| 摘要 |
PROBLEM TO BE SOLVED: To concurrently realize labor savings brought about by the simplification of waterproof work for an upper surface portion of the rising wall, and the securement of working quality brought about by the uniformalization of plastering work for a side surface portion, in the construction of a rising wall section of a balcony, a flat roof, etc. SOLUTION: A coping-cum-plastering-ruler is a long thin plate-like member which is formed in such a shape as to have a vertical section formed in a T-shape from a horizontal member and a vertical member elongated below the horizontal member. The one-side width of the horizontal member from an elongated portion of the vertical member is equivalent to the thickness of plaster coating; and the width of the horizontal member up to the elongated portion is equal to/greater than the half of the width of the upper surface of the rising wall. The vertical member of the coping-cum-plastering-ruler is attached to a side surface of a corner of the upper surface of the rising wall so that the horizontal member corresponding to the thickness of the plaster coating can be protruded outward from the upper surface of the rising wall; another coping-cum-plastering-ruler is attached to a side surface of an opposite-side corner of the rising wall so that the horizontal member of the coping-cum-plastering-ruler and a leading end portion of the horizontal member can overlap each other; a waterproof sheet is stuck on the upper surface of the rising wall so as to close a vertical joint portion where the horizontal members overlap each other; and the plaster coating is applied onto the side surface of the rising wall in such a manner that the leading end of the horizontal member protruded from the side surface of the rising wall is used as a ruler. COPYRIGHT: (C)2008,JPO&INPIT
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