201231770 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種住宅等房屋的屋頂的耐火接合構 造。 【先前技術】 以往，對於住宅等房屋採用耐火屋頂’進行於發生火 災時利用耐火屋頂來防止往附近住宅的蔓延、延燒。而且， 就此種耐火屋頂而言，習知的有例如日本國專利公間 2Q54號公報所記载者。具體而言’此耐火屋頂係對於接合 盍(cover)材料將耐火襯板材料鋪設成密接嵌合狀，再在此 耐火襯板材料上覆蓋屋頂材料而形成。 然而，在習知的耐火屋頂方面，雖然打進螺釘而將护 合蓋材料固定於基底構件上，但只是财火概板材料經由： 熱膨脹片來對於接合蓋材料而鋪設成密接嵌合狀。即，由 於並未固定耐火襯板材料與接合蓋材料，所以在屋内發生 火災時’对火襯板材料會因乾燥收縮而對於接合蓋材· ^ °而且，若鄰接_火襯板材料_接合擴大，則在^ 1盍材料上就會在接合的底部形成無法閉塞㈣口。其結 二’屋内的火焰通過此接合而w出屋外 提早或火災的規模擴大之類的問題。 尺，發展 【發明内容】 於是，本發明之目的在於提供 可以使火焰通過鄰接的= 關於本發明的财火接合構造係平行設置複數根支持構 4/23 201231770 件，將形成為長平板狀的接合連接件Gainer)架設於前述支 =構件上’將複數片襯板架設於前述支持構件上並鄰接設 ，並且相互鄰接的襯板配置成側面彼此在前述接合連接 =二：對接；藉由經由固定物而至少固定前述襯板與前 構件且g]定前述接合連接件與前述支持構件，則前 述襯板、㈣接合連接件及前述支賴件时承受 述襯板、_接合連接件或歧支觸件的斜方向 生之力。 藉由關於本發明的耐火接合構造，於㈣發生火災 技嫉賴的襯板_接合目襯板本身的絲收縮、支 = 的熱收縮等而擴大，則藉由以接合連接 心/: 的底部，也可以使火焰通過接合而冒出屋 外的現f受到抑制，並且可以也抑制襯板的脫落。 在前述耐火接合構造中 二、fir24?火接合構造巾，最好前述111定物來固定 則述襯板1述接合連接件及前述支持構件而構成。 前述固定物較佳係從前述襯 前述支持構件 板的上面側依前述襯板、前述接合連接件、葡 之順序而一次貫穿。 著長構造中’最好於前述接合連接件上沿 前述最好以夾著前述肋的方式將 從長trim合私巾，4好前述接合連接件係設置 =長千的長度方向的兩端向下方突出的固定片而妒 、，以刚述接合連接件的前述長平板部的上述 鄰接的襯板形成的接合的底部，並且將前述接合 5/23 201231770 固疋物分別固定於平行設置的前述 前述兩端的固定片利用 支持構件上而構成。 二前述接合連接件的前述 對的側面分別被固定:並且構件的彼此相 支持構件社面成騎接合連接㈣上面與前述 著長=:有火:合構造中’最好於前述接合連接件上沿 隹刖述耐火接合構造中，最 Z述長平板部及前述固定片的方式二=定^^ 前述固定輔助物和前述固定片共同I 疋於則述支持構件上而構成。 將更加詳細記述本發明的較佳實卿態。本發明之 =徵及優耗和町的詳細記述及關有關聯; 加充分地理解。 ， 【實施方式】 (實施形態1) 以下，5兒明本發明的實施形態^。 圖4為顯示具備本實施形態的财火接合構造的耐火屋 頂的圖’此耐火屋頂可以如下方式形成。 將長的複數根支持構件一方面使其長度方向朝 向層樑方向—方面簡平行設置後，在此等支持 構件上將不’鱗切構件的長祕數根核構件一方 面使其長度方向朝向朗樑方向正交的方向—方面以預定 間隔架設而平行設置。再者，所謂卵方向係意味著從屋 頂之樑(頂部)沿著詹(屋頂的下端部)的方向。，以使長 6/23 201231770 度方向朝向J樑方向而平行設置的支持構件做為椽木6，以 使長度方向朝向與簷樑方向正交的方向而平行設置的支持 構件做為橫架材料1(也包含屋頂板條等)進行說明。 即，將複數根椽木6 —方面使其長度方向朝向簷樑方 向一方面以預定間隔平行設置後，將複數根橫架材料i — 方面使其長度方向朝向與簷樑方向正交的方向一方面以預 定間隔架設於複數根椽木6上而平行設置。此時，就橫架 材料1而言，可使用例如Η型鋼la或槽型鋼lb等。最好 在藉由複數片襯板3(後述)沿著簷樑方向鄰接且沿著盘签樑 方向正交的方向而形成接合7b之處，使用H型a' =盍 橫架材料1。 馬 —其次’將複數根接合連接件2 -方面使其長度方向朝 向簷樑方向一方面架設於複數根橫架材料丨上。此時，接 合連接件2最好預先以和與襯板3的純方向正交的方向 的尺寸(襯板3的寬度尺寸)大致相同的間隔而架設。° 此處，就接合連接件2而言，可使用如圖1A所示，將 熱浸鍍鋅鋼板或不銹鋼形成為長平板狀者。為了削減成 本，接合連接件2最好以熱浸鍍鋅鋼板形成。此外， 抑制接合連接件2碰被折f並且容胃處_接合連接件 可以如圖1A所示，折回該接合連接件2的兩側緣而 认置折回片8。設置折回片8時，要以折回片8向上的 將接合連接件2架設於橫架材料〗上。 二 如圖4所示，將複數片襯板3沿㈣樑方向及 。標方向正交的方向而鄰接設置於複數根橫架材料！ =時’如圖1B所示，在該接合連接件2的上面將鄰接 、板3、3的側面彼此對接而形成沿著詹樑方向的接合 7/23: 201231770 7a。再者’如圖4所示’與簷樑方向正交的方向的接合7b 形成於橫架材料1(特別是Η型鋼la)的上面。 此處，就襯板3而言，可使用合板、〇SB (Oriented StrandBoard ;定向纖維板）、碎料(particle)板等的木質系板、 或硬質木屑水泥板、木屑水泥板、硬質木片水泥板、木片 水泥板等的木質系水泥板等。 然後，如圖1B所示，使用螺釘、螺拴、釘子等的固定 物4’將固定物4從襯板3端部的上面貫穿接人遠技杜 旋入或打入直到橫架材料！中為止。即，二; 的上面側依概板3、接合連接件2、橫架材料丨（支持構件) 之順序而-次貫穿。如此一來’藉由利用固定物4來固定 襯板3、接合連接件2及橫架材料丨而一體化，可形成耐少 接合構造。而且’在如此-觀_火接合構造方面，概 ίΓ自件2及橫讀41(支持構件)會同步承受沿 ==力襯板3、接合連接件2或一 材料=====的上面鋪設防水 料9時，藉由將襟亀水材：的=數片防水材 水材料9的樑側端部的上面重叠 :=、;？平行設置在防_=面此時 尺寸㈣蹄11的㈣方向的外露瓦邊 的樑惻端如緊鋪材U 向樑側依次鋪設屋頂鋪材，可形成如圖4所示 8/23 201231770 頂再者’藉由沿著簷樑方向將樑谢 端部來與·的屋頂鋪材 _才η的詹側 著盥芦趂古々τ 刃梯側知部的上面重疊，且沿 方向正父的方向將左側的屋 與右側的屋頂鋪材u的左側 白）右側^ Π hh-l· ^ σ々上面重豐，或者將右側 ' ill； Π 邛的上面重豐，進行屋頂舖材㈣鋪設。 少接的耐火屋頂具備如圖16所示的对 人接a構k，但如圖lc所示，於屋内發生火災時 材料1為金屬製，則此樺牟姑粗 具^ 會因熱膨脹而主要沿著 錢板3會乾燥收縮而使鄰接的襯板3 =接σ 7a欲擴大。，然而，在本實施形態方面，該接合連 接件2不翻定於橫_料丨上而且也固定於襯板3上， 所以此接合連接件2會抵抗鄰接的襯板3間的接合％的擴 大’起抑制此擴大的作用。如此—來，能以該接合連接件2 來繼續閉塞接合7a的底部，所以可以使屋内的火焰13通 過接合7a而冒出屋外的現象受到抑制，並也可以抑制概板 3的脫落。特別是若該接合連接件2為金屬製，則此接合連 接件2會因熱膨脹而也沿著短邊方向（寬度方向)延伸，所以 即使鄰接的襯板3間的接合7a再擴大，也可以繼續閉塞接 合7a的底部。即’襯板3、接合連接件2及橫架材料】(支 持構件）會同步承受起因於橫架材料！(支持構件）的熱膨 脹：或襯板3的乾燥收縮、該接合連接件2的熱膨服等的 沿著各自的水平方向而產生之力，其結果，可以抵抗接合 7a的擴大。再者，由於與簷樑方向正交的方向的接合几形 成於橫架材料1(特別是Η型鋼ia)的上面，所以即使此接合 7b擴大，此底部也能以橫架材料丨的上面繼續閉塞。 9/23 201231770 再者，在本實施形態方面，固定物4從概板3的 側依襯板3、接合賴件2、料_収持構件)之順序 而-次貫穿。然而’也可以經由固定物4而階段地固定 板3與橫架材料1(支持構件），且固定該接合連接件a 架材料1(支持構件）。然*，當然，如上述以一次貫穿固二 物4而固定3個構件，作業性更佳。 疋 此處’就接合連接件2而言，也可以使用如圖2八所示， 將熱浸鍵鋅鋼板或不銹鋼形成為長平板狀，並沿著長度方 向設置肋5㈣成者。在圖2A所示者方面，肋$雖然二 面倒U字狀向上突出而設置，但並不限於此，並且肋$的 數量也不限於2個。而且，若使用圖2A所示的接合連接件 2，可以形成如圖2B所示的耐火接合構造，此情況也如圖 2C所不，即使在屋内發生火災，也能以該接合連接件2繼 續閉塞該接合7a的底部，所以可以使屋_火焰13通過 該接合7a而冒出屋外的現象受到抑制，並且也可以抑制概 板3的脫落。再者，由於在圖2A所示的接合連接件2上設 有肋5,所以可利用肋來提高該接合連接件2的強度。再者， 此I#況也是最好為雜合連接件2以熱浸鍵鋅鋼板形成， ϋ且也可以折回该接合連接件2的兩側緣而設置折回片8。 此外’就接合連接件2而言，也可以使用如圖3Α所示， 將熱浸鑛義板或獨_成為長平板狀，並在短邊方向 (寬度方向）的大財央W錢方向設置肋5而形成 者。特別是此肋5呈大致18〇。折回並向上突出而設置，該 接口連接件2形成為剖面倒τ字狀。而且，當使用設有此 種肋5的接合連接件2而形成耐火接合構造時，如圖3β所 示X夾著上述肋5的方式將鄰接的概板3的端面彼此對 10/23 201231770 此’形成財火接合構造，如圖3C所示，於屋内發生 上；時’即使橫架材料】因熱膨脹而沿著長度方向延二 =使接合連接件2追隨橫架材料i的延伸。即，雖献 接T板3間的肋5通常如圖3B所示，為里大致 陶斤回的狀態’但發生火災時卻會如圖冗所 ：： 的狀態打開成剖面倒V字狀而變形 = 5起作用以做為延伸餘量，即使 ：：上述的肋 圖=接Γ來繼續閉塞此接合7a的底部。而且，，藉^ f所不的接合連接件2 ’可以更高地得到接合7a的底 ==，並且主也可？用肋5來提高該接合娜 ' X 者，此炀況也是最好為該接合連## 2 $ 錢鋅鋼板形成，並且也可以拆门㈣，口連接件2以熱次 而設置折回片8。 折回该接合連接件2的兩側緣 頂之本實施形態的耐火接合構造的而寸火屋 合連^件2二。已ί的圖4所示的耐火屋頂方面，接 火接人構i \ ^閉塞練方向的接合7a的底部而形成耐 構造，但在圖5所示的耐火屋頂方面，該接合連接 樑方向正交的方向心= 所Ϊ者設置有襯板3的狀態，但此後和圖4 形成31頂藉由鋪設防水材料9’鋪設屋頂鋪材-可 (實施形態2) 以下’說明本發明的實施㈣2。然而，為了明瞭，對 11/23 201231770 同樣的要素分配和實施形態1的耐火接合構造相同的符號。 圖6A〜圖6C為顯示本實施形態的耐火接合構造的 圖，此耐火接合構造可以如下方式形成。 首先’將複數根支持構件一方面使其長度方向朝向簷 樑方向一方面以預定間隔平行設置。以下，以如此方式使 長度方向朝向簷樑方向而平行設置的支持構件做為椽木6 進行說明。 首先，將複數根椽木6 —方面使其長度方向朝向簷樑 方向一方面以預定間隔平行設置。此時’就橡木6而言， 可使用例如槽型鋼等的鋼製品。 其次’如圖12所示，沿著簷樑方向及與簷樑方向正交 的方向將複數片襯板3架設於複數根椽木6上並鄰接設 置。此時，最好為簷樑方向的接合7a如圖12所示形成於 椽木6的上面。 此處’就襯板3而言，可使用合板、〇sb (〇rjemed StrandBoard ;定向纖維板）、碎料板等的木質系板、或硬質 木屑水泥板、木屑水泥板、硬質木片水泥板、木片水泥板 等的木質系水泥板等。 然後，藉由將接合連接件20沿著與簷樑方向正交的方 向架設於襯板3的下側所平行設置的橡木6上，可形成如 圖6A〜圖6C所示的耐火接合構造。即，在實施形態！方 面，係將接合連接件2 -方面使其長度方向朝向詹樑方向 一方面架設於複數根橫架材料丨上，相對於此，在本實施 开[態方面，，接合連接件2。—方面使其長度方向朝向與 簷樑方向正交的方向一方面架設於複數根椽木6上。 此處，如圖7A〜圖7D所示，該接合連接件2〇可設置 12/23 201231770 仗長平板部2〇a的長度方 而形成。此種接合連接株川向下方犬出的固定片2% 而形成，為了 彎熱浸鑛鋅鋼板或不錄鋼 此外，為;是以熱浸锻鋅鋼板形成。 該接合連接二==二被折彎並且容易處理 合連接件㈣崎崎所示’折回該接 時，要以片C。設置折回片20c 木6上。 ‘ C向上的方式將接合連接件20架設於椽 沿著3方〜圖8D所示，在接合連接㈣上 者長度方向设置肋2〇d。在圖8八〜圖奶 肋20d係突出成剖面倒υ ' 上面遠子狀而形成，從長平板部施的 上，連續狄置到固定片勸的外面為止，但並不限於此， ^上l^2〇d的數量也不限於2個。如此，在接合連接件 的^又有肋20d ’就可利用此肋施提高該接合連接件2〇 接合連接件2〇架設於椽木6上，具體而言，可藉由如 I W圖6C所不，以接合連接件20的長平板部2Ga的上 ，來復盍鄰接的襯板3所形成的接合7b的底部，並且在所 二丁设置的鄰接的椽木6、6上利用固定物4卜Μ分別固 疋该接合連接件20兩端的固定片2〇b、2〇b來進行。