Spacers and chairs are required to ensure that your structure is stable and that the bar is well reinforced against the concrete flow. They ensure that the height of your construction reinforcement is maintained.
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Spacers and chairs are required to ensure that your structure is stable and that the bar is well reinforced against the concrete flow. They ensure that the height of your construction reinforcement is maintained.
To ensure that your construction is stable and the bar is well reinforced against the flow of concrete, you need visqueen, chairs, tie wire, mesh supports, key joints, crack a joint, ableflex. They make sure that your construction reinforcement remains at the desired height.