Cement Testing Laboratory – Scope of Accreditation

Lab Overview

Cement Testing Room

Modern cement testing laboratory equipped with Le Chatelier water bath, digital length comparator, Blaine air permeability apparatus, Vicat apparatus and vibration machine.

Physical Testing

Cement Sample Preparation

Technician in full PPE preparing cement paste on the mixing plate for consistency and setting time determination.

Controlled Environment

Digital Humidity & Temp Control Panel

Sunrise Scientific Instruments humidity and temperature control panel maintaining precise curing conditions per IS standards.

Fineness Testing

Blaine Air Permeability & Weighing

Engineer weighing cement sample near the Blaine air permeability apparatus for specific surface area determination per IS 4031.

1 / 4

NABL Accredited Laboratory

Scope of Accreditation

S.No	Discipline / Group	Materials or Products Tested	Component / Parameter / Characteristic Tested & Specific Test Performed	Test Method Specification / Technique / Equipment
Chemical — Building Material
1	Building Material	Cement (OPC / PPC / PSC)	Alumina (as Al₂O₃)	IS 4032 (Clause 4.6)
2	Building Material	Cement (OPC / PPC / PSC)	Calcium Oxide (as CaO)	IS 4032 (Clause 4.7)
3	Building Material	Cement (OPC / PPC / PSC)	Chloride (as Cl)	IS 4032 (Clause 4.11)
4	Building Material	Cement (OPC / PPC / PSC)	Insoluble Residue	IS 4032 (Clause 4.10)
5	Building Material	Cement (OPC / PPC / PSC)	Iron Oxide (as Fe₂O₃)	IS 4032 (Clause 4.5)
6	Building Material	Cement (OPC / PPC / PSC)	Loss on Ignition	IS 4032 (Clause 4.2)
7	Building Material	Cement (OPC / PPC / PSC)	Magnesia (as MgO)	IS 4032 (Clause 4.8)
8	Building Material	Cement (OPC / PPC / PSC)	Silica (as SiO₂)	IS 4032 (Clause 4.3)
9	Building Material	Cement (OPC / PPC / PSC)	Sulphuric Anhydride (as SO₃)	IS 4032 (Clause 4.9)