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{"$rows_empty":10}
["音環境に関すること"]
["８－２．軽量床衝撃音対策"]
{"$rows_empty":33}
["工事名称"]
["作成者","会社名",{"$nulls":3},"氏名"]

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["8-2　軽量床衝撃音対策　イ 軽量床衝撃音対策等級（均質単板スラブ）"]
[]
["工事名称",""]
["住棟番号",{"$nulls":3},"住戸タイプ",{"$nulls":3},"A",{"$nulls":4},"住戸\n番号"]
[]
["鉄筋コンクリート造その他床構造と床仕上げ構造を軽量床衝撃音の遮断対策上明確に分離できる界床にあっては、表１を用いて評価することができる。床構造と床仕上げ構造を一体として評価する場合には特別評価方法認定が必要となる。"]
[]
[]
["・表１に居室毎の床仕上げ材及び等価厚さを記入する。"]
["・評価対象室の上階又は下階の室が２室以上になる場合は２行以上を使用して記入する。尚、上下階の住戸プラン及び床"]
["　仕上げが同じ場合は、室番号及び室名を省略することができる。"]
[]
["表１",{"$nulls":33},"上階",{"$nulls":7},"下階"]
["評価対象住戸の室名","評価対象住戸の上階との界床",{"$nulls":17},"評価対象住戸の下階との界床",{"$nulls":14},"床仕上げ材",null,null,"等価厚さ",{"$nulls":4},"床仕上げ材",null,null,"等価厚さ"]
[null,"上階の住戸の\n室番号と室名",{"$nulls":3},"上階の室の\n床仕上げ",{"$nulls":5},"上階床仕上げ構造区分",null,null,"上階の\n等価厚さ\n（ｍｍ以上）",null,null,"等級",null,"評価対象住戸の\n床仕上げ",{"$nulls":5},"評価対象住戸床仕上げ構造区分",null,null,"等価厚さ\n（ｍｍ以上）",null,null,"等級",null,null,"左から1つ目","絶対値","最大値","ＦＬＯＯＲで切り下げ","VLOOKUPで右の一覧から抽出",{"$nulls":3},"左から1つ目","絶対値","最大値","ＦＬＯＯＲで切り下げ","VLOOKUPで右の一覧から抽出"]
[]
[]
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[{"$nulls":34},"","",{"$nulls":3},100,"その他の床構造",null,"",""]
[{"$nulls":34},"","",{"$nulls":3},90,"その他の床構造",null,"",""]
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[{"$nulls":34},"","",{"$nulls":6},"",""]
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[" "]
["上    階  ",{"$nulls":4},"該当なし",{"$nulls":9},"下    階  ",{"$nulls":7},"該当なし",{"$nulls":9},"上","下"]
["最高の界床の等級",{"$nulls":4},"",{"$nulls":9},"最高の界床の等級",{"$nulls":7},"",{"$nulls":9},0,0]
["最低の界床の等級",{"$nulls":4},"",{"$nulls":9},"最低の界床の等級",{"$nulls":7},"",{"$nulls":9},0,0]
[]
[{"$nulls":6},"1-a",{"$nulls":4},1,null,null,230,null,null,5]
[{"$nulls":6},"1-b",{"$nulls":4},2,null,null,170,null,null,4]
[{"$nulls":6},"2-a",{"$nulls":4},3,null,null,130,null,null,3]
[{"$nulls":6},"2-b-a",{"$nulls":4},4,null,null,"その他の床構造",null,null,2]
[{"$nulls":6},"2-b-b",{"$nulls":4},5,{"$nulls":5},1]
[{"$nulls":6},"3-a",{"$nulls":4},"その他"]
[{"$nulls":6},"3-b-a"]
[{"$nulls":6},"3-b-b"]
[{"$nulls":6},"4-a"]
[{"$nulls":6},"4-b-a"]
[{"$nulls":6},"4-b-b"]
[{"$nulls":6},"4-b-c"]
[{"$nulls":6},"5-a"]
[{"$nulls":6},"その他"]

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["8-2　軽量床衝撃音対策　イ 軽量床衝撃音対策等級（ボイドスラブ）"]
[]
["工事名称",""]
["住棟番号",{"$nulls":3},"住戸タイプ",{"$nulls":3},"A",{"$nulls":4},"住戸\n番号"]
