Polyeco™ HP waterproofing membrane

Scope of application

It is widely used in waterproof engineering of industrial and civil building roofs and underground spaces, and is more suitable for exposed roofs such as public buildings and industrial buildings.

Product specifications

Model

Thickness（mm）

Wide（m）

Length（m）

Lap edges

Execution standards

H-type (average material)

1.5、1.8

2.0

20

weld

GB27789-2011

Type P (fabric reinforced)

1.5、1.8、2.0

Product features

1.Improved formula, and excellent toughness and mechanical strength;


2.Eco-friendly chlorine-free formula;


3.Resistant to chemicals;

4.Excellent light reflectivity (design value > 78%); UV resistance; effects in reducing room temperature and power consumption; mitigate urban heat island effect;

5.The measured time to failure caused by artificial weather aging is longer than 8,000 H;

6.FM certification: Tested to the most stringent US/international standards.

Technical indicators

Executive standard: GB27789-2011 "Thermoplastic polyolefin (TPO) waterproofing membrane"

Serial number

project

index

H

P

1

The thickness of the resin layer on the intermediate tire base/mm≥

-

0.40

2

Tensile properties

Maximum pull/(N/cm) ≥

-

250

Tensile strength/MPa ≥

12.0

-

Elongation at maximum pull/% ≥

-

15

Elongation at break/% ≥

500

-

3

Low temperature bending

-40°C without cracks

4

Seam peel strength/(N/mm) ≥

4.0 or coil destruction

3.0

5

Right angle tear strength/(N/mm) ≥

60

-

6

Artificial climate accelerates aging

Time/h

More than 5000

Appearance

No blistering, cracks, delamination, bonding and holes

Maximum pull retention/%≥

-

90

Tensile strength retention/%≥

90

-

Elongation retention at maximum pull/%≥

-

90

Elongation at break retention/%≥

90

-

Low temperature bending

-40°C without cracks

Construction steps

Overhead paving coping method: Clean up the substrate layer >> Pave the waterproof coiled materials >> Do overlapping >> Strengthen the nodes>> Do a self-inspection and organize acceptance >> Do coping