proiect audit si expertiza energetica
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Perete Tip 1-exterior de zidarie
[m] [w/mK]
1 Aer interior2 Tencuiala din mortar de var 0.02 0.7
3 Zidarie de caramida 0.20 0.25
4 Adeziv CT 83 0.02 0.85
5 Polistiren expandat 0.10 0.041
6 Tencuiala din mortar de var - ciment 0.02 0.93
7 Aer exterior
TOTAL
Perete Tip 2- exterior structural
[m] [w/mK]
1 Aer interior
2 Tencuiala din mortar de var 0.02 0.93
3 Beton armat 0.20 1.74
4 Adeziv CT 83 0.02 0.85
5 Polistiren expandat 0.10 0.0416 Tencuiala din mortar de var - ciment 0.02 0.93
7 Aer exterior
TOTAL
Perete Tip 3- catre rost de dilatare
[m] [w/mK]
1 Aer interior
2 Tencuiala din mortar de var 0.02 0.7
3 Beton armat 0.20 1.74
4 Spatiu neventilat
TOTAL
Nr. Crt. Material
Nr. Crt. Material
Nr. Crt. Material
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Perete Tip 4- catre spatii neincalzite
[m] [w/mK]
1 Aer interior
2 Tencuiala din mortar de var 0.02 0.93
3 Zidarie de caramida 0.20 0.25
4 Adeziv CT 83 0.02 0.85
5 Polistiren expandat 0.08 0.041
6 Tencuiala din mortar de var - ciment 0.02 0.93
5 Aer interior
TOTAL
Pardoseala Tip 1 -pardoseala rece
[m] [w/mK]
1 Aer interior
2 Gresie 0.015 2.030
3 Sapa autonivelanta 0.025 2.030
4 Beton armat 0.200 1.740
5 Adeziv CT83 0.020 0.850
6 Termoizolatie- tip Styrofoam IB 0.150 0.028
7 Aer interior
TOTAL
Pardoseala Tip 2- pardoseala rece
[m] [w/mK]
1 Aer interior
2 Mozaic 0.010 2.030
MaterialNr. Crt.
Nr. Crt. Material
Nr. Crt. Material
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3 Sapa autonivelanta 0.025 2.030
4 Beton armat 0.200 1.740
5 Adeziv CT83 0.020 0.850
6 Termoizolatie- tip Styrofoam IB 0.150 0.028
7 Aer interior
TOTAL
Pardoseala Tip 3 - pardoseala calda
[m] [w/mK]
1 Aer interior
2 Covor PVC cu suport textil 0.015 0.290
3 Sapa autonivelanta 0.025 2.0304 Beton armat 0.200 1.740
5 Adeziv CT83 0.020 0.850
6 Termoizolatie- tip Styrofoam IB 0.150 0.028
7 Aer interior
TOTAL
Planseu peste ultimul nivel(tip terasa circulabila)
[m] [w/mK]
1 Aer interior
2 Tencuiala de var 0.020 0.700
3 Beton armat 0.020 1.740
4 Beton de panta 0.150 0.930
5 Bariera contra vaporilor 0.010 0.170
6 Termoizolatie BCA 0.150 0.220
7 Termoizolatie- tip Styrofoam I 0.150 0.028
8 Geotextil 0.010 0.170
9 Strat de pietris 0.040 0.700
10 Dale din beton 0.020 1.620
11 Aer interior
MaterialNr. Crt.