[]
["鉄筋コンクリート造その他床構造と床仕上げ構造を軽量床衝撃音の遮断対策上明確に分離できる界床にあっては、表１を用いて評価することができる。床構造と床仕上げ構造を一体として評価する場合には特別評価方法認定が必要となる。"]
[]
[]
["・表１に居室毎の床仕上げ材及び等価厚さを記入する。"]
["・評価対象室の上階又は下階の室が２室以上になる場合は２行以上を使用して記入する。尚、上下階の住戸プラン及び床"]
["　仕上げが同じ場合は、室番号及び室名を省略することができる。"]
[]
["表１",{"$nulls":33},"上階",{"$nulls":7},"下階"]
["評価対象住戸の室名","評価対象住戸の上階との界床",{"$nulls":17},"評価対象住戸の下階との界床",{"$nulls":14},"床仕上げ材",null,null,"等価厚さ",{"$nulls":4},"床仕上げ材",null,null,"等価厚さ"]
[null,"上階の住戸の\n室番号と室名",{"$nulls":3},"上階の室の\n床仕上げ",{"$nulls":5},"上階床仕上げ構造区分",null,null,"上階の\n等価厚さ\n（ｍｍ以上）",null,null,"等級",null,"評価対象住戸の\n床仕上げ",{"$nulls":5},"評価対象住戸床仕上げ構造区分",null,null,"等価厚さ\n（ｍｍ以上）",null,null,"等級",null,null,"左から1つ目","絶対値","最大値","ＦＬＯＯＲで切り下げ","VLOOKUPで右の一覧から抽出",{"$nulls":3},"左から1つ目","絶対値","最大値","ＦＬＯＯＲで切り下げ","VLOOKUPで右の一覧から抽出"]
[]
[]
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[{"$nulls":34},"","",{"$nulls":3},200,200,null,"",""]
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[{"$nulls":34},"","",{"$nulls":3},180,"その他の床構造",null,"",""]
[{"$nulls":34},"","",{"$nulls":3},170,"その他の床構造",null,"",""]
[{"$nulls":11},"",{"$nulls":5},"",{"$nulls":7},"",{"$nulls":5},"",null,null,"","","",0,{"$error":"#N/A"},160,"その他の床構造",null,"","","",0,{"$error":"#N/A"}]
[{"$nulls":34},"","",{"$nulls":3},150,"その他の床構造",null,"",""]
[{"$nulls":34},"","",{"$nulls":3},140,"その他の床構造",null,"",""]
[{"$nulls":34},"","","",null,null,130,"その他の床構造"]
["上    階  ",{"$nulls":4},"該当なし",{"$nulls":9},"下    階  ",{"$nulls":7},"該当なし",{"$nulls":9},"上","下",{"$nulls":4},120,"その他の床構造"]
["最高の界床の等級",{"$nulls":4},"",{"$nulls":9},"最高の界床の等級",{"$nulls":7},"",{"$nulls":9},0,0,{"$nulls":4},110,"その他の床構造"]
["最低の界床の等級",{"$nulls":4},"",{"$nulls":9},"最低の界床の等級",{"$nulls":7},"",{"$nulls":9},0,0,{"$nulls":4},100,"その他の床構造"]
[]
["等価厚さの計算"]
["ｍ（ｋg/m2）","Ei(N/m2）",{"$nulls":5},"Ii(m4/m）",{"$nulls":3},"等価厚さ　ｈ１(m)"]
[{"$nulls":11},"",{"$nulls":4},"　m ： 床構造の面密度（単位  kg/m2）\n　Ei ： 床構造に使用される各部位（ただし、剛に接続される複数の部\n　　　　位については一つの部位とみなす。)のヤング率（単位  N/m2）\n　Ii ： 床構造に使用される各部位の断面の幅１m当たりの断面2次モー\n　　　　メント（単位  m4/m）"]
[{"$nulls":11},""]
[{"$nulls":11},""]
[{"$nulls":11},""]
[]
[{"$nulls":6},"1-a",{"$nulls":4},1,null,null,280,null,null,5]
[{"$nulls":6},"1-b",{"$nulls":4},2,null,null,230,null,null,4]
[{"$nulls":6},"2-a",{"$nulls":4},3,null,null,200,null,null,3]
[{"$nulls":6},"2-b-a",{"$nulls":4},4,null,null,"その他の床構造",null,null,2]
[{"$nulls":6},"2-b-b",{"$nulls":4},5,{"$nulls":5},1]
[{"$nulls":6},"3-a",{"$nulls":4},"その他"]