此時， 椽木6的上面與接合連接件2㈣長平板部2〇a的上面成為 大致齊平面。此外，制定物41而言，可使用螺釘、螺检、 釘子等’將接合連接件2G的固^施貼在椽木6的側面 上後，藉由從固定片20b的内面將固定物41旋入或打入到 椽木6中為止’可將固定片勘固定於橡木6上。然後， 如圖6A所示’藉由從襯板3的上面側向椽木6的上面旋入 13/23 201231770 或打入螺釘、螺栓、釘子等_定物42，來固定概板3與 椽木6。 如此，本實施形態的耐火接合構造係經由固定物41及 固定物42而階段地固定襯板3與椽木6(支持構件），來固 定該接合連接件2〇與椽木6(支持構件）。即，和實施形態】 同樣’襯板3、接合連接件2Q及支持構件會同步承受起因 於支持構件的熱膨脹或襯板3的乾燥收縮等的沿著各自的 水平方向而產生之力’其結果，可抵抗該接合7b的擴大。 然而’和實施形態1不同，本實施形態的耐火接合構 造可從在椽木6(支持構件)上設置襯板3之後架設該接合連 接件2〇而容易地形成。當然也可以和實施形態i同樣，在 椽木6(支持構件)上架設該接合連接件2〇之後設置概板3， 所以變更步驟的順序等較實施形態丨更靈活。 而且，如圖12所示設置襯板3之後，雖然省略圖示， 但可藉由在襯板3的上賴設防水材料9(蓋屋頂的材料）， t鋪設屋頂鋪材而形成敎屋頂。特別是接合連接件2〇可 椽木6上_^置觀板3之後架設，所以容易以現有的屋頂 做為耐火屋頂。 、 一如上述所形成的耐火屋頂雖然具備如圖6A及圖6B所 :的耐火接合構造，但如圖6c所示，於屋内發生火災時， *椽木6為鋼製’則此椽木6會因熱膨脹而主要沿著長度 方向延伸，並板3會乾燥收縮而使鄰接的襯板3、3間 =接合7b欲擴大。然而，在本實施形態方面，由於該接合 、接件20❾長平板部2〇a的上面覆蓋著接合％的底部， 以可使屋内的火焰13通過接合7b而冒出屋外的現象受 1抑制。特別是若接合連接件2G為金屬製，則此接合連接 14/23 201231770 件20會因熱膨脹而也沿著短邊方向（寬度方向）延伸，所以 即使鄰接的襯板3、3間的接合7b再擴大，也可以繼續覆 蓋接合7b的底部。雖然省略圖示，但若藉由將螺釘、螺栓、 釘子等的固定物從接合連接件2〇的長平板部2〇a的下面旋 入或打入到襯板3中為止，以將襯板3固定於該接合連接 件20上，則可以抑制接合7b的擴大，並且也可以抑制襯 板3的脫落。再者，若簷樑方向的接合7a如圖12般地形 於橡木6的上面，則即使此接合7a擴大，此底部也能以椽 木6的上面繼續覆蓋.。 圖9A〜圖9C為顯示本實施形態的耐火接合構造之其 他例的圖，此耐火接合構造可藉由利用螺釘、螺栓、釘子 專的固疋物41來將固定輔助物21和接合連接件2〇的固定 片20b共同固定於椽木6上而形成。 此處，就固定輔助物21而言，若為沿著接合連接件2〇 的長平板部20a的下面及固定片2〇b的内面之類的形狀 者，則不特別限定，例如，可使用如圖1〇A及圖1〇B所示， 以縱片21a及橫片21b形成為剖面l字狀者。在此固定辅 助物21的縱片21a及橫片21b上設有通孔21c。而且，在 使用此種固定輔助物21時，如圖9A〜圖9C，以沿著接合 連接件20的長平板部2〇a的下面及固定片2〇b的内面之方 式而分別貼上固定輔助物21的橫片21b的上面及縱片21& 的外面後，藉由從縱片21a的通孔21c貫穿該接合連接件 20的固定片20b而將固定物41旋入或打入到椽木6中為 止，可將固足輔助物21和接合連接件2〇共同固定於椽木6 上。再者，圖9A〜圖9C中雖然省略圖示，但也可以藉由 從橫片21b的通孔21c來貫穿該接合連接件2〇的長平板部 15/23 201231770 20a而將固定物旋入或打入到襯板3中為止，以將襯板3固 定於接合連接件2〇上。 而且，圖9A及圖9B所示的耐火接合構造也如圖9C 那樣，於屋内發生火災時，可得到和圖6A〜圖6C所示的 耐火接合構造同樣的效果。再者，圖9A〜圖9C所示的耐 火接合構造由於以沿著接合連接件2〇的長平板部2〇a及固 疋片20b的方式而將該固定輔助物21貼上並予以固定，所 以相較於未使用該固定輔助物2丨的圖6 A〜圖6 c所示的耐 火接合構造，可得到如下的有利效果。即，在未使用該因 定輔助物21的耐火接合構造方面，如圖11B所示，若在屋 内發生火災，則將有接合連接件20的長平板部2〇a因高^ 變形而垂落之虞。如此，若接合連接件2〇的長平板部 垂落，則會在襯板3與接合連接件20的長平板部2〇a之間 產生間隙15，且將有屋内的火焰13通過此間隙丨5而冒出 屋外之虞。相對於此，在使用如圖10A及圖聰所示白^ 定輔助物21的耐火接合構造方面，如圖nA所示，即使在 屋内發生火災’由於ID定輔助物21的橫片21b支持著該接 合連接件20的長平板部20a’所以可將接合連接件2〇的長 平板部20a垂落等的變形抑制到最小限度。其結果，可^ 屋内的火焰13通過襯板3與接合連接件2〇的長平板部2如 之間的間隙15而冒出屋外的現象受到抑制。 圖13為顯示具備本實施形態的耐火接合構造㈣火屋 頂之其他例的圖。在已賴圖12所示的耐火屋頂方面，咳 接合連接件20係用於覆蓋與詹樑方向正交的方向的接合^ 的底部而喊敎接合構造，但在圖13所料耐火屋頂方 面，和實施形態.1同樣’接合連接件2G係用於覆蓋廣標方 16/23 201231770 =形成耐火接合構造。具體而言，將複 數根椽木6使其長度方向朝向層襟方向 置後，將複數根橫架材料〗疋門隔千仃汉 x , 何卄使其長度方向朝向與簷樑方向 父勺方向以預定間隔架設於複數根椽木G上而平行設 料1也包含在支持構件内。即，只; 過疋支持構件之中以使長度方向朝向詹樑方向而平行設置 嫩向朝向與惠樑方向正交的方向而 材料1(也包含屋頂板條等)來加以區別 後如已述那樣，在設置該襯板3的前後.，藉由對 ==的橫架材料^將接合連接件2〇使其長度方 1接is *方向架設’可形成耐火接合構造。如此，接合 ίί 錢财向衫的㈣，而且也沿 者詹樑方向架設使用。 ㈣ti’如圖13所示’在複數片襯板3的上面鋪設防水 材料）。如圖13所示，在鋪設複數片防水 '、寺’错由將㈣的防水材料9的詹側端部與詹側的 =材料9的樑側端部的上面重疊，以抑制雨水等從防水 將間的間隙參人屋内。再沿著與胸方向正交的方向 復艮小方材10平行設置於防水材料9的上面。此時， ί =材10係預先以和屋頂鋪材π㈣樑方向的外露瓦邊 =、大致相同的間隔而平行設置。然後，藉由將屋頂 …的樑側端部以緊固材料12而緊固在小方材1G上，並從 3向襟側依次鋪設屋賴材1卜可形成如® 13所示的耐 7至1^再者’藉由沿著詹襟方向將樑側的屋頂鋪材U的 與詹側的屋頂鋪材11的樑側端部的上面重疊，沿 者㈣樑方向正交的方向將左側的屋糊材11的右側端部 17/23 201231770 =側的屋頂鋪材n的左側端部的上面重疊，或者將 白、至頂鋪材u的左側端部與左 γ六 部的上面重f行峨㈣的=材11的右側端 雖然就幾個較佳的實施形態記 及範圍，"請二= 、本技術之人進行各種修正及變形。 【圖式簡單說明】 的斜=A。為顯示本發明的實施形態1的圖，為接合連接件 圖1B為顯示本發明的實施形態 的接的耐火接合構造心^ 火接本發明的實施形態1的圖，為圖1B的耐 &冓&的火炎時的概略剖面圖。 合連本發叫實施職1之其他_圖，為接 2B㈣二 他例•為圖 為接^^^㈣罐⑷外其他例的圖， 為使顯不本發明的實施形態1之另外其他例的圖’ 剖面圖。的接合連接件所形成的耐火接合構造的概略 圖3C為顯示本發明的實施形態1之另外其他例的圖， 18/23 201231770 為圖3B的耐火接合構造的火災時的概略剖面圖。 圖4為顯示具備本發明的實施形態丨的耐火接合構造 的耐火屋頂之例的分解斜視圖。 圖5為顯示具備本發明的實施形態1的耐火接合構造 的耐火屋頂之其他例的分解斜視圖（一部分剖切）。 圖6A為顯示本發明的實施形態2白勺圖，為從詹樑方向 看時的耐火接合構造的概略剖面圖。 、 圖6B為顯示本發明的實施形態2的圖，為從应層襟方 向正交的方向看圖6A的耐火接合構造時的概略剖面圖^ 圖6C為顯示本發明的實施形態2的圖，為圖狃 火接合構造的火災時的概略剖面圖。 、 態2的接合連接件的斜視圖。 面圖圖7Β為攸詹财向看圖7Α的接合連接件時的概略正 圖7C為從與簷樑方向正交的方向 件的長平板部時的概略剖面圖。 的接5連接 圖7D為從與簷樑方向正交的方 件的固定片時的概略側面圖。 @ 合遷接 斜視圖 从為本發明的實施形態2的接合連接件之其他例的 面圖 圖8Β為從觸方向看圖8Α的接合連接件時的概略正 圖8C為從與簷樑方向正交的 件的長平板部時的概略剖面圖。、^ θ 8Α的接合連接 圖8D為從與簷樑方向正交的 件的固定片時的概略側面圖。、α θ8Α的接合連接 19/23 201231770 層枰員示本發明的實施形態2之其他例的圖，為從 火接合構造_概略剖面圖。 與篇樑方^!^本H的實祕態2之其他_圖，為從 剖面圖。 、向看圖9A的耐火接合構造時的概略 兕的圖耐發明的實施形態2之其他例的圖，為圖 &構&的火災時的概略剖面圖。 ^ΙΟΑ為顯示本發明的實施形態2的固定輔助物的 與相方向正奸方向看時的概略剖面圖。 _為顯示本發㈣實施形態2 _定輔助物的 圖為攸詹樑方向看時的概略剖面圖。 火接本發_實_態2的㈣樑方向看時的而寸 的火災時的概略剖面圖，為使用固定輔助物的 火接====:態2:樑方向看時的耐 的圖。時的概略剖面圖’為未使用固定辅助物 圖12為顯示在本發明的實施形態2的椽木上設置襯板 的狀態的概略斜·。 轴示具備本發日⑽實郷g 2的敎接合構造 勺才火屋頂之其他例的分解斜視圖。 【主要元件符號說明】 1橫架材料 laH型鋼 lb槽型鋼 2接合連接件 20/23 201231770 3概板 4固定物 5肋 6橡木 7a、7b接合 8折回片 9防水材料 10小方材 11屋頂鋪材 12緊固材料 13火焰 15間隙 20接合連接件 20a長平板部 20b固定片 20c折回片 20d肋 21固定輔助物 21a縱片 21b橫片 21c通孔 41、42固定物201231770 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a fireproof joint structure of a roof of a house or the like. [Prior Art] In the past, a fire-resistant roof was used for a house or the like, and a fire-resistant roof was used to prevent the spread and extension of the nearby house. Further, such a refractory roof is known, for example, from Japanese Patent Publication No. 2Q54. Specifically, this refractory roof is formed by laying a refractory lining material into a close fitting shape for a joint slab material, and then covering the refractory lining material with a roofing material. However, in the conventional refractory roof, although the cover material is fixed to the base member by inserting the screw, only the slab material is laid in a close fitting shape by joining the cover material via the heat-expandable sheet. That is, since the refractory lining material and the joint cover material are not fixed, when a fire occurs in the house, the material of the fire lining material will be bonded to the cover material due to drying shrinkage, and if adjacent _fire lining material _ joint If it is enlarged, it will form an invisible (four) mouth at