| 摘要 |
<p>Temporary, re-usable support structures for an armour joint assembly to be part of an expansion gap between poured-in-place concrete slabs provide vertical (height), horizontal (straightness) and tilt adjustments for the assembly before the poured concrete has set. Each of many re-usable supports is anchored to the ground and connected along the elongated joint assembly. Adjustable threaded rods with nuts are preferred adjustment means. After adjustment the assembly should be flush with the intended slab surface and inter-slab sliding dowels of the assembly are correctly oriented parallel to that surface.</p> |
