Key Joint Expanda Joint – Danley™

Overview

Key Joint Expanda Joint by Danley™

Danley™ Keyjoint Expanda™ supplied by InfraBuild Construction Solutions (formerly LIBERTY OneSteel Reinforcing) is designed specifically to overcome slab alignment problems. Keyjoint Expanda™ comprises Danley™ Keyjoint fitted with 5mm close cell foam which provides for thermal expansion of adjacent slabs. This allows expansion of the concrete, giving a high performing, cost effective expansion system with a joint finish. Similar to Keyjoint, Keyjoint Expanda™ is self-supporting and height adjustable utilising the Danley™ drive-n-twist stake system.

Keyjoint Expanda™ is available in standard 3m lengths features knock-out holes for 16mm or 20mm square dowels every 150mm. This provides flexibility in centre spacings at 150mm, 300mm, 450mm and 600mm as standard. The Knock-out holes suit 16mm and 20mm Dowelmaster® sleeves .

Typical Uses

  • Ideal for Dowelmaster® and square dowels
  • Allows for continuous concrete slab pours

Features

  • Provides the same benefits as key joint as well as expansion joint capability
  • One side faced with 5mm closed cell foam
  • Multiple cappings available
  • Drive-and-twist stake system
  • Knockouts allow use of 16 and 20 mm Dowelmaster® sleeves and square dowels

To find out more about the Danley™ Key Joint Expanda products stocked at your local InfraBuild Construction Solutions please contact your nearest branch.

Specifications

Product Code Height (mm)Length (m)
EXPKJ3100S 1003
EXPKJ3125S 1253
EXPKJ3150S 1503
EXPKJ3200S 2003
EXPKJ3250S 2503

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