the bottom of the joint on the material. The result of the fire in the house is the result of early expansion or the expansion of the fire. METER OF THE INVENTION [Description of the Invention] Accordingly, an object of the present invention is to provide a flame-constructing structure in which the flame can pass through adjacently. The plurality of support structures 4/23 201231770 are arranged in parallel in the present invention, and are formed into a long flat plate shape. a joint connector Gainer is mounted on the support member to erect a plurality of liners on the support member and adjacent thereto, and the mutually adjacent liners are disposed side by side in the aforementioned joint connection=two: docking; Fixing the at least the lining plate and the front member and g) the aforementioned joint connector and the support member, wherein the lining plate, the (four) joint connector and the support member are subjected to the lining plate, the y joint connector or the yoke The force of the contact member in the oblique direction. According to the fire-resistant joint structure of the present invention, the bottom of the lining plate _ joint lining plate itself, which is subjected to the fire technique, is expanded by the wire shrinkage, the heat shrinkage of the support, and the like, and the bottom of the core is connected by the joint. It is also possible to suppress the flame from being emitted from the outside by the joint, and it is also possible to suppress the falling off of the liner. In the above-described fire-resistant joining structure, it is preferable that the fir24 fire-bonding structural fabric is fixed by the above-mentioned 111 fixed body, and the lining plate 1 is formed by joining the connecting member and the supporting member. Preferably, the fixing member penetrates from the upper surface side of the support member plate in the order of the backing plate, the joint connecting member, and the Portuguese. In the elongated structure, it is preferable that the above-mentioned joint joint member is disposed so as to sandwich the rib from above, preferably from the long trim, and the joint joint member is disposed in the longitudinal direction of the long length. a fixing piece that protrudes downward, and a bottom portion of the joint formed by the adjacent lining of the long flat plate portion of the joining connector, and the joint 5/23 201231770 solid material is fixed to the aforementioned aforementioned ones in parallel The fixing pieces at both ends are formed by using a supporting member. The sides of the aforementioned pair of the aforementioned joint connectors are respectively fixed: and the mutually supporting members of the members are in the form of a riding joint (4) above and the length of the front =: in the fire: in the configuration, preferably on the joint joint According to the above-described refractory joint structure, the most straight-shaped flat plate portion and the above-mentioned fixed sheet are formed in the same manner as the above-described fixing member and the above-described fixed sheet. The preferred embodiment of the present invention will be described in more detail. The detailed description and related relationship of the levy and the consumption of the present invention are well related; [Embodiment] (Embodiment 1) Hereinafter, an embodiment of the present invention will be described. Fig. 4 is a view showing a refractory roof provided with the oxy-fire junction structure of the present embodiment. The refractory roof can be formed as follows. On the one hand, the long plurality of root support members are arranged in a direction parallel to the direction of the layer beam, and the long secret core members of the non-scale members are oriented on the support members. The directions in which the Langliang directions are orthogonal are arranged in parallel at predetermined intervals. Furthermore, the so-called egg direction means the direction from the beam (top) of the roof along the direction of Zhan (the lower end of the roof). A support member that is disposed in parallel with the length of the 6/23 201231770 direction toward the J beam direction is used as the eucalyptus 6 so that the support member having the longitudinal direction parallel to the direction orthogonal to the girders direction is used as the cross frame material. 1 (also includes roof slats, etc.) for explanation. That is, after the plurality of eucalyptus trees 6 are arranged in parallel with each other at a predetermined interval in the longitudinal direction, the plurality of cross-frame materials i are oriented in a direction orthogonal to the direction of the girders. The aspects are arranged in parallel at a predetermined interval on the plurality of rafters 6. At this time, as the cross-member material 1, for example, a Η-shaped steel la or a grooved steel lb or the like can be used. Preferably, the joint 7b is formed by a plurality of lining sheets 3 (described later) which are adjacent to each other in the direction of the girders and orthogonal to the direction of the direction of the disk beam, and the H-shaped a' = 横 cross-frame material 1 is used. The horse - secondly, has a plurality of joints that are joined to the plurality of cross members of the material on the one hand in the direction of the girders. At this time, it is preferable that the joint connector 2 is previously laid at an interval substantially the same as the dimension of the direction orthogonal to the pure direction of the lining plate 3 (the width dimension of the lining plate 3). Here, as for the joint member 2, a hot-dip galvanized steel sheet or stainless steel may be formed into a long flat shape as shown in Fig. 1A. In order to reduce the cost, the joint connector 2 is preferably formed of a hot dip galvanized steel sheet. Further, the engagement joint member 2 is prevented from being folded and the stomach joint portion is joined to the both sides of the joint joint member 2 to recognize the folded sheet 8 as shown in Fig. 1A. When the folded piece 8 is provided, the joint piece 2 is erected on the cross frame material by the folded piece 8 upward. 