MIR PORTLAND COMPOSITE CEMENT

Portland Composite Cement also referred as PCC is a type of cement which is heavily used in the construction of infrastructures in Bangladesh. It is manufactured using clinker, slag, PFA, gypsum and limestone. All of these makes it durable, strong, have high chemical resistance, low permeability and heat of hydration, and gives it many other properties that ensures longevity of a development. The cement conforms to the standard: BDS EN 197-1:2003 CEM II/AM or BM 42.5N.

Mir Portland Composite Cement is a widely utilized construction material and is generally used as a binding material. It is composed of cement, (commonly Portland Cement) and other materials such as fly ash and slag cement, aggregate or crushed rocks such as limestone, which makes it a crucial component of strong developments.

Mir Portland Composite Cement

3 Days (PSI)

7 Days (PSI)

28 Days (PSI)

Standard

Actual

Standard

Actual

Standard

Actual

Minimum 1890

3000-3200

Minimum 2900

3800-4000

Minimum 3620

5000-5400

Note: Average of 24 months based on the samples tasted at BUET

Fineness : 3600-4200 cm2/gm

Initial Setting Time : 130-160 minutes

Final Setting Time : 280-320 minutes

Uses:

  • Residential, commercial, functional building & industrial complex

  • Bridge, culvert, flyover, road, runway

  • Brickwork and plaster

  • Prefabricated elements, poles, drainage pipe, concrete block

  • Precast piles and cast in situ piles

  • Ready-mix concrete