1272334 降低，即使積極地來開發研究改善調整這個隔音性能的問 題，因著高頻率的特性，而沒有絕對可行的解決方法。 保麗龍等的輕量體和管狀筒，製造上的簡便性、經濟 性點觀點看來，僅是實心還是空心的問題；單指平面格子 此凝土樓板和輕量球體的體積比的話，輕量球體有1〇%〜5〇% ^輕量的優點，但就從輕量的觀點來看，對於隔音性能就 還有許多欠缺的地方。 外’右繼續這樣灌聚的話， 埋設在所定的位置的缺點， 甚而，保麗龍等的輕量球體或四角體在埋設時，二方 向性格子狀樓板，也就是格子狀棋盤的格子狀態，在配置 了鋼筋的二方向性樓板，是最被公認的使用方法，特別是 球體的埋設時需要固定用具，簡單地固定在所定的位置 上，但是很容易在灌漿的時候因為脫離了固定位置而發生 事故，原因是因為灌漿會使輕量球體浮上來而發生 浮上來的球體會因為固定用具的折角而夾在所定的㈣二 ’就會發生問題，沒有辦 ’就會損及樓板的強度和 ’又有辦法確實 強度和隔音性 甚而輕量球體的體積和灌入的水泥沙漿的比 輕量球體產生不同的衝擊及浮力，輕量球體的=『 固定用具的折角間的間隔和強度驗證，也不完美。狐度和1272334 Reduced, even if actively researching and improving the problem of adjusting the sound insulation performance, there is no absolutely feasible solution due to the high frequency characteristics. The lightweight and tubular tube of the styrofoam, etc., is simple or economical in terms of manufacturing. It is only a solid or hollow problem; if the volume ratio of the concrete floor and the lightweight sphere is a single-finger plane lattice, The lightweight sphere has the advantage of 1%~5〇%^light weight, but from a lightweight point of view, there are still many shortcomings for sound insulation performance. When the right side continues to accumulate, the shortcomings of embedding in a fixed position, even when the lightweight sphere or the tetrapod of the styrofoam is buried, the two-directional grid-like floor, that is, the lattice state of the grid-like checkerboard, The two-directional floor slab with steel reinforcement is the most recognized method of use. Especially when the ball is buried, it needs to be fixed and simply fixed at the fixed position, but it is easy to be removed from the fixed position during grouting. The accident occurred because the grouting caused the lightweight sphere to float up and the floating sphere would be stuck in the fixed (4) and 2' due to the angle of the fixture. If it was not done, it would damage the strength of the floor. 'There is also a way to verify the strength and sound insulation, even the volume of lightweight spheres and the cement mortar to be injected with different impact and buoyancy than the lightweight spheres. Lightweight spheres = "Version and strength verification between the angles of the fixtures, Not perfect. Fox and
1272334 心站触甘*田 疋使用實心的球體，實心球體與空 於老％/、 /、和在、度上，對於隔音效果也沒相關的研究開 發考證。 有益在曰的房間與樓下受音的房間之間，小樑柱的 而二樑柱的省略對於波動率的錯综或共振現象 ==;等幾乎都沒有任何研究考證二此。 隔音‘能“ ==Γΐ，測計算有著誤差大且 土樓板内被主筋圍繞=樺設在格子狀的混凝 性能有關的觀點，這方面/幹數目，多少會與隔音 力搶把⑽土- 也〉又有任何的研究考證。 制是否能夠確實而=體?:施工中最重要的球體浮力控 生在時輕量體和鐵二η’屢次發 因此阻礙了這各工法的普及。、扠板中汙起來的事故， 的最中’在鋼筋施工 的鋼筋縫隙到樓版底模之間，用、=:固定了’組合完成 物，所以常常鑽錯位置，板底層的階下型模板支撐 拆了樓板組之後就會看見在其他的固定模板，在 整修天花板的時候特別容易;/表面訂來的傷痕’到 幾乎沒有任何研究考證。目爾對這方面也沒有 1272334 一本發明人為了提升隔音效果，樓板内埋設的保麗龍 體Λ·’、也就是空心體的形狀、品質、密度、大小、位置、組 口等j到換昇體積重量和換算地板厚度再灌漿時，在樓板 所表艾的衝擊震動能源下，看怎麼來預防改善因為共振現 象而惡^的對下面樓層的隔音效果，同時也有需要提供以 曰強力為特徵的混凝土樓板以及專用的鑲板和其施工 方法，本發明案所欲解的問題如下： 樓板内配置的保麗龍體，在各種各樣當中找到一個隔 音效果最好的型體是报重要的，隔音性能的改善和調 整’是絕對需要研究的要件。 2 4 以隔音效果的改善和調整為目的，也有必要調整樓板 内的貝心輕篁球體案所定的位置配置，球體的大小、 組合方式及對上下卩^隔比率與左右間隔比率。 ::内配置的平面平面鋼筋，間隔如縮小的話也可以 t隔音效果，這—點雖然是被大家所知道的，但是 實心球體的大小要盡可能的小型化，1 ㈣量與換，度，同時也加強耐;力= 提升隔音效能更是應該努力的目標。 =圍=間柱附近的隔音:能在實際測驗的結 !::一=化’確認值是LH—5,有必要想出改善 這個惡化情況的方法。 5、樓，實心輕量球體的上下位置、左右間隔要能夠 任:固定在所要的位置，固定球體所需要的埋設固定 鐵件（ball placer)是必要的。 1272334 6、樓板内的實心輕量球體和固定用的埋設固定鐵件 (ball placer)，在使用時需要簡單而正確的固定零 件，以這個為特徵的施工方法也是有必要的。 使用固定實心輕量球體的埋設固定鐵件（bal 1 placer)，以及固定鋼筋來固定樓板内的實心輕量球體，以 此從主要鋼筋、固定鋼筋到鋼筋全體，都會受到實心輕量 球體的浮力，樓版底模必須以鋼筋來固定，來防止因為浮 力而上浮、以及使鋼筋和實心輕量球體不會在使用混凝土 就離開所設定的位置的鋼筋固定器，是絕對要使用的。前 面所說的鋼筋固定器，是在鋼筋施工時候，事前就埋設在 模板内的設定位置，這個可以組合或拆除的固定器，可以 使主要鋼筋和配力鋼筋正確且便捷地施工，並且還可以防 止鋼筋會浮上來。以此鋼筋固定器的施工方法是必要的。 為了能夠正確安全裝設樓板樓版底模的鋼筋固定器，必須 再提升配置鋼筋的精確度，提供設置模板之模板的位置並 在位置上留下預先的孔穴。 由本發明的關聯事情來看，由保麗龍作成的矩形實心 體或大型空心實心體，或金屬和樹脂、耐水紙等作成的筒 狀空心體，在樓板内埋設的施工法，因為保麗龍本身就有 許多小孔，受到空氣的衝擊震動就會產生共振現象而影響 隔音效果，為了提升隔音效果，絕對不可以有空心，也就 是空氣層中大空間的存在；因此，保麗龍作成的輕量體絕 對必須是實心的，以此而成的特殊混凝土樓板便形成了。 以保麗龍為材料的矩形體而作成的中空樓板，矩形體上下 1272334 較薄的混凝土部份的外殼，在輕量地板衝擊音隔音性能的 測試上在中高週波數帶區域，特別是lkhz帶區域，發生共 振的時候比一般樓板的L值數有5〜10db的惡化，所以以提 高樓板隔音效果為目的時，樓板内的輕量體上下平面部的 面積是越小越好；因此，埋設的輕量體形狀，輕量體的上 下平面部面積就以面積最小的球體最好，甚而樓板内的大 型中空部分，會發生受到衝擊震動的共振現象，為了抑止 這個情形，樓板内埋設的輕量球體最好是實心的，而一般 雖然都是使用65倍位的球體，但在現地施工時，45倍位 這樣密度更高的東西，其隔音效果確實能夠提高，本發明 就是密度提升的實心輕量球體。實心輕量球體在使用時的 表面，不限定只有平面，就像高爾夫球表面的凹洞，由數 個大小的凹陷拼合起來，凸出部分的設計則可以亂反射衝 擊波，將其擴散。 對樓板的厚度來調整實心輕量球體的大小比率，輕量 球體大小的不同，其組合方式，上下位置的間隔比率以及 對平面的縱橫間隔比率都要調整，就可以改善提升隔音效 果，配置在樓板内的實心輕量球體的大小，和追求小體積 比起來，對其單位體積重量和換算地板厚度增加，特別是 隔音性能改善是會因為單位體積增加，重量地板衝擊音提 升，同時輕量球體的樓板内部中的上下位置中心比起來， 上下兩側的混凝土覆蓋較多的鋼筋的話，也可以提升隔音 效果，確認耐剪力在構造計算上會增加，這時候，實心輕 量球體的樓板内上下位置上侧與下侧的比率是0.8比1 ; 1272334 為了改善隔音效果，隨著空間的小型化，樓板的厚度與實 心輕量球體的大小，單位體積重量的與換算地板厚度來比 較，單位堆積重量換算厚的數值，確實會增加，為此隔音 性能便會提升。 標準的空間組合比例如附表一： 樓板厚度mm 225 250 275 300 325 350 空間尺寸mm 135 160 185 210 235 260 板厚〔換算後〕mm 222 246 269 292 315 338 單位體積重量kg/m3 2300 2300 2300 2300 2300 2300 單位體積重量換算後 1896 1840 1792 1751 1715 1684 縮小空間尺寸的結果如附表二: 樓板厚度mm 225 250 275 300 325 350 空間尺寸mm 110 135 160 185 210 235 板厚〔換算後〕mm 224 248 272 296 320 343 單位體積重量kg/m3 2300 2300 2300 2300 2300 2300 單位體積重量換算後 2077 2019 1966 1919 1878 1840 〔換算後〕是指以同樣個隔音效果為準，換算成一般混凝 土樓板的厚度。 在埋設實心輕量球體的格子狀混凝土樓板，小型化的 實心輕畺球體’被主要鋼筋和配力鋼筋包圍成縱橫〈X” 方向骨架的體積增加，樓板的隔音性能也會提高;但是因 為是以隔音性能提高為目的，樓㈣埋設的輕量體形狀， 上下平面部面積需要最小化，因此為了使上下平面面積最 1272334 小化，與其縮小實心輕量球體，不如增加骨幹體積，確信 可以提升隔音效果。樓板内埋設的實心輕量球體因為有著 非常大的浮力，為使上下左右都可以隨意決定且正確簡單 地在所定的位置上施工，有固定實心輕量球體用的埋設固 定鐵件（ball placer)。樓板内的實心輕量球體，用埋設固 定鐵件（ball placer)和配力鋼筋加以固定，主要鋼筋和配 力鋼筋為首的全部鋼筋都承受球體全部的浮力，所以必須 在樓版底模裡釘上上端鋼筋來防止球體浮上，讓鋼筋和輕 篁球體即使灌漿時都不會離開所固定的位置上，再加上配 有裝設自由的錨定螺栓的鋼筋固定器，全部固定之後等混 凝土凝固且達到強度，由樓版底模將固定器的錨定螺栓拔 下，這就是所謂的鋼筋固定器。