Description
Polybond SBR is a specially formulated styrene butadiene latex composition generally used in concrete repairs and waterproofing applications. It has good mechanical stability properties and a long-term non-foaming behavior. It also passes the freeze thaw cycle stability test. It gives very high resistance to the penetration of water into the cement admixture, which gives better waterproofing. It highly reduces the water cement ratio thereby increasing the compressive strength of the mortar.
Appearance Milky White
pH 8
Shelf Life Twelve months in original packing
MORTAR WITH POLYBOND SBR
Polybond SBR 1 Kg
Cement 5 Kg
Quartz Sand 15 Kg
Water 1-1.25 Ltr app.
FIELDS OF APPLICATION (Polybond SBR) :
– bonding: for bonding of new to old concrete, tile
bedding and fixing of slip bricks.
– waterproofing internally: basements, swimming pools,
potable water tanks, sludge tanks & ducts, tunnels and
underpasses.
– waterproofing externally: structures above ground
– waterproofing suspended floors: patios, walkways,
balconies, wet areas, plant rooms.
– waterproof bonding: bricks slips, copings, precast treads
and risers.
– waterproof/protective slurries: potable water tanks,
sewerage and mild chemical holding tanks, porous
concrete, block work and long term protection of
reinforcements or friable concrete soffits.
– repair of concrete.
– admixture: as an admixture for cementitious systems
and tile adhesives/grouts. Improves the durability, water
proofing and abrasion resistance properties of mortars.
Characteristics :
Enhances the flexural and tensile strength of the mortar
and render
► Provides good resistance to water and moisture vapour
transmission
► Improves the chemical and abrasion resistant properties
of the mortar
► Can be applied in thin screed without cracking
► Reduces the water/cement ratio
► Easy to use
► Compatible with all types of cements
► Reduces shrinkage
► Excellent adhesion to most building materials
► Good resistance to salt permeation
► Prolonged corrosion protection
► Similar thermal expansion and modulus properties like
concrete
► Can be used in potable water applications
Technical Data
Appearance : Milky White
pH Value : 8
Shelf Life : Twelve months in original packing
Mortar With Polybond SBR
MORTAR WITH POLYBOND SBR
Polybond SBR 1 Kg
Cement 5 Kg
Quartz Sand 15 Kg
Water 1-1.25 Ltr app.
Application Procedure
Repair Mortars
1. First wet down the surface thoroughly. For preparing bond coat, mix 1kg Polybond SBR with 1kg cement to form a lump free consistency. This slurry can then be applied by brush on the surface.
2. Prepare the PMM by mixing Polybond SBR:Cement:Quartz sand in 1:515 ratio.ie. 20% of cement. Mix water to achieve dough consistency
3. As the surface becomes tacky, the polymer mortar should be applied on the spalled concrete section
4. After 24 hours, water curing should be done for 2-3 days.
Please note that river sand can also be used but should be silt free. Where thickness of the section is more, PMM treatment should be done in two coats. Metal No 1 &2 embedding can also be done in areas of high thickness.
Characteristics
Enhances the flexural and tensile strength of the mortar
and render
► Provides good resistance to water and moisture vapour
transmission
► Improves the chemical and abrasion resistant properties
of the mortar
► Can be applied in thin screed without cracking
► Reduces the water/cement ratio
► Easy to use
► Compatible with all types of cements
► Reduces shrinkage
► Excellent adhesion to most building materials
► Good resistance to salt permeation
► Prolonged corrosion protection
► Similar thermal expansion and modulus properties like
concrete
Waterproof Coatings
1. Clean the surface with water jet to removes all loose particles, dirt, oil contaminations etc.
2. Attend the crack filling and hollow patch areas initially.
3. Apply two coats of Polybond SBR & Cement in 1:1.5 ratio at an interval of 4 hours. Add little water for a homogeneous mix and brushable consistency.
4. Apply a finishing screed mortar to protect the coating
Uses
• In polymer repair mortars/concretes
• All waterproofing mortars/ concretes
• Waterproof Coatings
Pack Size
5, 20, 50 kgs.
The information given is true to the best of our knowledge. They are offered in good faith but without guarantee as conditions and methods of use of all our products are beyond our control. Users are requested to determine the suitability of our material before adopting them on a commercial scale.
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