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APP/SBS Modified Bitumen Waterproof Membrane
APP/SBS Modified Bitumen Waterproof Membrane
Supplier Info
[China Supplier]
Contact Person : Mr. pang hong
Tel : 86-536-5222399
Fax : 86-536-2236151
Product Detail
Reinforcement: PY G PYG Surface material--PE Sand Mineral ThickNess-- 2mm 3mm 4mm Colour--gray,red,green,ect  

No.

Labeling

Polyester

Fiberglass

model

Type

Type

Type

Type

1

Soluble content g/m2≥

2mm

1300

3mm

2100

4mm

2900

2

Impermeability

The pressure MPA not less than

0.3

0.2

0.3

The time MIN time maintaining not less than

30

3

Heat resistance

110

130

110

130

Not skids, the flow, drops

4

Pulling force N/mm≥

Longitudinal

450

800

350

500

Horizontal

250

300

5

Max strength elongation ratio %≥

Longitudinal

 30

40

Horizontal

6

Low temperature flexibility

-5

-15

-5

-15

No crack

7

Tear strength N≥

Longitudinal

250

350

250

350

Horizontal

170

200

8

Artificial Climate accelerated aging

Appearance

1 grade

Not skids, the flow, drops

Pulling force maintenance rate

Longitudinal

80

Low temperature flexibility

3

-10

3

-10

No crack

Good viscosity and compatibility, the waterproof membrane can satisfy in different parts of the construction or other use of composite materials.

Construction methods--hot melt,cold and hot adhering methods could be adopted to adhere sheets

                                      and substrates,or different sheets.while constructed with hot melt method,

                                     the thickness of membrane must be over 3mm,if constructed with cold adher

                                      ing method,the thickness of cold adhesive must be 0.5-1mm.

Substrate preparation--waterproofng substrates shanll be flat,solid,and be dried sufficiently.Detail structures shall meet requirements of related stipulations and designs.

Waterproofing layer--there are two kinds of structures of laminated and single layers ,for laminated layers,thickness of each layer shall be not lower than 3mm,with complete adhesion between each other;for single layer,thickness of the single layer shall not be lower than4mm.

overlapping--overlapping between sheets shall be completely adhered,with 80-100mm width of jointed area.

Vertical surfuce ends==fasten with metal battens and bolts,coat special sealant in all edges.

Protection isolation layer construction---protection isolation layer shall be set on the exterior surface of waterproof layers according to related stipulations and designs,if use shale or mineral grain coating surfaces as exposed waterproof layers,additional protective layer could be omitted;isolation layers shall be set between waterproof layers and rigid protective layers.

APP/SBS Modified Bitumen Waterproof Membrane

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