前面所說的鋼筋固定器在 施工時，鋼筋和鋼筋固定器的所定的高度不可以有空隙， 為此在固定器的本體上必須能夠將彎曲方向配合左右平 面，易折且可以間單確實的施工方法是必要的，這時候， 鋼筋固定器上用的錨定螺栓的螺栓規格必須配合垂吊天花 板的螺栓及金屬棒螺栓的規格，安設9mm的尺寸，垂吊天 花板、水電、排水衛生、空調設備施工的時候，錨定螺栓 都可以應用，在樓板的樓版底模裡，必須在鋼筋固定器的 施工位置上預留孔穴，在樓下模板設置時用模板支撐器支 持固定模板，可以再次確認預設的間隔孔穴位置後，避開 孔穴位置來架設模板，在鋼筋施工時配筋位置可依從孔穴 位置正確地施工，也可以沒有使用墨線，如果在正確的位 置上安置鋼筋，就可以提升施工效率，工期縮短，人事也 12 -1272334 減少，甚而鋼筋固定器按施工時所定的間隔配置，插入孔 穴這個步驟都可以簡單正確地，縮短時間來進行，埋設的 實心幸工里球體的浮力，直徑是匪的球體用2〇〇mm螺距 配置，每平方米平均放置25個的話，每平方米約會產生 100kg的浮力’因此用9〇〇mm螺距來設置防止浮力的鋼筋 1定器是必要的，直徑210mm以上的實心輕量球體埋設的 日守候’則要用600酿的螺距來設置鋼筋固定器，鋼筋固定 為和拉板的孔穴，都要有能夠承受浮力的強度，模板的尺 寸為配合浮力，有兩種尺寸；一是1800*900mm的尺寸，短 ，的中心位置併合長邊的，以9GGmm間隔，兩端是由短邊 异起450mm位置，共有三個孔穴約1〇丽的大小設以開口補 強’左右傾斜按序鋪設，即使是大面積的地板，孔穴的位 置都要正確以左右9〇〇mm間隔；I800*600mm的尺寸用短邊 的中心位置跟長邊合併6〇〇mm的間隔，由兩端算起3〇〇匪 的位置，共三個孔穴約1〇mm的大小設以開口補強，左右傾 斜按序鋪設，即使是大面積的地板，孔穴位置都要正確以 左右600mm間隔。 【發明内容】 緣疋本發明之主要目的在於提供一種隔音性能調整 型的特殊混凝土樓板與施工方法，本發明中提高密度的實 =輕量球體是空氣層中沒有大的空間，上下平面部面積是 最小的球體，樓板厚250mm，實心輕量球體的直徑135mm， 在樓板内的上下位置是上側50mm，下側65mm左右各6〇丽 間隔在實際現場施工執行，結果，特別是重量地板衝擊音 13 1272334 性能的現❹m值，雖是過去的限界LH—5G，但在使用實 心球體的實際現場測試，有三回裡面_回的頻度是LH_45, 高隔音效果的樓板確實是可⑽出來的。在輕量地板衝擊 音方面’特別是ΙΚΗζ帶區域發生共振比起一般樓板L數 5〜10dB的惡化。日本建築協會技術報告書，使用實心輕量 球體實際現場3各地方的測驗值如下附表三所記，和一般 樓板比起來，證明隔音性能確實可以提升，可以做出顛覆 過去中空樓板的常識的高隔音效果樓板來。 素面數據 樓板厚度mm 試驗體No. 中心頻率帶區域（Hz) 63 125 250 500 1K 2K 4K 曰本建築 協會報告 書數據 一般樓板180 2-0 58 69 71 74 76 76 72 空間250 4-0-V 61 68 70 74 84 81 78 實心輕量 球體使用 現場實際 測驗值 球體空間250 現場實測1 58 61 64 68 71 75 76 球體空間250 現場實測2 61 63 64 67 70 73 75 球體空間275 現場實測3 55 61 62 66 68 72 73 結果，縮小的實心輕量球體數目增加，骨幹數也隨之 增加，但也相對地提升了隔音效果，同時，實心輕量球體 在樓板内的上下位置，和中心比起來’上下側的混凝土， 覆蓋下部鋼筋的量加增，使骨幹數也增加，即可提供耐剪 力加強的樓板，挑空的周圍和兩旁間隔梁柱的附近的隔音 ，1272334 效果’為抑止惡化及改善，兩地方地板樓板的周圍也都要 在樓板中央部份埋設比實心輕量球體還要小型的球體，增 加同一地板樓板周圍的單位體積重量，就可以防止隔音性 能的惡化；相反的，換成了大型的球體，可以改變固有的 振動數，達到隔音效果，樓板内埋設的實心輕量球體因為 有著很大的浮力，其上下位置，左右間隔都要可以任意決 定’並且可以簡單確實地在所決定的位置上施工 ，所以必 須能夠提供固定實心輕量球體的埋設固定鐵件（baU placer)，使用埋設固定鐵件（ball placer)和配力鋼筋來 固定樓板内的實心輕量球體，因為鋼筋全體都會受到樓板 的浮力，在樓版底模上要打上上端筋，來防止備有地角螺 栓的鋼筋固定器因浮力而脫落，藉由這個裝置，可以確實 而在紐時間内施工，在樓板的樓版底模部分，要按間隔排 设使用為了設置鋼筋固定器而鑽有預先孔穴的模板，這樣 就能在模板架設時要避開樓下孔穴的位置，保持模板形 狀，甚而施工時也可以不要使用墨線，就能按正確位置來 正確施工，達到縮短工期，削減人事的施工效率。 為了讓貴審查委員對本發明有更進一步的了解，茲 佐以圖式詳細說明本發明如下： 【實施方式】 參閱圖一的A即是我們埋設在樓板内的實心輕量球 ，，從中切開分成兩個的斜視圖，半球的外侧丨及内側2 是實心的’密度非常高的東西’錢善和調整隔音性能的 目的來看，本發明的一例：圖二為求樓板的輕量化，所埋 15 1272334 又的輪里球體是樓板23Omm配合直徑16Omm的球體，主要 上端鋼筋4a和主要下端鋼筋4b以及配力上端鋼筋5a和配 力下端鋼筋5b ,幾乎就在中央垂直位置，但本發明埋設在 樓板内的實心輕量球體A的直徑為135mm，比一般的更小， 所以在樓板内的上下斷面垂直位置就在樓板上面6和樓板 下面7的中央偏上侧，在本例子裡上側和下侧的比率是〇· 8 比1 ’但對樓板厚度而$ ’實心輕量球體A的大小比率和 上下斷面垂直位置的比率組合還可以變更的更合適。 圖三是圖二的平面圖，當中的實心輕量球體A的直徑 還縮小，本例中主要鋼筋4和配力鋼筋5的間隔是2〇〇mm， 麵置球體由一般使用的16〇mm換成135mm，實心輕量球體A 的左右間隔由40丽換成60mm，但還可因著樓板厚度，調 整實心輕量球體A的大小比率組合以及主要鋼筋4和配力 鋼筋5的間隔比率。 圖四疋為防止挑空部分G的周圍及侧邊c和間柱d附 近的隔音效果惡化的一個例子，挑空部分G的周圍及侧邊 C和間柱D附近的地板樓板周圍，在樓板中央部埋設的實 心輕量球體A比起來比較小，或者是埋設小型的實心輕量 球體3,同一地板在挑空部周圍的單位體積重量增加或減 少’都會影響波動率的變化。 圖五是本發明的特殊混凝土樓板的骨架平面圖的一 例，圖六是圖五的γ—γ，垂直斷面圖；圖七是χ—χ，垂直斷 7圖；圖八是灌漿之前的狀態斜視圖；圖五之樓板骨架s， 是圖七樓版底模8上與圖八鋼筋固定器B的下端鋼筋承載 1272334 具24 (如圖二十）所支持的主要下端鋼筋4b直角相交， 這上面，配力下端鋼筋5b又與同樣鋼筋固定器B上端鋼筋 承載具19 (如圖二十）所支持的配力上端鋼筋5a直角相 交，如此在所配設的主要上端鋼筋4b裡，多數的平面隔子 狀就被組合成挑空部份G的形狀，主要上端鋼筋4a之上， 配置埋設固定鐵件E，在這當中投入一個個實心輕量球體 A，用結束鋼筋9把壓縮止配件11 (如圖十七）綁在配力 上端鋼筋5a上，盡量達到即使受到灌漿水泥的衝擊也不會 離開所定位置。 本發明中的實心輕量球體A的固定用埋設固定鐵件 (ball placer)E的具體說明，圖九是埋設固定鐵件（ball placer)的平面，圖十是埋設固定鐵件（ball placer)E中， 為封著實心輕量球體A在所定位置的埋設固定鐵件（ball placer)的部分擴大斜視圖；圖九中抓住實心輕量球體A的 用具有連結用的器材，本圖就是可以抓住實心輕量球體A 左右3列x6列，而實際上各列的數目都是可以任意設定的。 圖十一是埋設固定鐵件（ball placer)E圖九的B-B’ 斷面圖；圖十二是圖九的A-A’斷面圖；再來說明本發明 的實心輕量球體A的埋設固定鐵件（ball placer)中的一 例，圖十三是埋設雙面夾固定鐵件F取代圖六的埋設固定 鐵件（ball placer)E的設置平面圖，埋設雙面夾固定鐵件 F，包住實心輕量球體，在配力上端鋼筋5a上來固定。 圖十四是圖十三的Y-Y’垂直斷面圖，圖十五是X-X’ 垂直斷面圖；圖十六是埋設雙面夾固定鐵件F的平面圖。 17 1272334 圖十七是埋設雙面夾固定鐵件F假設放置在配力上端 鋼筋5a的預設狀態下的垂直斷面圖，實心輕量球體a可以 投入這裡面’實心輕量球體A被投入埋設雙面夾固定鐵件 F中就向X方向滑行，實心輕量球體A的支撐臂14部分， 是以複數個連結鋼筋12a以及另一邊球體支撐臂15部分也 由複數個展著連結鋼筋12b懸吊成L型的固定爪13，假設 嵌著在配力上端鋼筋5a的狀態。 圖十六及圖十八是連結鋼筋12a與連結鋼筋12}：)集中 的地方，連結鋼筋12a與連結鋼筋12b固著的L·型的鋼筋 固定爪13連結在配力上端鋼筋5a的狀態，被連結鋼筋懸 吊著的壓縮止配件11單邊與連結鋼筋12張架固定，如此 來貝心輕里球體A就不會因為灌漿時被沖離所預定的位 置。 圖十九是埋設雙面夾固定鐵件？的部分擴大斜視圖， 抓住被連結鋼筋12a固定的實心輕量球體A的支撐臂14 , 與被連結鋼筋12b固定的支撐f 15，其_部分16以可 以轉動的方式著。 圖一十疋本發明中裝脫自由的鋼筋固定器B的γ—γ， =直=圖，其構成是由本體部分17配合樓板厚度設定長 度= 可以固定樓板，上部付有母螺絲18，還有鋼筋承 κ牛广可以押住配力上端鋼筋 的=零㈣，鋼筋壓制零㈣的二 :Γ2Γ:=螺栓固定的母螺絲22，載設樹脂做的 台座23’母螺絲22啦持下端鋼筋承栽具24,用來承載 !272334 」下端鋼筋4b和配力下段鋼筋5b，與樓版底模8 _ 疋的尺寸，樓版底模8也還有母螺絲27，插設在台座Μ :下面。鋼筋固定器B對樓版底模8的插設方法二圖二 :來說明的話’樓版底模8要預域著金屬做的母螺絲 碑孔八28’鋼肋固定器的下端要有付上固定器託的 ^26’由上面穿入，固定器25再插入時，會先縮入銷 ^检26裡面，穿出後就恢復綠，插在樓版底模8上面 的母螺絲27下面’如此鋼筋固^器就與樓版底模8變成插 入無法拔起的狀態，就能夠防止配力上端鋼筋5&和主要上 蠕鋼筋4a因承受了實心輕量球體A的浮力而浮起樓 模8在解體的時候，賴之前就可關t_絲起子將安 攻有固定器25的缺螺栓26拆下，樓版底模8在解體後， 樓板下面就會露出台座23，可利用母螺絲22進扞 花板設備的安置。 種 圖二十一是本發明樓板的樓版底模8之混凝土樓板 29，預先將鋼筋固定器要施工的位置嵌設母螺絲之固定孔 穴28，按所定間隔設置。 ^ 圖二十二是樓板樓版底模的斷面圖，木軸組合模板的 框30，在混凝土樓板29上按定位置預先用母螺絲入 孔穴28，圖一十二是部份擴大圖；圖二十四母螺絲27的 斜視圖。 圖二十五是樓版底模8複數個鋪設起來的平面圖，孔 穴28以左右間隔，本例子裡樓版底模8的尺寸是 1800mm*900mm，孔穴28互相的間隔是900咖，鋪設時孔穴 1272334 28的左右間隔是90Omm，穿兩個孔；若使用直徑較大的實 心輕量球體A浮力也會隨之變大，如圖二十六樓版底模8 就要使用尺寸1800mm*600mm，孔穴28的左右間隔也變成 600mm，穿三個孔，樓版底模8的使用尺寸是可以自由設定 的。 綜上所述，本發明隔音性能調整型的特殊混凝土樓板 與施工方法，是按著圖例來說明，但本發明在實施的時候， 實心輕量球體、鋼筋固定器、埋設固定鐵件（1^11 placer)、埋設模板斗型、模板等各個器具的構造、形狀、 材質’彼此之間相對應的附加、施工的具體方法，建築物 的形狀、使用狀況等，可與各種設計型態自由地對應使用。 20 1272334 【圖式簡單說明】 ^圖係本發明中的實心輕量球體從中切開的斜視圖。 一囷係本發明樓板内埋設實心輕量球體的上下配置垂 直斷面斜視圖。 第二圖·係本發明第二圖的平面圖。 第四圖·係本發明表示實心輕量球體大小組合例的平面圖。 第五圖··係本發明骨幹裝設例的平面圖。 第六圖··係本發明第五圖的Y-Y，垂直斷面圖。 第七圖··係本發明第五圖的X-X，垂直斷面圖。 第八圖：係本發明灌混凝土之前的狀態的斜視圖。 第九圖：係本發明埋設固定鐵件（ball placer)E的平面圖。 弟十圖·係本發明埋設固定鐵件（ball piacer)E的部分擴 大斜視圖。 第十一圖：係本發明埋設固定鐵件（ball placer)E圖九的 B-B’斷面圖。 第十二圖：係本發明埋設固定鐵件（ball placer)E圖九的 A-A’斷面圖。 第十二圖：係本發明埋設雙面夾固定鐵件F設置時的平面 圖。 第十四圖：係本發明第十三圖的Y—Y，垂直斷面圖。 第十五圖··係本發明第十三圖的X-X，垂直斷面圖。 第十六圖：係本發明埋設雙面夾固定鐵件F的平面圖。 第十七圖：係本發明埋設雙面夾固定鐵件F在預設狀態下 21 1272334 的垂直斷面圖。 第十八圖：係本發明埋設雙面夾固定鐵件F在固定狀態下 的垂直斷面圖。 第十九圖：係本發明埋設雙面夾固定鐵件F的部分擴大斜 視圖。 第二十圖··係本發明鋼筋固定器B的斷面圖。 第二十一圖：係本發明樓版底模斜視圖。 