| 摘要 |
PCT No. PCT/US84/00924 Sec. 371 Date Feb. 6, 1986 Sec. 102(e) Date Feb. 6, 1986 PCT Filed Jun. 11, 1984 PCT Pub. No. WO86/00101 PCT Pub. Date Jan. 3, 1986.A concrete form consisting of a metallic sheath (20) having a front (22), top (24), back (26), and an angular locking flange and bug barrier (28) nesting over an insulated barrier (30). The sheath (20) is permanently attached to the barrier (30) with a heating adhesive material (31) set by rotatably compressing the assembly between two rollers. Corners are made by notching the sheath (20) on one of the sides and adding a metallic corner splice angle (32). Longitudinal splice joints utilize a straight splice angle (34) inserted between the sheath (20) and barrier (30), where the two ends butt together. Conventional prepositioned wooden stakes (36) are held tightly against the outside surface of the concrete form with wire form clips (38). A metallic sill plate (40) may be added to the structure after the concrete has been poured into the form and hardened. Only the stakes (36) and clips (38) need to be removed, as the remainder of the form becomes an integral part of the floor structure.
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