Nr. Crt. Material
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TOTAL
Usi interioare
Nr. Crt. Material
[m] [w/mK]
1 Aer interior
2 Usa stejar 0.050 0.410
3 Aer interior
TOTAL
Tamplarie exterioara PVC
Nr. Crt. Material R r
[m2K/W] [-]
1 Tamplarie PVC 0.490 0.300
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a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.1251.05 0.735 0.027
1.03 0.2575 0.777
1.05 0.8925 0.022
1.05 0.04305 2.323
1.15 1.0695 0.019
0.041
3.334 0.25 2.500
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.125
1.05 0.9765 0.020
1.1 1.914 0.104
1.05 0.8925 0.022
1.05 0.04305 2.3231.15 1.0695 0.019
0.041
2.655 0.25 1.991
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.125
1.05 0.735 0.027
1.1 1.914 0.104
0.083
0.340 0.25 0.255
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a ' R r R'
[-] [w/mK] [m2K/W] [-] [m2K/W]
0.125
1.05 0.9765 0.020
1.03 0.2575 0.777
1.05 0.8925 0.022
1.05 0.04305 1.742
1.15 1.0695 0.019
0.125
2.830 0.25 2.123
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.167
1.050 2.132 0.007
1.050 2.132 0.012
1.100 1.914 0.104
1.050 0.893 0.022
1.000 0.028 5.357
0.084
5.754 0.3 4.028
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.167
1.050 2.132 0.005
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1.050 2.132 0.012
1.100 1.914 0.104
1.050 0.893 0.022
1.000 0.028 5.357
0.084
5.751 0.3 4.026
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.167
1.050 0.305 0.049
1.050 2.132 0.0121.100 1.914 0.104
1.050 0.893 0.022
1.000 0.028 5.357
0.034
5.746 0.3 4.022
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m
2K/W]
0.167
1.050 0.735 0.027
1.100 1.914 0.010
1.030 0.958 0.157
1.000 0.170 0.059
1.050 0.231 0.649
1.050 0.029 5.102
1.000 0.170 0.059
1.050 0.735 0.054
1.100 1.782 0.011
0.041
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6.337 0.2 5.070
a ' R r R'
[-] [w/mK] [m2K/W] [-] [m2K/W]
0.125
1.100 0.451 0.111
0.125
0.361 0.1 0.325
R'
[m2K/W]
0.343
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Verificarea valorilor izolatiei cladirii
Element
de constructie R'min
[m2K/W] [-] [m
2K/W] [m
2K/W]
Perete tip 1 3.334 0.250 2.500 1.500 DAPerete tip 2 2.655 0.250 1.991 1.500 DA
Perete tip 3 0.340 0.250 0.255 1.100 DA
Perete tip 4 2.830 0.250 2.123 1.500 DA
Pardoseala tip 1 5.754 0.300 4.028 1.100 DA
Pardoseala tip 2 5.751 0.300 4.026 1.100 DA
Pardoseala tip 3 5.746 0.300 4.022 1.100 DA
Tamplarie ext. 0.490 0.300 0.343 0.500 DA
Planseu tip terasa 6.337 0.200 5.070 3.000 DAUsi interioare 0.361 0.100 0.325 0.360 DA
R r R'
Verificare
Normativ C107/2005
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R'min
[m2K/W]
1.800 DA1.800 DA
1.100 DA
1.800 DA
2.900 DA
2.900 DA
2.900 DA
0.770 DA
5.000 DA0.360 DA
Ord. Prim.Ministru Nov. 2010
Verificare
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Element
Constructie
[m2] [m2K/W] [-] [m
2K/W] [C] [C]
PE tip1 301.435 3.334 0.25 2.5 15.89 -15
PE tip2 85.873 2.655 0.25 1.991 15.89 -15
PE tip4 183.085 0.34 0.25 0.255 15.89 -15
TE 98.13 6.337 0.2 5.07 15.89 -15
PE tip1 336.585 3.334 0.25 2.5 15.89 -15
PE tip2 76.75 2.655 0.25 1.991 15.89 -15
PE tip4 200.945 0.34 0.25 0.255 15.89 -15
TE 38.432 6.337 0.2 5.07 15.89 -15
PE tip1 324.3 3.334 0.25 2.5 15.89 -15
PE tip2 88.994 2.655 0.25 1.991 15.89 -15