第二十二圖：係本發明樓版底模斷面圖。 第二十三圖：係本發明樓版底模斷面部份擴大斜視圖。 第二十四圖··係本發明母螺絲斜視圖。 第二十五圖：係本發明樓版底模連結平面圖。 第二十六圖：係本發明樓版底模連結之另一平面圖。 【主要元件符號說明】 (A)實心輕量球體 （B)鋼筋固定器 (C)周圍及側邊 （D)間柱 (E)埋設固定鐵件(ball placer) (F)埋設雙面夾固定鐵件 (G)挑空部分 （S)樓板骨幹 (1)實心輕量球體切半的外侧 (3)小型的實心輕量球體 (4a)主要上端鋼筋 (4c)主要上端W鋼筋 (5)配力鋼筋 (2)實心輕量球體切半的内側 (4)主要鋼筋 (4b)主要下端鋼筋 (4d)主要下端w鋼筋 (5a)配力上端鋼筋 22 1272334 (5b)配力下端銅筋 (7)樓板下面 (9)結束鋼筋 (11)壓縮止配件 (12b)連結鋼筋 (14)支撐臂 (16)迴轉部份 (18)母螺絲 (20)鋼筋壓制零件 (22)母螺絲 (24)下端鋼筋承載具 (26)錫定螺检 (28)孔穴 (30)模板的框 (6)樓板上面 (8)樓版底模 (10)實心輕量球體的押制麵筋 (12a)連結鋼筋 (13)固定番爪 (15)另一邊球體支撐臂 (17)鋼筋固定器B的本體部分1272334 The heart station touches Gan Tian* 疋 uses a solid sphere, the solid sphere is empty and the old %/, /, and the degree of the sound, the sound insulation effect is not related to research and development. It is beneficial to see between the squatting room and the room under the sound of the squat, the slab of the slab and the slanting of the two beams and the volatility or the resonance phenomenon ==; Sound insulation 'energy' == Γΐ, the calculation has a large error and the earth slab is surrounded by the main ribs = the birch is set in the lattice-like coagulation performance, this aspect / dry number, how much will be with the sound insulation (10) soil - Also, there is any research and research. Can the system be true and = body?: The most important ball buoyancy control in construction is the time when the lightweight body and the iron two η' repeatedly occur, thus hindering the popularization of these various methods. The accident in the board, the most middle of the 'reinforcement gap between the steel bar construction and the bottom plate mold, with: =: fixed 'combined finished material, so often misplaced position, the bottom layer of the bottom layer of the template support After the slab group, you will see other fixed stencils, which are especially easy when renovating the ceiling; / the scars on the surface are almost no research. Muner has no 1272334 for this purpose. The effect is that the styrofoam body '·, which is embedded in the slab, is the shape, quality, density, size, position, group mouth, etc. of the hollow body. Under the shock and vibration energy of the watch, I will see how to prevent the improvement of the sound insulation effect on the lower floors due to the resonance phenomenon. At the same time, it is also necessary to provide concrete slabs characterized by sturdy strength, as well as special panels and construction methods. The problem to be solved by the present invention is as follows: The styrofoam body disposed in the floor slab is found to be important in all kinds of soundproofing effects, and the improvement and adjustment of sound insulation performance is absolutely necessary for research. For the purpose of improving and adjusting the sound insulation effect, it is also necessary to adjust the positional arrangement of the shell-shaped ball in the slab, the size of the sphere, the combination method, and the ratio of the upper and lower 与 spacing to the left-right spacing. : The plane flat steel bar arranged inside can be used for sound insulation if the interval is reduced. This point is known to everyone, but the size of the solid sphere should be as small as possible, 1 (four) quantity and change, degree, at the same time Also strengthen the resistance; force = improve the sound insulation performance is the goal that should be worked hard. = Wai = sound insulation near the column: can be in the actual test knot!:: one = chemical ' The value is LH-5, it is necessary to come up with a way to improve this deterioration. 5. The upper and lower positions of the solid lightweight ball, the left and right intervals should be able to be fixed: at the desired position, the fixed iron required to fix the ball Ball placer is necessary. 1272334 6. The solid lightweight ball in the floor and the ball placer for fixing need simple and correct fixing parts during use. The construction method characterized by this It is also necessary to use a fixed solid iron piece (bal 1 placer) and a fixed steel bar to fix the solid lightweight ball in the floor, so that from the main steel bar, the fixed steel bar to the steel bar, it will be solid. The buoyancy of lightweight spheres, the bottom plate must be fixed with steel bars to prevent floating due to buoyancy, and the reinforcing bars that make the steel bars and solid lightweight spheres not leave the set position when using concrete, is absolutely necessary in use. The steel retainer mentioned above is placed at the set position in the formwork before the construction of the steel bar. This fixed or combined retainer can make the main steel bar and the reinforcing bar work correctly and conveniently, and can also Prevent the steel bars from floating up. The construction method of this steel retainer is necessary. In order to be able to properly and safely install the steel retainer of the floor slab, the accuracy of the arranging of the slab must be increased, the position of the stencil of the stencil is provided and the pre-cavity is left in position. According to the related matters of the present invention, a rectangular solid body made of styrofoam or a large hollow solid body, or a cylindrical hollow body made of metal and resin, water-resistant paper, etc., is embedded in the floor, because the styrofoam There are many small holes in the air, which will cause resonance phenomenon and affect the sound