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General Intro

Wire Slab Bolster-Slab Bolster Uppers-1" to 6" Height, 5 Feet Long-Plain Steel, Galvanized, Epoxy Coated Finish

Metal Slab Bolster is a Continuous Bar Support to maintain accurate rebar and mesh positioning above formwork in concrete slabs. Standard: ASTM A82 / A1064 (for wire), ASTM A123 (for galvanizing).

Material: Galvanized steel; black annealed steel

Function: Supports continuous rows of reinforcement mesh or rebar in horizontal concrete pours.

Standard Type Slab Bolster:
Flat-based support for bottom-layer reinforcement.

Slab Bolster Upper:
Raised legs arched shape for supporting upper layer of reinforcing steel bar.

Beam Bolster:
Designed with wider base for wide rabar spacing in beams and slabs.

Plastic-tipped Slab Bolster:
Anti rust for architectural surfaces

Epoxy/Galvanized Coated Slab Bolster:
For marine use. 

5 Inch High Slab Bolster Epoxy Coated

5 inch steel slab bolster epoxy coated

Material: Low carbon steel wire

Specification:
Height: 5 inch
Bolster Length: 5 ft
Finish: Epoxy coated

1 inch High Slab Bolster Upper

Steel mesh upper support 1 inch high 5 ft long

Material: Low carbon steel wire

Specification:
Height: 1 inch
Spacing of legs: 5 inch
Bolster Length: 5 feet
Finish: Plain steel, galvanized, epoxy coated.

2 inch Slab Bolster Upper

Material: Low carbon steel wire

Specification:
Height: 2 inch
Bolster Length: 5 feet
Finish: Plain steel, galvanized, epoxy coated.

3 inch Slab Bolster Upper

Material: Low carbon steel wire

Specification:
Height: 3 inch
Bolster Length: 5 feet
Finish: Galvanized, epoxy coated (optional).

Slab Bolster Upper 4" Height Galvanized

Material: Low carbon steel wire

Specification:
Height: 4 inch
Bolster Length: 5 ft
Wire Diameter: 4.0mm
Finish: Galvanized, epoxy coated (optional)

Slab Bolster Upper 6 " Height Galvanized

Material: Low carbon steel wire

Specification:
Height: 4 inch
Bolster Length: 5 ft
Wire Diameter: 5 mm
Finish: Galvanized, epoxy coated (optional). 

Standard Specification of Metal Slab Bolsters Plastic Tipped, or Dipped

DESCRPTION SIZE W(KG)
SLAB BOLSTER TIPPED SBT3/4"X5' 0.395
SLAB BOLSTER TIPPED SBT1"X5' 0.405
SLAB BOLSTER TIPPED SBT1-1/2"X5' 0.448
SLAB BOLSTER TIPPED SBT2"X5' 0.497
SLAB BOLSTER TIPPED SBT2-1/2"X5' 0.555
SLAB BOLSTER TIPPED SBT3"X5' 0.59
SLAB BOLSTER TIPPED SBT3-1/2"X5' 0.625
SLAB BOLSTER TIPPED SBT4"X5' 0.683
SLAB BOLSTER TIPPED SBT4-1/2"X5' 0.73
SLAB BOLSTER TIPPED SBT5"X5' 0.776
SLAB BOLSTER UPPER SBU3/4" 0.74
SLAB BOLSTER UPPER SBU1"X5' 0.785
SLAB BOLSTER UPPER SBU1-1/2"X5' 0.835
SLAB BOLSTER UPPER SBU2"X5' 0.865
SLAB BOLSTER UPPER SBU2-1/2"X5' 0.9
SLAB BOLSTER UPPER SBU3"X5' 0.965
SLAB BOLSTER UPPER SBU3-1/2 1.006
SLAB BOLSTER UPPER SBU4" 1.05
SLAB BOLSTER UPPER SBU5" 1.14
SLAB BOLSTER UPPER SBU6" 1.22
SLAB BOLSTER DIPPED SB3/4"X5' 0.395
SLAB BOLSTER DIPPED SB1"X5' 0.405
SLAB BOLSTER DIPPED SB1-1/2"X5' 0.448
SLAB BOLSTER DIPPED SB2"X5' 0.497
SLAB BOLSTER DIPPED SB2-1/2"X5' 0.555
SLAB BOLSTER DIPPED SB3"X5' 0.59
SLAB BOLSTER DIPPED SB3-1/2"X5' 0.626
SLAB BOLSTER DIPPED SB4"X5' 0.662

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