第3章 省エネ基準の解説と計算の ... - ibec.or.jp

1 A B . C . A .. (Q ).. ( ).. (U ). (R ). (U ) .. ( ).. Q . 60 100 . Qss 1+ (As-S) Qs Qss Q Qs Q . As 60( )100( ) S . 89. A .. a( ) .. e( ) .. 1. d( ).. b( ).. c( ).. 1 .. B .. a( ) .. t 1 . e( ) .. d( ). Q .. b( ). 1 . c( ) .. 90.. 60 . C .. 91.. C .. a( ) .. e( ) .. d( ).. b( ).. c( ) .. 92.. C .. U R .. A-1 F .. =. W/ K .. 93.. U .. 30 .. 30 .. 94.. MJ/ .. 390 390 460 460 350 290. 4500 . 4500 .. 15. MJ/ . 18-18 . 18-18 4500 .. 95.. W/ K kcal/ h .. 100 . 60 .. QSS 1 AS S QS.. QSS W/ K . QS W/ K . AS 100 60 . S S AS . 96.. 97.. A-1 A-2 B C D E F. 190 180 165 145 125 105 80. 120 115 105 95 80 65 55. 170 160 145 130 110 90 75.

2 115 110 100 90 75 65 50. 90 85 80 70 60 50 40. 30 25 25 20 20 15 15. 160 150 135 120 105 85 70. 95 90 85 75 65 55 40. 115 110 100 90 75 65 50.. 90 85 80 70 60 50 40. 30 25 25 20 20 15 15. 345 330 300 265 225 185 150. 300 285 260 230 195 160 130. 175 165 150 135 115 95 75. 275 260 235 210 180 150 115.. 175 165 150 135 115 95 75. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30. 345 330 300 265 225 185 150. 300 285 260 230 195 160 130. 190 180 165 145 125 105 80. 220 210 190 170 145 120 95.. 165 155 140 125 110 90 70. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30. 300 285 260 230 195 160 130. 155 145 135 120 100 85 65.

3 200 190 175 155 130 110 85.. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30.. 115 110 100 85 75 60 50.. 190 180 165 145 125 100 80.. 130 125 110 100 85 70 55.. 190 180 165 145 125 100 80. 160 150 135 120 105 85 70.. 190 180 165 145 125 100 80. 98.. A-1 A-2 B C D E F. 145 135 125 110 95 80 60. 95 90 85 75 65 55 40. 140 130 120 105 90 75 60.. 95 90 85 75 65 55 40. 75 70 65 60 50 40 35. 25 20 20 20 15 15 10. 115 110 100 90 75 65 50. 80 75 70 60 55 45 35. 95 90 85 75 65 55 40.. 75 70 65 60 50 40 35. 25 20 20 20 15 15 10. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 115 110 100 90 75 65 50. 275 260 235 210 180 150 115.

4 175 165 150 135 115 95 75. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 120 115 105 95 80 65 55. 220 210 190 170 145 120 95.. 165 155 140 125 110 90 70. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30. 210 200 180 160 140 115 90. 90 85 80 70 60 50 40.. 200 190 175 155 130 110 85.. 185 175 160 140 120 100 80. 65 60 55 50 45 35 30.. 60 55 50 45 40 35 25.. 120 115 100 90 80 65 50.. 80 75 70 60 50 45 35.. 120 115 100 90 80 65 50. 90 90 80 70 60 50 40.. 120 115 100 90 80 65 50. 99.. A-1 A-2 B C D E F. 130 125 115 100 85 70 55. 60 55 50 45 40 35 25. 110 105 95 85 75 60 50.

5 80 75 70 60 55 45 35. 45 40 40 35 30 25 20. 15 10 10 10 10 10 5. 105 100 90 80 70 60 45. 50 45 45 40 35 30 20. 80 75 70 60 55 45 35.. 45 40 40 35 30 25 20. 15 10 10 10 10 10 5. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 115 110 100 90 75 65 50. 175 165 150 135 115 95 75.. 115 110 100 90 75 65 50. 90 85 80 70 60 50 40. 30 25 25 20 20 15 15. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 120 115 105 95 80 65 55. 165 155 140 125 110 90 70.. 105 100 90 80 70 60 45. 90 85 80 70 60 50 40. 30 25 25 20 20 15 15. 210 200 180 160 140 115 90. 90 85 80 70 60 50 40.. 130 125 115 100 85 70 55.. 90 85 80 70 60 50 40.

6 30 25 25 20 20 15 15.. 60 55 50 45 40 35 25.. 120 115 100 90 80 65 50.. 80 75 70 60 50 45 35.. 120 115 100 90 80 65 50. 90 90 80 70 60 50 40.. 120 115 100 90 80 65 50. 100.. A-1 A-2 B C D E F. 130 125 115 100 85 70 55. 20 15 15 15 15 10 10.. 105 100 90 80 70 60 45. 20 15 15 15 15 10 10.. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 115 110 100 90 75 65 50.. 240 230 210 185 160 130 105. 210 200 180 160 140 115 90. 120 115 105 95 80 65 55.. 210 200 180 160 140 115 90. 90 85 80 70 60 50 40.. 60 55 50 45 40 35 25.. 120 115 100 90 80 65 50.. 80 75 70 60 50 45 35.. 120 115 100 90 80 65 50. 90 90 80 70 60 50 40.

