Factory-direct wall, floor and formwork panels · Linyi, China

Film-faced plywood column formwork with props and timber beams on a concrete frame

Application

Concrete Formwork

15-25 turns, phenolic faced
8-15 turns, MDO faced
18 mm standard thickness
EN 13377 H20 beam standard

What goes into this job

Materials and where each one is used

Film faced plywood

The form face. The phenolic film sheds water and cement paste, so the sheet lifts without the concrete bonding to it.

Learn more Film faced plywood

Shuttering plywood

Three-ply yellow shuttering is the general-purpose form face where the budget governs. It takes fewer turns than MDO.

Learn more Shuttering plywood

H20 timber beam

The formwork beam. Section is what governs strength — confirm the real section with the supplier before ordering.

Learn more H20 timber beam

OSB

Sheathing and non-critical form faces. Check the grade suits both the load and the exposure.

Learn more OSB

How the job runs

Sequence on site

  1. 1

    Confirm the section before ordering

    Beam section, not just beam length. Under-sized beams are what cause a form to fail.

  2. 2

    Sort sheets by thickness

    Mixed thicknesses in one pour put different deflection under the same concrete. Sort before use.

  3. 3

    Wet the first pour

    New plywood swells on first use. Wetting cuts the suction that dries the face too fast.

  4. 4

    Coat the face between pours

    Release agent only after the first set. Cement paste on a bare film will still bond.

  5. 5

    Strip and clean immediately

    Concrete left to cure on the sheet is exactly what reduces the reuse count next week.

  6. 6

    Sort the boards again afterwards

    Retire damaged and edge-broken sheets. One failed sheet in the next pour is a failure event.

Specified on this kind of job

Products used on this type of project

Technical notes

Detail worth knowing before you order

Formwork is bought on cost per pour, not cost per panel. A film faced panel that survives more turns costs less than a cheaper panel replaced twice, and the panel face affects the finish left on the concrete.

Send the pour size and the number of lifts and we will work out the panel, beam and release-agent load together.

Other applications

Tell us about your project

Area, substrate, fire rating and target cost are enough for a first answer.

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