Calcium Silicate Blocks
As a quality concerned company, we are engaged in offering a remarkable range of Calcium Silicate Blocks. These blocks are used in different industries like steel, aluminum, cement, ceramic, electroplating, chemicals and fertilizers for handing high thermal jobs. We employ ultra modern techniques and quality approved calcium silicate to design these blocks in accordance with industry set norms and standards. We can also customize these Calcium Silicate Blocks as per the demands of the clients.
Features:
Further Details:
Slab, Lags, Bricks, Pipes & Powder up to 1000 0C
Insulations based on Calcium Silicate meet specifications as under :-
Advantage
Application
Cement |
Preheaters / Precalciners, Coolers, TAD etc. |
Aluminium |
Reduction pots, Other Thermal Process Equipment |
Glass |
Furnace, Recuperations, Annealing etc. |
Steel |
Various types of furnaces as refractory back up. |
Power Plants |
Boilers, Steam Lines, Recuperators etc. |
Fertilizers |
Reformers, Steam Lines, Furnaces |
Petrochemicals & refineries |
Incinerators, High Temp. Equipments, Hot Gas & Chemical Lines etc |
Ceramic |
Tunnel Kilns. |
Ship Building |
Boilers, Turbines, Steam Lines, Fuel Gas ducts etc. |
Chemicals |
Boilers, High Temp. Reactors, Fuel Gas ducts, Steam / Thermic fluid lines, Dryers, Furnaces etc. |
Others |
Significant fuel saving can be obtained in Sugar Mills, Foundries Rolling Mills and other industries, which use thermal equipments at High temperature |
Properties |
S 9428 |
ASTM |
C533:90 |
JR GRADE |
|
Temperature MAX. |
0 |
TYPE I |
TYPE II |
800 |
1000 |
Bulk Density: (kg/m3) |
950 |
649 |
871 |
800 |
1000 |
TEST VALVES |
0 |
0 |
0 |
0 |
0 |
Avg. value: |
0 |
0 |
0 |
0 |
0 |
Compressive strength, |
0 |
0 |
0 |
0 |
0 |
Reduction in thickness |
0 |
0 |
0 |
0 |
0 |
max. Dry |
5% |
5% |
5% |
3% |
3% |
under a load of 415 KN/m2 wet |
5% |
0 |
0 |
3.5% |
3.5% |
Wet |
0 |
0 |
0 |
0 |
0 |
under a load of 170 KN/m2 After 18 hrs. Of immersion in water. |
5% |
0 |
0 |
3.5% |
3.5% |
under a load of 345 KN/m2 After 24 hrs heat soak |
0 |
0 |
0 |
0 |
0 |
Flexural Strength (KN/m2) min. |
240 |
310 |
310 |
400 |
400 |
Heat resistance after heat soak at max |
0 |
0 |
0 |
0 |
0 |
Temp. For 24 hrs |
0 |
0 |
0 |
0 |
0 |
Linear shrinkage (length) |
0 |
0 |
0 |
0 |
0 |
Max. |
2% |
2% |
2.5% |
2% |
2% |
Typical |
0 |
0 |
0 |
1.6% |
1.8% |
Loss in mass. Max: |
15% |
0 |
0 |
15% |
15% |
Thermal Conductivity (W/mk) Max |
0 |
0 |
0 |
0 |
0 |
At mean temp. |
0 |
0 |
0 |
0 |
0 |
200 C |
0.08 |
0.079 |
0.095 |
0.07 |
0.08 |
300 C |
0.097 |
0.095 |
0.11 |
0.08 |
0.09 |
400 C |
0.121 |
0 |
0.136 |
0 |
0.105 |
500 C |
0.147 |
0 |
0 |
0 |
0.12 |
Cold crushing Strength (CCS) |
0 |
0 |
0 |
0 |
0 |
(Kg/cm2) |
0 |
0 |
0 |
0 |
0 |
min Light Grade (k/value0.12W/mk) |
0 |
0 |
0 |
10 |
25 |
Medium Grade (0.15W/mk) |
0 |
0 |
0 |
0 |
0 |
J. R. REFRACTORY
બધા હકો અમારી પાસે રાખેલા છે.(વાપરવાના નિયમો) ઇન્ફોકોમ નેટવર્ક પ્રાઇવેટ લિમિટેડ . દ્વારા વિકસિત અને સંચાલિત |