Slab Bolster

Slab bolster is used to support lower slab steel from the slab form. Legs are spaced on 5″ centers. Available in 3/4″ to 3″ heights in 5′ lengths and in bright basic, galvanized, plastic protected or stainless steel protected.

Features:
Corrugations on top wire are spaced on 1″ centers to serve as guides for spacing reinforcing bars.
Available in plain, galvanized, plastic-protected or epoxy-coated finish.

Cover height: 3/4″ to 3″, in 1/4″ increments

Usages:
Slab bolster is widely used to support lower slab steel, on continuous 5-ft-long top wire. Also, available in 10-ft lengths on special order basis.

Types of Slab Bolster

1. Slab Bolster with Plate Slab bolster with plate is widely used to support lower slab steel on fill or other soft materials. Continuous 5-ft-long top wire eliminates the need for a carrier bar or many individual supports. Cover height: 3/4″ to 3″, in 1/4″ increments Features: Available in plain, galvanized or epoxy-coated finish Steel plate provides bearing surface on loosely compacted soil, rock base, sand base or carton forms. Corrugations on top wire are spaced on 1″ centers to serve as guides for placing reinforcing bars.

2. Slab Bolster Upper This kind of slab bolster upper is widely used to support one layer of steel above another and space them to required distance. May also be used to support steel on soft material form surface, such as carton forms or fill material. Cover height: 3/4″ to 3″, in 1/4″ increments. Features: 5-ft lengths standard. Other lengths available on special order. Some sizes are available with corrugated top wire to serve as a guide for spacing reinforcing steel. Available in plain, galvanized, stainless steel or epoxy-coated.

Specification of Slab Bolster

Special Slab Bolster specifications can be produced by the customer’s requirements.