MAINTENANCE AND REPAIR CASTABLES

Products

Industries - Applications

Products
Industries - Applications

Customised Castables for Repair and Maintenance

Sharadaa Specializes in Maintenance Castables & Preventive Coatings for Repair of Bricks / Castables / Fibre Lined Furnaces and Kilns

These Customised Castables are Focused at
  • Enhancing life of existing lining
  • Fuel saving
  • User friendly application
  • Quick turnaround
  • Veneering on old lining to avoid
  • De bricking process
  • Efficient price performance ratio
  • Facilitating zero inventories at user end
  • Sealing of cracks
  • Making surfaces impervious to atmospheres
  • Reduction in cost of new lining
Customised Products for Various Process of Repair

THE PROCESSES ARE:

  • TROWELLING
  • PATCHING
  • SELF FLOW / RODDING
  • RAMMING
  • COATING
  • GUNNING / SHOTCRETING
Each process has Standard, Superior and Premium classes enabling the customer to choose depending upon process, costs and operating temperature requirements.
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TROWELLING / PATCHING - SHARADAA SUPERPATCH

PatchingStandardSuperiorPremium
Hotface Temperature120014501550
Bulk Density G/cc2.02.22.7
PLC @ Face Temp± 1 % Max± 1 % Max± 1 % Max
Porosity at Operating Temperature26%24%22%
CCS at Operating Temperature Kg/Cm²350400450

SELF FLOW / RODDING CASTABLES - ROTOFLO

Self Flow RoddingStandardSuperiorPremium
Hotface Temperature120014501550
Bulk Density G/cc2.22.52.9
PLC @ Hot Face Temp± 1 % Max± 1 % Max± 0.5 % Max
Porosity at Operating Temperature18%16%14%
CCS at Operating Temperature Kg/Cm²6008001000

RAMMING MIXES - ROTO RAM

RammingStandardSuperiorPremium
Hotface Temperature120014501550
Bulk Density G/cc2.42.62.8
PLC @ Hot Face Temp± 0.5% 1200± 0.5 % Max+ 0.5 % Max
Porosity at Operating Temperature2018%16%
CCS at Operating Temperature Kg/Cm²5006001000

COATING MATERIALS - SHARADAA REFCOAT

CoatingStandardSuperiorPremium
Hotface Temperature120014501550
Bulk Density G/cc2.42.62.8
PLC @ Hot Face Temp± 1% MAX± 1 % Max± 1 % Max
Porosity at Operating Temperature--Impervious Surface--

GUNNING - SHARADAA REFGUN

GunningStandardSuperiorPremiumPlastics
Hotface Temperature1200145015501550
Bulk Density G/cc2.02.62.82.9
PLC @ Hot Face Temp± 1% Max± 1% Max± 1% Max± 0.5 Max
Porosity at Operating Temperature26%24%22%18%
CCS at Operating Temperature Kg/Cm²350400500600

Controlled water/usage of Paddle Mixer are prerequisites for enhanced performance of Castables