insulation effect. In order to improve the sound insulation effect, there must be no hollow, that is, the existence of a large space in the air layer; therefore, the styrofoam is made. The lightweight body must be solid, and a special concrete floor is formed. Hollow slab made of rectangular body made of styrofoam, rectangular body 1272334 thinner concrete part of the outer shell, in the test of lightweight floor impact sound insulation performance in the middle and high frequency band zone, especially the lkhz zone In the region, when the resonance occurs, the L value of the general floor slab is worse than 5 to 10 db. Therefore, the purpose of improving the sound insulation effect of the slab is that the area of the upper and lower flat portions of the lightweight body in the slab is as small as possible; therefore, burying The lightweight body shape, the upper and lower plane area of the lightweight body is the best with the smallest sphere, and even the large hollow part of the floor will be affected by the shock vibration. In order to suppress this situation, the light embedded in the floor is light. The volume sphere is preferably solid, and although generally 65-bit spheres are used, in the case of local construction, the sound insulation effect of the 45-fold higher density is indeed improved, and the present invention is the solid of density improvement. Lightweight sphere. The surface of the solid lightweight sphere is not limited to a flat surface. It is like a concave hole on the surface of a golf ball. It is composed of several sizes of depressions. The design of the convex portion can confuse the impact wave and spread it. Adjusting the size ratio of the solid lightweight ball to the thickness of the slab, the difference in the size of the lightweight sphere, the combination method, the interval ratio of the upper and lower positions, and the ratio of the vertical and horizontal intervals to the plane can be improved to improve the sound insulation effect. The size of the solid lightweight ball in the floor is increased compared with the pursuit of small volume. The weight per unit volume and the thickness of the converted floor, especially the improvement of sound insulation performance, will increase due to the increase in unit volume, the weight of the floor impact sound, and the lightweight sphere. Compared with the center of the upper and lower positions in the interior of the slab, if the concrete on the upper and lower sides is covered with more steel, the sound insulation effect can be improved, and it is confirmed that the shear resistance increases in the structural calculation. At this time, the solid lightweight sphere is inside the slab. The ratio of the upper side to the lower side of the upper and lower positions is 0.8 to 1; 1272334 In order to improve the sound insulation effect, as the space is miniaturized, the thickness of the floor is compared with the size of the solid lightweight sphere, the weight per unit volume and the converted floor thickness, The value of the pile weight conversion is indeed increased, so the sound insulation performance will be raised. . The standard space combination ratio is, for example, Schedule 1: Floor thickness mm 225 250 275 300 325 350 Space size mm 135 160 185 210 235 260 Plate thickness [after conversion] mm 222 246 269 292 315 338 Unit volume weight kg/m3 2300 2300 2300 2300 2300 2300 After conversion per unit volume, 1896 1840 1792 1751 1715 1684 The results of reducing the space size are shown in Table 2: Floor thickness mm 225 250 275 300 325 350 Space size mm 110 135 160 185 210 235 Board thickness [after conversion] mm 224 248 272 296 320 343 Unit volume Weight kg/m3 2300 2300 2300 2300 2300 2300 Unit volume weight conversion 2077 2019 1966 1919 1878 1840 [Converted] means the thickness of the general concrete floor slab based on the same sound insulation effect. In a lattice-like concrete floor slab with solid lightweight spheres, the miniaturized solid spheroidal sphere is surrounded by the main reinforcement and the reinforcing reinforcement, and the volume of the skeleton in the longitudinal and transverse <X" direction is increased, and the sound insulation performance of the slab is also improved; For the purpose of improving the sound insulation performance, the lightweight body shape embedded in the building (4) needs to minimize the area of the upper and lower planes. Therefore, in order to reduce the upper and lower plane area by 1272334, it is better to increase the backbone volume than to reduce the solid lightweight sphere. Sound insulation effect. The solid lightweight ball embedded in the floor has a very large buoyancy. In order to make the upper and lower left and right can be arbitrarily determined and correctly constructed at a fixed position, there is a fixed iron piece for fixing a solid lightweight ball ( Ball placer). The solid lightweight ball in the slab is fixed by the ball placer and the reinforcing steel bar. All the steel bars, including the main steel bars and the reinforcing steel bars, bear the full buoyancy of the sphere, so it must be in the floor. The upper end of the bottom mold is nailed to prevent the ball from floating, so that the steel bar and the light ball are even grouted. Will not leave the fixed position, plus the steel retainer with the anchor bolts that are freely installed, after all the concrete is