Cookie Img Back to top
   Call Me Free Offline
Home » Products » Torch Applied Bitumen Membrane » SALINITY TYPE POLYESTER ELASTOMER MODIFIED ASPHALT WATERPROOF MEMBRANE

SALINITY TYPE POLYESTER ELASTOMER MODIFIED ASPHALT WATERPROOF MEMBRANE

SALINITY TYPE POLYESTER ELASTOMER MODIFIED ASPHALT WATERPROOF MEMBRANE
SALINITY TYPE POLYESTER ELASTOMER MODIFIED ASPHALT WATERPROOF MEMBRANE
Product Code : 02
Product Description


Our company according to the coastal area and high saline alkali area,or to the building waterproof project that has the special request of saline alkali resistant performance ,developed a kind of waterproof membrane content with polyester felt as base material,using styrene butadiene styrene (SBS) petroleum asphalt modified,covered with surfance materials,adding salt tolerant basic functional additives

Product features

Has excellent salt tolerance performance,Especially suitable for coastal areas and high saline alkali areas,or the building waterproof project that has the special request of saline alkali resistant performance.

Have good weather resistance,tensile property,high elongation,good wear resistance,excellent workability.

Where to use

Coastal areas and high saline alkali areas of the building roof, basement, tunnel, water conservancy and other works of waterproof, moisture, seepage.

The building waterproof project that has the special request of saline alkali resistant performance.

Storage and transportation

Avoid the sun and rain,storage temperature should be 4℃-45℃.Storage and transportation should be vertical,no more than two storeys high,prevent inclination and cross pressure,and covered with poncho.

Technical Specifications

Item

Index

Soluble content,g/m2

3.0mm

≥ 2100

4.0mm

≥ 2900

Heat resistance℃

105℃,≤2mm,No flow,drippage

Impermeability

0.3MPa,30min Impervious

Low temperature flexibility

-25℃ No crack

Tension

Maximum tension,N/50mm

≥ 800

Elongation of maximum tension rate,%

≥ 40

Increase in mass after immersion in water,%

≤ 1.0

Heat ageing

Retention rate of tension,%

≥ 90

Retention rate of elongation,%

≥ 80

Low temperature flexibility

-20℃,No crack

Size change rate,%

≤ 0.7

Mass loss,%

≤ 1.0

Oil permeability,number of sheets

≤ 2

Seam peel strength,N/mm

≥ 1.5

Thickness of asphalt coating on lower surface of coiled material,mm

≥ 1.0

Salt treatment20% NaCl solution30d

Retention rate of tension

≥ 90

Elongation of percentage ,%

≥ 80

Low temperature bending

-23℃,No crack

Alkali treatmentsaturated Ca(OH)2 solution,30d

Retention rate of tension,%

≥ 90

Elongation of percentage rate,%

≥ 80

Low temperature bending

-23℃,No crack

Artificial climate accelerated aging

appearance

No slip,flow,drippage

Retention rate of tension,%

≥ 80

Low temperature bending

-20℃,No crack


KESHUN WATERPROOF TECHNOLOGY CO., LTD.

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.