2. As shown in Fig. 4, a plurality of lining plates 3 are oriented along the (four) beam direction. The direction of the direction of the orthogonal direction is adjacent to the plurality of cross-frame materials! = hr As shown in Fig. 1B, the sides of the abutting plates 3, 3 are butted against each other on the upper surface of the joint connector 2 to form a joint 7/23 in the direction of the G. beam: 201231770 7a. Further, as shown in Fig. 4, the joint 7b in the direction orthogonal to the girders direction is formed on the upper surface of the cross-member material 1 (particularly, the Η-shaped steel la). Here, as for the lining 3, a wood slab such as a plywood, an 〇SB (Oriented Strand Board), a particle board, or a hardwood chip board, a wood chip board, a hard wood board board can be used. Wood-based cement board such as wood chip cement board. Then, as shown in Fig. 1B, the fixture 4 is screwed, screwed, nailed, or the like from the upper end of the lining 3 to the end of the lining 3 to be screwed in or pushed in until the cross frame material! Up to now. That is, the upper side of the second; is penetrated in the order of the master 3, the joint connector 2, and the cross member 丨 (support member). As a result, the lining 3, the joint connector 2, and the cross-member material 固定 are fixed by the fixing member 4, and the joint structure can be formed with a small resistance. Moreover, in the case of the fire-construction structure, the self-member 2 and the cross-reading 41 (support member) are simultaneously subjected to the upper side of the == force lining 3, the joint connector 2 or a material ===== When the waterproof material 9 is laid, the upper surface of the beam-side end portion of the water-repellent material 9 of the water-repellent material is overlapped: =, ; Parallelly set in the _= face at this time dimension (4) hoof 11 in the (four) direction of the exposed tile edge of the beam, such as the tight material U to the beam side in turn laying the roofing material, can be formed as shown in Figure 4 8/23 201231770 top In addition, 'by the side of the beam, the end of the beam is covered with the roof of the _ 的 的 詹 詹 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧 侧The direction of the left side of the house and the right side of the roofing material u on the left side of the white) ^ Π hh-l · ^ σ 々 above the heavy, or the right side of the ' ill; Π 重 重 , 进行 进行 进行 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶 屋顶The refractory roof that is connected less is equipped with the structure k shown in Figure 16, but as shown in Figure lc, when the material 1 is made of metal in the event of a fire in the house, the birch is thicker due to thermal expansion. The money sheet 3 will dry and shrink so that the adjacent liner 3 = σ 7a is intended to expand. However, in the embodiment, the joint connector 2 is not turned on the cross member and is also fixed to the backing plate 3, so the joint connector 2 resists the joint between the adjacent liners 3%. Expanding the role of inhibiting this expansion. In this way, the bottom portion of the joint 7a can be continuously closed by the joint connector 2, so that the phenomenon that the flame 13 in the house rises outside the joint 7a can be suppressed, and the falling of the base plate 3 can be suppressed. In particular, when the joint connector 2 is made of metal, the joint connector 2 also extends in the short-side direction (width direction) due to thermal expansion, so that even if the joint 7a between the adjacent liners 3 is further enlarged, Continue to occlude the bottom of the joint 7a. That is, the "liner 3, the joint connector 2, and the cross-frame material" (support member) are simultaneously subjected to the cross-frame material! The thermal expansion of the (support member): the force generated by the drying shrinkage of the lining plate 3, the thermal expansion of the joint connector 2, and the like in the respective horizontal directions, and as a result, the expansion of the joint 7a can be prevented. Further, since the joint in the direction orthogonal to the direction of the girders is formed on the upper surface of the cross-member material 1 (particularly the Η-shaped steel ia), even if the joint 7b is enlarged, the bottom portion can continue on the upper side of the cross-member material 丨Occlusion. 9/23 201231770 Further, in the present embodiment, the fixture 4 is inserted in the order from the side of the panel 3, the lining 3, and the material absorbing member. However, it is also possible to fix the plate 3 and the cross frame material 1 (support member) in stages via the fixture 4, and to fix the joint connector a frame material 1 (support member). However, of course, as described above, three members are fixed by passing through the solid member 4 at a time, and workability is better.