1-4mm Joint Filling Aggregate

1-4mm Joint Filling Aggregate - Available Online in Bulk Bags or Loose by the Tonne with Nationwide Delivery

In Stock

1-4mm Joint Filling Aggregate

1-4mm Joint Filling Aggregate - Available Online in Bulk Bags or Loose by the Tonne with Nationwide Delivery

In stock
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ALL QUANTITIES BELOW 10 TONNES ARE AVAILABLE IN BULK BAGS ONLY
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Product Name Qty
850kg Bulk Bags including delivery including delivery
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Loose Tonnes Obtain a bespoke quote for loose delivery

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How to measure?

Take a metric tape measure and measure the length, width and depth of the area to be filled. The length and width measurements should be recorded in metres and the depth in millimetres. Now take these figures and enter them into the quantity calculator to reveal the approximate quantity required for your job. 

Remember: 

1 metre is equivalent to 1000mm or 100cm 

1 centimetre is equivalent to 10mm


1-4mm Joint Filling Aggregate Consists of:

Our washed and screened 1-4mm Joint Filling Aggregate is a high performance Granite finishing aggregate specifically designed for brushing into 5mm permeable block paving joints. Sometimes known as 'Brushing in Grit' or 'Jointing Grit', this aesthetically pleasing product offers excellent free draining characteristics due to it's low fines content, while it’s natural strength ensures the long term integrity of the SuDS system is maintained for a refined, yet functional pavement finish.

Ideal for:

Brushing in paving joints

Availability:

Loose or Bulk Bags

Minimum Order Quantity:

10 Tonnes Loose or 1 Bulk Bag

Coverage:

Coverage is dependant on block size and pattern. Your block manufacturer will be able to advise the required quantity.

Bag Weights:

850kg per bag

Stone Density:

Approx 1.8 tonnes per cubic metre.


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Frequently Asked Questions

What is 1-4mm Joint Filling Aggregate?

1-4mm Joint Filling Aggregate is a product made from crushed Granite which is washed and graded. The size range is from 1-4mm

What Can 1-4mm Joint Filling Aggregate Be Used For?

1-4mm Joint Filling Aggregate is designed to be brushed into the gaps between permeable paving blocks. This has replaced the use of kiln dried sand for this purpose as it is considered more durable and permeable.

Is 1-4mm Joint Filling Aggregate Suitable For Permeable Paving Systems?

1-4mm Joint Filling Aggregate is specifically designed to be used in permeable paving systems requiring SuDS compliance.

How Do I Calculate The Quantity Of 1-4mm Joint Filling Aggregate I Require?

The quantity of 1-4mm Joint Filling Aggregate will depend entirely on the size of block used and the pattern it is laid in. The block manufacturer should be able to advise on the quantity required based on chosen size and pattern

How Do I Install 1-4mm Joint Filling Aggregate?

1-4mm Joint Filling Aggregate should be spread thinly with a shovel before being vigorously brushed in until the joints between the blocks are full. This process may need repeating as the aggregate settles.

What Are The Specifications For 1-4mm Joint Filling Aggregate?

1-4mm Joint Filling Aggregate should be made from hardstone such as Granite or Basalt and graded to no larger than 4mm. Soft limestones should not be used.

Is 1-4mm Joint Filling Aggregate Free Draining?

1-4mm Joint Filling Aggregate is free draining and specifically chosen for use in permeable paving systems

Where Can I Buy 1-4mm Joint Filling Aggregate?

1-4mm Joint Filling Aggregate can be purchased right here! Bulk Bags can be purchased at the top right hand corner of this page. Simply enter the delivery postcode and the delivered price will be shown. You can then add the item to the shopping cart and complete the checkout process where you will be offered our available delivery dates. Larger loose orders of 10 tonnes or more will require a bespoke quote to enable us to apply any bulk discounts. A quote request can also be submitted at the top right hand corner of this page. Deliveries are usually made within 3-5 working days.