Light-weight refractory castable SALBT-1.6 (САЛБТ-1,6)

Standard technical documents:

ТУ 14-8-380-90

Type:

Shotcrete

Bond:

Hydraulic

Basic material:

Alumina microsphere

Application method:

Gunning

Basic properties:

Maximum operating temperature

1400

°C

Apparent density on firing at 1000 °C

1.4

g/cm³

Maximum fraction

5

mm

Apparent linear extansion at 1000 °C

0,6

%

Chemical analysis:

Al2O3

70.0

%

Fe2O3

2.0

%

CaO

12.0

%

Physical properties:

After firing at, °С

Permanent linear extansion, %

Ultimate compressive strength, N/mm²

Temperature, °С

Thermal conductivity, W/mK

110

800

1000

1200

- 0,04

- 0,22

- 0,36

-0,6

20

14

11

12

500

800

1000

0,42

0,44

0,50