We produce different classes of concrete in line with our diverse customer needs:
|Class||Grade Mix Ratio (cement : sand : aggregates)||Compressive Strength||Recommended for:|
|Class 15||1:3:6||15 MPa||2175 psi||Suitable as blinding and/or levelling concrete|
|Class 20||1 : 2 : 4||20 MPa||2900 psi||Used for general road drainage works and small-span residential building structures.|
|Class 25||1 : 1.5 : 3||25 MPa||3625 psi||Generally recommended for most structural works or as specified by the design structural engineer.|
|Class 30||Design Mix||30 MPa||4350 psi||Mostly used as structural concrete in high-rise buildings, especially on columns or as specified by the design structural engineer.|
|Class 35||Design Mix||35 MPa||5075 psi||For projects as specified by the design structural engineer.|
|Class 40||Design Mix||40 MPa||5800 psi||For projects as specified by the design structural engineer.|
Besides these, we also make concrete mix designs for screed mix, shot create, and pavement concrete.
All our mixes are designed to suit the placing methods on-site like skip, chute, pump; and are also designed to meet the required workability specifications.