TERRACEWATERPROOFING

TERRACEWATERPROOFING

Terrace Solution

Removal of brickbat coba / plastic / waterproofing membrane, if any upto

mother slab

Concrete Substrate

Step 1

Waterproofing done on existing plasters/brick bat/bitumenousmembrane will not give a fool-proof solution as water may penetrate through cracks developed in these systems. Hence, sound concrete substrate needs to be exposed before any treatment.

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Sand

Crack filling into V/U shaped groove using

cement mortar modified with

D007

Highly waterproof cementitious composite.

Excellent bonding to the most building materials.

Superb breathing. Resilient and yet tough hardened

cementitious film or mortar

1 part 0.3 part

4 part

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Step 2

Usage Guidelines

Sand

Filling around openings using cement mortar

modified with D007 or ready to use 2 pack polymer modified

adhesive mortar, D350

Easy to mix and applyEconomical Good mechanical strengthsExcellent adhesionWaterproofNon-toxic

1 part 0.3 part

4 part

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Step 3

Usage Guidelines

Compensates plastic shrinkage and natural settlement in cement grout.

High fluidity and cohesion with low w/c for easier placement.

Provides low permeability through reduced w/c.

Chloride free – no corrosion of steel. High reliable quality – produced under

rigid quality control.

1 Bag 250g.

Injection Grouting using

D404 (DURA EV) admixed with

Cement

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Step 4

Usage Guidelines

Clean the surface of any dust, dirt,

laitance, etc. and bring substrate to Saturated Surface

Dry (SSD) condition

Step 5

Proper surface preparation through chemical/ mechanical cleaning, blast or acid etching is extremely important for an effective performance of waterproofing system. Creating a dry, level and silt/dust/ laitance free surface allows stronger bond/adhesion between the waterproof system and substrate.

Saturated surface dry condition prevents rapid drying and weakening of waterproofing coatings and its bond to the substrate.

Importance of SSD

Importance of surface preparation

Highly waterproof cementitious composite.

Excellent bonding to the most building materials.

Superb breathing. Resilient and yet tough hardened

cementitious film or mortar

1 part 0.3 part

4 part

Making Vatta/ Mortar Gola

along junction of slab &

parapet wall using 30% D007

Sand

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Step 6

Usage Guidelines

Apply first coat of AMBIGARD,

polymer modified

cementitious coating

Superb adhesion to sound and prepared surfaces of most building materials.

Factory made packs-needs only mixing. Easy to apply by brush. Non-toxic, safe n contact with drinking water. Anticorrosive to steel. Excellent protection against carbonation, efflorescence

and salt petering. Long lasting and highly durable waterproofing. Highly UV

resistance. Breathable.

Pack-B3 part

Pack-A:1 part

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Coverage of AMBIGARD – 2.5 to 3 kg/m2

in 3 coats

Step 7

Usage Guidelines

Lay glass fibremesh over first

coat

Glass Fibre Mesh

Step 8

Increased dimensional stability of coating system

Enhanced tensile strength in longitudinal and lateral directions.

High abrasion resistance Reduced cracking of reinforced

waterproofing system Long lasting protection barrierP

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Apply second coat of

AMBIGARD

Step 9

Usage Guidelines

Superb adhesion to sound and prepared surfaces of most building materials.

Factory made packs-needs only mixing. Easy to apply by brush. Non-toxic, safe n contact with drinking water. Anticorrosive to steel. Excellent protection against carbonation, efflorescence

and salt petering. Long lasting and highly durable waterproofing. Highly UV

resistance. Breathable.

Pack-B3 part

Pack-A:1 part

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Coverage of AMBIGARD – 2.5 to 3 kg/m2

in 3 coats

Apply third coat of AMBIGARD

Step 10

Usage Guidelines

Superb adhesion to sound and prepared surfaces of most building materials.

Factory made packs-needs only mixing. Easy to apply by brush. Non-toxic, safe n contact with drinking water. Anticorrosive to steel. Excellent protection against carbonation, efflorescence

and salt petering. Long lasting and highly durable waterproofing. Highly UV

resistance. Breathable.

Pack-B3 part

Pack-A:1 part

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Coverage of AMBIGARD – 2.5 to 3 kg/m2

in 3 coats

Ponding test:Pond floor with

water for 72 hours to allow

curing and check for any leakage

Step 11

Ponding with water serves a dual purpose. As waterproofing system is cementitious based, water helps in hydration of unreactedcement particles developing mechanical strength and also helps in ascertaining whether any water is leaking.

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Drain out water

Step 12

Ponding with water serves a dual purpose. As waterproofing system is cementitious based, water helps in hydration of unreactedcement particles developing mechanical strength and also helps in ascertaining whether any water is leaking.

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Permeability of concrete is greatly improved. With increased cohesion, segregation and bleeding

are substantially reduced. Is highly effective in reduction of permeability due

to hydrostatic head pressure or capillary action or both.

Increased retention property of slump. Improved surface finish of concrete. Very high quality – indigenous polymer blend.

Sand

Provide 20 – 25 mm protective plaster

admixed with integral waterproofing

admixture, D001 & Polyproplyne fibers,

Durapolycron to impart extra tensile

strength

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4 part0.5 - 2 kg/m3

+

150ml. / Bag of cement

Step 13

Usage Guidelines

Apply elastomeric seamless

membrane, D018 (DURAFEX) on

plaster to avoid formation of

shrinkage cracks

Crack bridging-easily accommodates movements.

Breathable(Vapour permeable) membrane-no blistering.

Seamless/joint less monolithic membrane coating.

Easily applied over critical corners/dome shaped surfaces.

Highly impermeable-stretchable-fiber reinforced membrane.

Excellent bonding on all building substrates. Eco-friendly

Coverage of D018:1-1.5 kg/m2 for 1.2 mm thickness in 2 coats

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Step 14

Usage Guidelines

Providing brickbat / AAC coba to desired slope and filling the voids with cement

mortar (1:4 admixed with D001)

Permeability of concrete is greatly improved. With increased cohesion, segregation and

bleeding are substantially reduced. Is highly effective in reduction of permeability

due to hydrostatic head pressure or capillary action or both.

Increased retention property of slump. Improved surface finish of concrete. Very high quality – indigenous polymer blend.P

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Step 15

Sand

4 part

150ml. / Bag of cement

Usage Guidelines

Provide a neat cement finish succeeded by

marking false square in 300x300 mm grid pattern and making

khurrahs for draining rain water

Step 16

THANK YOU