solidified and the strength is reached, the anchor bolt of the fixture is pulled by the floor mold. Next, this is the so-called steel retainer. In the construction of the steel retainer mentioned above, the fixed height of the steel bar and the steel bar retainer should not have a gap. Therefore, the body of the holder must be able to fit the bending direction. Plane, easy to fold and a single construction method is necessary. At this time, the bolt specifications of the anchor bolts used on the steel retainer must match the specifications of the bolts and metal bar bolts of the suspended ceiling, and the size of 9mm is installed. Anchoring bolts can be applied when hanging ceilings, water and electricity, drainage, and air-conditioning equipment. In the floor mold of the floor, holes must be reserved at the construction position of the steel retainer, and the template is set downstairs. When the template is supported by the template supporter, the position of the predetermined interval hole can be confirmed again, and the position of the hole can be avoided to erect the template in the steel bar. The position of the working time reinforcement can be correctly constructed according to the position of the hole, or the ink line can be used. If the steel bar is placed in the correct position, the construction efficiency can be improved, the construction period is shortened, and the personnel is reduced by 12 -1272334, even the steel retainer is constructed. At the time of the interval configuration, the step of inserting the hole can be carried out simply and correctly, shortening the time, and the buoyancy of the sphere in the solid fortunately buried, the diameter of the ball is 2〇〇mm pitch, and the average placement per square meter is 25 If it is a square, it will generate 100kg of buoyancy per square meter. Therefore, it is necessary to use a 9〇〇mm pitch to set the rebar-proof steel bar. It is necessary to use a solid lightweight ball with a diameter of 210mm or more. The pitch is used to set the steel retainer, the steel bars are fixed to the holes of the pull plate, and the strength of the plate can be withstood. The size of the template is matched with the buoyancy, and there are two sizes; one is the size of 1800*900mm, the short, the center The position is combined with the long side, at intervals of 9GGmm, the ends are 450mm from the short side, and there are three holes of about 1 beautiful size. Reinforcement 'sloping left and right in order, even for large-area floors, the position of the holes should be correctly spaced at a distance of 9〇〇mm; the size of I800*600mm is separated from the long side by a distance of 6〇〇mm. From the two ends, the position of 3〇〇匪 is calculated. The total size of the three holes is about 1〇mm. It is reinforced by the opening, and the left and right are inclined and laid in order. Even for a large area of the floor, the position of the hole should be correctly spaced at intervals of 600mm. . SUMMARY OF THE INVENTION The main object of the present invention is to provide a special concrete floor slab and a construction method for adjusting sound insulation performance. In the present invention, a real-weight lightweight ball having a high density is a large space in the air layer, and an upper and lower flat portion area. It is the smallest sphere, the floor thickness is 250mm, and the diameter of the solid lightweight sphere is 135mm. The upper and lower positions in the floor are 50mm on the upper side, and the lower 6mm on each side is performed on the actual site. The result is especially the weight of the floor. 13 1272334 The current m value of performance, although the limit of the past LH-5G, but in the actual field test using a solid sphere, there are three times inside the frequency is LH_45, the high sound insulation effect of the floor is indeed (10). In terms of lightweight floor impact sounds, especially in the ankle zone, the resonance is 5 to 10 dB worse than the average floor number L. Japan Building Association technical report, the use of solid lightweight ball actual site 3 test values in the following three places, compared with the general floor, prove that the sound insulation performance can indeed be improved, can make the common sense of subversion of the hollow floor High sound insulation effect slabs come. Plain surface data floor thickness mm Test body No. Center frequency band area (Hz) 63 125 250 500 1K 2K 4K 曰本建筑协会Report data General floor 180 2-0 58 69 71 74 76 76 72 Space 250 4-0-V 61 68 70 74 84 81 78 Solid lightweight ball using field actual test value Sphere space 250 Field measurement 1 58 61 64 68 71 75 76 Sphere space 250 Field measurement 2 61 63 64 67 70 73 75 Sphere space 275 Field measurement 3 55 61 62 66 68 72 73 As a result, the number of reduced solid lightweight spheres increases, and the number of backbones increases, but the sound insulation effect is relatively improved. At the same time, the solid and lightweight spheres are positioned up and down in the floor, compared with the center. The upper and lower concrete, the amount of steel covering the lower part of the steel is increased, so that the number of the backbone is increased, so that the slab with enhanced shear resistance can be provided, and the sound insulation is provided around the surrounding and the adjacent beams and columns, and the effect of 1272334 is to suppress deterioration