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Eco-friendlyThermoplastic Polyolefin (TPO) Waterproof Roofing SheetEco-friendlyThermoplastic Polyolefin (TPO) Waterproof Roofing SheetEco-friendlyThermoplastic Polyolefin (TPO) Waterproof Roofing Sheet

Eco-friendlyThermoplastic Polyolefin (TPO) Waterproof Roofing Sheet

  • Min .order Quantity:3000 Square Meters
  • Supply Ability     :3000000 Square Meters/ per Month
  • Port              :QINGDAO PORT
  • Payment Term      :L/C,T/T
  • thickness         : 1.0mm,1.2mm,1.5mm,2.0mm
  • width             :1.0m,1.2m,2.0m,2.05m
  • length            : 20m(Above quantities are indicative only. We can produce it according to your demands).

Products Discriptions:

Fiberglass Mesh Reinforced TPO Waterproofing Membrane reinforced by glass fiber mesh inside of the membrane, It is three layers TPO composite waterproofing membrane, Glass Fiber mesh reinforced inside of the TPO membrane. 

TPO is the abbreviation of thermoplastic polyolefin which is through the dynamically vulcanized EPDM thermoplastic EPDM, the main ingredients of the composition of PP and EPDM. TPO mainly contains carbon atoms and hydrogen atoms and does not contain any plasticizers and chlorine elements. It is a beautiful, long-lived environment-friendly product.


Technical Data Sheet

Specification

H

L

P

G

GL

The resin thickness of Middle fabric, mm≥

0.40

Maximum tension, N/cm ≥

200

250

200

Tension strength, Mpa≥

12

12

Maximum tension elongation,%≥

15

Fracture elongation,%≥

500

250

400

200

Heat treatment size change rate %≤

2.0

1.0

0.5

0.1

0.1

Low temperature bend

-40°C No crack

Water tightness

0.3Mpa,2h, No seepage

Attack resistance

0.5kg·m,No seepage

Static charge resistance

20kg ,No seepage

Seam strip strength ,N/mm≥

4.0 or Membranes break

3.0

Right-angle tear strength, N/mm≥

60

60

Trapezoid tear strength N≥

300

450

350

Bibulous rate

(70°C 168h), %

After soaking≤

4.0

Air-cure later≥

-0.40

Heat aging

(115°C)

Time

672h

Appearance

No blister, flaw, delamination, coherence, hole

Tensile strength retention,%≥

90

Elongation rate of keeping,%≥

90

Low temperature bend

-40°C, No crack

Chemistry

resistance

Appearance

No blister, flaw, delamination, coherence, hole

Tensile strength retention,%≥

90

Elongation rate of keeping,%≥

90

Low-temperature bending

-40°C, No crack

Artificial weather accelerated aging

Time

1500hb

Appearance

No blister, flaw, delamination, coherence, hole


Construction technology



Cast the line. According to the site condition, preliminary spread the coil. The laid of the coil direction should be perpendicular to the pressure type steel corragated direction. According to the outline arrangements, put the natural loose coil in the basic unit, flat straight, not distortion, and the lap width is 5cm (welding lap width is 8cm for automatic welding machine). And clip properly, according to the design fixed a position installation, fixed parts.

For part of the coil around to binding site or detail need bonding areas, fold according to the actual situation; from the folding place, roller coating a layer of adhesive with the recommeded amount of glue; wait for adhesive half dry and not glue the hand, make preliminary sticky surface fold, roller compaction. And then the other no folding part fold as started above, and so on.

Welding bu edge, lap width is 50-80mm, with manual welding torch or automatic welding machine should be applied.

Bedding face coil ends in detail coil processing. In the deformation joint, light window and other peripheral and the link parts are special fixed. In all parts of the wall and highlight side wall, are well enhannced. The head, peripheral all do seal processing.


Weifang Dongsheng waterproof material Co.,Ltd

Tel:18053637268

Contact Person:amber2

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