App Modified Bitumen Waterproof Membrane(3mm, 4mm)

1)anticorrosion 2)good resistance to high temperature(110C-130C) 3)low temperature(-2C~-10C) 4)non-toxicity,non-pollution

App Modified Bitumen Waterproof Membrane (3mm, 4mm)

Characteristic

1.Good impermeability and ageing resistance2.High and low temperature resistance3.Non toxicity and smell

4.Easy construction5.Long shelf life

 

Specification

APP Technical data   Confirming to GB/T18243-2008

No.

Item

I

II

PY

G

PY

G

1

Soluble content/(g/m2)≥

3mm

2100

4mm

2900

5mm

3500

Test

No flame

No flame

2

Heat Resistance

°C

110

130

≤mm

2

Test

no flow no dripping

3

Low temperature flexibility/°C

-7

-15

no crack

4

Impermeability 30minutes

0.3MPa

0.2MPa

0.3MPa

5

Tension

Maximum/(N/50mm)

500

350

800

500

Secondly-Maximum

Test

no crack no apart

6

Elongation

Secondly-Maximum≥

25

40

Secondly-Maximum≥

7

Weight increase after immersion in water/%

PE.S

1.0

M

2.0

8

Phytotrons accelerating ageing

Appearance

First lass

Tension keeping %≥

Longitudinal

no slippering,no flowing ,no dripping

80

-2

-10

-2

-10

Cold flexibility,°c

No crack

 

 

Scope of application

1.Applicable to industrial and civil construction roofing, underground and other waterproof moisture-proof and bridges, car parks, swimming pools, tunnels and other building waterproof.

2.Applicable to high temperature or strong solar radiation area of the building waterproof, according to our country the technical code for roof engineering GB5020794, APP plastic modification asphalt waterproof coiled material, can be used for a particularly important civil construction and water have the special requirements of industrial building.

 

Attentions for Construction

Construction shall not be carried out in rain, snow or over 5 degree wind weather; Thereshall be sufficient safety protective facilities in construction site, place firefighting devices according to stipulations.

1)Clean the substrate using broom or high pressure dusty cleaner.

2)Apply primer.

3)Heat the membrane bottom using a high temperature flame gun.

4)Push forward while the primer and membrane oil melted.

5)Use a roller to push hard the membrane surface to ensure it stick firmly.

 

App Modified Bitumen Waterproof Membrane(3mm, 4mm)