Product Data Sheet Show all documents

Sika® BituSeal T-130 SG

3 mm thick, torch-on sheet waterproofing membrane based on APP modified, reinforced bitumen, with a sand broadcast surface – Flexible to 0°C

Sika® BituSeal T-130 SG is a torch-on sheet waterproofing membrane that is flexible to 0°C. It is based of APP (atactic poly-propylene) modified bitumen, reinforced with polyester non woven fabric. It has a sand broadcast surface and the reverse is faced with a polyethylene film to ease installation works.

  • Resistant to ageing
  • Resistant to weathering
  • Good tensile strength and elongation
  • High resistance to water vapour (non-vapour permeable)
  • Good dimensional stability
  • Flexible at low temperatures
  • Easy to install with the torch-on method
  • Not resistant to root penetration
  • Suitable as top layer for multi layer installations
  • Good resistance to mechanical impact
  • Must be installed on suitable primed, uniform and smooth substrates such as concrete and brickwork
Product Data Sheet Show all documents

Usage

  • Waterproofing and damp-proofing of the exterior walls of basement against percolating water and damp soil
  • Waterproofing of retaining walls
  • Waterproofing on flat roofs under protective layers or ballast
  • Waterproofing on flat and exposed roofs and under tiles
  • Waterproofing on balconies/terraces under tiles
 

Advantages

  • Resistant to ageing
  • Resistant to weathering
  • Good tensile strength and elongation
  • High resistance to water vapour (non-vapour permeable)
  • Good dimensional stability
  • Flexible at low temperatures
  • Easy to install with the torch-on method
  • Not resistant to root penetration
  • Suitable as top layer for multi layer installations
  • Good resistance to mechanical impact
  • Must be installed on suitable primed, uniform and smooth substrates such as concrete and brickwork

Packaging

Roll size: 1.0 m (roll width) x 10.0 m (roll length)

Colour

Top surface: sand broadcast

Backing: polyethylene film

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

 Installation on roofs according to EN 13707 and basements acc. to EN 13969.
Product Information

Shelf life

4 years from date of production if store properly.

Storage conditions

Store in dry conditions between +5°C to +35°C. Rolls must be stored in their original package, in vertical position and under cool and dry conditions. They must be protected from direct sunlight, rain, snow and ice.

Length

10.0 m (±5%)

  (EN 1848-1)

Width

 1.0 m (±5%)

 (EN 1848-1)

Effective Thickness

3.00 mm (± 5%)

(EN 1849-1)
Technical Information

Resistance to Impact

≥ 600 mm

(EN 12691)

Tensile Strength

700 N / 50mm (± 20%)

600 N / 50mm (± 20%)

Elongation

45% (± 15%)

(EN 12311-1)

Dimensional Stability

 ≤ 0.25%

(EN 1107)

Tear Strength

160 N (± 30%)

(EN 12310-1)

Joint Shear Resistance

≥ 400 N / 50 mm

(EN 12317-1)

External Fire Performance

Class F roof (t1-4)

(ENV 1187)

Reaction to Fire

Class F

(EN 13501-1)

Flow Resistance

≥120°C

(EN 1110)

Artificial Ageing

No defects

(EN 1296)

Long term exposure to UV radiation according to EN 1297: Pass(EN 1850-1)
Long term exposure to elevated temperatures according to EN 1296 flexibility at elevated temperatures > +120°C (from -10°C)(EN 1110)
By long term exposure to UV radiation and elevated temperatures according to EN 1296 / EN 1297:
Max. tensile strength: 600 N / 50 mm(EN 12311-1)
Max. elongation: 40%(EN 12311-1)

Watertightness

≥ 60 kPa

(EN 1928-B)

Application

Application Information

Ambient Air Temperature

 +5°C min. / +50°C max.

Relative Air Humidity

≤ 85 %

Substrate Temperature

 +5°C min. / +65°C max.

Substrate Moisture Content

 ≤ 25 %
Application steps

SUBSTRATE QUALITY

The supporting structure must be of sufficient structural strength to apply all new and existing layers of the waterproofing build-up. When used as a roofing membrane, the complete roof system must be designed and secured against wind uplift loadings. The substrate must be uniform, firm, smooth and free of any sharp protrusion or burrs, clean, dry, free of grease, bitumen, oil, dust and loosely adhering particles.

SUBSTRATE PREPARATION

Use the appropriate Sika® repair material with equipment to achieve the required substrate quality.

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