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HYSIL CALCIUM SILICATE BLOCKS AND PIPE SECTION

HYSIL BLOCKS & HYSIL PIPE SECTIONS

 

 

HYSIL, a revolutionary brand in green industrial insulation, is a pre-formed, high temperature, abuse-resistant pipe and block insulation with exceptional structural strength.

HYSIL Insulation blocks and pipe coverings are made from hydrated calcium silicate reinforced with non asbestos fibres.

HYSIL BLOCKS & HYSIL PIPE SECTIONS

KEY PRODUCTS

HYSIL BLOCKS

HYSIL BLOCKS SPECIFICATION

GRADES

Max. Recommended Operating Temp. °(C)

H-800 – 800
H-1000 – 1000
H-1100 – 1100

SIZES

Thickness (in mm)
25, 40, 50, 65, 75 & 100

Standard Size (in mm)
1000×500
900×600
600×15
500×150
450×150

H-1100 GRADE BLOCKS

PHYSICAL PROPERTIESUNIT SPECIFICATION TYPICAL VALUE TEST PROCEDURE
        
Dry Bulk Densitykg/m³ 260 – 300 280 IS : 5688
        
Flexural strengthkN/m² (min) 600 650 IS : 5688
        
Compressive Strength, reduction in thickness(%) not to exceed :      
   
I) dry under a load of 415 kN/m² 5.0 1.6 IS : 5688
II) wet (after 18 hrs immersion in water ) under a load of 170 kN/m² 5.0 1.7 IS : 5688
      
        
As shipped Moisture Content, by weight %, (max) 7.5 5.0 IS : 9428
        
Alkalinity pH 8 – 11 9.5 IS : 9428
        
        
THERMAL PROPERTIESUNIT SPECIFICATION TYPICAL VALUE TEST PROCEDURE
        
Heat Resistance       
I) Linear Shrinkage(length) at 1050°C/12 Hrs., % (max) 1.5 1.3 IS : 5724
II) Loss In Mass,% (max) 10.0 9.2 IS : 5724
*III) Compressive Strength, reduction in thickness(%) not to exceed under a load of 345 kN/m² 5.0 1.5 IS : 5688
      
        
Thermal Conductivity at mean temperature,
W/mK (max)
     IS : 9490
300 °C  0.076 0.071  
400 °C  0.090 0.084  
500 °C  0.110 0.102  
550 °C  0.114 0.109  
        
Packaging : Polythene Shrink wrap Packing / Cardboard Box Packing / Pallet Packing
Dimensional Tolerance of Flat Blocks:
i) Length and Width : 3 mm,
ii) Thickness : (-) 1.5 mm to (+) 3 mm.
        

HYSIL PIPE SECTION

HYSIL PIPE SECTION

 

HYSIL PIPE COVERING
(Half Round)

Available for pipe sizes 1/2″ to 8″

Standard length : 450/600 mm

Thickness : 25, 40, 50, 65, & 75 mm

HYSIL PIPE COVERING
(Curved Segments)

Available for pipe sizes 10″ to 24″

Standard length : 600 mm

Thickness : 25, 40, 50, 65, & 75 mm

HYSIL PIPE COVERING
(Bevelled Lags)

Available for pipe sizes 26″ and above

Standard length : 600 mm

Thickness : 25, 40, 50, 65, & 75 mm

H-1000 GRADE BLOCKS & PIPES

PHYSICAL PROPERTIESUNIT SPECIFICATION TYPICAL VALUE TEST PROCEDURE
        
Dry Bulk Densitykg/m³ 220 – 280 250 IS : 5688
        
Flexural strengthkN/m² (min) 350 380 IS : 5688
        
*Compressive Strength, reduction in thickness(%) not to exceed :      
   
I) dry under a load of 415 kN/m² 5.0 1.7 IS : 5688
II) wet (after 18 hrs immersion in water ) under a load of 170 kN/m² 5.0 1.9 IS : 5688
      
        
As shipped Moisture Content, by weight %, (max) 7.5 5.0 IS : 9428
        
Alkalinity pH 8 – 11 9.5 IS : 9428
        
        
THERMAL PROPERTIESUNIT SPECIFICATION TYPICAL VALUE TEST PROCEDURE
        
Heat Resistance       
I) Linear Shrinkage(length) at 950°C/12 Hrs., % (max) 2.0 1.8 IS : 5724
II) Loss In Mass,% (max) 12.0 10.0 IS : 5724
*III) Compressive Strength, reduction in thickness(%) not to exceed under a load of 345 kN/m² 5.0 1.8 IS : 5688
      
        
Thermal Conductivity at mean temperature,
W/mK (max)
     IS : 9490
300 °C  0.078 0.074  
400 °C  0.097 0.094  
500 °C  0.118 0.114  
        
* Testing shall be carried out on Flat Blocks in case of Pipe Sections.
Packaging : Polythene Shrink wrap Packing / Cardboard Box Packing / Pallet Packing
Dimensional Tolerance : As per IS 9428
        
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