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Deltaproof CB Flex

Flexible Cementitious Based Waterproofing Coating

DESCRIPTION

Two-component acrylic polymer modified cementitious coating, which consists of specially selected cements, well-graded fine aggregates and additives supplied in powder form together with a liquid component of acrylic polymer, pre-dosed, ready for use as waterproofing slurry.

USES

For external and internal waterproofing coating, crack sealing on concrete, mortar, brickwork, in basements, swimming pools, water tanks, flat roofs, balconies, terraces, retaining walls, sea walls, tunnels, etc.

ADVANTAGES

  • Can be applied to wet or damp substrate
  • Good adhesion to substrate
  • Flexible, elastomeric properties will be able to bridge cracks
  • Fast curing, will allow for foot traffic when cured

COVERAGE

Depending on type of application, 2 coats are always required.

Waterproofing for toilet or bathroom : 1.25 kg/m2 at 0.7 mm of thickness.

Waterproofing for swimming pool or reservoir : 2.5 kg/m2 at 1.4 mm of thickness.

INTRUCTIONS FOR USE

The concrete surface should be sound, clean, free of oil, grease, dust or laitance and saturated surface dry. Then pour half of component A (liquid) into mixing vessel, then add all of component B (powder) and mix until you have slurry of uniform consistency.

Add rest of component A and mix again until you have uniform, lump-free mixture.

For mixing, a mechanical slow speed mixer is recommended with mixing time of 2-3 minutes, if Deltaproof CB is to be applied by trowel, use only 90% of liquid component.

INSTRUCTION FOR USE

The concrete surface should be sound, clean, free of oil, grease, dust or laitance and saturated surface dry. Then pour half of component A (liquid) into mixing vessel, then add all of component B (powder) and mix until you have slurry of uniform consistency. Add rest of component A and mix again until you have uniform, lump-free mixture. For mixing, a mechanical slow speed mixer is recommended with mixing time of 2-3 minutes.

Application

Always apply a minimum of two coats, the first coat on the still damp, pre-wetted substrate. The second coat is to be applied after the first coat has started to set and can support the following coat, usually after 2-6 hours, depending on climate.

TECHNICAL DATA

Form A = Liquid B = Powder
Color Concrete grey
Mix Density 1.5 – 1.6 kg/ L
Mix Ratio ( A : B by weight) '1 : 2
Pot life at 30 degree C 3 hours
Adhesion of substrate > 1 N/mm2
Shore hardness at 25oC, 7 days cure 72
Tensile strength > 1 N/mm2
Elongation at break > 100%
Shelf Life 12 months when unopened
Packaging 30 kg set ( 20 kg Powder + 10 kg Liquid )

HEALTH AND SAFETY

Deltaproof CB Flex powder component contains cement powders which, when mixed with the liquid, release alkalis which can be harmful to the skin. During use, avoid inhalation of the dust and contact with the skin or eyes. Wear suitable protective clothing – eye protection, gloves and respiratory equipment, particularly in confined spaces. In case of contact with eyes, rinse immediately with plenty of clean water and seek medical adice. If smallowed seek medical attention immediately.

FIRE

Deltaproof CB Flex powder and liquid are non-flammable materials.

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