PE tip3 138 0.34 0.25 0.255 15.89 -15
PE tip4 7.24 0.34 0.25 0.255 15.89 -15
TE 11.04 6.337 0.2 5.07 15.89 -15
PE tip1 48.325 3.334 0.25 2.5 15.89 -15
PE tip2 12.225 2.655 0.25 1.991 15.89 -15
PE tip4 2.805 0.34 0.25 0.255 15.89 -15
TE 4.56 6.337 0.2 5.07 15.89 -15
PA tip1 31.19 5.754 0.3 4.028 15.89 -15
PA tip2 22.81 5.751 0.3 4.026 15.89 -15
PAtip3 9.18 5.746 0.3 4.022 15.89 -15
TE 249.68 6.337 0.2 5.07 15.89 -15
UI 13.2 0.361 0.1 0.325 15.89 -15
S 2284.8V = 10109.874 [ m
3] n0 = 0.6 [ sch / h]
S / V = 0.2259953 GN =
G < GN
V
Orizontal
N
S
E
SOrientare
R r R' qi qe
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[C] [-] [W/K] [W/K] [W/K]
-15 1 120.574 120.574 3724.531
-15 1 43.131 43.131 1332.304
12 0.126 717.980 90.416 22178.414
-15 1 19.355 19.355 597.877
-15 1 134.634 134.634 4158.844
-15 1 38.548 38.548 1190.762
12 0.126 788.020 99.236 24341.926
-15 1 7.580 7.580 234.155
-15 1 129.720 129.720 4007.051
-15 1 44.698 44.698 1380.726
12 0.126 541.176 68.151 16716.941
12 0.126 28.392 3.575 877.034
-15 1 2.178 2.178 67.263
-15 1 19.330 19.330 597.104
-15 1 6.140 6.140 189.669
12 0.126 11.000 1.385 339.790
-15 1 0.899 0.899 27.783
-15 1 7.743 7.743 239.190
-15 1 5.666 5.666 175.013
12 0.126 2.282 0.287 70.505
-15 1 49.247 49.247 1521.226
12 0.126 40.615 5.115 1254.609
2758.910 897.608
G = 0.293
0.338 H = 2960.023 [ W/K ]
S*(qi-qe)/R'u Coeft S/R' S*t/R'
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Surse Interioare
S etaj = 290 m2
Suprafata utila etaj
S ap.m.c.=
60 m
2
Suprafata apartament mediu conventional
Nr. ap.m.c. = 4.8 numar apartament mediu conventionala
Nr. etaje. = 10
Nr. ap. = 48
Nr. oameni. = 116 Numar oameni in bloc (3 oameni/ap.mediu conventional)
qp = 70 W/pers
qi = 45 W/pers
qom = 115 W/pers
Qom = 13340 W Degajari de la oameni
N iluminat. = 30 W/ap. Putere electrica instalata pe circuitele aferente iluminatul
B = 0.88 [-] coeficient de corectie
Qiluminat = 26.4 W/ap. Degajari de la surse de iluminat pe un ap.mediu convent.
Qiluminat = 3062.4 W Degajari de la surse de iluminat pe imobil
Qechip. Ap. = 305 W/ap. Degajari de caldura provenite de la echip. de birou dintr-u
Qechip. imob.= 7076 W Degajari de caldura provenite de la echip. de birou din tot
Qsurse interioare= 10443.4 W Degajari de caldura totale
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ui, conform NP048
n ap. mediu conventional
imobil
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Aporturi solare
fs FE =Orientare N S E V
SUE/FE 98.13 38.432 11.04 4.56
Coeficient.Fu
Coeficient.Ft
Coeficient.aCoeficient.tSS FE 9.261509 3.627212 1.041955 0.430373
N 125.9565 191.7132 277.8453 366.7558 610.3335 712.2101 649.2318
S 278.2072 387.749 375.4165 343.8597 332.2526 351.1141 344.2224
E 32.19642 56.16139 68.66485 79.1886 78.04244 82.93963 75.22917
V 13.29852 23.19709 28.36157 32.70833 32.23492 34.25767 31.07292
S 449.6586 658.8207 750.2882 822.5124 1052.863 1180.522 1099.756
It*SFE*Fu*Ft*a*t = It*SS FE
0.55
0.8
0.715
0.3
Orientare Mai Iunie IulieIan. Febr. Mart. Apr.
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682.5732 474.1893 233.39 141.7011 108.3597
500.918 496.2026 455.9406 265.8747 249.9149
81.27251 88.14941 68.76904 34.38452 28.44538
33.8273 36.40954 28.4046 14.2023 11.74918
1298.591 1094.951 786.5043 456.1626 398.4691
Noe. Dec.Aug. Sept. Oct.
