Sand, gravel, water, cement and filler are the basic components of concrete. The choice for the use of concrete is easily made: it's easily created and processed quickly. Concrete itself is again a complex issue that must be adequately monitored. For an accurate analysis of the building materials like flow measurements, checking the air entrainment, test the structure, compressive strength, workability, ... The quality of the concrete depends on all these factors. You purchase only the best equipment that gives you the most accurate test results.
The products on our website are just a grasp from the entire Controls Group product range.