Proiect Audit Si Expertiza Energetica

7/27/2019 Proiect Audit Si Expertiza Energetica

1/23

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



4 Spatiu neventilat

TOTAL

Nr. Crt. Material

Nr. Crt. Material

Nr. Crt. Material


2/23

Perete Tip 4- catre spatii neincalzite

[m] [w/mK]

1 Aer interior


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


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


3/23

3 Sapa autonivelanta 0.025 2.030


5 Adeziv CT83 0.020 0.850


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


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


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


4/23

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


5/23

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


6/23

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


7/23

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


8/23

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


9/23

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



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


10/23

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


11/23

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


12/23

[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'


13/23

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


14/23

ui, conform NP048

n ap. mediu conventional

imobil


15/23

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.


16/23

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.


17/23

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


18/23

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.


19/23

-5

0

5

10

15

20

25

Ian. Febr. Mart. Apr. Mai Iunie Iulie Aug. Sept. Oct. Noe. Dec.


20/23

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]


21/23

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]


22/23

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


adapostite 0.6 0.5 0.5

neadapostita 1 0.6 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


23/23

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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Proiect Audit Si Expertiza Energetica