tpo membrane roof manufacturer and supplier

tpo membrane roof

short description:

Price: $3.5-4.6/square meter

Length: 15m, 20m ,25m or Customized

Width: 1m, 1.5m, 2m

Thickness: 1.2, 1.5 ,1.8, 2.0mm

Color: White, Gray Customized

material: TPO

Surface: Smooth/Textured

Place of Origin: TIANJIN,CHINA

Application: Roof waterproofing

MOQ: 1000 Square Meter

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Product Detail

TPO Membrane Introduction

Thermoplastic Polyolefin (TPO) waterproof membrane is a new waterproof membrane made of thermoplastic polyolefin (TPO) synthetic resin that combines ethylene propylene rubber and polypropylene using advanced polymerization technology, and is added with antioxidants, anti-aging agents, and softeners. It can be made into an enhanced waterproof membrane with polyester fiber mesh cloth as internal reinforcement material. It belongs to the category of synthetic polymer waterproof membrane products.

TPO Membrane Specification

Product Name	TPO Membrane roof
Thickness	1.2mm 1.5mm 1.8mm 2.0mm
Width	2m 2.05m 1m
Color	White , grey or customized
Reinforcement	H type, L type ,P type
Application Method	Hot air welding,Mechanical fixation,Cold sticking method

TPO Mrmbarne Standard

No.	Item		Standard
			H	L	P
1	Thickness of material on the reinforcement/mm ≥		-	-	0.40
2	Tensile Property	Max Tension/ (N/cm) ≥	-	200	250
		Tensile Strength/ Mpa ≥	12.0	-	-
		Elongation Rate/ % ≥	-	-	15
		Elongation Rate at Breaking/ % ≥	500	250	-
3	Heat treatment dimensional change rate		2.0	1.0	0.5
4	Flexibility at low temperature		-40℃, No Cracking
5	Unpermeability		0.3Mpa, 2h, No permeability
6	Anti-impact property		0.5kg.m, No seepage
7	Anti-static load		-	-	20kg, No seepage
8	Peel Strength at joint /(N/mm) ≥		4.0	3.0	3.0
9	Right-angle tear strength /(N/mm) ≥		60	-	-
10	Trapeaoidal tear strength /N ≥		-	250	450
11	Water absorption rate(70℃， 168h） /% ≤		4.0
12	Thermal ageing （115℃）	Time/h	672
		Appearance	No bundles, cracks,delaminatetion,adhesion or holes
		Performance retention rate/ % ≥	90
13	Chemical Resistance	Appearance	No bundles, cracks,delaminatetion,adhesion or holes
		Performance retention rate/ % ≥	90
12	Artificial climate accelerates ageing	Time/h	1500
		Appearance	No bundles, cracks,delaminatetion,adhesion or holes
		Performance retention rate/ % ≥	90
Note:
1. H type is the Normal TPO membrane
2. L type is the Normal TPO coated with the non-woven fabrics at the back side
3. P type is the Normal TPO reinforced with the fabric mesh

Product Features

1.NO plasticizer and chlorine element. It is friendly to environment and human body.

2.Resistance to high and low temperature .

3.High tensile strength,tear resistance and root puncture resistance .

4.Smooth surface and light color design,energy saving and no pollution.

5.Hot air welding,it can form a reliable seamless waterproof layer.

TPO Membrane Application

It is mainly applicable to various roof waterproof systems such as industrial and civil buildings and public buildings.

Tunnel, underground pipe gallery, subway, artificial lake, metal steel roof, planted roof, basement, master roof.

P-enhanced waterproof membrane is applicable to the roof waterproof system of mechanical fixation or empty roof pressing;

L backing waterproof membrane is applicable to the roof waterproof system of basic-level full sticking or empty roof pressing;

H homogeneous waterproof membrane is mainly used as flooding material.

TPO Membrane Installation

TPO fully bonded single-layer roof system

The backing type TPO waterproof membrane is fully bonded to the concrete or cement mortar base, and the adjacent TPO membranes are welded with hot air to form an overall single-layer roof waterproof system.

Construction points:

1. The base layer should be dry, flat, and free of floating dust, and the bonding surface of the membrane should be dry, clean and pollution-free.

2. The base adhesive should be stirred evenly before use, and the glue should be evenly applied on both the base layer and the bonding surface of the membrane. The glue application must be continuous and uniform to avoid leakage and accumulation. It is strictly forbidden to apply the glue to the overlap welding part of the membrane.

3. Leave it in the air for 5 to 10 minutes to dry the adhesive layer until it is not sticky to the touch, roll the roll to the glue-coated base and bond it with a special roller to ensure a firm bond.

4. Two adjacent rolls form an 80mm overlap, hot air welding is used, and the welding width is not less than 2cm.

5. The surrounding area of the roof should be fixed with metal strips.