and Improvement, around the floor slabs of the two places, there should also be a smaller sphere in the central part of the slab than the solid lightweight sphere, increasing the unit volume weight around the same floor slab. It can prevent the deterioration of the sound insulation performance; on the contrary, it can be changed into a large sphere, which can change the inherent vibration number to achieve the sound insulation effect. The solid lightweight sphere embedded in the floor has a large buoyancy, its upper and lower positions, the left and right intervals. It must be arbitrarily determined 'and can be constructed simply and reliably at the determined position, so it is necessary to be able to provide a fixed fixed iron piece (baU placer) with a fixed solid lightweight ball, using a ball placer and a stapling force. Reinforcement to fix the solid lightweight ball in the floor, because the whole steel will be affected by the buoyancy of the floor, and the upper end of the floor should be topped to prevent the steel retainer with the corner bolt from falling off due to buoyancy. The device can be constructed in a real time. In the bottom part of the floor of the floor, it is necessary to arrange the template with the pre-holes in order to set the steel retainer, so that the building can be avoided when the form is erected. The position of the lower hole, keep the shape of the template, and even do not use the ink line during construction, you can press the correct position Construction, shorten the construction period, reducing the efficiency of construction personnel. In order to make the reviewer have a better understanding of the present invention, the present invention will be described in detail with reference to the following drawings: [Embodiment] Referring to Figure A, A is a solid lightweight ball that we embed in the floor, and cuts into The two oblique views, the outer side of the hemisphere and the inner side 2 are solid 'thickness of very high density' and the purpose of adjusting the sound insulation performance, an example of the present invention: Figure 2 is for the weight reduction of the floor slab 15 1272334 The ball in the wheel is a slab with a diameter of 23Omm and a diameter of 16Omm. The main upper end rebar 4a and the main lower end rebar 4b, as well as the upper end rebar 5a and the lower end rebar 5b, are almost in the central vertical position, but the invention is embedded in The solid lightweight sphere A in the slab has a diameter of 135 mm, which is smaller than the average. Therefore, the vertical position of the upper and lower sections in the slab is on the upper side of the slab upper 6 and the lower slab 7 of the slab. In this example, the upper side is The ratio of the lower side is 〇·8 to 1' but the combination of the ratio of the size of the solid lightweight sphere A and the vertical position of the upper and lower sections to the thickness of the slab can be changed more. suitable. Figure 3 is a plan view of Figure 2, in which the diameter of the solid lightweight sphere A is still reduced. In this example, the interval between the main reinforcing bar 4 and the reinforcing reinforcing bar 5 is 2〇〇mm, and the surface-mounted ball is changed from the commonly used 16〇mm. In the 135mm, the left and right spacing of the solid lightweight sphere A is changed from 40 liters to 60 mm, but the size ratio combination of the solid lightweight sphere A and the spacing ratio of the main reinforcing bars 4 and the reinforcing reinforcing bars 5 can be adjusted due to the thickness of the slab. Fig. 4 is an example of preventing deterioration of the soundproofing effect around the pick-up portion G and the vicinity of the side c and the cross-column d, around the pick-up portion G and around the side floor C and the floor slab near the partition D, in the central portion of the slab The embedded lightweight ball A is relatively small, or a small solid lightweight ball 3 is buried, and the increase or decrease in the weight per unit volume of the same floor around the pick will affect the change in volatility. Figure 5 is an example of a skeleton plan view of a special concrete floor slab of the present invention, Figure 6 is a γ-γ, vertical sectional view of Figure 5; Figure 7 is a χ-χ, vertical broken 7 figure; Figure 8 is a state strabismus before grouting Figure 5; slab skeleton s of Figure 5, which is the intersection of the main lower end rebar 4b supported by the lower end of the figure 8 on the seventh floor of the figure and the second end of the figure 8 of the rebar reinforcement B (see Figure 20). The lower end reinforcing bar 5b is intersected with the right end reinforcing bar 5a supported by the reinforcing bar support 19 (Fig. 20) of the same reinforcing bar B, so that in the main upper end reinforcing bar 4b, most of the planes are The spacer shape is combined into the shape of the pick-up portion G, mainly on the upper end reinforcing bar 4a, and the fixed iron member E is embedded, in which a solid lightweight ball A is put in, and the end reinforcing bar 9 is used to compress the stop fitting 11 (As shown in Figure 17) Tied to the upper end of the reinforcing bar 5a, as far as possible, even if it is impacted by grouting cement, it will not leave the specified position. The specific description of the ball placer E for fixing the solid lightweight ball A in the present