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Finally - the perfect Waterproofing Membrane is available! Apply Drythane and create the green roof of your dreams...
Solvent Free, Durable, Thick Film (2.00mm) Polyurethane Waterproofing Membrane

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Swimming Pool Waterproofing Membrane

Swimming Pool Waterproofing Membrane
Swimming Pool Waterproofing Membrane
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Product Code : 05
Brand Name : DRYTHANE
Product Description

Polyurethane Waterproofing Membranes are high performance solution to completely seal the surface of concrete and make it impenetrable to water. They are crack bridging, flexible, easy to apply, premium products that will last 20 or more years.

Property

Test Standard

Result – Drythane

Result – Competitor

Solid Content (%)

ASTM D 2697

100%

55-60%

Solvent Content (%)

ASTM D 2697

0%

40-45%

Adhesion To Concrete

ASTM D 4541

> 300 Psi (2.0 N/mm2)

65 Psi (0.45 N/mm2)

Tensile Strength

ASTM D 412

2,908 Psi (20 N/mm2)

14.50 Psi (0.10 N/mm2)

Elongation @ Break

ASTM D 412

> 50%

> 500%

Hardness (Shore D)

ASTM D 2240

64.2

08

Water Absorption

ASTM D 570
(Para 7.4 Long Term Immersion)

0.59%

> 5%

Chemical Resistance

ASTM D 570
(30 Day Weight Gain)

10% H2SO4 = 0.26%
30% NaOH = 0.62%
Diesel = 10.8%

Sample Destroyed
Sample Destroyed
Sample Destroyed

Water Vapour Transmission

ASTM E 96

1.85 gms/M2/day (Average)
0.86 gms/M2/day (Best)

> 5 gms/M2/Day

Flexibility

ASTM D 522

1.50 mm film passes 12 mm mandrel

1.50 mm film passes 12 mm mandrel

Abrasion Resistance
CS-17, 1000gm, 1000 cyl

ASTM D 4060

100 mgs (Weight Loss)

Not tested but visibly very poor


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