Equipment for PE Waterproof Membranes

Equipment for PVC Waterproofing Membranes
Equipment Description
PVC waterproofing membranes can be extruded with the plant by adding assistants into polyvinyl chloride resin to provide flexibility, smoothness and stability, conforming to the national standards of GB12953-2003. The equipment is electronic numerical control, high automaticity and easy to operate.
Equipment Model

ModelRated power(Kw)Output(kg/h)Size: Length× Width
Specification Procution thickness(mm) width(mm)
SZ-JL-1 195 450-500 15.8× 2.5 0.5-2.0 2100

PVC waterproof membranes
Technical Parameter
Host adopt advanced trans-mission technology, can save electricity up to 30%
Automatic heating system had taken thick-circuit, saving electricity about 40%.
1. Extruder SJ120 Reducer SJY500 Engine Power is 75 KW (VVVF, variable voltage variable frequency)
2. Extruder barrel can be used 38CYMOALA materials with nitriding treatment. Screw heating power is 38 KW
3. Die can be with inner heating system, power is 34KW.
4. Three-Roller Device is vertical style, surface of roller was with hard chrome treatment. Power is 3KW. (VVVF, variable voltage variable frequency)
5. Traction Device can be used twin-roller tightening with torque traction. Power is 16N.
Winding Unit is adopted friction winder with auto counters and length alarm device. Power is 1.1KW.

Products Description
Single layer PVC waterproof membranes, PVC waterproof membranes with fibre.
The PVC waterproofing rolls formulas are based upon polyvinyl chloride resin with other assistants added to provide flexibility and stability such as anti-oxidant, absorbent of ultraviolet light, plasticizer and plastic filling agent.

Physical Properties
GB12952-2003 [Physical properties For Single PVC membranes]
No. Item I-Type II-Type
1 Tension strength/MPA 8.0 12.0
2 ≥ Fracture elongation/% 200 250
3 ≤
Heating size transformation/% 3.0 2.0
4 Cold bending
-20C No craze
-25C No craze
GB12952-2003 [Physical properties For PVC membranes with fabric]
No. Item I-Type II-type
1 Tension/(N/cm) 100 150
2 Fracture elongation≥ /% 150 200
3
Heating size transformation/% ≤ 1.5 1.0

4 Cold bending -20C
No craze -25C
No craze
Installation
There are three installation ways: Bonding method, Empty laying, mechanical fixation. Seam process commonly used hot welding.
Application Range
PVC membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.