此处 Here, as for the joint connector 2, as shown in Fig. 2, a hot dip galvanized steel sheet or stainless steel may be formed into a long flat plate shape, and ribs 5 (four) may be provided along the length direction. In the aspect shown in Fig. 2A, the ribs $ are provided so as to protrude upward in a U-shape, but are not limited thereto, and the number of ribs $ is not limited to two. Further, if the joint connector 2 shown in Fig. 2A is used, a fire-resistant joint structure as shown in Fig. 2B can be formed. Also, as shown in Fig. 2C, even if a fire occurs in the house, the joint member 2 can be continued. Since the bottom of the joint 7a is closed, the phenomenon that the house_flame 13 rises out of the house through the joint 7a can be suppressed, and the falling of the base plate 3 can also be suppressed. Further, since the rib 5 is provided on the joint connector 2 shown in Fig. 2A, the rib can be utilized to increase the strength of the joint connector 2. Further, it is preferable that the hybrid joint member 2 is formed of a hot-dipped zinc-plated steel sheet, and the folded-back sheet 8 may be provided by folding back the both side edges of the joint joint member 2. In addition, as for the joint connector 2, it is also possible to use a hot-dip ore plate or a long flat plate as shown in Fig. 3, and set in the direction of the short side (width direction) of the big fiscal center. The rib 5 is formed. In particular, the rib 5 is approximately 18 inches. It is folded back and protruded upward, and the interface connector 2 is formed in a cross-sectional τ shape. Further, when the joint connection member 2 provided with such a rib 5 is used to form the refractory joint structure, the end faces of the adjacent slabs 3 are opposed to each other by the ribs 5 as shown in Fig. 3β. 10/23 201231770 'The formation of the rich-fire joint structure, as shown in Fig. 3C, occurs in the house; when the 'cross frame material' is extended in the longitudinal direction due to thermal expansion = the joint connector 2 follows the extension of the cross-frame material i. That is, although the rib 5 which is provided between the T-plates 3 is generally in the state of the back of the T-plate 3 as shown in FIG. 3B, but in the event of a fire, it will open as shown in the figure: The deformation = 5 acts as an extension margin, even if: the above rib diagram = joint to continue to occlude the bottom of this joint 7a. Moreover, the joint connector 2' which is not used can obtain the bottom of the joint 7a higher ==, and the main body can also be used? The rib 5 is used to raise the joint Na' X. This condition is also preferably formed by the joint ## 2 $ money zinc steel plate, and the door (4) can also be removed, and the mouth connecting member 2 is provided with the heat-returning piece 8 . The refractory joint structure of the fire-resistant joint structure of the present embodiment in which the both side edges of the joint connector 2 are folded back is folded back. In the refractory roof aspect shown in Fig. 4, the bottom of the joint 7a in the direction of the closing direction is formed to form a resistance structure, but in the refractory roof shown in Fig. 5, the direction of the joint beam is positive. The direction of the intersection = the state in which the lining 3 is provided, but thereafter, the top 31 is formed in Fig. 4, and the roofing material is laid by laying the waterproof material 9' - (Embodiment 2) The following describes the implementation of the present invention (4) 2 . However, for the sake of clarity, the same elements of 11/23 201231770 are assigned the same reference numerals as those of the fire-resistant joint structure of the first embodiment. Figs. 6A to 6C are views showing the fire-resistant joining structure of the embodiment, and the fire-resistant joining structure can be formed as follows. First, the plurality of support members are arranged on the one hand with their longitudinal directions oriented toward the girders in parallel on the one hand at predetermined intervals. Hereinafter, the support member which is disposed in parallel in the longitudinal direction toward the sley beam direction in this manner will be described as the rafter 6. First, the plurality of eucalyptus trees 6 are arranged such that their longitudinal directions are oriented in the direction of the girders in parallel on the one hand at predetermined intervals. At this time, in the case of the oak 6, a steel product such as a channel steel can be used. Next, as shown in Fig. 12, a plurality of linings 3 are erected on the plurality of rafters 6 in the direction of the girders and in the direction orthogonal to the girders direction, and are disposed adjacent to each other. At this time, it is preferable that the joint 7a in the direction of the girders is formed on the upper surface of the rafter 6 as shown in Fig. 12. Here, as for the lining 3, wood slabs such as plywood, 〇sb (〇rjemed StrandBoard; oriented fiberboard), particle board, or hardwood chipboard, wood chipboard, hardwood slab, wood chip can be used. Wood-based cement board such as cement board. Then, by joining the joint connector 20 to the oak 6 which is disposed in parallel with the lower side of the lining plate 3 in the direction orthogonal to the girders direction, the refractory joint structure as shown in Figs. 6A to 6C can be formed. That is, in the embodiment! On the