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fsi [W] 10443.4 10443.4 10443.4 10443.4 10443.4 10443.4 10443.4fs FE [W] 449.6586 658.8207 750.2882 822.5124 1052.863 1180.522 1099.756fG [W] 10893.06 11102.22 11193.69 11265.91 11496.26 11623.92 11543.16
MaiOrientare Ian. Febr. Mart. Apr. Iunie Iulie
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10443.4 10443.4 10443.4 10443.4 10443.4
1298.591 1094.951 786.5043 456.1626 398.4691
11741.99 11538.35 11229.9 10899.56 10841.87
Dec.Aug. Sept. Oct. Noe.
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-5
0
5
10
15
20
25
Ian. Febr. Mart. Apr. Mai Iunie Iulie Aug. Sept. Oct. Noe. Dec.
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Sezon de incalzire h = 1
Ian. 15.89 -2.4 12.20994075 31 18.29 242974.9959
Febr. 15.89 -0.1 12.13927842 28 15.99 212420.4585
Mart. 15.89 4.8 12.10837749 31 11.09 147326.009
Apr. 15.89 11.3 12.08397759 30 4.59 60976.22916
Mai 15.89 16.7 12.00615689 3 -0.81 -10760.51103
Iunie 15.89 20.2 11.9630295 -4.31 -57256.54634
Iulie 15.89 22 11.99031483 -6.11 -81168.79307
Aug. 15.89 21.2 11.92314145 -5.31 -70541.12785
Sept. 15.89 16.9 11.99193828 -1.01 -13417.42733
Oct. 15.89 10.8 12.09614242 3 5.09 67618.51992
Noe. 15.89 5.2 12.20774349 30 10.69 142012.1764
Dec. 15.89 0.2 12.22723436 31 15.69 208435.084
qi [C] qe[C] qiem[C] Nr. Zile incalzire Dq[C] QL [kWh]
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t = 4488
48888.04716 0.201206 194086.9488 66.9265341
49826.76652 0.234567 162593.6919 56.0667903
50237.27244 0.340994 97088.73658 33.4788747
50561.41491 0.829199 10414.81425 3.59131526
51595.23046 -4.79487 -62355.74148 -21.5019798
52168.15978 -0.91113 -109424.7061 -37.7326573
51805.68558 -0.63825 -132974.4787 -45.8532685
52698.05583 -0.74705 -123239.1837 -42.4962702
51784.11863 -3.85947 -65201.54596 -22.4832917
50399.81029 0.745355 17218.70963 5.93748608
48917.23681 0.344458 93094.9396 32.1017033
48658.30867 0.233446 159776.7753 55.0954398
QG [kWh] l [-] QH [kWh] qh [kWh]
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Clasa de permeabilitate
ridicata medie scazuta
neadapostita 1.5 0.8 0.5
moderat adap. 1.1 0.6 0.5
adapostite 0.7 0.5 0.5neadapostita 1.2 0.7 0.5
moderat adap. 0.9 0.6 0.5
adapostite 0.6 0.5 0.5
neadapostita 1 0.6 0.5
moderat adap. 0.7 0.5 0.5
adapostite 0.5 0.5 0.5
It
Orientare
N 13.6 20.7 30 39.6 65.9 76.9 70.1S 76.7 106.9 103.5 94.8 91.6 96.8 94.9
E 30.9 53.9 65.9 76 74.9 79.6 72.2
V 30.9 53.9 65.9 76 74.9 79.6 72.2
Id-O 27.1 41.4 60 79.2 93.9 100.7 96.3
Luna
20
305
Masina de spalat rufe
TOTAL
Numrul de schimburi de aer pe or
Categoria cladiriiClasa de
adapostire
Cldiri individuale
Cldiri cu
mai
multe
apartamente
,
cmine,
internate
dubla
expunere
dubla
expunere
Iulie
Mart.
35
40
Ian. Febr. Mart. Apr. Mai Iunie
Iunie
Iulie
Aug.
Ian.
Febr.
Temp. Medie qe-2.4
-0.1
Echipament Caldura degajata[W]
Computer PC
Radio + TV
Frigider
210
Sept.
Oct.
Noe.
Dec.
4.8
11.3
16.7
20.2
22
21.2
16.9
10.8
5.2
0.2
Apr.
Mai
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73.7 51.2 25.2 15.3 11.7138.1 136.8 125.7 73.3 68.9
78 84.6 66 33 27.3
78.6 84.6 66 33 27.3
90.1 71.1 50.4 30.6 23.5
Oct.Aug. Sept. Noe. Dec.
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