Patchroc 250
Verified by manufacturer 3 months ago
EPD
Certificate type
Cement based repair mortar which forms part of Fosroc’s Rapid Return to Service (RR2S) offer.
Application
Suitable for the reinstatement of discrete thick section areas in concrete carriageways, pavements, airport aprons, access ramps and floors. The application thickness can range from 25—250 mm.
Other uses of Patchroc 250 would be:
- For rapid and permanent reinstatement of discrete thick section patches in concrete carriageways, pavements, airport aprons, access ramps and floors.
- Fosroc Patchroc 250 has a unique cement chemistry to rapidly reinstate thick sections of concrete without excessive heat generation and associated cracking.
- Particularly useful when interruption of traffic must be minimized.
- Patchroc 250 is suitable for repair methods 3.1, 3.2, 4.4, 7.1 and 7.2, as defined by BS EN 1504-3.
Description
Patchroc 250 is supplied as a ready to use blend of dry powders which requires only the site addition of clean water to produce a highly consistent repair mortar.
It is based on Portland cements, graded aggregates, and chemical additives providing a unique blend with good handling characteristics while minimising water demand. The low water requirement ensures rapid strength gain and long-term durability.
Patchroc 250 may be applied in depths between 25 and 250 mm in bays of up to 4 m² . Larger areas can be reinstated using a chequer-board “hit and miss” approach.
Features and benefits:
- High strength.
- Rapid strength gain.
- Abrasion and weather resistance.
- May be left as trafficable finish.
- One pre-bagged component, just add clean water.
- No primer necessary to achieve high bond strength.
- Shrinkage compensation.
- Contains no chloride admixtures.
General information
Color | Grey |
Material | Cement Aggregate |
Shape | Formless |
Warranty description | Ten year 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 | C42/310 Repair mortar |
Specification data - Concrete repair mortars
Standard | To BS EN 1504-3. |
Mortar type | Cement based. |
Performance requirement class | Class R4 (>45 MPa). |
Thickness | 25–250 mm. Guidance for specification option: The application thickness can range from 25 mm to 250 mm. Insert requirements. |
Area | 4 m² bay area. Manufacturer guidance(maximum) |
Colour | Grey. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
EPD
Third party certifications
EPD
EPD Certificate for Concrete repair Group 1
EPD
EPD Certificate for Concrete repair Group 2
Literature
Patchroc 250 Product Data Sheet
Fosroc Patchroc 250 safety data sheet
Technical Datasheet Catalogue 15th Edition
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