Concrete Covering Blocks

• Color
• Grey

• Compressive Strength
• M50

• Material
• Concrete

• Shape
• Block

• Size
• 30/35 mm

• Thickness
• 35 mm

• Type
• Other, Solid

• Usage & Applications
• Side Walls, Slab, Beam, Retaining Wall

• Carbonation Coefficient
• Low

• Color
• Grey

• Compressive Strength
• M50

• Density
• 2400 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard

• Drying Shrinkage
• Minimal

• Frost Resistance
• High

• Length
• 75 mm

• Material
• Other, High-grade concrete

• Moisture Content
• <5% (approx)

• Oftening Coefficient
• High durability

• Porosity
• Low

• Shape
• Rectangular

• Size
• 75 mm

• Strength
• High load bearing

• Thermal Conductivity
• Low

• Thickness
• 75 mm

• Type
• Other, Cover block

• Usage & Applications
• Floor

• Water Absorption
• <5%

• Weight
• 1.8-2.2 kg each

• Width
• 75 mm

• Color
• Grey

• Compressive Strength
• M50

• Material
• Concrete

• Shape
• Square

• Size
• 40/45 mm

• Thickness
• 45 mm

• Usage & Applications
• Partition Walls, Columns, Footings, Rafts, Walls, Beams

• Color
• Grey

• Compressive Strength
• M50

• Length
• Approx. 100 mm

• Material
• Other, Precast Concrete

• Shape
• Rectangular

• Size
• 50 mm

• Strength
• High

• Thickness
• 50 mm

• Type
• Other, Concrete Cover Block

• Usage & Applications
• Raft foundation

• Cavity
• No

• Color
• Grey

• Compressive Strength
• M50

• Length
• 20mm

• Material
• Other, Cement Concrete

• Method
• Other

• Shape
• Square

• Size
• 20/25mm cross

• Strength
• M50

• Thickness
• 20mm

• Type
• Other

• Usage & Applications
• Floor

• Width
• 20mm

• Carbonation Coefficient
• Low

• Cavity
• Solid

• Color
• Grey

• Compressive Strength
• 35 MPa

• Density
• 2400 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard

• Drying Shrinkage
• Minimal

• Frost Resistance
• High

• Length
• Approx. 40 mm

• Material
• Other, High-strength cement concrete with galvanized wire

• Method
• Other, Machine moulded & vibrated

• Moisture Content
• < 5%

• Oftening Coefficient
• 0.8

• Porosity
• Low

• Shape
• Rectangular with wire loop

• Size
• 25 mm cover (Height) 40 mm 40 mm

• Strength
• High structural strength

• Thermal Conductivity
• 1.0 - 1.2 W/mK

• Thickness
• 25 mm

• Type
• Other, Winding wire concrete cover block

• Usage & Applications
• Provides concrete cover to reinforcement bars in construction structures

• Water Absorption
• < 5%

• Weight
• Approx. 100-150 g per piece

• Width
• Approx. 40 mm

• Carbonation Coefficient
• Low

• Cavity
• No central cavity; fitted with top PVC clip

• Color
• Grey (Concrete), White (PVC Clip)

• Compressive Strength
• > 35 MPa

• Density
• 2.3 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• 2200 - 2400 kg/m3

• Drying Shrinkage
• Minimal

• Frost Resistance
• High

• Length
• Approximately 50 mm

• Material
• Other, Concrete with PVC clip

• Method
• Other, Moulded & Cast

• Moisture Content
• < 5%

• Oftening Coefficient
• > 0.8

• Porosity
• Low

• Shape
• Square/Rectangular block with integrated PVC clip

• Size
• 50 x 50 x 50 mm

• Strength
• High

• Thermal Conductivity
• 1.4 W/mK (Concrete)

• Thickness
• 50 mm

• Type
• Other, PVC Clip Concrete Cover Block

• Usage & Applications
• Provides reinforcement bar cover in RCC construction for durability and adequate spacing

• Water Absorption
• < 2%

• Weight
• Approx. 250-350 grams each

• Width
• Approximately 50 mm

• Carbonation Coefficient
• Low

• Cavity
• None-solid block

• Color
• Grey

• Compressive Strength
• Above 25 MPa

• Density
• 400 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard grade for cover blocks

