Sikaplan® WP 1100-31 HL2

Based

:

Virgin material with consistent quality

Colour

:

Signal layer: yellow | Bottom layer: dark grey

Product type

:

Membranes

Suitable for

:

Contact with acidic soft water and alkaline environments

Surface

:

Smooth

Usage

:

Waterproofing of tunnels and basement against water ingress

Effective thickness

:

3.15 (-5 / +0 %) mm incl. signal layer

Roll size

:

2.20 m (width) × roll length individual as specified

Ambient air temperature

:

+5 °C min.

Ambient maximum temperature of liquids

:

+ 35 °C

Behaviour after storage in warm water

:

Change of tensile strength < 20 % (machine/ cross) | Change in elongation < 20 % (machine/ cross) | Change of mass < 4 % | Change of mass < 10 %

Burst strength

:

≥ 80 % (D=1.0 m)

Chemical resistance

:

Saturated Limewash (Test Liquid 2) Reduction of tensile strength and elongation ≤ 20 % | 5–6 % Sulfurous acid (Test Liquid 3) Reduction of tensile strength and elongation ≤ 20 % Foldability at low temperatures No cracks at -20°C

Cold temperatures

:

Flexible

DEHP (DOP) plasticisers

:

No

Dimensional change after heat

:

< 2.0% (machine/ cross)

Flammable

:

Yes

Foldability at low temperature

:

No cracks at -20 °C

High resistance

:

Yes

Installation

:

Temporary UV stability

Long term compression strength

:

Watertight at 7.0 N/mm2 (50h)

Mass per area

:

4.17 (- 5 / +10 %) kg/m2

Microbiological resistance

:

Change of tensile strength ≤ 15 % | Change in elongation ≤ 15 %

Resistance to impact

:

Watertight at 1250 mm drop height (500 g falling weight, Method A)

Resistance to oxidation

:

Change of tensile strength ≤ 10 % | Change in elongation ≤ 10 %

Resistance to static puncture

:

3.00 (± 0.30) kN

Resistance to weathering

:

Remaining tensile strength and elongation ≥ 75 % (350 MJ/m2)

Resistant to

:

Root penetration and micro-organisms

Self-extinguishing in fire

:

Yes

Service temperature

:

- 10 °C min. /+ 35 °C max.

Shelf life

:

5

Storage conditions

:

Protected from direct sunlight, rain, snow and ice, etc.

Tensile strength

:

17.0 (± 2.0) N/mm2 (machine direction) | 16.0 (± 2.0) N/mm2 (cross direction), 170 N/m2

Workability, thermal weldable

:

Optimized

Certified acc.

:

ÖBV/2012 'Richtlinie Tunnelabdichtung' (Tab. 4.6) and SIA 272/2009

Environmental safety certificate

:

BBodSchV / M GeokE

Reaction to fire

:

(EN 13501-1)(EN ISO 11925-2)