Membrane Lemax 1.5 PE

Membrane Lemax 1.5 PE

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SJ-A series are self adhesive, cold applied, elastomeric SBS modified bituminous waterproofing membranes, reinforced with a non woven polyester mat.

The upper surface is covered by sand or polyethylene film. Other lamination are also available. On the underside surface is the high quality easily removable release paper, which protects the adhesive side of the membrane during storages in roll form and will be removed on application. A selvage provides excellent adhesion at overlaps and ensures the continuity of the waterproofing membrane system.

FEATURES

1. Self adhesive membrane are cold applied with no need for special tools.

2. Minimum fire risk as no prograne gas torch is required.

3. SBS rubberized compound is self protected and self sealing to minor punctures. And the membrance can absorb substrate movement.

4. Fast and easy bonding  to the  primed concrete substrate. Laying process is rapid and clean.

5. Uniform thickness avoid the "thin spots", where leaking takes place, commonly found in liquid waterproofing systems

* Thickness: 1.5mm, 2.0mm, 3.0mm, 4.0mm *Packaging: In shrinkable polyethylene on pallets


USES

Suitable for flat or pitched roofs, vaults foundations, retaining walls, basements, balconies, bridge roadways and viaducts, tunnels, tanks, pools, tubes, and ramps....


TECHNICAL DATA SHEET

 

Product Description: 1.5mm Self ahesive membrances, PE finish

 

Properties

Typical values

Test method

Softening point

84ºC

ASTM D36

Penetration

103 dmm

ASTM D5

Tensile strength (kgf/c m2)

L: 59  T: 42

ASTM D421-06a

Elongation (%)

L: 300  T: 400

ASTM D421-06a

Tear strength (kgf/c m2)

L: 38  T: 30

ASTM D624-00 e

Reinforcement

Polyester 120g/m2

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Product Description: 1.5mm Self ahesive membrances, sand finish

 

Properties

Typical values

Test method

Softening point

95ºC

ASTM D36

Penetration

95 dmm

ASTM D5

Tensile strength (kgf/c m2)

L: 55   T: 40

ASTM D421-06a

Elongation (%)

L: 100  T: 75

ASTM D421-06a

Tear strength (kgf/c m)

L: 38   T: 30

ASTM D624-00 e

Reinforcement

Polyester 120g/m2

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INSTRUCTIONS

 

1. The concrete surface where the membranes are to appliced should be free from voids,dirt, dust, grease, loose or coarse aggregates, and sharp protrusions.

2. Store and transport the membranes vertically against weathering and temperature extremes. Do not lay down the membranes horizontally during storage. Avoid stacking or overlapping of loose rolls.

3. Maximum storage time is 6 months in dry, aerated, convered areas.

4. Our membranes are made to  meet any architeetural specifications. Technical characteristies can be customized.

Note: Do not go back, stepping up in class as soon as they waterproof construction. After 48 hours the membrane adheres to the plaster. Conduct personnel protection mortar onto the membrane.