Renderoc GP
Verified by manufacturer 5 months ago
EPD
Certificate type
A single component, medium-weight general purpose concrete reinstatement mortar.
Application
- Designed for vertical, overhead or horizontal use.
- Used as a render as well as for all types of patch repair.
Description
Renderoc GP is a single component, medium-weight general purpose concrete reinstatement mortar. It can be applied up to 20 mm thickness in sections overhead and 30 mm thickness in vertical sections. Up to 100 mm thickness can be achieved in small pockets, or by the use of formwork. In horizontal locations the material can be applied up to 100 mm thickness. Thicker sections can be built up in layers.
Features and benefits:
- Low permeability to water, carbon dioxide and chlorides.
- Easy to use, no independent primer or curing membrane necessary.
- Excellent bond to concrete substrate.
- Contains no chloride admixtures.
General information
Color | Grey |
Material | Cement |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Manufacturer guidanceA project specific warranty document for an agreed period for products supplied in accordance with a detailed specification document is available on request. |
Uniclass | |
CAWS | C42/335 Proprietary concrete for small area repairs |
Specification data - Concrete repair mortars
Standard | To BS EN 1504-3. |
Mortar type | Cement based polymer modified. |
Performance requirement class | R3. |
Declaration of conformity | UK9-13. Manufacturer guidanceDeclaration of performance. |
Chloride Ion content | ≤0.05%. |
Adhesive strength designation | ≥1.5 MPa. Manufacturer guidanceAdhesive strength by pull-off test. |
Thermal compatibility | ≥1.5 MPa. Manufacturer guidanceFreeze-thaw cycling with immersion. |
Carbonation resistance | Pass. |
Elastic modulus | 15.1 GPa. Manufacturer guidanceElastic modulus in compression. |
Reaction to fire | Class A1. |
Dangerous substances | Complies with 5.4. |
CompressiveStrength | To BS EN 12190:1999, 15 MPa (one day), 30 MPa (28 days). Guidance for specification option: Class R3 (>25 MPa). |
Setting time | Initial set in three and a half hours, final set in four hours. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | United Kingdom |
Material | Cement |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.28 kg CO₂ eq/kg |
Recyclability | At the end of its service life, the product is embedded within the concrete structure subject to repair. The demolition process comprises the structure being mechanically broken apart, with concrete transported off site (average 50 km) for reprocessing. 80% by mass reused as inert aggregate; 20% disposal to inert landfill. |
Third party certifications
Third party certifications
EPD
EPD Certificate for Concrete repair Group 1
EPD
EPD Certificate for Concrete repair Group 2
Literature
Fosroc Concrete Repair product selector
Technical Datasheet Catalogue 15th Edition
Renderoc GP Technical Datasheet
Renderoc GP Safety Datasheet
Case studies
Kirriemuir DSR
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