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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR STAIRCASE AND DIVISION UNIT FOR STAIRCASE CONSTRUCTION
To provide a construction method for a staircase considerably reduced in work on a construction site by dispensing with adjustment of sizes of treads, risers, and side boards on the site, and depressed in time and cost required for the construction of the staircase.SOLUTION: In a construction method for a staircase for constructing the staircase between right and left wall faces 2, 3, a staircase 1 is formed of vertically divided multiple units 11-13, each of the divided units 11-13 is formed by assembling treads 10a and risers 10b for multiple steps with right and left side plates 10c at a factory. After fixing rails 20 to each of the right and left wall faces 2, 3 at an angle along a slope of the staircase 1, the multiple divided units 11-13 are placed sequentially from a lower side to the rails 20.SELECTED DRAWING: Figure 10
【課題】踏み板や蹴込み板や側板の寸法を現場で調整する必要がなくなる等、現場での作業を大幅に削減することができ、階段の施工に要する時間やコストを抑えることができる階段の施工方法を提供する。【解決手段】左右の壁面間２，３に階段を施工する階段の施工方法において、階段１を、上下に分割された複数の分割ユニット１１～１３で構成し、それぞれの分割ユニット１１～１３を、複数段分の踏み板１０ａ及び蹴込み板１０ｂと、左右の側板１０ｃとを工場で組み立てたものとし、左右の壁面２，３のそれぞれに、階段１の傾斜に沿った角度でレール２０を固定した後、レール２０に対して、複数の分割ユニット１１～１３を下側から順に載せていくようにした。【選択図】 図１０
CONSTRUCTION METHOD FOR STAIRCASE AND DIVISION UNIT FOR STAIRCASE CONSTRUCTION
To provide a construction method for a staircase considerably reduced in work on a construction site by dispensing with adjustment of sizes of treads, risers, and side boards on the site, and depressed in time and cost required for the construction of the staircase.SOLUTION: In a construction method for a staircase for constructing the staircase between right and left wall faces 2, 3, a staircase 1 is formed of vertically divided multiple units 11-13, each of the divided units 11-13 is formed by assembling treads 10a and risers 10b for multiple steps with right and left side plates 10c at a factory. After fixing rails 20 to each of the right and left wall faces 2, 3 at an angle along a slope of the staircase 1, the multiple divided units 11-13 are placed sequentially from a lower side to the rails 20.SELECTED DRAWING: Figure 10
【課題】踏み板や蹴込み板や側板の寸法を現場で調整する必要がなくなる等、現場での作業を大幅に削減することができ、階段の施工に要する時間やコストを抑えることができる階段の施工方法を提供する。【解決手段】左右の壁面間２，３に階段を施工する階段の施工方法において、階段１を、上下に分割された複数の分割ユニット１１～１３で構成し、それぞれの分割ユニット１１～１３を、複数段分の踏み板１０ａ及び蹴込み板１０ｂと、左右の側板１０ｃとを工場で組み立てたものとし、左右の壁面２，３のそれぞれに、階段１の傾斜に沿った角度でレール２０を固定した後、レール２０に対して、複数の分割ユニット１１～１３を下側から順に載せていくようにした。【選択図】 図１０
CONSTRUCTION METHOD FOR STAIRCASE AND DIVISION UNIT FOR STAIRCASE CONSTRUCTION
階段の施工方法及び階段施工用分割ユニット
SAITO ISAO (author) / YAMASHITA NAOKI (author)
2022-07-29
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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