PostFix Concrete 20kg is a fast setting blended concrete. Offering 25N/mm² strength, set time 5-10 minutes.
PostFix is a pre-mixed blend consisting of cement, aggregates, sands, and specially formulated additives.
This fast-setting concrete is designed to securely erect all types of posts and can be easily mixed with water.
Uses:
- Wooden Post
- Metal Post
- Concrete Post
- Fencing/Signposting
Features:
- Rapid setting 5 – 10 Minutes
- Easy to use
- Just add water, no pre-mixing required
- Consistent mixture and strength
- Durable carry handle
- Water Resistant and 100% recyclable packaging
- 20kg Bags – 70 Bags to a Pallet
- Can be supplied as part of mixed load with ALL Mansfield Brick & Sand products
- All products can be collected from Mansfield Sand – Ex Works
All products produced conform to the requirements of BS EN 771-3
Product Information & Specification Sheet:
ASPHALT SAND
| CATEGORY | Particle Size | Typ % retained |
|---|---|---|
| 4.00mm | 0.0 | |
| 2.00mm | 0.0 | |
| VERY COARSE SAND | 1.00mm | 1.4 |
| COARSE SAND | 500um | 9.4 |
| MEDIUM SAND | 250um | 46.8 |
| FINE SAND | 125um | 32.1 |
| FINE SAND | 150um | 5.2 |
| VERY FINE SAND | 63um | 4.8 |
| SILT | -63um | 0.2 |
| Clay | Clay | 0.1 |
| TYPICAL ANALYSIS | |
|---|---|
| Moisture Content | 6.5% w/w |
| Organic Content | N/A |
| pH Value (H2O) | 6.8 |
| Sat. Hydraulic Conductivity | 1145 mm/hr |
| Fibre Content (pp) | N/A |
| GFN | N/A |
| D90 | 510 |
| D10 | 145 |
| D90/D10 | 3.5 |
| D eff | 215 |
