| 摘要 |
The profile has several segments in cross section. One segment (15) rests against one wall (21) of the formwork (21) to form a weather moulding (5) with the adjacent segment. Another segment (13) is parallel to the first segment and forms part of the base of the housing (3). The profile also has several anchoring sections (11, 12, 16). The profile (10) is held in position by a magnetic base (23) and a cone (24) or spacer. Blocks of material such as expanded polystyrene (17) may also be used, one face of the block (18) coated to allow form removal, will form part of the base of the housing.
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