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Cement Board / Calcium Silicate Board System


  • The Cement Board / Calcium Silicate Board System (CBS) is a versatile system, it is easily installed and allows easy access for embedding all the piping and cabling conduits with high flexibility thus reducing material wastage and labor.

    A special concrete mix is pumped into the boards through inlet points in the external bearing walls or floor/decks, such that within one shift a whole house structure is ready for finishing.

    The light weight concrete can be pumped up to 150 meters horizontally and up to 100 meters vertically, making it accessible to multi-story buildings or high rise structures.

    Easy to erect light gauge steel frame, very light and study, high labor productivity.
STARTA CO. has three ready mix designs based on our R&D, with variable density and insulation specifications to meet the different areas of application.

Light gauge steel frame is designed and installed based on client’s requirement and structural design; moreover this feasibility allows the system to mold any architectural shape.

The light weight concrete mixture can be poured on site.

STARTA CO. uses a customized mobile light weight concrete mixing machine which has a built in pump.


- Energy Efficient, Thermal Transmittance (U Value): 0.438 W/m2.k.

- Compressive Strength range: 110 – 125 kg/cm2

- Density range: 650 - 1100 kg/m3.

- Fire Resistance: A1 Class.

- EN ISO 7783-2 Water Vapor Permeability: Class 1 (sd < 5m).

- Water Impermeability: 4 – 6 days.

- Sound Absorption range: 50 - 55 STC.

STARTA LIGHT WEIGHT CONCRETE is modern technology of concrete, which includes an expanding agent in that increases the volume of mixture and lessens the dead weight.