• Drying Shrinkage
• Minimal

• Frost Resistance
• High, suitable for outdoor use

• Length
• Approximately 50 mm

• Material
• Other, Precast concrete with galvanized steel wire

• Method
• Other, Cast molding

• Moisture Content
• < 5%

• Oftening Coefficient
• > 0.8

• Porosity
• Low

• Shape
• Rectangular/square

• Size
• 30 mm (cover dimension)

• Strength
• Suitable for slab, beam and column applications

• Thermal Conductivity
• Standard for concrete

• Thickness
• 30 mm

• Type
• Other, Winding wire concrete cover block

• Usage & Applications
• Maintaining concrete cover for reinforcement bars in slabs, beams, and columns

• Water Absorption
• < 6%

• Weight
• Approximately 100-120 grams per block

• Width
• Approximately 40 mm

• Carbonation Coefficient
• Low carbonation risk

• Cavity
• Solid, no through cavity

• Color
• Grey

• Compressive Strength
• Above 35 MPa

• Density
• 2.2 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Approx. 2200 kg/m3

• Drying Shrinkage
• Minimal

• Frost Resistance
• High (suitable for outdoor use and varying weather conditions)

• Length
• 40 mm

• Material
• Other, Precast Cement Concrete

• Method
• Other, Machine pressed and vibrated for uniformity

• Moisture Content
• <6%

• Oftening Coefficient
• 0.82

• Porosity
• Low porosity, dense structure

• Shape
• Cubical with embedded wire

• Size
• 40 mm x 40 mm x 40 mm

• Strength
• High; resists site loads and weathering

• Thermal Conductivity
• Approx. 1.7 W/mK

• Thickness
• 40 mm

• Type
• Other, Winding wire concrete cover block

• Usage & Applications
• For providing uniform cover to rebar in reinforced concrete to ensure durability, corrosion protection, and exact cover as per construction requirements

• Water Absorption
• Below 6%

• Weight
• Approx. 0.20 kg per piece

• Width
• 40 mm

• Carbonation Coefficient
• Low, good concrete durability

• Cavity
• Solid (no cavity)

• Color
• Grey

• Compressive Strength
• Above 3.5 MPa

• Density
• 2200 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard grade for concrete accessories

• Drying Shrinkage
• Negligible

• Frost Resistance
• High, suitable for use in variable climatic conditions

• Length
• 50 mm (approx. cubical)

• Material
• Other, High-quality concrete

• Method
• Other, Machine molded / Cast

• Moisture Content
• < 3% at dispatch

• Oftening Coefficient
• High (minimal shrinkage/softening under load)

• Porosity
• Low, dense concrete structure

• Shape
• Cube with integrated winding wire

• Size
• 50 mm x 50 mm x 50 mm

• Strength
• High load bearing for rebar support

• Thermal Conductivity
• Low, typical of solid concrete

• Thickness
• 50 mm

• Type
• Other, Winding wire concrete cover block

• Usage & Applications
• Used for maintaining concrete cover for reinforcement in slabs, beams, and columns

• Water Absorption
• < 7%

• Weight
• Approx. 0.25 kg/unit

• Width
• 50 mm

• Carbonation Coefficient
• Low

• Cavity
• No major cavity, dense concrete

• Color
• Grey

• Compressive Strength
• 40-45 MPa

• Density
• 2400 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• As per IS 456

• Drying Shrinkage
• Less than 0.04%

• Frost Resistance
• High

• Length
• Approx. 75 mm (height as cylindrical shape)

• Material
• Other, High grade concrete

• Method
• Other, Mould casted, vibrated

• Moisture Content
• Less than 2%

• Oftening Coefficient
• Greater than 0.90

• Porosity
• Low

• Shape
• Cylindrical

• Size
• 75 mm

• Strength
• High, for heavy duty application

• Thermal Conductivity
• Low

• Thickness
• 75 mm

• Type
• Other, Winding wire concrete cover block

• Usage & Applications
• Maintaining concrete cover in reinforced concrete structure, ensures spacing and protection for rebars

• Water Absorption
• Less than 4%

• Weight
• Approx. 400-500 g per piece

• Width
• Approx. 75 mm (as diameter in cylindrical form)

• Carbonation Coefficient
• Low, due to dense structure

• Cavity
• No internal cavities; solid core for strength

• Color
• Grey (concrete), White (PVC clip)

