Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OUTDOOR STAIRWAY CONNECTION PART STRUCTURE
PROBLEM TO BE SOLVED: To obtain an outdoor stairway connection part structure capable of guaranteeing fireproof performance and waterproof performance of a building in a state where a stairway connection hardware for fixing an outdoor stairway is fixed on a building frame.SOLUTION: A cavity part 50 is formed on a head part 48 of a blocked part 24 of a stairway connection hardware 20. A fireproof member 59 is charged in the cavity part 50. Thus fireproof performance of a building 12 can be maintained regardless of presence or absence of the stairway connection hardware 20. A seal material 72 is disposed on a clearance 74 between the blocked part 24 of the stairway connection hardware 20 and an aperture 62A of an outer wall material 62. Thus the clearance 74 is shielded and water is prevented from entering the clearance. In this way, water is prevented by the seal material 72 from entering the clearance 74 between the stairway connection hardware 20 and the aperture 62A of the outer wall material 62, rainwater is prevented from entering from outdoor 26 side to indoor 84 side, and waterproofness of the building 12 can be ensured.SELECTED DRAWING: Figure 2
【課題】屋外階段取付用の階段接続金物が躯体に固定された状態で、建物の耐火性能、防水性能を担保することができる屋外階段接続部構造を得る。【解決手段】階段接続金物２０の閉塞部２４の頭部４８には空洞部５０が設けられており、当該空洞部５０内に耐火部材５９が充填される。これにより、階段接続金物２０の有無に拘らず建物１２の耐火性能を維持することができる。また、階段接続金物２０の閉塞部２４と外壁材６２の開口部６２Ａの隙間７４にはシール材７２が設けられている。これにより、当該隙間７４は埋められ止水されている。このように、階段接続金物２０と外壁材６２の開口部６２Ａの隙間７４がシール材７２によって止水されることによって、屋外２６側から屋内８４側への雨水などの浸入が防止され、建物１２の防水性を確保することができる。【選択図】図２
OUTDOOR STAIRWAY CONNECTION PART STRUCTURE
PROBLEM TO BE SOLVED: To obtain an outdoor stairway connection part structure capable of guaranteeing fireproof performance and waterproof performance of a building in a state where a stairway connection hardware for fixing an outdoor stairway is fixed on a building frame.SOLUTION: A cavity part 50 is formed on a head part 48 of a blocked part 24 of a stairway connection hardware 20. A fireproof member 59 is charged in the cavity part 50. Thus fireproof performance of a building 12 can be maintained regardless of presence or absence of the stairway connection hardware 20. A seal material 72 is disposed on a clearance 74 between the blocked part 24 of the stairway connection hardware 20 and an aperture 62A of an outer wall material 62. Thus the clearance 74 is shielded and water is prevented from entering the clearance. In this way, water is prevented by the seal material 72 from entering the clearance 74 between the stairway connection hardware 20 and the aperture 62A of the outer wall material 62, rainwater is prevented from entering from outdoor 26 side to indoor 84 side, and waterproofness of the building 12 can be ensured.SELECTED DRAWING: Figure 2
【課題】屋外階段取付用の階段接続金物が躯体に固定された状態で、建物の耐火性能、防水性能を担保することができる屋外階段接続部構造を得る。【解決手段】階段接続金物２０の閉塞部２４の頭部４８には空洞部５０が設けられており、当該空洞部５０内に耐火部材５９が充填される。これにより、階段接続金物２０の有無に拘らず建物１２の耐火性能を維持することができる。また、階段接続金物２０の閉塞部２４と外壁材６２の開口部６２Ａの隙間７４にはシール材７２が設けられている。これにより、当該隙間７４は埋められ止水されている。このように、階段接続金物２０と外壁材６２の開口部６２Ａの隙間７４がシール材７２によって止水されることによって、屋外２６側から屋内８４側への雨水などの浸入が防止され、建物１２の防水性を確保することができる。【選択図】図２
OUTDOOR STAIRWAY CONNECTION PART STRUCTURE
屋外階段接続部構造
KAMEYAMA TAICHI (Autor:in)
12.01.2017
Patent
Elektronische Ressource
Japanisch
STAIRWAY SUBSTRATE STRUCTURE, STAIRWAY, AND CONSTRUCTION METHOD OF STAIRWAY
| Europäisches Patentamt | 2018
STAIRWAY SET, STAIRWAY, PACKAGING METHOD FOR STAIRWAY FOOTBOARD, AND STAIRWAY CONSTRUCTION METHOD
| Europäisches Patentamt | 2016
STAIRWAY DAMPING COLUMN AND STAIRWAY DAMPING STRUCTURE
| Europäisches Patentamt | 2018