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METHOD OF PROTECTING A PLASTIC PIPE WITHOUT INSULATION PENETRATING FLOOR ACCORDING TO ETA-17/1063
1 - rigid floor with a thickness of B = min. 150 mm
2 - plastic pipe, diameter "D" and wall thickness "t"
3 - Piro Collar PC, mounted on the underside of the floor
4 - fire collar mounting - steel expansion anchor bolt M6x60 or M8x80
5 - the space between the pipe and the wall structure, filled with cement mortar
with a thickness of u = max. 10 mm
Fill the space between the pipe and the floor tightly. Use cement mortar.
Steps 1 - 5
Place the fire collar on the pipe. In case of fire collars with a diameter of PC-125 and larger L, first wrap the pipe four times with an intumescent insert and then put the steel cover on top.
Pull the locking pin of the clamp through the fixing slot on the other end of the collar and fold it 180° backwards so that the fire collar is firmly closed on the pipe.
Attach fire collar to the floor with expansion anchor bolts. Do not use expansion anchor bolts containing plastic elements.
Mark the completed penetration seal with the label attached to the set. Mark Piro Collar PC on it, enter the date and the name.
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