Forms & Moulds

Concrete Moulds

Concrete Moulds We produce a range of moulds and formwork for items such as stormwater and sewer aspros and concrete lids. We can produce coping rings in various heights and diameters.  They are made symmetrical to allow for extension panels. Neck forms in turnbuckle, keyed or tapered configurations can be supplied to suit 600 dia manhole covers. TNN has supplied custom and production pre-cast concrete moulding.  Products include Lintel moulds, Kerb entry unit moulds, Wheel stop moulds and pre-cast chamber moulds. Contact us to see what moulding we can create for your product or process.

Straight Back Taper Concrete Manhole Forms

Tapered or Eccentric manholes are a standard requirement for clients such as Sydney Water. TNN use precision laser cut and pressed components to ensure the correct geometry and consistent wall thickness. Typically they are 1050 internal diameter tapering up to a 600 opening. The outers are made to produce a 150mm wall thickness. The forms can be made in various heights and are stackable so that you can create formwork to the height you require.

Temporary Manhole Covers

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Concrete Manhole Forms

Our manhole forms are produced from laser cut ribs to ensure they are accurate and round.  We are competitively priced allowing our customers to enjoy the flexibility and cost savings compared with hiring forms.

Concrete Pit Forms

TNN produces pit forms for in-situ pouring of gully pits.  We can supply these forms with tapered walls for slipping while the concrete is still green.  The majority of our customers use this type of form. We can also provide knock down or pull apart forms for pits that need to be left in for longer periods to cure.  These forms have parallel walls with tapered corner keys for easy stripping.

Australia Wide Delivery

Although we are based in Brisbane, we have shipped our forms to projects and customers outside of Queensland.  We will prepare and oil the moulds so that they arrive in excellent condition ready for your first pour. If you are local, we are happy for you to some pick up from our workshop in Carole Park.