Floor assembly
A floor assembly comprises a series of joists 10 supporting floorboards 20, temporary supports 12 spaced along each of said joists; and keying elements 14 having a primary position along opposite sides of each joist. Underfloor panels 16 are located between each pair of joists with edge portions sup...
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Zusammenfassung: | A floor assembly comprises a series of joists 10 supporting floorboards 20, temporary supports 12 spaced along each of said joists; and keying elements 14 having a primary position along opposite sides of each joist. Underfloor panels 16 are located between each pair of joists with edge portions supported by the keying elements. Fastening means such as screws 22 secure the floor boards, underfloor panels and keying elements to form a composite &cirf& sub-assembly which raises the keying elements 14 into a secondary position (Fig. 3) out of contact with the temporary supports 12. |
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