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Liapor

Light ceramic aggregate

DESCRIPTION:

Liapor is light weight ceramic aggregate manufactured by firing and expanding of natural granulated clays, thus forming sintered ceramic pearls with inner porous structure which have excellent physico-chemical and mechanical properties. Because this product is mainly used in concretes, mortars and back fills, it is denoted as light porous aggregate from expanded clays.

PROPERTIES:

As to Liapor production, clay contains minerals such illit, kaolinit, silicon, then mica fractions and fossil remains. Fossil remains and specific mineral mixtures work during the expandation. Properties of Liapor are of pure ceramic material. Liapor is:

BENEFITS:

USE:

EXAMPLES OF APPLICATION:

PRODUCT RANGE AND BASIC CHARACTERISTICS OF LIAPOR:

Denotation Fraction bulk density tolerance grain bulk density tolerance shaken layer porosity compressive strength thermal conductivity coefficient
(kg/m3) (kg) (kg/m3) (kg) (%) (%) (MPa) λ(W.m-1K-1)
8-16/275 8-16 275 ±40 550 ±80 13 47 0,7 0,09
4-8/350 4-8 350 ±35 625 ±90 12 44 1,1 0,10
1-4/500 0-4 500 ±75 875 ±130 13 43 4,0 0,11
2-4/450 2-4 450 ±65 800 ±120 5 44 3,0 0,11
0-2/575 0-2 575 ±85 1050 ±155 5 43 6,0 0,12

PACKING AND STORING:

For Liapor fills, Liapor is packed to bags about 50 l (weight of about 14-25 kg, according to the particular fraction). For supplies of large quantities, it would be suitable to use packing in big-bags of 1000 l, eventually in bulk loaded in silo trucks.

Note:

This information and data presented in this sheet represent our best knowledge of the products, but are not a guarantee of the performance of their derivates, since the conditions of use are not under direct control.

Producer:

Lias Vintířov, LSM k.s. 
Czech republic

Exporter:

AVAS EXPORT-IMPORT spol. s r.o.
Alsova 694, 334 41 Dobrany
Czech Republic
Phone: +420 377 224 862, +420 377 422 542
Fax: +420 377 237 661, +420 377 220 720
E-mail: avas@avas-concrete.com