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High Density Polyethlene Self-adhesive Waterproof MembraneHigh Density Polyethlene Self-adhesive Waterproof MembraneHigh Density Polyethlene Self-adhesive Waterproof Membrane

High Density Polyethlene Self-adhesive Waterproof Membrane

  • Min. order Quantity:2000 Square meters
  • Supply Ability     :200000 Square meters/month
  • Port               :QINGDAO PORT
  • Payment Term       :L/C,T/T
  • thickness          :1.0mm,1.2mm,1.5mm,2.0mm
  • width              :1m,2m
  • length             :15m-20m

Description

High-density Polyethylene (HDPE) Self-adhesive Waterproof Membrane is specially used in underground project, it can bond with concrete layer tightly. After Membrane bonding with concrete, water can be blocked between membrane and concrete, which can improve the reliability.

Where to use

Basement

Subway

Tunnel

Cave

Other underground public constructions.

Advantages

Good bonding with concrete applied on membrane, to block water between membrane and concrete further to protect concrete effectively.

Low flatness requirement to substrate, reliable overlapping; mechanical fixing, easy application.

Great anti-puncture performance

Adaptable to settlement and distortion.

Weather-resisting and anti-UV.

Resist to acid, alkali, mold.

Eco-friendly material

Application:

Surface preparation→ geo textile application→ position setting→ membrane installation → wide edge overlapping → long edge overlapping → inspection & approval→ remove release film → install steel bar → concrete work.

Surface preparation:

firm, dense, smooth surface without bumps, cracks and holes

Test item

Test Method

Unit

Requirement

Water tightness to liquid water

EN 1928

60KPa,24h,Pass

Resistance to static loading

EN 12730

Kg

20

Tensile force

Longitudinal

EN 12311-2

N/50mm

≥800

Transversal

EN 12311-2

N/50mm

≥800

Elongation/

Longitudinal

EN 12311-2

%

≥500

Transversal

EN 12311-2

%

≥500

Durability of water tightness against chemicals

EN 1847 Test afterwards to EN1928

-

60KPa,24h,Pass

Durability of water tightness against ageing

EN 1296 Test afterwards to EN1928

-

60KPa,24h,Pass

Resistance to impact

EN 12691-B

mm

600mm

Resistance to tear(Nail Shank)-unreinforced sheets

Longitudinal

EN 12310-1

N

≥500

Transversal

EN 12310-1

N

≥500

Peel resistance of joint

EN 12317-2

N/50mm

≥400

Resistance to alkali

EN 1847 Test afterwards to EN1928

-

60KPa,24h,Pass

Length

EN 1848

m

≥20

Width

EN 1848

m

2.4±0.024/1.2±0.012

Mass per unit area

EN 1849

Kg/m2

≥1.45(1.5mm);

≥1.15(1.2mm)

Straightness

EN 1848

mm/10m

≤20

Visible defects

EN 1850

-

No visible defects

Bitumen compatibility

EN 1548

-

60KPa,24h,Pass

 

 

 







































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