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Advantages of EPS-C Block
Lightweight
EPS- Concrete blocks are 4 times lighter than traditional red clay bricks and 30% lighter than AAC blocks. Because of its lightweight property, it reduces dead weight and the consumption of steel as well.
Less water absorption
The water absorption rate of the EPS-Concrete block is less than 5%, while the traditional red clay brick has more than 15% and AAC block above 50%. Therefore there will be no seepage problem if jointing has been done properly.
Fire Resistance
Thermal Insulation
Thermal conductivity rate of EPS-Concrete block grade D450 is 0.10 W/m*K. Therefore it keeps the room warmer in winter and cooler in summer. Energy consumption will be reduced.
Sound Reduction
A 300mm EPS-Concrete block can reduce up to 70dB sound. The sound absorbing property enhances the quality of living spaces.
Minimum Breakage
Earthquake Resistance
EPS-Concrete blocks are lighter and they absorb and transmit the minimum force of seismic vibrations. They fulfill the requirement of high-risk earthquake zones.
Eco-friendly Product
No harmful raw materials are used while producing EPS-Concrete blocks. Due to its environmental friendliness and carbon free manufacturing, it is highly recommended for green buildings.
Cost effective
Because of its lightweight property it reduces the dead weight of the building. This translates to design of lighter structures leading to reduction in steel and concrete up to 30%.Well shaped blocks lead to minimum use of plaster and bigger in size minimize number of jointing. Thus overall mortar savings will be up to 60%.Easy handling and fast construction lead to minimizing labor costs as well.
Available sizes
| Model | Block Size | Number of blocks/m3 (in piece) | Cubic feet/block (in square feet) | Coverage area/block (in square feet) | Coverage area/m3 (in square feet) | Weight/block (in kg.) |
| PB-4D450 | 24″x8″x4″ | 83 | 0.444 | 1.33 | 110 | 5.50 |
| PB-6D450 | 24″x8″x6″ | 55 | 0.667 | 1.33 | 110 | 8.25 |
| PB-8D450 | 24″x8″x8″ | 41 | 0.888 | 1.33 | 110 | 11.00 |
Specification
Normal dry Density | 450 kg/m3 |
Thermal Conductivity | 0.10 W/m*K |
Fire Resistance | 4-6 hours (depending on thickness) |
Sound Reduction | Up to 70dB (300mm wall) |
Compressive strength | 1.5-1.9 MPa |
Flexural Strength | 0.68 MPa |
Water Absorption | <5% |
Dry Shrinkage | <3 mm/m |
Comparison Chart EPS-C Block/AAC Block/Red Clay Brick
Particular | Unit | EPS-C Block | AAC Block | Clay Brick |
Normal dry Density | kg/m3 | 450 | 650-750 | 1600-1900 |
Thermal Conductivity | W/m*K | 0.10 | 0.18 | 0.80 |
Fire Resistance | hours | 4-6 (depending on thickness) | 4.5 (8″ wall) | 2.5 |
Sound Reduction | dB | upto 70 (300mm wall) | 45 (8″ wall) | 45 (9″ wall) |
Compressive strength | Mpa | 1.5-1.9 | 3-4 | 3-7 |
Water Absorption | % | <5 | >50 | >15 |
Accuracy in size | mm | 1.5± | 1.5± | 5± |
User Guidelines
Cutting of blocks
EPS-Concrete blocks can easily be cut either using a hand saw for wood or a jigsaw.
Curing of wall
Curing is required only for conventional mortar joints.
Wetting of blocks
Moisten the top and sights of the blocks slightly before completing application.
Leveling
Vertical and horizontal level should be maintained properly. Mallet hammer can be used to strike.
Sill and Lintel beam
Sill beam with 2 numbers of 8mm reinforcement after every 4 feet height of the wall is required. Lintel support with full blocks in all windows and doors needed.
Chase cutting for Electric and sanitary works
We recommend chase cutting for electric and sanitary works with blocks thickness 6” and more. Electric hand grinders and chisels can be used.
Mortar for masonry
We recommend special ready-mix mortar for jointing. The thickness of the mortar not to exceed 2-3mm. The alternative will be conventional mortar; cement and fine sand with a ration of 1:5 thickness of mortar should be 8 to 10mm.