PURPOSE AND AREA OF PREMISES net benefit

Family House

GROUND

FLOOR TOTAL 93,04 m²

ATTIC

ATTIC TOTAL: 75,17 m²

Commercial buildings

MR. CONSTRUCTION TOTAL: 52.60 m²

TOTAL: 220,81 m²

CALCULATION OF CONSTRUCTION AREA

Family House

ground floor 115,91 m²

1st floor 113,21 m²

Total: 229.12 m²

Commercial buildings

ground floor 60,00 m²

TOTAL: 289,12 m²

CALCULATION OF THE VOLUME

Family House

(109.34 x 2.88) + 6.56 + (101.43 x 0.80) + (101.43 x 3.28 ÷ 2) + (7.54 x 5.20 ÷ 3) + 5.22 + 6,56 = 593.80 m³

Commercial buildings

(60.00 x 3.40) + (60.00 x 2.64 ÷ 2) = 283, 20 m³

TOTAL: 877,00 m³

DESIGN OF BUILDINGS IN RELATION TO SAVING HEAT AND THERMAL PROTECTION

Technical description

The calculation was made with a computer program Thermal protection Novolit 2005

Location and purpose of the building

Purpose of building: Residential buildings heated to temp. 18 ° C or higher

Schedule of: Less than 3 floors

The building is small scale and / or family home

Meteorological parameters

Meteorological station:

Month Mean monthly temp.

Ambient air Θe (° C) mean outdoor humidity (%)

January -1,3 86,6

February 1,4 81,5

March 5,7 74,2

April 10,6 70,7

May 15,3 71,8

June 18,7 70,9

July 20,4 72,7

August 19,5 76,8

September 15,8 80,1

October 10,3 83,2

November 5,0 86,2

December 0,4 87,6

Indoor design temperature, Θi = 20 ° C
The number of air changes, n = 0.5 (h ˉ 1)
Mean monthly outdoor air temperature in the coldest months of the building site Θe, MJ, min = -1.3 ° C
Mean monthly outdoor air temperature hottest month on the building site

Θe, MJ, max = 20.4 ° C

Geometrical properties

The volume of the heated part of the building Ve (m³): 877,00

Useful floor area of buildings Ak (m²): 280,64

Heating

Type and use of renewable energy: Heat from the environment

Heating mode: Local

The share of renewable energy in the required heat energy for heating (%): 0

LIST building components

Exterior walls, walls to the garage, attic, Umax = 0.45 W / m² K

- Z1 – EXTERNAL WALL AND WALL TO GARAGE, U = 0.29 W / m² K

Floors on the ground (to a depth plan rooms 5 m), Umax = 0.50 W / m² K

- P1 – UNDER GROUND (Ground Floor), U = 0.45 W / m² K

Ceilings between dwellings, the ceilings of heated working spaces of different users

- S1 – CEILING BETWEEN heated floors, in = 0.63 W / m² K

Flat and pitched roof over the heated space, Umax = 0.30 W / m² K

- K1 – hip roof, U = 0.23 W / m² K

Windows, doors, skylights and other transparent elements, Umax = 1.80 W / m² K

- Detach wooden box – double low-e + + argon ostaklj., U = 1.42 W / m² K

Exterior doors with opaque doors of the gates, Umax = 2.90 W / m² K

- External Wooden Door, with full neck wing, U = 1.95 W / m² K

Building components meet the requirements of the Regulations!

Name of structures:

Z1 – EXTERNAL WALL AND WALL TO GARAGE

Building Part 1 – The outer walls, the walls of the garage, attic

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

3.03 – lime-cement plaster (1800)

2,00

1000

1800

1,000

0,7

2,7

5,7

1.08 – hollow blocks, clay (1100)

30,00

900

1100

0,480

2,2

Novolit STIROPOR EPS F (according to BS EN 13163)

10,00

1260

0,038

3.15 – polymer mortar (1100)

0,50

1000

1100

0,700

2,7

5,7

Block thickness:

42,50

Surface resistance to heat transfer: RSI = 0.13 m² K / W, RSE = 0.04 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 3.448 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.290 W / m² K

Condensation on the surface of the building:

Application form of moisture in the room

Class 3 – living room with a low intensity of use

month

vapor pressure at room pi (Pa)

saturation vapor pressure PSAT (Pa)

temp.Θsi surface, min (° C)

temperature factor frsi

January

1.366

1.707

15,0

0,766

February

1.379

1.724

15,2

0,741

March

1.316

1.645

14,5

0,612

April

1.322

1.652

14,5

0,417

May

1.457

1.821

16,0

0,156

June

1.586

1.983

17,4

0,000

July

1.741

2.177

18,9

0,000

August

1.762

2.203

19,0

0,000

September

1.624

2.030

17,7

0,464

October

1.474

1.842

16,2

0,610

November

1.420

1.775

15,6

0,709

December

1.424

1.780

15,7

0,779

Indoor design temperature, Qi (° C): 20.0 ° C
Factor of temperature on the inner surface of the critical month frsi, max = 0.779
Design factor of temperature on the inner surface of frsi = (Rt-RSI) / Rt = 0.930

Building section satisfy the requirement for condensation on the surface!

