CONCRETE REPAIR SYSTEM
- WATERPROOF REPAIRS FOR SPALLED CONCRETE
- VERTICAL & OVERHEAD SURFACES & FLOORING
- HEAVY DUTY OR HIGH BUILD
- MULTIPLE 20mm OR 40mm LAYERS
- ABOVE AND BELOW GROUND APPLICATIONS
- 'SAG' RESISTANT FOR OVERHEAD WORK
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HALOCRETE STANDARD .....
.... Is a heavy duty, two component, polymer enhanced repair mortar, with a cementitious and fibre reinforced base. On curing, it produces a waterproof high strength mortar far in advance of conventional sand-cement.
DESCRIPTION
| Composition: |
Component 1. A white polymer base liquid.
Component 2. A special blend of cements/aggregates/admixtures and accelerators. |
| Appearance: |
White liquid, grey powder, concrete grey finish. |
| Performance: |
Produces high bond strength, abrasion resistant, repair mortar for damaged concrete, with greatly reduced water and carbon dioxide permeability and improved oil and chemical resistance. Excellent freeze/thaw capability. |
| Usage Rate: |
2.1 kg per m2 per mm thickness. |
| Coverage: |
As per literature. |
| Availability: |
Supplied in 10kg pack of two components. |
| Storage: |
Keep in dry and frost free conditions. |
| Shelf Life: |
6 months in unopened container. |
AREAS OF USE
- Fast repairs to concrete and mortar above and below ground, up to 20mm thickness per layer.
- Floor, step and walkway repairs.
- Filler and repair for voids and honeycomb.
TECHNICAL INFORMATION
- Mix density approximately 2100kgs/m3.
- Working time approximately 30 minutes at 20 Degrees Centigrade.
- Minimum applied thickness 4mm.
- Maximum applied thickness 20mm per-layer.
- Minimum application temperature 8 Degrees Centigrade.
- Mixing ratio 7/8 to 1 (powder to liquid) by weight.
- Compressive strength (average typical) 55N/mm2 plus, at 28 days. at 20 Decrees Centigrade. 65% r.h. (B.S. 6319: Part 2: 1983).
- Tensile strength 7.6N/mm2 at 28 days.
- Flexural strength 10-12 N/mm2 at 28 days. (B.S. 6319: Part 2: 1983).
- Bond strength 45N/mm2 slant/sheer. (B.S. 6319: Part 4:).
- Elastic modulus 19.3 kN/mm2. (B.S. 6319).
HALOCRETE HIGH BUILD .....
.... Is a two component, high build, polymer enhanced cementitious repair mortar. On curing, it produces a waterproof light weight mortar with tenacious bonding ability and is particularly useful for overhead concrete repair work.
DESCRIPTION
| Composition: |
Component 1. A white polymer base liquid.
Component 2. A special blend of cement/aggregate/admixtures and accelerators. |
| Appearance: |
White liquid. grey powder, concrete grey finish. |
| Performance: |
Produces high bond strength, light weight, repair mortar for damaged concrete, with greatly reduced water and carbon dioxide permeability and improved oil and chemical resistance. Excellent freeze/thaw capability. |
| Usage Rate: |
1.4kg per m2 per mm thickness. |
| Availability: |
Supplied in 10kg pack of two components. |
| Storage: |
Keep in dry and frost free condition. |
| Shelf Life: |
6 months in unopened container. |
AREAS OF USE
- Fast repairs to concrete and mortar above and below ground, up to 40mm thickness per layer.
- Rapid repairs for overhead work.
- 'Sag' resistant on vertical surfaces.
- Filler and repair for voids and honeycomb.
TECHNICAL INFORMATION
- Mix density approximately 1400kgs/m3.
- Working time approximately 30 minutes at 20 Degrees Centigrade.
- Minimum applied thickness 5mm.
- Maximum applied thickness 40mm per layer.
- Minimum application temperature 6 Degrees Centigrade.
- Mixing ratio 4 to 1 (powder to liquid) by weight.
- Compressive strength (typical) 22N/mm2 at 28 days. at 20 Degrees Centigrade. 65% r.h. (B.S. 6319: Part 2: 1983).
HALOCRETE BOND LINK .....
.... Is a two component, polymer enhanced cementitious adhesive and repair mortar. Its main function is to act as a priming coat for HALOCRETE STANDARD and HALOCRETE HIGH BUILD. On curing, it produces a waterproof, high strength, keying mortar with tenacious bonding characteristics far in advance of conventional sand-cement.
DESCRIPTION
| Composition: |
Component 1. A white polymer base liquid.
Component 2. A special blend of cement/aggregate/admixtures and accelerators. |
| Appearance: |
White liquid, grey powder, concrete grey finish. |
| Performance: |
Produces high bond strength slurry/mortar repair adhesive for damaged concrete, with greatly reduced water and carbon dioxide permeability and improved oil and chemical resistance. Excellent freeze/thaw capability. |
| Usage Rate: |
2kg per m2 per mm thickness. |
| Availability: |
Supplied in 10kg pack of two components. |
| Storage: |
Keep in dry and frost free condition. |
| Shelf Life: |
6 months in unopened container. |
AREAS OF USE
- Priming coat for HALOCRETE STANDARD and HALOCRETE HIGH BUILD concrete repair mortar.
- Adhesive for all manner of building materials: tiles, slabs, rockwool, glass, wood, concrete, asbestos-cement, mortar and stone.
- Fast repairs to concrete and mortar above and below ground.
- Fine build repair to voids and cracks.
- Waterproof thin film rendering coat.
TECHNICAL INFORMATION
- Mix density approximately 2000kgs/m3.
- Working time approximately 30 minutes at 20 Degrees Centigrade.
- Minimum applied thickness 5mm per layer.
- Minimum application temperature 8 Degrees Centigrade.
- Mixing ratio 4 to 1 (powder to liquid) by weight.
- Compressive strength 40-50 N/mm2 at 28 days.
- Flexural strength 10-14 N/mm2 at 28 days.
- Elastic modulus Approx. 250 x I0)kg/cm2.
- Bond strengths (typical): Concrete 38/kg/cm2 - Mortar 32kg/cm2 - Steel sheeting 16kg/cm2.
FINISHING
HALOCRETE repairs and surrounding surfaces can be brought to a more uniform overall finish with HALOCRETE BOND LINK, in preparation for the subsequent BIOCHECK external decorative coating. If a decorative coating is applied without prior use of a smoothing/levelling coat of HALOCRETE BOND LINK, patch repairs may be highlighted resulting in an aesthetically unacceptable finished appearance, (particularly important in circumstances of cross light).
DECORATION
When repairs have been completed using the HALOCRETE SYSTEM, re-decoration should be carried out using BIOCHECK external decorative coatings. BIOCHECK is a water based system, which allows the structure to breathe and has been independently tested for carbonation resistance by Taylor Woodrow Laboratories. The coating gives 14 times the required protection -see BIOCHECK S.P. literature.
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