Zhejiang Chunming Waterproof Material Co., Ltd.
Main products:Waterproof Material,Waterproof Coating
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  • Contact Person : Mr. Shen Yong
  • Company Name : Zhejiang Chunming Waterproof Material Co., Ltd.
  • Tel : 86-0573-86406060
  • Fax : 86-0573-86406068
  • Address : Zhejiang,Jiaxing,Haiyan Qinshan Fengshan Industrial Park
  • Country/Region : China
  • Zip : 314400

( SBS )Elastomeric modified bituminous waterproofing membrane

( SBS )Elastomeric modified bituminous waterproofing membrane
Product Detailed
1.Good ageing resistance 2.Weatherability strong 3.Non toxicity and smell 4.Excellent tensile strength 5.Highelongation rate

                    (SBS) Elastomericmodified bituminous waterproofing membrane

  

Product detail

(SBS) Elastomeric modified bituminous waterproofing membrane is made by saturating the SBS modifier in bitumen, reinforced with polyester or fiberglass, finishing the two faces with Aluminum foil film, fine sands, mineral slates(or grains)or polythene membrane. 

  

Characteristic

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

4.Easy construction5.Long shelf life

  

Specification

No.

Item

PY

G

1

Soluble Content/(g/m2) ≥

2mm

/

1300

3mm

2100

4mm

2900

2

 

Impermeability

Pressure, MPa ≥

0.3

0.2

0.3

Keeping time, min ≥

30

3

 

Heat resistance, °C

90

105

90

105

No slippering, no flowing, no dripping

4

 

Tension, N/50mm ≥

Longitudinal

450

800

350

500

Horizontal

250

300

5

 

Elongation at the maximum tensile, %    ≥

Longitudinal

30

40

/

Horizontal

6

 

Low temperature flexibility,   °C

-18

-25

-18

-25

No crack

7

 

Tear strength, N    ≥  

Longitudinal

250

350

250

350

Horizontal

170

200

8

 

Phytotrons accelerating ageing

Appearance

First class

No slippering, no flowing, no dripping

Tension keeping, %   ≥ (Longitudinal)

80

Low temperature flexibility, °C

-10

-20

-10

-20

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.

 

 

 

( SBS )Elastomeric modified bituminous waterproofing membrane



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