Leca aggregates are presented in various sizes. Four usual gradations are 0-4 mm, 4-10 mm, 10-25 mm, 0-25 mm. Leca bulk dried density and their applications for different gradations illustrated in table below.
|
Density |
Leca Gradation |
Leca Wide Applicability |
|
510 kg/m³ |
0-4 mm |
Leca Light Weight Concrete,Light Weight Block, Prefabricated Panels & Slabs.Light Filler, Leca Mortar and Water Purification System.Agriculture & Aquaculture. |
|
320 kg/m³ |
4-10 mm |
Light Weight Concrete, Light Weight Block, Prefabricated Panels & Aquaculture, Ornamentation. |
|
250 kg/m³ |
10-25 mm |
Light Weight Filler Concrete, Sewage System.Landscaping, Agriculture & Aquaculture, Drainnage. |
|
270 kg/m³ |
0-25 mm |
Floor & Roof Sloping, Light Weight Filler, Road Construction. |
Leca 0.1-4 mm
Leca 4-10 mm
Leca 10-25 mm
