JK SmartBlox blocks are produced in a plant using HESS (Germany) machinery and technology with 'Green Separation' and 'Horizontal Autoclaving', giving consistent quality. They have hand grips and a tongue and groove profile. One block replaces 16-18 conventional clay bricks in a two-brick wall, and weighs less than 1/3 of clay bricks of equal volume. Conforms to IS 2185 (III) - 1984.

Key features

• Hand grips and tongue and groove profile
• Up to 3 times faster wall construction than clay bricks
• One block equals 16-18 conventional clay bricks in a two-brick wall
• Weight less than 1/3 of clay bricks of equivalent volume
• Cut to precision of less than 1.5 mm on any side (as stated)
• true and square sides reduce levelling plaster thickness by half
• Fire resistance 2 to 6 hours
• termite and pest resistant
• Conforms to requirements of seismic zone IV and V
• 25-30% less HVAC energy in buildings
• can fetch LEED/GRIHA points
• Needs only surface wetting before use
• no curing of blocks

Applications

• Wall construction replacing conventional clay bricks
• Green buildings (LEED/GRIHA)

Specifications

Length: 600 mm | Height: 250 mm | Width: 100, 125, 150, 200, 225, 250, 300, 350 mm | Tolerance - Length: +/-5.0 mm | Tolerance - Height: +/-3.0 mm | Tolerance - Width: +/-3.0 mm | Oven Dry Density: 551-650 kg/m3 | High Strength: Min 5 N/mm2 (Grade 1) | Compressive Strength Block: Min 4 N/mm2 (Grade 1) | Fire Resistance: 2-6 hours | Thermal Conductivity (k value): Max. 0.24 W/m-k | Drying Shrinkage: Max. 0.05 mm/m | Sound Absorption: 40-45 dB for 200 mm wall | Precision (Tolerance) per comparison table: +/-3 to 5 mm

Standards: IS 2185 (III) - 1984 | Certified Green Product (seal on cover)