Product Data Sheet Show all documents

Sika® BituSeal-1500 SA Smooth Top

Self-adhesive Bituminous Waterproofing Membrane

Sika® BituSeal-1500 SA Smooth Top is a self-adhesive polymer modified bituminous sheet membrane reinforced with a cross-laminated high strength HDPE film.

  • Cold applied
  • Self-adhesive, easy to apply
  • Excellent adhesion to vertical and horizontal surfaces
  • Provides dimensional stability, high tear strength, puncture and impact resistance
  • No gas torch required
  • Centrolled thickness
Product Data Sheet Show all documents

Usage

Sika® Bituseal -1500 SA Smooth Top can be used as a waterproofing membrane on:
  • Vertical walls
  • Foundations and basements
  • Retaining walls
  • Terraces and balconies
  • Roof under layments
 

Advantages

  • Cold applied
  • Self-adhesive, easy to apply
  • Excellent adhesion to vertical and horizontal surfaces
  • Provides dimensional stability, high tear strength, puncture and impact resistance
  • No gas torch required
  • Centrolled thickness

Packaging

1 x 15 m/roll

Colour

Black

Product Details

Product Information

Chemical Base

Polymer-modified bituminous sheet

Shelf Life

12 months from the date of production If stored properly in undamaged, original, sealed packaging.

Storage Conditions

Stored on pallets in cool and dry place.

Length

15 m

Width

1 m

Effective Thickness

1.5 mm
Technical Information

Tensile Strength

2.5 MPa

(ASTM D412)

Elongation

600%

(ASTM D412)

Resistance to tear (nail shank)

12 N/mm

(ASTM D624)

Application

Application steps

SUBSTRATE PREPARATION

Concrete shall be at least 8 days old.
Surfaces must be clean, dry, and free from all traces of loose materials, old coatings, curing membranes, release agents, laitance, oil, greases, etc.

Structurally unsound layers and surface contaminants must be mechanically removed by abrasive blast tracking or grinding. Substrates heavily impregnated with oil must be cleaned by torching or suitable solvent cleaning methods.

For re-profiling defects on horizontal surfaces a suitable patching mortar is required. The patching mortar should be of cementitious base depending on the scope, particular conditions and requirements of the work. Contact our Technical Service Department for further information.

Documents