CONSTRUCTION JIG, AND BUILDING CONSTRUCTION METHOD USING CONSTRUCTION JIG

To provide a construction jig capable of assembling a long construction member (for example, a sash frame) more efficiently than before.SOLUTION: A construction jig 1 is attached to an outside of a building skeleton B, and is used to assemble a long construction member S (a sash frame) to an assembly target portion B2 (an opening) of the skeleton from the outside of the skeleton. The construction jig 1 comprises: a skeleton mounting portion 10 attached to a periphery of the assembly target portion B2 of the skeleton B and extending toward the outside of the skeleton; an extension portion 20 provided to be spaced apart from the skeleton and extending from an extension end of the skeleton mounting portion 10 to a position facing the assembly target portion of the skeleton; and a support portion 40 extending from a portion of the extension portion 20 that faces the assembly target portion of the skeleton toward the assembly target portion and supporting the construction member S. The support portion 40 supports the construction member S at a position where the construction member S and the assembly target portion B2 face each other.SELECTED DRAWING: Figure 2 【課題】長尺な施工部材（例えばサッシ枠）を従来よりも効率良く組み付けることが可能な施工用治具を提供する。【解決手段】施工用治具１は、建物の躯体Ｂの外側に取り付けられ、躯体外側から躯体の被組み付け部Ｂ２（開口部）に長尺な施工部材Ｓ（サッシ枠）を組み付けるために用いられる。施工用治具１は、躯体Ｂの被組み付け部Ｂ２の周辺部分に取り付けられ、躯体外側に向かって延びている躯体取り付け部１０と、躯体とは間隔を空けて設けられ、躯体取り付け部１０の延出端部から躯体の被組み付け部に対向する位置まで延びている延出部２０と、延出部２０のうち、躯体の被組み付け部に対向する部分から被組み付け部に向かって延びており、施工部材Ｓを支持する支持部４０とを備えている。支持部４０は、施工部材Ｓと被組み付け部Ｂ２を対向させた位置で施工部材Ｓを支持する。【選択図】図２