POROUS FILLER BASED ON GRANITOID ROCKS

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Project Description: 

The material has the following technical characteristics.

Firing temperature 1180 ± 10
ºС Bulk density 380–450 kg / m3 M
echanical compressive strength 2.7–2.8 MPa Ther
mal conductivity 0.089–0.11 W / (m · K
) Water absorption 8–
10% Swelling coefficient 2.8–3.2

Advantages: the material is obtained from waste of road crushed stone production.