Waterproofing

Bitumen Waterproofing

Monneli Colbetomo SSA

Self Adhesive Waterproofing Membrane

Uses
COLBETOMO SSA can be used as follows:
Bathroom, kitchens and wet areas waterproofing
Base layer in a double layer roofing/ waterproofing system applications
Waterproofing of balconies
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Technical Information
Product Description

COLBETOMO SSA is a self-adhesive, cold applied SBS modified waterproofing membrane, with a Fiberglass carrier. It has a release film on the under layer while the upper surface is covered with any of the following surface finish material:

n Polyethylene film 8

n Polypropylene film 25

n Cross Laminated Polyethylene 100

n Aluminum film

Advantages

n Good elongation property

n Good tear and puncture resistance

n Chemical resistant

n Durable

n Self adhesive, no torching required hence eliminates fire hazards

n Manufactured to suit Middle East conditions.

Packaging, Coverage / Consumption
Packaging
COLBETOMO SSA is supplied in rolls
  Available in 1.5mm
  2mm
  3mm
Roll Dimension
1m x 20m

 

Shelf Life & Storage

Storage:

COLBETOMO SSA must be stored in a well ventilated, covered storage area away from any source of direct heat. Rolls must be kept in an upright position at all times.

 

Shelf life:

12 months from the date of production  if stored properly in original unopened packing.

Technical Properties
PROPERTIES       TEST METHOD COLBETOMO SSA
Thickness (mm)  EN-1849-1 1.5 to 3
Width (m)  EN-1848-1 1
Length (m)   EN-1848-1 20
Straigthness (mm)  EN-1848-1 ±10
Softening point (Ring and Ball) min  ASTM D-36 70
Elongation at Break  Longitudinal (%) EN-12311-1 2
Transverse (%) EN-12311-1 2
Tensile Strength  Longitudinal (N) (N/50mm) EN-12311-1 400
Transverse (N) (N/50mm) EN-12311-1  300
Tensile Tear Strength  Longitudinal (%) ASTM D-5147, D4073 420
Transverse (%) ASTM D-5147, D4073 275
Tearing Strength  Longitudinal (N) (Nail Shank) EN-12310-1 100
Transverse (N) Nail Shank)  EN-12310-1  100
Impact Resistance (mm)  EN 12691 Method B 200
Resistance Static to Loading (kg)  EN 12730 Method A 7
Flow Resistance at Elevated Temperature (°C)  EN-1101 60
Flexibility at Low Temperature (°C)  EN-1109 -25 to -20
Dimensional Stability (%)  EN-1107-1 ±0.1
Water Impermeability  Low pressure (60 Kpa) EN-1928 Method A Passed
High pressure (Kpa) EN-1928 Method B 100
Water Absorption (%)  ASTM D-5147 <1
Vapour Permeability (µ)  EN 1931  -
Shear Resistance of Joints  Longitudinal (N/50mm) EN-12317-1 400
Transverse (N/50mm) EN-12317-1 300
Resistance to Root Penetration EN-13948 NPD
All values are subject to 5-10 % tolerance    
Application Information
Instructions for use

Surface Preparation
The surface of the concrete shall be sound, clean and uncontaminated, free from dust, nails or any deleterious matter.

Priming
A coat of ASFABIT must be applied to the concrete surface and must be allowed to dry completely   primer to completely cure (2- 6 hours), and apply membrane no later than 24 hrs from priming. Reprime areas if contaminated by dust.

Fixing Membrane
Peel back the release film no more than 30 cm at a time, with adhesive facing primed surface. Press down the membrane against the substrate with a rubber/ wooden starting from center to side edges in order to expel any entrapped air.
For vertical application, installation shall be in approximately 2.5 meters manageable lengths.

Overlaps
Membranes are produced with selvage to facilitate bitumen to bitumen strong lap joint. Side laps shall be 7-10cm, and end laps 15cm min. After removing selvage release film, press down firmly against side and end laps, with the help of a light roller.

Protection against backfill
Membrane should always be protected to avoid damage caused by other trades, backfill material, tools, or earth moving equipment. BETOBOARDI asphalt impregnated protection board  shall be applied, spot bonded, to vertical and horizontal surfaces following membrane installation.
Horizontal surfaces can receive protective screeds, or concrete instead of the protection board.

Recommendation

n It is recommended to use protective gloves during installation.

Additional Information
Health & Safety

COLBETOMO SSA have no health hazard when used with our standard application recommendations.

Important note

The information in this Technical Data Sheet is based on Colmef Monneli’s experience. Colmef Monneli does not accept any liability arising from the use of its products as it has no direct or continuous control over where or how its products are applied. All Colmef Monneli’s Data Sheets are updates on regular basis. It is the user’s responsibility to obtain the latest version.

additional materials
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Technical Properties Sheet
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