Aquastop Extraflex Application Video for Terrace Garden

Aquastop Base:
Certified single component, solvent based polyurethane primer. Quick drying,
cold applied and cold cured, it’s deep penetrating and consolidating the
absorbent surfaces, Aquastop Base is ideal as a primer on absorbent surfaces prior the application
of Aquastop Extraflex.
Use
Primer on absorbent surfaces like concrete, plaster, wood or mortars.
Preparation of substrates
All surfaces must be dimensionally stable according to IS 1443-1972, levelled, cured, undamaged, compact, rigid, resistant, dry and free
from any debonding agents, contamination and from damp rising.
Following points should be noted:
-- maximum moisture content should not exceed 5%
-- substrate compressive strength should be at least 20 MPa.
Preparation
• Ease of application by brush, trowel, roller and airless spray
• Highly resistant to water
• Excellent thermal and UV resistance
• Excellent adhesion to surface
• Resists positive water pressure
• Resists to root penetration
• Excellent chemical resistance
• Excellent resistance to chloride and alkali
• Excellent Crack Bridging ability
• Suitable for internal and external areas
Open the pail and stir well before using Aquastop Base.
Application
Apply Aquastop Base by brush or roller, until the surface is fully covered.
After 1 – 3 hours (not more than 4 hours) while the primer coat is tacky, apply the Aquastop Extraflex coating.
Aquastop Extraflex:
Certified, single component, highly flexible polyurethane membrane. Cold
applied and cold cured for waterproofing applications, ideal for use in
GreenBuilding. Based on pure elastomeric hydrophobic polyurethane resins it
ensures a longlasting waterproofing of large surfaces.
Aquastop Extraflex develops a smooth polyurethane membrane, with excellent
mechanical, chemical, thermal and UV resistance properties.
Use
Waterproofing of podiums, terraces, balconies, roofs, bathrooms, waterbodies and vehicular traffic areas. Waterproofing overlaying of
bitumen felts and acrylic coatings.
Preparation of substrates
All surfaces must be dimensionally stable according to IS 1443-1972, levelled, cured, undamaged, compact, rigid, resistant, dry and free
from any debonding agents, contamination and from damp rising.
Following points should be noted:
-- maximum moisture content should not exceed 5%
-- Substrate compressive strength should be at least 20 MPa.
The existing cracks on the surface must be sealed before the membrane application. Clean the cracks of dust and other loose particles
and fill them with GeoLite® Gel. Apply on the surface around the cracks Aquastop Extraflex and cover with a cut stripe of Aquastop
Geofabric pressing well. Then cover it with Aquastop Extraflex. Allow to cure.
Screed fractionizing joints must be clean of dust, and other loose particles if any. If necessary cut open the joints, to a depth of 10-15 mm,
width : depth ratio of 2 : 1. Fill the cracks with Fugabella® PU 40.
For treatment of expansion joints refer to Aquastop Geofabric data sheet.
Priming
Very absorbent surfaces like concrete and cement screed must be primed with Aquastop Base. Low absorbent surfaces like metal,
ceramic tiles, old coating or bitumen felts must be primed with EP21.
Preparation
Open the pail and stir well before using Aquastop Extraflex.
Application
Reinforce wall-floor connections, corners, chimneys and pipes using cut piece of Aquastop Geofabric bonded with Aquastop Extraflex.
Pour Aquastop Extraflex onto the previously primed surface and spread evenly until all the surface is covered. After 12-14 hours and not
more than 48 hours apply a second coat of Aquastop Extraflex.
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