POROUS FILLER BASED ON GRANITOID ROCKS
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.