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    AUSTRALIAN STANDARD

    AS 3610 — Formwork for Concrete


    AS 3610 is the Australian Standard for formwork — the temporary moulds that hold wet concrete in shape until it sets. On a house slab, correct formwork is what gives the slab its set-out, edge shape and level.

    2 August 20263 min readAdam Gates · QBCC Lic. 1318443 · Building Inspector · Verify on QBCC
    On-site building inspection photo from a VG Inspect AS 3610 job in SEQ
    On-site building inspection photo from a VG Inspect AS 3610 job in SEQ

    AS 3610 is the standard for the moulds that hold your slab while it sets. Formwork is temporary — it comes off after the pour — but the shape it creates is permanent.

    What AS 3610 actually means

    AS 3610 covers the design and construction of formwork: the boards, props and supports that contain wet concrete until it hardens. It addresses how formwork should be built so it holds its shape, stays in position under the weight of the pour, and produces concrete of the required dimensions and finish.

    Where it applies in your new home

    On a house, formwork shapes the slab and its edge beams. It sets the perimeter, the set-out relative to the boundaries, the depth of the footing beams and the level of the finished slab. Everything the concrete becomes is defined by the form it is poured into.

    What VG Inspect checks against it

    At the pre-pour inspection the formwork is checked alongside the reinforcement and services: set-out against the plans, edge beam depths, and whether the boards are level and secure. Because the pour is imminent, any issue is reported promptly so it can be corrected before concrete commits it. Every finding is photographed.

    What it does and doesn't cover

    AS 3610 covers the formwork itself. The concrete design is governed by AS 3600, the residential slab design by AS 2870, and the fill and compaction beneath by AS 3798. Formwork is the stage where those designs are given their physical shape.

    A VG Inspect QBCC-licensed inspector (QBCC Licence 1318443) verifies your formwork and reinforcement at pre-pour, and reports the same day. Call 07 3180 8041 or book a pre-pour inspection online.

    Frequently Asked Questions

    Why does formwork matter on a house slab?

    The formwork sets the slab's edges, dimensions and level before the pour. If the set-out is wrong, the boards are out of level, or the edge beams are not formed to the required depth, the finished slab inherits those errors permanently. Formwork is one of the things verified at the pre-pour inspection, while it can still be corrected.

    When is formwork checked?

    At the pre-pour inspection — after the formwork, reinforcement and underground services are in place but before any concrete is poured. That is the only point at which the formwork can be confirmed against the design, because the pour locks in whatever shape it created.

    Ready to book?

    From $660 · Same week availability. A VG Inspect QBCC-licensed inspector attends every inspection across Brisbane and SEQ. QBCC Lic. 1318443.

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