Characteristic

Insulation castable

High strength preventing leakage castable

Dry preventing leakage castable

Fireclay mortar

Max using Tep.

1200

1500

Al2O3 ≥

30-40

35

42

SiO2

45-55

53-59

Fe2O3 ≤

3

3.5

B.D g/cm3 ≥

0.8±0.1

2.0-2.2

Rammed density

1.922.02

M.O.R

MPa

110×24h ≥

0.8

1000×3h ≥

1

820≥2

C.C.S

MPa

110×24h ≥

3.5

1000×3h ≥

4

820 8

P.L.C1000×3h % ≤

-0.6

820-0.1 -0.4

1260-0.5 -1.5

Bonding M.O.R MPa ≥

--

110×24h ≥1

1200×3h ≥3

Bonding time min

--

1-3

Refractoriness

--

1683-1758

1690

Sizes

0.5mm ≤

1

0.077mm ≥

50

T.C

W/m.K

200±10

0.34

400±10

0.7

0.39

650±10

0.7

0.43

700±10

0.14-0.16

0.8

850±10

0.8

Adding water %

2530