Verified by manufacturer 2 months ago
High early strength bedding concrete, specifically designed to exceed the requirements of BS 7533.
Pedestrian and vehicle traffic areas.
High early strength bedding concrete, specifically designed to exceed the requirements of BS 7533.
Features and benefits:
Material | Concrete |
Uniclass | |
CAWS | Q25/26 Natural stone slab paving systems Q25/110 Natural stone slab paving system Q25/115 Natural stone slab paving overlay system Q25/445 Ready-mixed fine concrete |
Standard/ performance requirements | To BS 7533. |
CompressiveStrength | Day one: 20, day two: 39, day three: 52. Manufacturer guidance(N/mm2) |
Flexural strength | Day one: 3.5, day two: 6, day three: 6.5. Manufacturer guidance(N/mm2 ) |
Bond strength | 2.0 N/mm². Manufacturer guidanceAt 28 days with slurry primer. |
Density | 2000-2200 k.g./m³. |
Yield - Concrete | 13 L. Manufacturer guidanceper 25 k.g. |
Water | 2.5 L per 25 k.g. |
Workability | 50 minutes. Guidance for specification option: Dependant on temperature and humidity. |
Sizes | 25 k.g. bag. Guidance for specification option: A62545. Bulk bag (1 tonne). Guidance for specification option: A65007. |