Applying LECA insulating blocks drop the rate of fuel and electricity consumption and are the best way for optimizing energy consumption.
With advanced acoustic specifications, LECA sound insulation goes beyond other building materials. Sound insulation of a one layer LECA block wall ranges from 46 to 53 db which is appropriate for all kind of building functions.
LECA building blocks are non-combustible building material and classified as reaction to fire Euro class A1 (no contribution to fire).
Lightening the structure significantly decreases building cost and lowers earth quake threaten.
Gradation: 4-10 mm
Density: 320 kg/m³
Applicability: Light Weight Concrete, Light Weight Block, Prefabricated Panels & Aquaculture, Ornamentation.
Nominal Thickness: 200 mm
Feature: Solid block
Dimension: 490*190*200 mm
Block Weight (Max.): 17.3 Kg
Density: 930 (kg/m3)
Compressive Strength: 4.5 (MPa)
Nominal Thickness: 200 mm
Feature: Bottom – close
Dimension: 400*190*200 mm
Block Weight (Max.): 10 Kg
Density: 660 (kg/m3)
Compressive Strength: 2 (MPa)
Nominal Thickness: 200 mm
Feature: Bottom – close
Dimension: 490*190*200 mm
Block Weight (Max.): 12 Kg
Density: 645 (kg/m3)
Compressive Strength: 2 (MPa)
Nominal Thickness: 120 mm
Feature: Hollow block
Dimension: 490x120x200 mm
Block Weight (Max.): 9.2 Kg
Density: 785 (kg/m3)
Compressive Strength: 2.5 (MPa)
LECA Precast Elements and Masonry Units is a construction accelerator, time ,labor and material saving. LECA building blocks are solid or hollow blocks of lightweight aggregate concrete. The base product is LECA.
Internal Curing (IC) for cement is a practical way of supplying additional water throughout the concrete mixture. In other words, achieving better hydration and less waste of valuable cement. This is done by consuming absorbed water in Light Expanded Clay Aggregate (LECA) which is replacing some of the conventional aggregates in the mixture.
Internal Curing: “supplying water throughout a freshly placed cementitious mixture using reservoirs, via pre-wetted lightweight aggregates, that readily release water as needed for hydration or to replace moisture lost through evaporation or self-desiccation”
