QMiX CONCRETE
FND3 Concrete Supplier
FND3 concrete from QMiX Concrete is a designated sulphate-resistant foundation concrete developed for use in more aggressive ground conditions where higher sulphate concentrations may be present in soil or groundwater.
FND3 is typically specified where a Design Chemical (DC) class of DC-3 has been identified through a ground investigation. Selecting the correct FND mix at this level is essential to protect foundations from long-term chemical attack and ensure structural durability.
FND3 concrete can be supplied as ready-mix concrete or volumetric concrete, providing flexibility based on access, pour size, and site requirements.
QMiX FND3 concrete typically achieves an indicative compressive strength of approximately 30 N/mm² at 28 days, depending on specification.
Why Choose QMiX Concrete for FND3 Concrete?
✔ High Sulphate Resistance – Designed to resist chemical attack in more aggressive ground conditions.
✔ DC-3 Ground Classification – Suitable where a DC-3 Design Chemical class is specified.
✔ Foundation & Footing Applications – Ideal for domestic, commercial, and light industrial foundations.
✔ Improves Long-Term Structural Durability – Reduces risk of sulphate-related degradation.
✔ Suitable for Challenging Ground Conditions – Used where enhanced protection is required.
✔ Flexible Supply Options – Available as ready-mix concrete or volumetric concrete.
✔ Reliable Local Supply – FND3 concrete supplied across Essex, Hertfordshire, Kent, and London.
For foundations exposed to higher sulphate levels, trust QMiX Concrete to supply correctly specified FND3 concrete that protects your structure long term.
Offerings
- FND3 sulphate-resistant concrete
- Foundation concrete for DC-3 ground conditions
- Concrete for domestic and commercial footings
- Technical support for foundation specification
Common Applications
- House foundations in aggressive soils
- Extensions and deeper foundation trenches
- Commercial and light industrial foundations
- Sites with elevated sulphate levels
- Groundworks requiring enhanced chemical resistance
Frequently Asked Questions
FND3 is a designated foundation concrete designed to provide enhanced sulphate resistance in aggressive ground conditions.
FND3 is typically specified where a DC-3 Design Chemical class has been identified.
FND3 is required where sulphate levels are higher and greater chemical resistance is needed to protect foundations.