one hand, the joint member 2 is joined so as to extend in the longitudinal direction toward the direction of the Zhan beam. On the one hand, the joint member 2 is mounted on the plurality of cross-frame materials, and in contrast, in the present embodiment, the joint member 2 is joined. On the one hand, the longitudinal direction thereof is oriented on the plurality of rafters 6 in a direction orthogonal to the girders direction. Here, as shown in Figs. 7A to 7D, the joint connector 2A can be formed by setting the length of the 12/23 201231770 long flat portion 2A. Such a joint is formed by 2% of the fixing piece of the planted dog to the lower dog, and is formed by hot-dip galvanized steel sheet in order to bend the hot-dip galvanized steel sheet or not to record steel. The joint connection two == two is bent and easy to handle. The joint (4) is shown by Sakisaki. When folding back the joint, the sheet C is used. Set the folded piece 20c to the wood 6. The ‘C-up manner connects the joint connector 20 to the 椽 along the three sides to the Fig. 8D, and the rib 2〇d is disposed in the longitudinal direction of the joint (4). In Fig. 8-8, the milk rib 20d is protruded into a cross section, which is formed by a distal shape, and is applied from the long flat portion to the outside of the fixed piece, but is not limited thereto. The number of l^2〇d is not limited to two. In this way, the rib 20d' of the joint connector can be used to raise the joint connector 2, and the joint connector 2 is erected on the rafter 6, specifically, by, for example, IW FIG. 6C. No, the bottom of the joint 7b formed by the adjoining lining 3 is retracted by joining the upper flat portion 2Ga of the joint 20, and the fixture 4 is used on the adjacent rafters 6, 6 provided by the two dies. The dice are fixed by fixing the fixing pieces 2〇b and 2〇b at both ends of the joint connector 20, respectively. At this time, the upper surface of the coffin 6 and the upper surface of the long flat portion 2〇a of the joint connector 2 (four) are substantially flush. Further, in the case of the formulation 41, the fixing member 41 can be rotated from the inner surface of the fixing piece 20b by attaching the fixing member 2G to the side surface of the eucalyptus 6 using a screw, a screw, a nail, or the like. The fixed piece can be fixed on the oak 6 by entering or entering into the coffin 6. Then, as shown in FIG. 6A, the main plate 3 and the crucible are fixed by screwing in from the upper surface side of the lining plate 3 to the upper surface of the rafter 6 into 13/23 201231770 or by screwing a screw, a bolt, a nail, or the like. Wood 6. As described above, in the fire-resistant joint structure of the present embodiment, the lining plate 3 and the rafter 6 (support member) are fixed to the slab 3 and the fixed object 42 to fix the joint connector 2 and the rafter 6 (support member). . In other words, the lining plate 3, the joint connector 2Q, and the support member simultaneously receive the force generated in the respective horizontal directions due to the thermal expansion of the support member or the drying shrinkage of the lining plate 3, as a result. It can resist the expansion of the joint 7b. However, unlike the first embodiment, the fire-resistant joining structure of the present embodiment can be easily formed by arranging the joining member 2 after the lining 3 is placed on the rafter 6 (support member). As a matter of course, in the same manner as in the embodiment i, after the joint connector 2 is placed on the rafter 6 (support member), the panel 3 is provided. Therefore, the order of the changing steps is more flexible than the embodiment. Further, after the lining plate 3 is provided as shown in Fig. 12, although the illustration is omitted, the roofing material can be formed by laying a waterproof material 9 (a material for roofing) on the lining plate 3. In particular, the joint connector 2 can be erected after the rafter 6 is placed on the slab 3, so that it is easy to use the existing roof as a refractory roof. The refractory roof formed as described above has the refractory joint structure as shown in Fig. 6A and Fig. 6B. However, as shown in Fig. 6c, when a fire occurs in the house, * the rafter 6 is made of steel, then the rafter 6 It will mainly extend in the longitudinal direction due to thermal expansion, and the plate 3 will dry and shrink so that the adjacent lining plates 3 and 3 = joint 7b are intended to expand. However, in the present embodiment, since the upper surface of the joint portion 20a of the joining and joining member 20 is covered with the bottom portion of the joint, the phenomenon that the flame 13 in the room is ejected outside the joint 7b is suppressed. In particular, if the joint connector 2G is made of metal, the joint 14/23 201231770 20 will also extend in the short-side direction (width direction) due to thermal expansion, so even the joint 7b between the adjacent liners 3, 3 Further expanding, it is also possible to continue covering the bottom of the joint 7b. Although not shown, if a fixing member such as a screw, a bolt, a nail, or the like is screwed or driven into the backing plate 3 from the lower surface of the long flat portion 2〇a of the joint connector 2〇, the liner is used. When the attachment member 3 is fixed to the joint connector 20, the expansion of the joint 7b can be suppressed, and the detachment of the lining plate 3 can also be suppressed. Further, if the joint 7a in the