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Waterproofing additive for mixing with cement, use for wall and floor, K11F

Waterproofing additive for mixing with cement, use for wall and floor, K11F

K11F is a waterproofing additive used for mixing with cement at job site to form a tough flexible membrane when dry to protect all concrete and masonry surfaces against the ingress of water and moisture. Zero VOC certification
  • SKU:3.WP.K11F
514.080đ
Specifications : 04 kg/pail
  • 04 kg/pail
  • 18 kg/pail

Quantity:
Purchase

K11F is a waterproofing additive used for mixing with cement at job site to form a tough flexible membrane when dry to protect all concrete and masonry surfaces against the ingress of water and moisture. Zero VOC certification

USES

  • Waterproofing of external wall of building
  • Waterproofing of basement walls
  • Waterproofing of potable water tanks
  • Waterproofing of kitchens and toilets
  • Waterproofing of balconies and planter boxes
  • Waterproofing of swimming pools and water features
  • Waterproofing to precast gable end wall
  • Waterproofing to RC flat roof and gutters

SUITABLE SUBSTRATES

  • Cement plaster
  • Cement mortar beds
  • Existing tile and stone
  • Cement backer board
  • Concrete

Test

Test Method

Result

Initial tensile adhesion strength on concrete substrate

ASTM D7234

≥ 0,5 N/mm2

Tensile adhesion strength on concrete substrate after heat aging

≥ 1,0 N/mm2

Water impermeability (Pressure 50kPa in 7 days)

BS EN 14891:2017

No penetration

Water impermeability (Pressure 150kPa in 7 days)

Crack bridging ability

≥ 0,5 mm

28 Days Elongation at break

ASTM D412 - 16

60% ± 20%

Maximum tensile strength

≥ 1,0 N/mm2

Shore A hardness

ASTM D2240 - 15

≥ 60

Pot life (350C, RH ≥ 60%)

N/A

~ 1.0 hour

Tack free time (350C, RH ≥ 60%)

N/A

~1.0 hours

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