• Compressive Strength
• > 35 MPa

• Density
• 2400 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard suitable for concrete applications

• Drying Shrinkage
• < 0.04%

• Frost Resistance
• High, suitable for exposure to freeze/thaw cycles

• Length
• Approximately 75 mm

• Material
• Other, Concrete with PVC clip

• Method
• Other, Cast moulded with integrated PVC clip

• Moisture Content
• < 5% (at delivery)

• Oftening Coefficient
• 0.82 (Concrete: typical value)

• Porosity
• Low

• Shape
• Cylindrical with flat base and PVC clip on top

• Size
• 75 mm diameter 75 mm height

• Strength
• High load bearing for slab/rebar support

• Thermal Conductivity
• Moderate, as per typical concrete

• Thickness
• 75 mm (height/cover)

• Type
• Other, PVC clip concrete cover block

• Usage & Applications
• Provides concrete cover to rebar in slabs, beams, columns; maintains rebar alignment and spacing

• Water Absorption
• < 3% by mass

• Weight
• Approximately 0.8 to 1.0 kg each

• Width
• Approximately 75 mm

• Carbonation Coefficient
• Standard

• Cavity
• Single central cavity for reinforcement placement

• Color
• Grey (Concrete), White (PVC Clip)

• Compressive Strength
• >25 MPa

• Density
• 2300 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Standard

• Drying Shrinkage
• Negligible

• Frost Resistance
• High

• Length
• Approx. 50 mm

• Material
• Other, Concrete body with PVC clip

• Method
• Other, Precast moulded

• Moisture Content
• <5%

• Oftening Coefficient
• >=0.85

• Porosity
• Low

• Shape
• Cubic with integral PVC Clip

• Size
• 40 mm cover

• Strength
• High load bearing

• Thermal Conductivity
• Low

• Thickness
• 40 mm

• Type
• Other, Clip Concrete Cover Block

• Usage & Applications
• Ideal for providing uniform cover to reinforcement in slabs, beams, columns and footings

• Water Absorption
• <5%

• Weight
• Approx. 0.15 kg each

• Width
• Approx. 50 mm

• Carbonation Coefficient
• Low

• Cavity
• Solid with integrated PVC grip

• Color
• Light Grey (Concrete), White (PVC Clip)

• Compressive Strength
• > 25 MPa

• Density
• 300 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Grade A

• Drying Shrinkage
• 0.045%

• Frost Resistance
• High, suitable for all weather conditions

• Length
• 25 mm

• Material
• Other, PVC and Cement Concrete

• Method
• Other, Molded and Cured

• Moisture Content
• <5%

• Oftening Coefficient
• 0.8

• Porosity
• Low

• Shape
• Square with integral PVC clip

• Size
• 25 mm x 25 mm x 25 mm

• Strength
• High for both compression and flexural loads

• Thermal Conductivity
• 0.75 W/mK

• Thickness
• 25 mm

• Type
• Other, Clip Concrete Cover Block

• Usage & Applications
• Provides uniform concrete cover for rebars in slabs, beams, columns, and footings; enhances durability and corrosion resistance for reinforcement

• Water Absorption
• <6%

• Weight
• Approx. 50 to 60 grams each

• Width
• 25 mm

• Carbonation Coefficient
• Very Low, high resistance

• Cavity
• Solid core with PVC integrated clip

• Color
• Light Grey

• Compressive Strength
• > 45 MPa

• Density
• 2000 Gram per cubic centimeter(g/cm3)

• Dry Density Grade
• Approx. 1800-2000 kg/m3

• Drying Shrinkage
• Very Low

• Frost Resistance
• High, suitable for varied climates

• Length
• Approx. 45 mm

• Material
• Other, Polyvinyl Chloride (PVC)

• Method
• Other, Moulded with integrated clip design

• Moisture Content
• < 5%

• Oftening Coefficient
• N/A for PVC composite

• Porosity
• Low

• Shape
• Square Block with integrated clip

• Size
• 30 mm cover

• Strength
• High, structural grade

• Thermal Conductivity
• 0.27 W/mK

• Thickness
• 30 mm

• Type
• Other, Clip Concrete Cover Block

• Usage & Applications
• Maintaining cover in reinforced concrete for beams and slabs

• Water Absorption
• < 2%

• Weight
• Approx. 50-60 grams

• Width
• Approx. 45 mm