Refractory mix VIBREC GIB F

Price: on request

Specifications:
• Main component bauxite;
• Grain size 5 mm;
• Maximum service 1600 0С;
• Material required 2,85 t/m3;
• Mixing water 4 – 4,5 %.
 

Class

Application

Binding

State at delivery

Packaging

Lifetime

A  - Group 160
ASTM F

Cast - vibrate

Hydraulic

Dry, powdery

Sack or big bags

6 months

Chemical analysis after calcination:

Al2O3

80-81%

SiO2

12-14%

CaO

1,35%

Fe2O3

0,9-1,2%

Physical properties

Norms

Average value

Units

Bulk density after drying at 110 0С

EN 1402-6

2,92

g/cm3

Cold crushing strengh:
after drying at 110 0С
after firing at 1000 0С
after firing at 1500 0С

EN 1402-6

100-120
140-150
140-150

N/mm2

Permanent linear change:
after firing at 1500 0С

EN 1402-6

-0,5

%

Average thermal conductivity
service temperature 1000 0С

ASTM C 417

2,4

W.M-1K-1

 

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