finish treatment making the floor uniform.