| 摘要 |
<p>An arrangement and method for laying concrete floors includes precast concrete, combination concreteforming and screed-guiding beams. The beams are shaped to provide screed slide faces, anchorage flanges, and as desired, reinforcement bracket projections and dowel openings. The beams are located, leveled and anchored, in a spaced pattern of section. Concrete reinforcements and dowels are used in the floor area to be laid, as desired. Concrete may be poured in all the sections defined by the beam pattern, and screeded, with the screeds being supported on the beams. The beams are not removed, but hardened into the floor with the poured concrete, eliminating such past, costly practices as temporary screed guide placement and removal, and the required work stoppage and overnight wait for some sections to harden, until adjacent sections can be poured.</p> |
