(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

Ref Price:
$3.00 / m²
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

TPO is a waterproofing sheet, consisting of thermoplastic polyolefin 

Compound resin materials as the base stock, reinforced with polyester mesh fabric. 

Product Applications:

Widely used in all kinds of building roof(exposed roof,planting roof,driving roof,light steel roof) and basement,tunnel,grain depot,subway,reservoir,etc.

Product Advantages:

1. Weather resistance and durability; Excellent weld ability;

2. No any crisp agents to prevent materials brittleness;

3. Intermediate enhanced polyester mesh fabric to have high tensile strength, fatigue resistance and penetrating resistance suitable for mechanically attached roofing systems;

4. Excellent the same high and low temperature resistance as rubber materials which can keep  flexible at -50° C and keep mechanical strength in high temperature;

5. Excellent chemical resistance to acids, bases, and restaurant exhaust emissions; Dimension stability;

6. White-based light-color and smooth surface with high reflection, energy saving and anti-dust functions;

7. Use heat welding for the seam areas to form a reliable seamless waterproof layer.

Product Specifications:

Item

Requirement

Test Method

Thickness, min, mm

Sheet-overall

≥1.0

ASTM D6878

Coating over fabric or scrim, weathering side only

≥0.305

ASTM D751

Breaking strength, min, N

≥976

ASTM D751

Elongation at reinforcement break, min, %

≥15

ASTM D751

Tearing strengthmin,   N

≥245

ASTM D751

Brittleness point, max, °C

≤-40

ASTM D2137

Ozone resistance

no cracks

ASTM D1149

Properties after heat aging

Breaking strength, % min

≥90

ASTM D573

Elongation at reinforcement break, % min

≥90

ASTM D573

Tearing strength, % min

≥60

ASTM D573

Weight change (mass), max %

≤±1

ASTM D573

Linear dimensional change, max, %

≤±1

ASTM D1204

Water absorption, max, mass %

≤±3.0

ASTM D471

Factory seam strength,   min, N

≥290

ASTM D751

Weather resistance

Visual inspection

-


FAQ:

Q: Can I get samples from your company?

A: Yes, we could offer free samples if you requirement.

Q: Can I do the third party testing before loading?

A: Yes, we could accept the third party testing.

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane

(TPO) Polyester Fleece Backing Thermoplastic Polyolefin Waterproof Membrane


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Q:How to distinguish the degree of sbs waterproofing membrane?
Method 1: Look at the product packaging instructions or factory inspection report, if it is type Ⅰ coil, low temperature flexibility is -20 °, if it is type Ⅱ coil, low temperature flexibility is -25 °.
Q:Polyethylene polypropylene waterproofing membrane forming. Secondary molding, what does it mean? How to distinguish?
The second compound is, first produced or bought from the market polyethylene film, by heating the polypropylene non-woven composite up. This method is not enough heating, non-woven stickers are not strong, heating is too high, the polyethylene film damage, polyethylene plastic through the second heating to speed up his aging. Further, the polyethylene film for secondary compounding, the proportion of the recycled plastic is too high, and the anti-aging property is lowered.
Q:How to use self-adhesive waterproofing membrane?
4) shop self-adhesive waterproofing membrane: the self-adhesive waterproofing membrane tile in the cement waterproof mortar. The web is parallel to the adjacent web, and the joints should be made as far as possible. (When the lap mode is used, the upper surface of the lower layer is separated from the upper surface of the membrane and the upper surface of the upper membrane is removed and then overlapped. 5) beat the surface of the membrane, mention pulp: with a wooden trowel or rubber plate tapping the surface of the coil, mention pulp, discharge the membrane under the surface of the air, so that the membrane and cement mortar close fit. 6) to put on: dry for 24 hours to 48 hours (depending on the specific time depending on the ambient temperature, under normal circumstances, the higher the temperature the shorter the time required).
Q:Why the roof of the waterproof membrane and insulation rock wool board to do between the isolation layer?
Roof on the waterproof membrane and the insulation between the rock wool board to do isolation reasons: 1, leveling layer is generally in order to make waterproof sheet paving when the formation is not empty drums, and sometimes leveling layer can also increase the bond strength of the substrate and the grassroots. But not all of the membrane paving must be done leveling layer, such as polyethylene polypropylene waterproofing membrane is a special mortar as a binder, not very uneven in the base can be directly on the construction. The insulation layer of the grassroots level is generally not leveling layer, but do nothing bad, to reduce the block insulation material porosity, improve the insulation effect and the overall strength of the insulation layer is useful.
Q:Elastomer modified asphalt waterproofing membrane for what purpose? Need to pay attention to a few things?
It is suitable for industrial protection such as roofing, basement, wall, bathroom, pool, drains, subways, caves, highways, bridges and airport runways, and is suitable for use in metal containers, Wide, excellent performance of the waterproof material, can be used as a single layer, but also layer; both hot melt construction, but also cold adhesive, glass fiber reinforced polyester felt coil can be used for mechanical fixed single layer of water, but need to Wind load test, fiberglass blanks for multi-layer waterproof bottom of the waterproof, exposed use of the upper surface of the insulating material for the opaque mineral particles of the waterproof membrane, underground engineering waterproof surface insulation material for the fine sand waterproofing membrane The Storage and transportation
Q:What is the use of waterproof membrane?
As we all know, the quality of waterproofing membrane is good or bad, the use of appropriate, a direct impact on the quality of waterproofing works, the life of the building also has a direct impact.
Q:Pvc waterproof membrane of the scope of application
The scope of products:     Polyvinyl chloride (PVC) waterproofing membrane due to the use of a unique product formula, the product life is far beyond the general waterproof material, the excellent performance of the membrane so that it is widely used in various fields of waterproof.    1, for industrial and civil construction of the roof waterproof, including planting roof, flat roof, slope roof.    2, the building underground waterproof: including reservoirs, dams, pools, drains and all parts of the basement waterproof.    3, tunnels, grain depots, civil air defense projects, landfill, artificial lake waterproofing.
Q:Polyurethane and SBS membrane waterproof
 Methyl methacrylate (methyl acrylate), acrylamide (acrylic), polyurethane (cyanide) as the base material of the grouting material can be used for underground engineering plugging waterproof.  Because plastic in the sun is easy to aging, so used in underground engineering, and polyurethane can be made of liquid, used to plug the water.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
PET refers to polyethylene terephthalate, PET film using polyester composite film as the surface material, coated with rubber asphalt adhesive material, with cement mortar paste or self-adhesive. Can be constructed on the wet base surface, the grass-roots requirements are low, with high bond strength, bonding effect is good, not channeling water and so on.
Q:What is the preferred level of waterproofing?
3, roof 3 waterproof: Application: general building; Waterproof layer of reasonable use of life: 10 years; Waterproof layer selection of materials: should choose three asphalt four oil asphalt waterproofing membrane, polymer modified asphalt waterproofing membrane, synthetic polymer waterproofing membrane, metal sheet, polymer modified asphalt waterproof coating, synthetic polymer waterproof coating , Fine stone concrete, flat tile, felt tile and other materials;

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