Technologies

LRC product is uses a "Green Technology" in making all the decorative pre-cast Architrave elements to external Architectural design element for building industry in Malaysia for more than 13 years.

The design and development of pre-cast LRC decorative product signify a new generation of lightweight concrete product made from "Green" materials for the building façade.

With LRC products, the effectiveness not only in LIGHT WEIGHT, RELIABLE, but the main factor of COST SAVING.

LRC INSIDE TECHNOLOGIES & PROCESSES

SPECIFICATION & PROPERTIES OF LRC INSIDE

PROPERTY AUTOCLAVE CURE AIR CURE
Bending 5 – 8 Mpa 2 – 4 Mpa
Shear Strength 2 – 3 Mpa 1.5 – 2.5 Mpa
Compressive Strength 10 -15 Mpa 8 -10 Mpa
Impact Strength 6 – 12 KJ/m2 5 – 10 KJ/m2
Elastic Modules 10 – 20 Gpa 10 – 20 Gpa
Strain Failure 1-2% 1-2 %
Dry Density 800-1000 kg/m3 1000 –1200 kg/m3
Fire Resistance 3 hours 3 hours
Water Absorption less than 50% less than 50%
M.O.R 19 Mpa 15 Mpa
Freeze Thaw (50cycles) No deterioration No deterioration
CONTENT PROPERTIES
Cement > 35%
Portland Cement > 75%
Flyash > 25%
Fine Aggregate > 60%
River Sand > 35%
Silica Sand > 25%
Lightweight Aggregate 2~5%
Cellulose Fiber > 60%
Polystyrene Chips > 35%
Perlite > 5%
Air Entraining Agent
Water >10%
Admixture As required

Click to download the complete specification document.

WHY LRC INSIDE

Conventional vs
  • Resource Burden:
  • It uses a lot of sand to produce conventional concrete

  • Slow Production:
  • The production process is slow as water vaporation takes time

  • Heavy Weight:
  • Heavy building material needs extra supports

Polystyrene vs
  • Low Biodegradability:
  • Polystyrene concrete is man-made waste that is hard to handle

  • Cancer Impact:
  • Burning of Polystyrene will produce toxic gas that is bad for health

  • Low Strength:
  • Polystyrene can be unstable and dangerous for residence

LRC
  • Resource Recycle:
  • LRC recycles man-made waste into building material

  • Fast Re-production:
  • LRC can be produced 30 times faster than conventional concrete

  • High Density:
  • LRC is engineered for sustainability building, proven safe for residence.

CSL Technologies (M) Sdn Bhd Lot 9896-B, Jalan Kampung Jawa, Batu 4, Kampung Jawa, 40460 Shah Alam, Selangor D.E.
Tel: +603-5161 3799 Fax: +603-5162 3711 Email: lrcinside@lrc.com.my
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