Condensation inside the building parts:


	*Building section satisfy the requirement for internal condensation!*

	Pressure distribution of water vapor in the building for the month of January

Name of structures:

P1 – UNDER GROUND (Ground)

Building Part 5 – The floors on the ground (to a depth plan rooms 5 m)

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4.05 – Wood

1,50

2000

550

0,150

1,05

3:19 – cement screed (2000)

5,00

1100

2000

1,600

2,5

PVC – Foil

0,02

960

1200

0,190

Novolit STIROPOR EPS 100 (according to BS EN 13163)

5,00

1260

0,036

3,5

STYROFOAM T Novolit EPS (elastificirani to EN 13 163)

2,00

1260

0,042

0,8

5:02 – bituminous waterproofing glass fabric

1,00

1000

1100

0,230

500

Block thickness:

14,52

Surface resistance to heat transfer: RSI = 0.17 m² K / W, RSE = 0.00 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 2.212 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.452 W / m² K

Name of structures:

S1 – CEILING BETWEEN heated FLOOR

Building Part 6 – The ceilings between dwellings, the ceilings of heated working spaces of different users

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4.05 – Wood

1,50

2000

550

0,150

1,05

3:19 – cement screed (2000)

5,00

1100

2000

1,600

2,5

PVC – Foil

0,02

960

1200

0,190

STYROFOAM T Novolit EPS (elastificirani to EN 13 163)

3,00

1260

0,042

1,2

FERT ceiling (concrete bricks + 16 +4 cm)

20,00

900

800

0,390

0,064

2,2

3.03 – lime-cement plaster (1800)

2,00

1000

1800

1,000

0,7

2,7

5,7

Block thickness:

31,52

Surface resistance to heat transfer: RSI = 0.10 m² K / W, RSE = 0.10 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 1.580 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.633 W / m² K

Name of structures:

K1 – INCLINED ROOF

Building Part 9 – flat and pitched roof over the heated space

Weight per unit area is less than 100kg / m²

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4:01 – cardboard plates

2,50

900

0,250

0,2

Neprovjetravani layer of air – heat flow upward d = 50mm

5,00

1005

0,313

0,05

Polyethylene 0.25 mm

0,03

1250

1000

0,190

100

Novolit STIROPOR EPS 70 (according to BS EN 13163)

14,00

1260

0,038

5,6

Wood (500)

2,20

1600

500

0,130

1,1

Carpet / textile lining

0,10

1300

200

0,060

0,005

Poorly ventilated air layer – heat flow upward d = 50mm

5,00

1005

0,625

0,05

Clay tile

2,00

800

2000

1,000

0,8

Block thickness:

30,83

Surface resistance to heat transfer: RSI = 0.10 m² K / W, RSE = 0.04 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 4.367 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.229 W / m² K

Condensation on the surface of the building:

Application form of moisture in the room

Class 3 – living room with a low intensity of use

vapor pressure at room pi (Pa)

saturation vapor pressure PSAT (Pa)

temp.Θsi surface, min (° C)

temperature factor frsi

1.185

9,5

0,624

Indoor design temperature, Qi (° C): 20.0 ° C
Factor of temperature on the inner surface of the critical month frsi, max = 0.624
Design factor of temperature on the inner surface of frsi = (Rt-RSI) / Rt = 0.945

Building section satisfy the requirement for condensation on the surface!

Condensation inside the building parts:


	*Building section satisfy the requirement for internal condensation!*

	Pressure distribution of water vapor in the building for the month of January

Name of structures:	WINDOW wooden box – double low-e + + argon ostaklj.
Construction Part 11 – Windows, doors, skylights and other transparent elements

The heat transfer coefficient:
Heat transfer coefficient. framework (including thermal bridges between the frame and glass) Uokv = 2.17 W / m² K The heat transfer coefficient of glass Ust = 1.10 W / m² K Participation square meter surface of the frame opening FF = 0.70 The overall heat transfer coefficient U = 1.42 W / m² K
Allowed the heat transfer coefficient for the construction of: Umax = 1.80 W / m² K
Building section satisfy the requirement for the coefficient of heat transfer!

