CONCRETE LABORATORY PRODUCTS
REFERENCE STANDARD SAND TO MEET THE METHOD MORTAR CONCRETE EQUIVALENT (MCE)
PROPERTY OF THE SAND STANDARD SNL
SNL manufactures sand called “reference” for this test: the objective is to study the formulations “concrete admixture” usually realized in concrete plant in the laboratory test on a 0/4 mm sand base reproducing the 0/20 mm the concrete formula study.
Advantage: quick study in the laboratory and bringing strong economies of concrete cost study.
Sand is available in:
- either the formula is dictated by the customer,
- either SNL makes available its specific product based on silica + 98%.
Sizes of bags
The weight of the bags can vary from 1 to 3 kg according to the specific application, the weight set by the client is guaranteed +/- 2 gr.