Choosing Continuous Deck Rail Slab Bolster Plastic: Application Fit and Specification Checks

What the product is

The word "plastic" in the product name refers to the legs, not the whole bolster. According to the product description, the bolster is made from construction-grade 6 gauge steel in a continuous design. Its legs are dipped in plastic to protect surfaces from scratches and to reduce slipping. Each piece is 5 ft long. You place it on the surface and set the rebar on top, and the continuous length gives uniform support and spacing along the bar.

If your specification calls for an all-plastic or non-metallic bolster, this product does not meet it. In that case, confirm your requirement before you request a quote.

Step 1: Confirm the application fit

The product information lists these typical uses for slab bolsters in concrete construction:

• Elevated concrete decks
• Footings
• Slab on metal deck
• Bridge decks
• Concrete patios and sidewalks

In these applications, slab bolsters hold rebar in the correct position during the pour. If your project falls outside this list, or if your engineer requires specific load or support-spacing data, ask for that information first. The confirmed materials do not include load ratings or support-spacing data.

Step 2: Choose the series and height

The product is listed in three series. All sizes are 5 ft long and packed 20 pieces per bundle. The heights in each series are:

The required height comes from the rebar position and concrete cover set in your drawings. Select the height from those drawings rather than from this table. The source material does not explain the design differences between the Dipped, Tipped and Uppers series. Confirm with the supplier which series suits your support condition before you order.

Step 3: Plan quantities by bundle and pallet

The listed pallet quantities are:

• Dipped: 150 bundles/pallet for 3/4" and 1". 100 bundles/pallet for 1-1/2" to 2-1/2". 60 bundles/pallet for 3" to 4".
• Tipped: 150 bundles/pallet for 3/4" and 1". 100 bundles/pallet for 1-1/2" to 2-1/2". 60 bundles/pallet for 3".
• Uppers: 50 bundles/pallet for 3/4" to 2". 40 bundles/pallet for 2-1/2" to 4-1/2". 25 bundles/pallet for 5". 20 bundles/pallet for 6" and 6-1/2".

Each bundle holds 20 pieces of 5 ft. To estimate linear footage per pallet, multiply bundles × 20 × 5 ft. For example, a pallet of 150 bundles holds 3,000 pieces, or 15,000 linear ft. Taller sizes ship fewer bundles per pallet, so mixed-height orders need separate pallet planning.

Step 4: List what to confirm before ordering

The confirmed materials do not cover price, minimum order, lead time, certifications, compliance with specific national or project standards, or load test data. Ask for these in writing if your project or market requires them. This article makes no claims about them.

Summary checklist

• Does a steel bolster with plastic-dipped legs meet your project specification?
• Is your application one of the uses (elevated decks, footings, slab on metal deck, bridge decks, patios and sidewalks)?
• Which series (Dipped, Tipped or Uppers) has the height you need?
• How many bundles and pallets are needed for each height?
• Have you confirmed price, lead time and any required standards with the supplier?

If you can answer each point, you are ready to send a precise enquiry to Dingzhou five-star metal wire mesh MFTY.