INTRODUCTION
vFlexi is a highly flexible 2 part polymer modified cementitous waterproofing membrane. It is suitable to be applied on concrete and mortar to prevent water infiltration as to fill and seal pores and voids crack and hair line of all substrates and yet provides a breathable coating which allows water vapour transmission. vFlexi also acts as a protective layer for concrete or masonry substrates. vFlexi, as compared to other products under Vodapruf, is considered to be the main core of the waterproofing category.
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ADVANTAGES
vflexi_waterproofing
  • Economical

  • Can be applied on damp surfaces

  • Excellent adhesion bonds to porous and non-porous surfaces

  • Non-toxic and is approved for potable water use

  • Applied directly to the concrete by brush

  • Good elongation

  • Non-corrosive to steel and iron

  • High resistance to carbon dioxide and chloride ion diffusion

APPLICATION WITH vFLEXI MESH
  • vFlexiMesh is a flexible fabric used as reinforcement in the application of liquid waterproofing where substantial movement is anticipated. It is designed so as to allow liquid waterproofing to pass through; thereby forming a compact reinforced sandwich system upon application problem between the top and bottom layers should a high force be applied on it.

  • It shall be laid onto the 1st coat of vFlexi before it is totally dry to enable it to adhere onto the 1st coat and leave to dry prior to the 2nd coat application.

  • vFlexiMesh shall be used at area that are prone to cracks and movement such as wall-floor joints and R.C flat roof that are exposed high thermal expansion/contraction rate. vFlexiMesh will increase the crack-bridging ability of vFlexi waterproofing coating.

COVERAGE
APPLICABLE AREAS

(1) Apply by brushing method (without vFlexiMesh, total thickness: 1.0 mm)

First Coat vFlexi: 1 kg/m2

Second Coat vFlexi : 1 kg/m2

(2) Apply by brushing method (with vFlexiMesh, total thickness: 1.2 mm)

First Coat vFlexi : 1 kg/m2

Application of vFleximesh

Second Coat vFlexi : 1 kg/m2

  • Wet Kitchens

  • Water Tanks

  • Toilet

  • Balconies

  • Fish Ponds

  • Concrete Gutter / Roofs

  • Bathrooms

  • Planter Boxes

  • Sea Walls

  • Swimming Pools

  • Retaining Wall

TECHNICAL CHARACTERISTIC

No

01

02

03

04

05

06

07

08

09

Test

Material Idenfication

Water Penetration

Adhesion to Substrate, Average

Crack Bridging 2mm and 1mm

Hardness (Shore A), Median

Set-to-Touch (Based on 1 coat)

Tensile Strength

Elongation at Break

Chloride Content

Unit

-

mm

N/mm2

mm

-

mins

N/mm2

%

% Weight

Test Results

Styrene-Acrylate Co-Polymer

0, No Water Penetration

0.9

No cracks for both

52

50

1.6

174.4

0.004

Test Method 1

-

DIN 1048 Part 5:1991

ASTM D4541:2009

ASTM C836/C836M

ASTM D2240:2005

ASTM D1640:2009

ASTM D412:2006

-

Potentiometric Titration

OTHER VODAPRUF WATERPROOFING
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