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 )