Cold – Applied Bitumen Emulsion For Waterproofing 

ALNAKHIL BITUMEN (W) is a stable, water-soluble emulsion of bitumen, resins, and mineral stabilizers.

• it is cold applied on horizontal or vertical surface.
• Has an Excellent and strong adhesion on structural materials such as (Concrete, metal wood, bricks,….etc).
• When it dries, it gives a strong shining black membrane.
• It is not affected by atmospheric factors.
• Resists attack of chlorides and sulphates likely to be present in groundwater.
• Solvent free.
• Easy to apply without any heating thne
  economical in coat and labor.

• As a damp proof membrane For :
  – Concrete and masonry.
  – Foundation footings.
  – Ground beams.
  
• Retaining walls and basements.
  
• Priming coat for general uses.
  
• Protective coating for concrete.
  

Complies with ASTMD 1227 type ll class I and Din 18195 part 2.

The Properties of ALNAKHIL BITUMEN (W) are :
S.G at 25C                                            1.058 -+7%
Ph at 25C                                              8.08  -+5%
Solid content                                          38%-45%
Min drying Temp                             2C up to + 40 C
Bone dry                                                    Zero
Complete hardening                            12 months
Shelf life at 25C
Consumption (l/m2)                             0.2 TO 0.5

•  Surface must be clean from dust and dirts.
  
•  ALNAKHIL BITUMEN N (W) should be stirred well before application.
  
•  A primer coat is applied of ALNAKHIL BITUMEN N (W) after dilution with water 10-20% using ordinary painting tools that have been wet before use.
  
•  The dilution is increased in case of highly porous surfaces or when using spraying equipment.
  
•  Apply two coats at right angle. You can begin applying the second coat when the colour has turned from brown to black. This takes approximately from 20 to 30 min. depending on the nature of the treated surface.
  
• After use check that drum or pail should.

 All given rates depend on substrate conditions : 

•  As waterproofing coat : 0.750 -0.1 Liter g/m2 (2coats).
• As a protective coat : 0.250 Liter (1 coat).
•  As a primer coat : 0.200 Liter to 0.250 Liter (1coat)

 Available in :

• Drum : 175 Liter 
  
• Metal Pail : 18 Liter
  
• Plastic Pail : 15 Liter 
  
• Plastic Pail : 10 Liter