invention, FIG. 9 is a plane for embedding a ball placer, and FIG. 10 is a ball placer for embedding. In E, the oblique view of the portion of the ball placer in which the solid lightweight ball A is placed at a predetermined position is enlarged; in Fig. 9, the device for connecting the solid lightweight ball A with the connection is used, and the figure is You can grab the solid lightweight sphere A, the left and right columns, x6 columns, and the number of columns can be arbitrarily set. Figure 11 is a cross-sectional view taken along line B-B' of Figure 9 in which a ball placer E is embedded; Figure 12 is a cross-sectional view taken along line A-A' of Figure 9; and the solid lightweight sphere A of the present invention will be described An example of embedding a ball placer, FIG. 13 is a plan view of embedding a double-sided clip fixing iron F instead of the ball placer E of FIG. 6, embedding the double-sided clip fixing iron F Enclose the solid lightweight ball and fix it on the upper end of the reinforcing bar 5a. Figure 14 is a vertical sectional view of Y-Y' of Figure 13, Figure 15 is a vertical sectional view of X-X', and Figure 16 is a plan view of a double-sided clamp fixing iron F. 17 1272334 Figure 17 is a vertical sectional view of the embedded double-sided clamp fixing iron F assumed to be placed in the upper end of the reinforcing force upper end reinforcing bar 5a, and the solid lightweight sphere a can be put into the surface 'solid lightweight ball A is put into The double-sided clamp fixing iron F is slid in the X direction, and the support arm 14 portion of the solid lightweight sphere A is a plurality of connecting reinforcing bars 12a and the other side of the spherical supporting arm 15 is also suspended by a plurality of connecting reinforcing bars 12b The L-shaped fixed claw 13 is suspended, and it is assumed that the reinforcing bar 5a is fitted to the upper end of the force. 16 and FIG. 18 are the places where the connecting reinforcing bars 12a and the connecting reinforcing bars 12} are concentrated, and the L-type reinforcing bar claws 13 to which the connecting reinforcing bars 12a and the connecting reinforcing bars 12b are fixed are connected to the reinforcing upper end reinforcing bars 5a. The compression-stop fitting 11 suspended by the connecting reinforcing bar is fixed to the one side of the connecting reinforcing bar 12, so that the ball-shaped ball A is not washed away from the predetermined position due to grouting. Figure 19 is a buried double-sided clip fixed iron? The portion is enlarged in an oblique view, and the support arm 14 of the solid lightweight ball A fixed by the joint reinforcing bar 12a is grasped, and the support portion 15 fixed to the joined reinforcing bar 12b is rotatably provided. Figure 10 is a γ-γ, = straight = figure of the rebar retaining device B of the present invention, which is constructed by the body portion 17 matching the thickness of the floor slab to set the length = the floor can be fixed, the upper part is provided with the female screw 18, There are steel bars κ Niu Guang can hold the upper end of the reinforcing force of the steel bar = zero (four), steel bar pressing zero (four) two: Γ 2 Γ: = bolt-fixed female screw 22, pedestal made of resin 23' female screw 22 holding the lower end of the steel bar The bearing device 24 is used to carry the 272334 ” lower steel bar 4b and the lower force reinforcing bar 5b, and the size of the floor stencil 8 _ ,, the floor stencil 8 also has a female screw 27, which is inserted in the pedestal Μ: below. The method of inserting the steel retainer B to the floor mould 8 is as follows: Figure 2: To illustrate, the bottom plate of the floor should be pre-structured with the metal-made mother screw. The bottom of the 28-steel rib holder has to be paid. The ^26' of the upper holder is inserted from above, and when the holder 25 is reinserted, it is first retracted into the pin 26, and after returning, it returns to green and is inserted under the female screw 27 above the floor mold 8. 'The reinforced steel fixture and the floor stencil 8 are inserted into the unplugged state, and it is possible to prevent the upper end reinforcing bar 5& and the main upper reinforced reinforcing bar 4a from floating upstairs due to the buoyancy of the solid lightweight ball A. When the die 8 is disassembled, the t-wire driver can be used to remove the missing bolt 26 of the anchor 25, and after the disassembly of the floor die 8, the pedestal 23 will be exposed under the floor. Screw 22 into the arrangement of the stencil equipment. Figure 21 is the concrete floor slab 29 of the floor slab 8 of the slab of the present invention. The fixing holes 28 of the female screws are embedded in the position where the reinforcing bars are to be constructed, and are arranged at predetermined intervals. ^ Figure 22 is a sectional view of the bottom plate of the floor slab, the frame 30 of the wooden shaft combination template, and the female screw is inserted into the hole 28 in advance on the concrete floor 29, and Figure 12 is a partial enlarged view; Figure 24 is a perspective view of the female screw 27. Figure 25 is a plan view of a plurality of floor stencils 8 laid out. The holes 28 are spaced apart by left and right. In this example, the size of the floor stencil 8 is 1800 mm * 900 mm, and the spacing between the holes 28 is 900 café, and