[{"$nulls":6},"3-b-a"]
[{"$nulls":6},"3-b-b"]
[{"$nulls":6},"4-a"]
[{"$nulls":6},"4-b-a"]
[{"$nulls":6},"4-b-b"]
[{"$nulls":6},"4-b-c"]
[{"$nulls":6},"5-a"]
[{"$nulls":6},"その他"]

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["8-2　軽量床衝撃音対策　ロ 軽量床衝撃音レベル低減量"]
[]
["工事名称",""]
["住棟番号",{"$nulls":3},"住戸タイプ",{"$nulls":8},"住戸\n番号"]
[]
[]
["・表１に居室毎の床仕上げ材及び等価厚さを記入する。"]
["・評価対象室の上階又は下階の室が２室以上になる場合は２行以上を使用して記入する。尚、上下階の住戸プラン及び床"]
["　仕上げが同じ場合は、室番号及び室名を省略することができる。"]
[]
["表１",{"$nulls":32},"上",null,"下",null,null,"上",null,null,"下"]
["評価対象住戸の室名","評価対象住戸の上階との界床",{"$nulls":17},"評価対象住戸の下階との界床",{"$nulls":18},"床仕上げ材",null,null,"床仕上げ材"]
[null,"上階の住戸の\n室番号と室名",{"$nulls":4},"上階の室の\n床仕上げ",{"$nulls":5},"上階床仕上げ構造区分",null,null,"軽量床衝撃音\nレベル低減量",{"$nulls":3},"評価対象住戸の\n床仕上げ",{"$nulls":5},"評価対象住戸床仕上げ構造区分",{"$nulls":3},"軽量床衝撃音\nレベル低減量",{"$nulls":4},"絶対値",null,"絶対値","左から1つ目","絶対値","最大値","左から1つ目","絶対値","最大値"]
[]
[]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":12},"",null,null,"",{"$nulls":9},"",{"$nulls":3},"",{"$nulls":3},"","","","","","","","","",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[{"$nulls":34},"",null,"","","",null,"",""]
[]
["上    階  ",{"$nulls":9},"該当なし",{"$nulls":4},"下    階  ",{"$nulls":12},"該当なし",{"$nulls":4},"上","下"]
["最高の界床の軽量床衝撃音レベル低減量",{"$nulls":9},"",{"$nulls":4},"最高の界床の軽量床衝撃音レベル低減量",{"$nulls":12},"",{"$nulls":4},0,0]
["最低の界床の軽量床衝撃音レベル低減量",{"$nulls":9},"",{"$nulls":4},"最低の界床の軽量床衝撃音レベル低減量",{"$nulls":12},"",{"$nulls":4},0,0]
[]
[{"$nulls":6},"1-a",{"$nulls":4},1,{"$nulls":5},"30ｄB以上"]
[{"$nulls":6},"1-b",{"$nulls":4},2,{"$nulls":5},"25ｄB以上"]
[{"$nulls":6},"2-a",{"$nulls":4},3,{"$nulls":5},"20ｄB以上"]
[{"$nulls":6},"2-b-a",{"$nulls":4},4,{"$nulls":5},"15ｄB以上"]
[{"$nulls":6},"2-b-b",{"$nulls":4},"その他",{"$nulls":5},"その他"]
[{"$nulls":6},"3-a"]
[{"$nulls":6},"3-b-a"]
[{"$nulls":6},"3-b-b"]
[{"$nulls":6},"4-a"]
[{"$nulls":6},"4-b-a"]
[{"$nulls":6},"4-b-b"]
[{"$nulls":6},"4-b-c"]
[{"$nulls":6},"その他"]

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["＜8-2参考資料＞"]
[]
[]
["床仕上げ構造区分"]
[null,"告示8-2(3)イ④の表の(い)項に掲げる床仕上げ材",null,"告示8-2(2)ロ⑤ｂ(ⅱ)の表の(ろ)項に掲げる基準"]
[]
[null," A表    ",null,"  B表    軽量床衝撃音レベル低減量"]
[null," 直接床構造の上に施工される床仕上げ（直張り工法に限る）",null,"125Hｚ","250Hｚ","500Hｚ","1kHｚ","2kHｚ"]
["床仕上げ構造区分１","a","表外の(ⅰ)から(ⅴ)までの仕上げが右の Ｂ 表 の軽量床衝撃音レベル低減量の基準を満たすもの。","15dB","24dB","30dB","34dB","36dB"]