girders direction is formed on the upper surface of the oak 6 as shown in Fig. 12, the bottom portion can continue to be covered with the upper surface of the rafter 6 even if the joint 7a is enlarged. Figs. 9A to 9C are views showing another example of the fire-resistant joining structure of the present embodiment. The refractory joint structure can be used to fix the auxiliary member 21 and the joint member 2 by means of screws, bolts, nail-specific solids 41. The fixing pieces 20b are formed by being fixed to the rafter 6. Here, the fixing aid 21 is not particularly limited as long as it is a shape along the lower surface of the long flat plate portion 20a of the joint connector 2A and the inner surface of the fixing piece 2〇b, and for example, it can be used. As shown in FIG. 1A and FIG. 1B, the vertical piece 21a and the horizontal piece 21b are formed in a cross-sectional shape. A through hole 21c is formed in the vertical piece 21a and the horizontal piece 21b of the fixed auxiliary member 21. Further, when such a fixing aid 21 is used, as shown in Figs. 9A to 9C, the lower surface of the long flat portion 2〇a of the joint connector 20 and the inner surface of the fixing piece 2〇b are respectively attached and fixed. After the upper surface of the horizontal piece 21b of the auxiliary member 21 and the outer surface of the vertical piece 21&, the fixing member 41 is screwed or driven into the crucible through the fixing piece 20b of the joint connecting member 20 from the through hole 21c of the vertical piece 21a. Up to the wood 6, the solid aid 18 and the joint connector 2 can be fixed together on the rafter 6. Further, although not shown in FIGS. 9A to 9C, the fixing member may be screwed in through the long flat plate portion 15/23 201231770 20a of the joint connector 2 from the through hole 21c of the horizontal piece 21b. Or it is driven into the lining 3 to fix the lining 3 to the joint connector 2 。. Further, as shown in Fig. 9C, the fire-resistant joint structure shown in Fig. 9A and Fig. 9B has the same effect as the fire-resistant joint structure shown in Figs. 6A to 6C when a fire occurs in the house. Further, in the fire-resistant joining structure shown in FIGS. 9A to 9C, the fixing aid 21 is attached and fixed so as to extend along the long flat plate portion 2a and the solid sheet 20b of the joint 2? Therefore, the following advantageous effects can be obtained as compared with the fire-resistant joining structure shown in Figs. 6A to 6c in which the fixing aid 2 is not used. In other words, in the case of the fire-resistant joint structure in which the predetermined auxiliary material 21 is not used, as shown in FIG. 11B, when a fire occurs in the house, the long flat plate portion 2〇a of the joint connector 20 is lowered due to high deformation. Hey. Thus, if the long flat portion of the joint connector 2 is dropped, a gap 15 is formed between the backing plate 3 and the long flat portion 2A of the joint connector 20, and the flame 13 inside the house passes through the gap 丨5. And it’s coming out of the house. On the other hand, in the case of using the fire-resistant joint structure of the auxiliary material 21 as shown in Fig. 10A and Fig. 4A, even if a fire occurs in the house as shown in Fig. NA, the horizontal piece 21b of the ID fixing aid 21 is supported. The long flat plate portion 20a' of the joint connector 20 can suppress the deformation of the long flat plate portion 20a of the joint connector 2a, etc., to a minimum. As a result, the phenomenon that the flame 13 in the house rises out of the room through the gap 15 between the lining plate 3 and the long flat portion 2 of the joint member 2 is suppressed. Fig. 13 is a view showing another example of the fire-resistant roof provided with the fire-resistant joint structure (four) of the present embodiment. In the refractory roof shown in Fig. 12, the cough joint 20 is used to cover the bottom of the joint in the direction orthogonal to the direction of the Zhan beam, and the joint structure is shouted, but in the refractory roof of Fig. 13, In the same manner as in the first embodiment, the 'joint connector 2G is used to cover the wide standard side 16/23 201231770 = a fire-resistant joint structure is formed. Specifically, after the plurality of eucalyptus 6 is placed in the direction of the layered direction, the plurality of cross-frame materials are separated by a thousand 仃, and the length direction thereof is oriented toward the direction of the 父 beam direction. The plurality of root rafters G are erected at predetermined intervals and the parallel material 1 is also contained in the support member. In other words, only the material support member (including the roof slats and the like) is disposed in a direction in which the longitudinal direction is oriented in the direction perpendicular to the beam direction in the direction in which the longitudinal direction is oriented in the direction of the beam, and the difference is as follows. In this way, before and after the lining plate 3 is provided, the joint member 2 is twisted by the cross frame material of ==, and the length is connected to the is* direction to form a fire-resistant joint structure. In this way, the ί 钱 money money shirt (4), but also along the direction of Zhan Liang erected. (4) The ti' is as shown in Fig. 13 'a waterproof material is laid on the upper surface of the plurality of lining sheets 3). As shown in Fig. 13, in the laying of a