
NAQ - Center of Environment and Chemistry


Providing chemical testing services on construction materials including concrete, cement, aggregates, admixture, metallic coating, steel and others.
Determination of sulfate of cement, PFA & GGBS



Determination of chloride content of admixture


Determination of the chloride content of cement & hardened concrete



Determination of water-soluble chloride salts of aggregate



Determination of chemical oxygen demand of water


Uniformity of Coating ( Copper Sulphate Test )



