Site Mixing

Tailored support for mobile batching, small-scale pours, and remote site operations

Site mixing offers a practical solution for projects where ready-mix delivery isn’t feasible or where flexibility is key. Whether using pan mixers, drum mixers, or portable batching units, site-based concrete production allows teams to adjust mix proportions in real time, respond to changing conditions, and manage smaller volumes with precision.

Oscrete supports site mixing operations with a dedicated range of admixtures, fibres, and technical services — helping contractors and builders achieve consistent, high-performance concrete directly at the point of use.

Why Site Mixing Demands Specialist Support

While site mixing can be highly controlled and efficient, it often presents unique challenges. Oscrete’s admixtures are designed to perform reliably in these settings, offering:

• Improved workability and flow – Supporting easier placement and reduced labour
• Controlled set times – Allowing flexibility for finishing and curing
• Water reduction and mix stability – Enhancing strength and reducing segregation
• Ease of integration – Compatible with manual mixing and small-scale batching systems

These benefits are especially valuable in remote locations, refurbishment projects, and jobs with limited access to ready-mix supply.

Admixtures for Site-Mixed Concrete

Oscrete’s site-ready admixtures are available in liquid and powder formats, making them easy to dose and integrate into manual or semi-automated mixing processes. Key solutions include:

• Superplasticisers and plasticisers – Improve flow and reduce water/cement ratios
• Retarders and accelerators – Adjust setting time based on site conditions
• Air entrainers – Enhance durability and freeze-thaw resistance

These products are formulated to deliver consistent performance across varied batching conditions — helping teams maintain quality in every mix.

Fibre Reinforcement for On-Site Applications

Oscrete’s fibre range supports shrinkage control, surface integrity, and structural performance in site-mixed concrete. Options include:

• Oscrete 12mm HP – Alkali-resistant glass fibre
• Polyex 12mm – Polypropylene fibre
• 54mm Macro polypropylene fibre

For more information on Oscrete’s range of fibres please visit our dedicated page or download our Product Selector.

Technical Support Wherever You Mix

Oscrete’s technical team provides mix design advice, product selection guidance, and on-site support for contractors using site mixing methods. Whether you’re working on a small residential pour or a remote infrastructure repair, we help ensure your concrete performs as expected — with the right balance of workability, strength, and durability.

Our admixtures are available in bulk, IBC, or smaller pack formats to suit your project scale and logistics.

Site Mixing That Delivers

With Oscrete’s tailored admixtures, fibre solutions, and technical expertise, site mixing becomes a reliable, efficient, and high-quality method of concrete production — wherever your project takes you.

Oscrete – Performance Through Partnership Smart additives. On-site precision. Better concrete.