| 21. | The formwork which should have supported the concrete while it was being poured collapsed.
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| 22. | Northern columns, falsework, and formwork ( westbound to tunnel upper deck ).
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| 23. | After curing, the formwork is then removed.
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| 24. | Wet concrete also applies hydrostatic pressure to formwork.
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| 25. | It was presented to Doka UK Formwork Technologies.
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| 26. | An aluminium fast slab formwork system named Skydeck was used to construct the floorplates.
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| 27. | The use of system formwork produced a high quality finish, which eliminated plastering.
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| 28. | Formply, a medium density overlaid forming structural plywood is suitable for concrete formwork.
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| 29. | The formwork was then moved sideways and the next arch constructed in the same fashion.
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| 30. | The formwork is commonly built from wooden planks and boards, plastic, or steel.
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