All In Ballast - 25kg - 10 Pack
Best current price£68.40from B&Q
Best offers
Shopping.co.uk recommended and popular offers
B&Q£68.40Visit shop - All In Ballast 25Kg Bag (X10 Bags)
Visit shopB&Q£68.40Visit shop All Offers
3 offers from £68.40 - £76.00
View price history by clicking the chart icon.
Product Information
Full details
The B&Q All In Ballast is a pre-mixed construction material ideal for DIY enthusiasts and professionals tackling small-to-medium concrete projects. Combining sharp sand and 10-20mm shingle in a precise 50/50 ratio, it eliminates the need for manual aggregate measurement, ensuring consistent concrete strength; however, buyers should note that this product is sold in a 10-pack of 25kg bags, which may require significant storage space compared to bulk-delivered aggregates.
All features
| Brand | B&Q |
|---|
Extended Product Information
FAQs
What is the ratio of sand to gravel in this product?
This product features a precise 50/50 mix of sharp sand and 10/20mm shingle.
Can I use this for drainage?
No, this is specifically designed for concrete production. For drainage, you should use clean, washed gravel without sand.
How much concrete will one 25kg bag produce?
A 25kg bag will typically yield approximately 0.012 to 0.015 cubic meters of concrete, depending on the amount of cement and water added.
Does this mix include cement?
No, this product consists only of the aggregates (sand and shingle). You must add your own cement.
Can this be used for decorative driveway top-dressing?
No, the sharp sand content makes it unsuitable for decorative gravel applications as it will create a dusty, muddy mess.
Troubleshooting
Concrete mix is too watery
You have likely added too much water. Add a small amount of additional dry ballast and cement in the correct proportions until the desired consistency is reached.
Mix is clumpy or hard in the bag
This is likely caused by moisture exposure. If the material is hardened, it should be discarded; if it is just slightly damp, break up the clumps manually before adding to the mixer.
Pros and Cons
Pros
- Eliminates the need to buy and mix sand and gravel separately
- Easy to store and transport due to the 25kg bag format
- Consistent mix ratio ensures reliable concrete strength
- Reduces physical labor in measuring and balancing aggregates
Cons
- Can be more expensive than bulk loose-delivered aggregate
- Not intended for non-concrete uses like drainage or purely decorative applications
- Heavy lifting required for moving multiple 25kg bags
- Requires significant storage area for a 10-pack order
Setup, Compatibility & Care
To ensure the best results when working with All In Ballast, keep these factors in mind:
- Mixing: Always use a clean mixing tray or a mechanical cement mixer. Gradually add water to your cement/ballast mix to achieve a workable, 'stiff' consistency.
- Compatibility: Compatible with all standard Portland cement types. Ensure you do not add extra sand or gravel, as this will upset the carefully engineered 50/50 ratio.
- Storage: Keep the bags in a dry environment. Moisture ingress can cause the cement within the aggregate (or the moisture content in the sand) to create clumps, making it harder to mix properly.
- Safety: Wear safety gloves and goggles when handling, as the dust from sand and aggregate can be an irritant.
Similar items
Tarmac Building Sand, Large Bag - TarmacFrom £4
Tarmac Plastering Sand, Large BagFrom £6
Tarmac Weed Free Paving Sand - Bag, 5M²From £15
6-10mm Gravel, Large Bag 0.3M² - B&QFrom £8
Calibra VD Ultra-Hypoallergenic Insect Dog Food - 2kgFrom £19
Ultimate Tan Body Brush - St.Tropez - 9472924From £11
Seaweed And Chicken Organic Manure Pellet Fertiliser - 10kgFrom £19
Vitax Horticultural Silver Sand - VitaxSilverSandSmall4kgBagFrom £4
Dynamite Baits Big Fish Sweet Banoffi Method Mix Groundbait - 1.8kgFrom £9
Big Fish River Pellets - Cheese and Garlic - BrownFrom £9
Dynamite Baits Carp Pellets - 6mmFrom £5
Brown Decorative Stones - BrownFrom £8