the holes are laid. The left and right spacing of 1272334 28 is 90Omm, and it wears two holes. If a large diameter solid spherical ball A is used, the buoyancy will also become larger. As shown in Figure 26, the bottom mold 8 will use the size of 1800mm*600mm. The left and right intervals of the holes 28 also become 600 mm, and the three holes are worn, and the use size of the floor mold 8 can be freely set. In summary, the special concrete floor slab and construction method for adjusting the sound insulation performance of the present invention are illustrated according to the legend, but in the implementation of the present invention, the solid lightweight sphere, the steel retainer, and the embedded fixed iron member (1^ 11 placer), the structure, the shape, and the material of each tool such as the formwork bucket type and the formwork are attached, and the specific method of construction, the concrete structure, the use condition, etc., can be freely used with various design types. Corresponding use. 20 1272334 [Simplified description of the drawings] ^ Figure is a perspective view of a solid lightweight sphere in the present invention cut from the center. A vertical oblique view of the upper and lower configuration in which a solid lightweight ball is embedded in the floor of the present invention. Second Figure is a plan view of a second view of the present invention. Fig. 4 is a plan view showing an example of a combination of solid lightweight sphere sizes. Fig. 5 is a plan view showing an example of the installation of the skeleton of the present invention. Fig. 6 is a Y-Y, vertical sectional view of the fifth drawing of the present invention. Fig. 7 is an X-X, vertical sectional view of the fifth drawing of the present invention. Figure 8 is a perspective view showing the state before the concrete is poured in the present invention. Fig. 9 is a plan view showing the embedding of a ball placer E of the present invention. Fig. 10 is a partially enlarged perspective view showing the embedding of a ball piacer E of the present invention. Figure 11 is a cross-sectional view taken along the line B-B' of the ball placer E of Figure 9 of the present invention. Fig. 12 is a cross-sectional view taken along line A-A' of Fig. 9 in which a ball placer E is embedded in the present invention. Fig. 12 is a plan view showing the arrangement of the double-sided clip fixing iron member F in the present invention. Figure 14 is a vertical cross-sectional view of the Y-Y of the thirteenth embodiment of the present invention. Fig. 15 is a vertical cross-sectional view of the X-X of the thirteenth embodiment of the present invention. Fig. 16 is a plan view showing the embedded double-sided clip fixing iron member F of the present invention. Figure 17 is a vertical sectional view of the embedded double-sided clip fixing iron F of the present invention in a preset state 21 1272334. Fig. 18 is a vertical sectional view showing the fixed double-sided clip fixing iron member F of the present invention in a fixed state. Fig. 19 is a partially enlarged perspective view showing the embedding of the double-sided clip fixing iron member F of the present invention. Fig. 20 is a cross-sectional view of the reinforcing bar holder B of the present invention. Twenty-first drawing: is a perspective view of the bottom plate of the invention. Twenty-second picture: is a sectional view of the bottom plate of the invention. Twenty-third drawing: an enlarged oblique view of a section of the bottom plate of the invention. The twenty-fourth figure is a perspective view of the female screw of the present invention. Twenty-fifth Figure: is a plan view of the bottom plate of the present invention. Figure 26: Another plan view of the bottom plate of the present invention. [Description of main component symbols] (A) Solid lightweight ball (B) Reinforced anchor (C) around and side (D) between columns (E) Buried fixed iron (ball placer) (F) Buried double-sided clamp fixed iron Piece (G) pick-up part (S) floor slab (1) solid lightweight ball cut half outer side (3) small solid lightweight ball (4a) main upper end rebar (4c) main upper end W rebar (5) Rebar (2) Solid lightweight ball cut inner half (4) Main rebar (4b) Main lower end rebar (4d) Main lower end w Rebar (5a) Coordinating upper end rebar 22 1272334 (5b) Coordinating lower end copper rib (7) Below the floor (9) Finish steel bars (11) Compression fittings (12b) Connecting steel bars (14) Supporting arms (16) Turning parts (18) Mother screws (20) Rebar pressing parts (22) Female screws (24) Lower end reinforcing bars Carrier (26) Tinding screw inspection (28) Hole (30) template frame (6) Floor top (8) Floor plate bottom mold (10) Solid lightweight ball gluten (12a) bonded steel bar (13) Fixing the claw (15) on the other side of the ball support arm (17) the body part of the reinforcing bar B
(I9)上端鋼筋承載呈 (21)螺帽 (23)台座 (25)固定器 (27)母螺絲 (29)混凝土樓板 埋設雙面夾固定鐵件F :樓板Type A 埋設固定鐵件(ball placer) ··樓板Type B 配力鋼筋：鋼筋水泥樓板裡，為確保主要鋼筋位置， ^ 方向傳導抗壓力而配置的鋼筋。 ° 鋼g 23(I9) Upper end steel bar bearing (21) Nut (23) Seat (25) Fixer (27) Female screw (29) Concrete floor burying Double-sided clamp Fixing iron F: Floor type A Buried fixed iron piece (ball placer ·· Floor Type B Reinforcement: Reinforced concrete floor, in order to ensure the position of the main reinforcement, ^ direction to transmit the pressure-resistant steel. ° Steel g 23