7 120 115 100 90 80 65 50. 101.. K /W K /W .. 102.. RC .. 6500. 2830 1420 2250. 2470.. 2180.. 4490.. 3340.. 780.. 12000.. 2300.. 2840.. 4430. 3640. 910.. 3770 2730. 650 650.. 2600.. 2800. 1455. 1850. 100 495. 1500 2180.. 103.. 150mm 200mm 2,800mm 135mm . 150mm 150mm .. m2 K /W . 1 85 = W/mK . 1 35 = W/mK . 1 140 . 2 3(2) . 12 3 .. m2 K /W m2 K /W . 3 3(2) 12 .. 104.. 4 .. E . = 20 450 .. E . E = . = 20 20 . 450 450 .. 12 . 105.. W/ K .. 12 U W/m2K . 3(2) 12 . W/m2K .. b-2 .. 3(2) .. / . K /W .. W/ K .. K /W . m W/ m K K /W K /W .. 3(2) 12 .. W/m2K .. 106.. 3(2) .. 3(3) .. 4 .. K /W . W/ m K K /W . - 450 20 . - 450 20 450.

8 - 450 20 .. 4(2) 4(2) .. 3(2) 12 . W/m2K . ( ) b-1 .. ( 12) .. U= . 107.. 30 . ( 12) . ( ) .. ( 12) . ( ) .. d=1500 .. b-1 .. U . 3(1) 4(1) .. 3(3) .. 108.. 1 1m2 1 . W/(m2 K) .. 2 .. i di i Ri . Ri di/ i .. 1. U=. d1 d2 d3. Ri + R a + + + + + Ro 1 2 3. U W/(m2 K) . Ri (m2 K)/W . Ro (m2 K)/W . Ra (m2 K)/W . di i m . i i W/(m2 K) .. < > < > < >.. Ro Ri . da db dc . a b c U.. 109.. W/ m K K /W W/ K .. W Ro GRC 9 Ro Ri 135 35 12 Ri .. W/ m K . K /W W/ K .. C Ro Ro 50 85 10 150 Ri Ri .. ) . W/(m2 K) . ) . W/(m2 K) . 110.. W/ K W/ K .. 3(2) 12 .. b-2 . a-1 a-2 .. Ri Ro .. ( ) ( ).. 1m 1m . ( ) ( ).. UL UF .. A UL= + UF= + soil 111.

9 B UL= + UF= + soil . soil [W/(m K)] (m K). D [cm] 10 40cm T1 [cm] 15cm W [cm] 0 90cm T2 [cm] 0 6cm 1 1.. 2 2.. A B . 1 2 (m K) . T1 T2 . dr r . T1 T2 dr / r . ( ) 1) .. 4(1) .. fc . z fC f2(y1+ y2)- f1y1 /y2. y1. L1 y1/z . L2 y1 y2 /z y2 . f1 f2 . 112. fc L1 L2 f1 f2 fC. y1 y2 z . WD-1 WD-2 WD-3 WD-4 .. ( . ) fC . 0 . ( ) .. 3 . (WD-3) ( 12).. 30 4 . (WD-4) ( 12). 1 . (WD-1) ( 12) . 2 . (WD-2) ( 12). 30 -3 .. -3 .. ( . ) .. [ ]. ( 70 ) . 70 . (WD-3) 4(WD-4) .. 113. a-2 .. 1-3(2) .. Q .. 1 .. 2 .. 3 .. 4 .. 5 .. 6 .. a-1 .. 1 .. 114.. B.. D.. C.. a-1 .. (a) .. (b) . 115.. (a) 2 . 4 . S (b) RC .. (a) (b) .. 116.

10 ( ) ( a-1- . ).. S .. S . 50 . 50 .. ( ) .. (a) . 117. (b) . (a) .. (b) .. 50 .. 50cm .. 10 .. 118.. ( ) .. 119.. 1 .. *1.. WD-1 WD-2 WD-3 WD-4 DR *1 . 120. ( ) .. ( ) 1) . ( K) . ( K) .. ( ) 1) .. ( ) 1) . ( K) ( K).. aH .. aH . 121.. W/2 .. aH .. ( ) . - w-1 - w-2 - w-3 - w-4 w-3 W/2 . 122.. Ro Ri .. Ro . Ri .. 123.. W/ m K K /W W/ K .. w-1 Ro 135 . 450.. Ri .. W/ m K K /W W/ K .. w-2 Ro 135 .. 450. Ri .. W/ m K K /W W/ K .. w-3 Ro w-4 . 135 450.. Ri . 124.. ( ) .. U U W/ K .. W/ K . C W w-1 2 3 4 DR . ( ) 3) .. -1 WD-1 -2 WD-2 -3 WD-3 -4 WD-4 .. ( ) 4 5 6 . ( ) 4 .. 125.. U A H UAH.. W/ K W/K .. C W w-1 - w-2 - w-3 w-4 WD-1 WD-2 W w-1 - w-2 - w-3 WD-3 WD-4 DR W w-1 - w-2 - W w-1 - w-2 - w-4 UAH.