Rebond SBR
ICP’s ReBond (SBR) is a modified styrene butadiene liquid emulsion that works as a ready-to-use bonding agent for repairing spalled concrete floors, columns, beams, and slabs. Its bonding capabilities also work well when bonding old concrete and mortar to new layers of concrete and mortar.
Benefits of Rebond SBR
- Single component, gauged as required.
- Provides excellent bond to concrete, adhesion plaster, masonry, stone work, etc.
- Provides waterproof screeds, plasters.
- Compatible with all common hydraulic cements.
- Simple to use
- Gives weather resistant mortar with improved durability impermeability to chlorides and other harmful agents.
- Improved tensile and flexural properties strength allows thin applications.
Areas of usage
- Concrete repair and adhesive Mortar, screed
- Repair of worn damaged and spalled concrete
- Repair of large cracks
- Polymer modified Floor screeds
- Rendering smooth, good finish, water tight external plaster
- Thin layer patching mortars
- Tile fixing mortars, Masonry Mortars
Correct method of using
Rebond SBR
Surface Preparation
All substances should be cleaned and free from dust, plaster, oil, paint, grease, corrosion deposits and any other deleterious substances. Laitance should be removed if any. Using mechanical mode, smooth substrates must be roughened to provide an adequate key. Loose scales on corroded steel to be removed and it has to be exposed
1
2
Priming
Reinforcing steel must be primed with suitable Primer immediately after cleaning. The concrete substrate should be thoroughly dampened with water and any excess water has to be removed before being primed by thoroughly scrubbing in a slurry coat of 1 volume Re-Bond SBR to 1 volume water to 3 volumes fresh cement. For a better consistency, the cement should be blended slowly into the liquids. Settlement shall be avoided by sirring continuously
Product Application
| Patching & Repair Mortar & dry | |
|---|---|
|
Cement |
50kg |
|
Zone II Sand |
150 kg |
|
Re-Bond SBR |
5-9 L |
|
Recommended water addition |
11 – 15 L |
|
Recommened thickness |
8-30 mm |
3
Product Application
| Heavy Floor Screed | |
|---|---|
|
Cement |
50kg |
|
Zone II Sand |
75 kg |
|
3-6mm Granite Chips |
75 kg |
|
Re-Bond SBR |
5-9 L |
|
Recommended water addition |
8 – 12 L |
|
Recommened thickness |
8-30 mm |