High Strength 40N Concrete

High strength easy to use concrete suitable for a variety of uses


High Strength (40N) Concrete is a heavy-duty bagged concrete designed for industrial and commercial applications. The one component blend of ordinary Portland cement, graded aggregates and additives is available in 20kg water resistant bags and requires only the addition of water on site.

Where can High Strength 40N Concrete be used?

Structural concrete

High Strength 40N Concrete is ideal for structural use.

Driveways and paths

High Strength 40N Concrete has durability properties which mean it can be used for paths and driveways.

Signage and bollards

the properties within High Strength 40N Concrete make it ideal for signage and bollards.

Steps and ramps

High Strength 40N Concrete can be used for trafficked areas such as steps and ramps.


Why use High Strength 40N Concrete?

Additional info

Packaging & Storage - High Strength (40N) Concrete is available in nominal 20kg plastic sacks, palletised and shrink wrapped.

Palletised High Strength (40N) Concrete should be stored in cool dry areas clear of the ground sheeted or under cover and stacked not more than two pallets high.

The product should be used on a first in – first out basis. Shelf life is 12 months from the date of manufacture printed on the bag, subject to temperature and humidity.

Quality control - All Tarmac products are factory blended, tested and packaged to quality control procedures in accordance with BS EN ISO 9001.


High Strength 40N Concrete contact


Nationwide network

UK Coverage

Tarmac is a national network of localised businesses, offering construction material supply. In addition, our building products division has a nationwide network of 19 production and distribution plants, including co-located plants with our internal quarries, which enables us to provide an efficient service across the UK.

Continual improvement

We are continually investing in new plant, manufacturing and bagging technology to ensure quality consistency and our commitment to the ‘Ultimate Manufacturing’ framework empowers us to deliver continuous operational improvement.

Promotional support

Marketing materials

Our products aren’t just easy to use, they’re easy to sell. We offer our stockists a full range of high impact support materials from point of sale materials, to yard banners and posters, not only that, our products are available in attractive, durable, rip resistant poly packaging. 

Website ready

We understand that web activity is more important than ever with many consumers now browsing your website before buying. We have a descriptive text for each of our product range, along with a library of images for you to upload to your website to enhance product listings.