[null,"b","厚さ８㎜以上の合成繊維フェルト，厚さ８㎜以上で面密度1.2kg/㎡以上のウレタンチップフォームシート、又は厚さ8㎜以上で発泡倍率35倍以上の発泡ポリエチレンシートの直上に日本工業規格L4405に規定するタフテッﾄﾞカーペット及びこれと同 等 のもので毛足の長さが4㎜以上であり、かつ、毛足がカット仕上げ又はループパイル仕上げであるものを設けた床仕上げ材","以上","以上","以上","以上","以上"]
["床仕上げ構造区分２"," ａ     ","表外の(ⅰ)から(ⅴ)までの仕上が右の Ｂ 表 の軽量床衝撃音レベル低減量の基準を満たすもの。","10dB","19dB","25dB","29dB","31dB"]
[null," ｂ－ａ","厚さ5㎜以上の塩化ビニール樹脂発泡の面材又は厚さ5㎜以上のフェルト材の直上に、日本工業規格L4405に規定するタフテッドカーペット及びこれと同等のもので毛足の長さが4㎜以上であり、かつ毛足がカット仕上げ 又はループパイル仕上げであるものを設けた床仕上げ材","以上","以上","以上","以上","以上"]
[null," ｂ－ｂ ","厚さ55㎜以上の日本工業規格A5901に規定する稲わら畳床又はこれと同等品"]
["床仕上げ構造区分３"," ａ     ","表外の(ⅰ)から(ⅴ)までの仕上が右の Ｂ 表  の軽量床衝撃音レベル低減量の基準を満たすもの。","5dB","14dB","20dB","24dB","26dB"]
[null," ｂ－ａ","厚さ4㎜以上のゴム製の面材の直上に、厚さ3㎜以上のニードルパンチカーペットを設けた床仕上げ材。","以上","以上","以上","以上","以上"]
[null," ｂ－ｂ ","厚さ55㎜以上の日本工業規格A5901に規定するポリスチレンフォームサンドイッチ稲わら畳床、厚さ55㎜以上の日本工業規格A5901に規定するタタミボードサンドイッチ稲わら畳床又はこれらと同等品"]
["床仕上げ構造区分４"," ａ     ","表外の(ⅰ)から(ⅴ)までの仕上が右の Ｂ 表  の軽量床衝撃音レベル低減量の基準を満たすもの。","0dB","9dB","15dB","19dB","21dB"]
[null," ｂ－ａ ","日本工業規格L4405に規定するタフテッドカーペット及びこれと同等のもので毛足の長さが4㎜以上であり、かつ、毛足がカット仕上げ又はループパイル仕上げであるものを設けた床仕上げ材。","以上","以上","以上","以上","以上"]
[null," ｂ－ｂ ","厚さ３㎜以上の塩化ビニール樹脂製の面材又は厚さが3㎜以上のアスファルト系の面材の直上に、毛足の長さが4㎜以上であり、かつ毛足がカット仕上げ又はループパイル仕上げであるものを設けた床仕上げ材"]
[null," ｂ－ｃ ","厚さ55㎜以上の日本工業規格A5914に規定する建材畳床又はこれと同等品"]
["床仕上げ構造区分５"," ａ     ","表外の(ⅰ)から(ⅴ)までの仕上が右の Ｂ 表  の軽量床衝撃音レベル低減量の基準を満たすもの","-5dB","4dB","10dB","14dB","16dB"]
[{"$nulls":3},"以上","以上","以上","以上","以上"]
[]
[null,"(ⅰ) 日本工業規格L4404に規定する織じゅうたん及びこれと 同等のもの",null,"注）Ｂ表の床衝撃音レベル低減量は"]
[null,"(ⅱ) 日本工業規格L4405に規定するタフテッドカーペット及びこれと同等のもの",null,"    JIS1440の測定方法によるものとする。"]
[null,"(ⅲ) 日本工業規格A5902に規定する畳及びこれと同等のもの"]
[null,"(iv) 日本工業規格A5914に規定する建材畳床及びこれと同等のもの"]
[null,"(ⅴ) 日本工業規格A5705に定めるビニル系床材およびこれと同等のもの"]

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[null,"床構造区分","床仕上げ構造区分","等級"]
["2301",230,1,5]
["2302",230,2,5]
["2303",230,3,4]
["2304",230,4,3]
["2305",230,5,2]
["1701",170,1,5]
["1702",170,2,4]
["1703",170,3,3]
["1704",170,4,2]
["1301",130,1,4]
["1302",130,2,3]
["1303",130,3,2]
["その他の床構造1","その他の床構造",1,3]
["その他の床構造2","その他の床構造",2,2]
[""]
[""]

{"sheet":"データ_8-2ボイド","index":6,"n_rows":17,"n_cols":4,"rows_kept":17,"hidden":true,"flags":["formulas_cached_only"]}
[null,"床構造区分","床仕上げ構造区分","等級"]
["2801",280,1,5]
["2802",280,2,5]
["2803",280,3,4]
["2804",280,4,3]
["2805",280,5,2]
["2301",230,1,5]
["2302",230,2,4]
["2303",230,3,3]
["2304",230,4,2]
["2001",200,1,4]
["2002",200,2,3]
["2003",200,3,2]
["その他の床構造1","その他の床構造",1,3]
["その他の床構造2","その他の床構造",2,2]
[""]
[""]