Rebar Support – Bar Chair, Metal Bolster

Rebar Support is known as rebar support chair, metal horse stool, rebar support chair, post-tension chair and reinforcing steel bar stool. It is used to support horizontal reinforcing steel, wire mesh or post tension cable and mainly used for building and infrastructure engineering foundation, underground works, bridge, large bearing parts of reinforced fastening, large building industry-layer or multi-layer steel connection or supporting wide-spaced light steel in slab or deck construction.

RS-01: Bar chair.

RS-02: Metal bolster.

Specifications of reinforcing support

• Material: carbon steel, stainless steel.
• Surface treatment: galvanized.
• Bottom treatment: plastic coating, plastic caps, iron scraps.
• Types: bar chair, metal bolster.
• Reinforcing bar chair
  Wire diameter of reinforcing bar chair: 4–6 mm.
  • Common bar chair
    Height: 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2".
  • Individual high chair
    Height: 2", 3", 4", 4-1/4", 4-1/2", 4-3/4", 5", 5-1/4", 5-1/2", 5-3/4", 6", 6-1/4", 6-1/2", 6-3/4", 7", 7-1/4", 7-1/2", 7-3/4", 8", 9", 10", 11", 12".
• Reinforcing metal bolster
  • Wire diameter: 7 gauge or 4 gauge.
  • Length: 5 ft., 10 ft.
    • Slab bolster
      • Height: 3/4" to 3" in 1/4" increments.
      • Legs spacing: 5".
    • Beam bolster
      • Height: 1" to 5" in 1/4" increments.
      • Legs spacing: 2-1/2".

Features of rebar support

• Strong support and good stability.
• Corrosion and rust resistant.
• Various sizes for choice.
• Durable and long service life.

Applications of rebar support

• Used for building and infrastructure engineering foundation.
• Used for underground works.
• Used for bridge.
• Used for large bearing parts of reinforced fastening.
• Used for large building industry-layer or multi-layer steel connection.
• Used for supporting wide-spaced light steel in slab or deck construction.

RS-03: Bar chairs.

RS-04: Metal bolsters.