TPO Waterproof Membrane

TPO waterproof membrane is a waterproof sheet, consisting of thermoplastic polyolefin compound resin materials as the base stock, also reinforced with fiber backing materials, and manufactured by advanced extrusion machining technology.

Type:

H type: Homogeneous TPO membrane

L type: with fabric backing

P-type: reinforced.

Technical Datasheet

TPO Membrane			Standard: Q/0783WHY
NO.	Item		Unit	Value
				H	L	P
1	Resin Thickness on Middle Mesh≥		mm			0.4
2	Tensile Properties	Max. Strength ≥	N/cm	–	200	250
		Tensile Strength≥	Mpa	12	–	–
		Elongation at Max. Strength ≥		–	–	15
		Breaking Elongation ≥	%	500	250	–
3	Dimensional Stability after Heat Treatment ≤		%	2	1	0.5
4	Foldability at Low Temperature			-40℃ No cracks
5	Water tightness			0.3Mpa, 2h No penetration
6	Resistance to Impact			0.5kg*m, No penetration
7	Resistance to Static Loading			–	20kgs No penetration
8	Joint Peel Strength		N/mm	4.0 or membrane broken	3
9	Overlap Joint Strength ≥		N	–		290
10	Right Angle Tearing Strength		N/mm	60	–	–
11	Joint Shear Resistance		N/mm	–	250	450
12	Water Absorption (70℃, 168h) ≤		%	4		3

Features

1. It’s easy to install with good system integrity, and few accessories.

2. Excellent tensile strength, tearing resistance, and penetration resistance performance.

3.No plasticizer. They have been tested as having excellent resistance to thermal aging and ultraviolet, durable, and exposed.

4. Hot-air welding. The peel strength of the joint is high.

5. Fast welding speed.

6. Environment-friendly, 100% recycled, without chlorine.

7. Durable hot welding performance and easy to repair.

8. Smooth surface, no fading, and pollution.

Application

Widely applied on various kinds of waterproofing projects:

1. Subways and tunnels

2. Roofs of the sports complex

3. Green roofs

4. Exposed roofs

5. Steel roofs

6. Waste landfilling yard

If you want to know more about it, please contact us at carlos@onices.com