plurality of sheets of waterproof ', temple', the side of the side of the waterproof material 9 of the (4) is overlapped with the upper side of the beam side of the material of the side of the side of the material of the side of the material of the side of the material The gap between the two will be included in the house. Further, the small square material 10 is placed in parallel with the direction perpendicular to the chest to be placed on the upper surface of the waterproof material 9. At this time, the material of the material 10 is arranged in parallel at an approximately the same interval as the exposed tile edge of the π (four) beam direction in the roofing material. Then, the beam side end portion of the roof is fastened to the small square material 1G with the fastening material 12, and the house material 1 is laid in order from the 3 side to the side of the side. To the other side, by the direction of Zhanyi, the roof of the beam on the side of the beam is overlapped with the upper side of the beam-side end of the roof of the Zhan side, and the direction of the beam is orthogonal to the direction of the (four) beam. The right side end of the roofing paste 11 is 17/23 201231770 = the upper side of the left side end of the side roofing material n overlaps, or the left side of the white, topmost material u and the upper part of the left gamma part are re-f rows峨(4) = The right end of the material 11 is described in terms of several preferred embodiments, and the person skilled in the art performs various modifications and variations. [Simple description of the diagram] Oblique = A. Fig. 1B is a view showing a first embodiment of the present invention, showing a joint of the first embodiment of the present invention. Fig. 1B is a view showing a first embodiment of the present invention. A schematic cross-sectional view of 冓& In the case of the other embodiment of the present invention, the other is an example of the second embodiment of the present invention, and the other examples are the same as those of the first embodiment of the present invention. Figure 'section view. FIG. 3C is a view showing another example of the first embodiment of the present invention, and 18/23 201231770 is a schematic cross-sectional view of the fire-resistant joint structure of FIG. 3B. Fig. 4 is an exploded perspective view showing an example of a refractory roof provided with a fire-resistant joint structure according to an embodiment of the present invention. Fig. 5 is an exploded perspective view (partially cut away) showing another example of the refractory roof provided with the fire-resistant joint structure according to the first embodiment of the present invention. Fig. 6A is a schematic cross-sectional view showing a fire-resistant joint structure when viewed from the direction of Zhanliang, showing a second embodiment of the present invention. 6B is a schematic cross-sectional view showing the fire-resistant joint structure of FIG. 6A in a direction orthogonal to the layer direction, and FIG. 6C is a view showing a second embodiment of the present invention. It is a schematic cross-sectional view of the fire in the joint structure of the bonfire. An oblique view of the joint connector of the state 2. Fig. 7A is a schematic cross-sectional view of the joint member of Fig. 7A when it is viewed from Fig. 7A, and Fig. 7C is a schematic cross-sectional view of the long flat portion of the direction member orthogonal to the girders direction. Fig. 7D is a schematic side view showing a fixing piece of a member orthogonal to the girders direction. @ 迁 接 从 从 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合 合A schematic cross-sectional view of the long flat portion of the intersecting member. - θ 8 Α joint connection Fig. 8D is a schematic side view of the fixed piece from the yoke direction.接合 θ Α Α 19 19 19 19 19 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The other _ diagram of the real state 2 of the H. FIG. 9A is a schematic cross-sectional view showing a fire extinguishing structure of FIG. 9A and another example of the second embodiment of the invention. (b) is a schematic cross-sectional view showing a direction in which the fixing aid of the second embodiment of the present invention is viewed in the direction of the direction. _ is the display of the present invention. (4) Embodiment 2 _ The auxiliary figure is a schematic cross-sectional view when viewed from the direction of the 梁 梁 beam. The fire is connected to the fire _ _ _ _ 2 (4) The general cross-sectional view of the fire when the beam is in the direction of the fire, the fire connection using the fixed aid ====: State 2: the resistance diagram when looking at the beam direction . Fig. 12 is a schematic perspective view showing a state in which a lining plate is provided on the rafter according to the second embodiment of the present invention. The shaft shows an exploded perspective view of another example of a scooping structure having a 敎 joint structure of the present day (10). [Main component symbol description] 1 cross frame material laH steel lb slot steel 2 joint connector 20/23 201231770 3 profile 4 fixture 5 rib 6 oak 7a, 7b joint 8 fold back sheet 9 waterproof material 10 small square 11 roof tile Material 12 fastening material 13 flame 15 gap 20 joint connector 20a long flat portion 20b fixing piece 20c folded back piece 20d rib 21 fixing auxiliary 21a vertical piece 21b horizontal piece 21c through hole 41, 42 fixing