QMiX CONCRETE
ST4 Concrete Supplier
ST4 concrete is a higher cement-content standardised prescribed concrete designed for more demanding non-structural applications. It offers improved durability and resistance compared to lower ST grades, while still remaining outside structural classifications.
ST4 concrete is commonly used where enhanced performance is required without the need for a designated or reinforced concrete specification.
ST4 concrete can be supplied as ready-mix concrete or volumetric concrete.
Why Choose QMiX Concrete for ST4 Concrete?
✔ BS 8500 standardised prescribed concrete
✔ No guaranteed compressive strength
✔ Higher durability within the ST range
✔ Suitable for non-structural applications only
When non-structural projects demand a more robust concrete option, QMiX Concrete supplies ST4 concrete suited to heavier-duty groundwork and external applications.
Offerings
- Supplied in accordance with BS 8500
- Higher durability option within the ST range
- Ready-mix and volumetric supply available
- Reliable delivery across the region
Common Applications
- Heavy-duty blinding
- External slabs (non-structural)
- Groundworks and bases
- Kerb lines and edging
- Drainage and infrastructure support works
Frequently Asked Questions
ST4 concrete is used for more demanding non-structural applications, such as heavy-duty blinding or external groundworks.
No. Despite its higher cement content, ST4 concrete is still classified as non-structural.
ST4 offers increased durability compared to ST3, making it more suitable for tougher site conditions, but without a guaranteed strength class.
Yes. ST4 concrete can be supplied as volumetric concrete or ready-mix concrete, depending on site requirements.
