| 摘要 |
<p>A support apparatus (1, 31) for use in concreting is disclosed. The support apparatus (1, 31) includes a base support (2, 32) which supports a body (3, 33). The base support (2, 32) includes a flat annular ring (4, 34) and a number of ribs (5, 35) which connect between the ring (4, 34) and pedestal or pins (6, 36). The support apparatus (1, 31) is used to support a screed support or suspended components at adjustable heights.</p> |
