Concrete Mix 13mm (Sand & Stone Blend) – Ready for Cement

A balanced mix of stone and sand for 13mm concrete applications.

The Easy Way to Mix Concrete. Stop guessing your ratios or buying separate piles of sand and stone. Our Concrete Mix 13mm is a ready-to-use blend of sharp washed river sand and 13mm crushed stone. It is designed to save you time and space on site—simply add your cement and water, and you are ready to pour.

Why Choose 13mm Mix over 19mm? While 19mm is standard for deep foundations, the 13mm aggregate size creates a smoother, finer concrete. This makes it the superior choice for:

Thinner Slabs: Ideal for walkways or floors where thickness is limited.
Lintels & Beams: The smaller stone flows better around reinforcing steel (rebar).
DIY Projects: Easier to shovel and level by hand than the heavier 19mm mix.

Product Features:

Convenient: 2-in-1 mix (Sand + Stone).
Clean: Free of organic matter and clay to ensure strong concrete.
Versatile: Suitable for residential construction and paving bases.

How much cement do I need? For a standard medium-strength concrete (25Mpa), a general rule of thumb is 2 bags of cement per cubic meter of Concrete Mix (depending on the specific strength required by your engineer).

Common Questions:

What is in the Concrete Mix? It is a blend of Washed River Sand (clean sand) and 13mm Stone. There is no cement in this mix; you must add the cement yourself.

Is 13mm or 19mm mix better? 19mm is standard for heavy-duty foundations (like a house foundation). 13mm is better for finer work, thinner slabs, or decorative concrete because the stones are smaller and pack together more smoothly.

Disclaimer: At Topsoil Tippers, we strive to ensure that the products you receive match the images and descriptions provided. However, as our materials are sourced from various suppliers, there may be slight variations in color, texture, and composition. Rest assured, we exercise the utmost care to provide products that meet your expectations and are as close to the pictures as possible. Let us help you bring your projects to life with quality products and exceptional service!