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Different types of bar chairs and bolsters

Rebar support, also known as reinforcing steel bar chair, is mainly used to provide support for horizontal reinforcing bar or wire mesh. With great flexibility, it is widely used in big constructions to save time and improve the quality of the project.

Material and surface treatment
Low-carbon steel (Q195, Q235), medium carbon steel, plain, galvanized, plastic-protected, epoxy-coated or plastic tipped.

One four-leg rebar chair with epoxy tip
One individual rebar chair with four epoxy tips
Two galvanized individual rebar chairs with different plates
Two galvanized rebar chairs with plate
One plain slab bolster upper
One slab bolster upper with plain profile
Specification of nine types rebar supports
Rebar support Description
Individual rebar chairan individual rebar chair Height: 1 inch to 40 inch.
Wire diameter: 4.0mm - 6.5mm.
Used to support and space the top mat of rebar off the form
Individual rebar chair with platean individual rebar chair with plate Height:1 inch to 40 inch.
Wire diameter: 4.0mm - 6.5mm.
Used to support lower slab steel or other soft materials
Continuous rebar chaircontinuous rebar chair Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support and space the top mat of steel off the form
Continuous rebar chair uppercontinuous rebar chair upper Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support and space the top mat of steel off the bottom mat
Slab bolstera slab bolster Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support and space the bottom steel off the form
Slab bolster uppera slab bolster upper Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support and separate the top mat of steel from the bottom mat
Beam bolstera beam bolster Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support lower beam steel from the slab form
Beam bolster upperbeam bolster upper Length: 5 feet Wire diameter: 4.0mm - 6.5mm.
Used to support successive layers of steel one above the other
Beam bolster with platea beam bolster with plate Length: 5 feet.
Wire diameter: 4.0mm - 6.5mm.
Used to support heavy bottom steel on soft material

Note: other sizes are available according to your request.

Features

  • Good stability.
  • High intensity.
  • Plastic-coated treatment for electric-static discharge and rust protection.
  • Environmental protection.
  • Cost saving and construction pace acceleration.

Packing
Plastic wrap in carton boxes, or as your request.

Application
Rebar support is mainly used in construction such as buildings, houses, bridges, to provide support for reinforcing rebars or meshes when laying concrete slabs or formworks.

Inquiry for Our Product

ABCP steel reinforcement products Co., Ltd.
E-mail: abcpservice@trenchmesh.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.