| 20100043329 | COMPOSITE AND SUPPORT STRUCTURES - A method of constructing a composite structure comprises the steps of: (i) attaching light gauge sheeting to a plurality of joists that have been sufficiently closely spaced so that the sheeting is able to support a cementitious slab that has formed a composite structure with the sheeting and joists; (ii) forming the cementitious slab on the sheeting to form the composite structure; and (iii) supporting the joists until the cementitious slab has sufficiently cured. | 02-25-2010 |