The degree of leakage of the total energy through the glazing g = 0.58
Shielding factor Fs

Shielding factor Fs = 1.00

Orientation of windows: N

Screening of the horizon: - Horizon angle: 0 ° - Partial factor for shielding horizon FSO = 1.00 Canopy shading on: - Angle of shelter: 0 ° - Partial factor for shielding canopies FSN = 1.00
		Screening of the side screen: - Angle of the side screen: 0 ° - Partial shielding factor for the side screens FSR = 1.00
Condensation on the surface of the building:

Application form of moisture in the room
Class 3 – living room with a low intensity of use *Meets requirements of Building!*

Name of structures: DOORS Wooden outdoor, full door leaves

Construction Part 12 – Outside the door with opaque door leaves

The heat transfer coefficient:

The heat transfer coefficient U = 1.95 W / m² K

Allowed the heat transfer coefficient for the construction of: Umax = 2.90 W / m² K

Building section satisfy the requirement for the coefficient of heat transfer!

Condensation on the surface of the building:

Assumption of constant relative humidity in the premises

Internal moisture φi = 50.0%

Indoor design temperature Qi (° C): 20.0 ° C

Temperature factor on the inner surface frsi, max = 0.668

Design factor of temperature on the inner surface of frsi = (Rt-RSI) / Rt = 0.798

Building section satisfy the requirement for condensation on the surface!

Meets requirements of Building!

ACOUSTICAL DESIGN OF BUILDING

GENERAL INFORMATION

Computational analysis and assessment of acoustic properties of building components and construction of the building was made according to the requirements of:

1st Source of noise in the observed object

According to the regulations on maximum permissible noise levels in areas where people work or live, the maximum permissible noise levels in residential areas within the facility for the flat are:

L eq = 40 dB in the daytime

L eq = 30 dB at night

2nd Noise from specific sources of noise in the house

Heating facility the hot-water radiator from the boiler to natural gasAnd no central heating plants. In the house there is no other premises with sources of noise greater than L eq <55 dB.

3rd Effect of external noise

For computing the impact of external noise will be relevant to the impact of traffic noise from the road, which is located on the Southwestern side of the building. There are no data on the measurement of noise levels on the road, so the budget is done by assessing the maximum expected intensity of traffic (cars and pedestrians) on the road.

The noise level in the courtyard of the plot, andsbefore and around the building, which is used as a parking lot, it is estimated that there will be greater than v L eq = 65 dB, starting and stop the vehicle.

4th Determination of the relevant levels of external and internal noise

According to these descriptions and assessments:

a) for controlling the level of external noise, the maximum value from the previous analysis, adopted by the noise in the courtyard of the plot, which is:

day out V L eq = 65 dB

b) for controlling the level of internal noise, we adopted the following values:

inside day U1 L eq = 40 dB

inside at night U2 L eq = 30 dB

5th Determination of the minimum sound insulation value of circumferential structures

spatial sound

For space and construction zone family homeAnd for the authorized level of external noise, the Regulations on maximum permissible noise levels in areas where people work and live, and adopted max. internal noise levels for certain areas, it follows that will require minimal resulting sound insulation of external structures to the impact of external noise.

by day Rw = min L eq v – L eq at +5 = 65-40 +5 = 30 dB

at night Rw = min L eq v – L in eq +5 = 65-30 +5 = 40 dB

6th Calculation of sound insulation windows for the relevant noise

Glass surface as the most authoritative part of the external structures in terms of protection against noise and heat requirements, will be performed by thermo-insulated glass that leaves a sound protection of Rw = 32 dB, and thermal coefficient of heat transfer k = 2.9 W / m²K

7th The choice of windows, glass walls and doors, and the terms of the quality

The resulting sound insulation Rw = 32 dB achieved windows with one class II insulated glass (2 layers of glass total thickness of 8 mm to 12 mm min intervals). Further to the increase of sound insulation effectively achieved only by spacing or by increasing the number and thickness of glass. Windows can be single-winged (the surface otovora 3, 00 m²) Or višekrilni (with a stable secondary column in the case of large areas of the mouth). Inner space wiper must be min. 12 mm. The total thickness of both glasses must amount to at least 8 mm. All slots must be continuous brtveljeni with soft, protective tape, permanently elastic, resistant to aging, which can be easily cleaned. The sash must be tightly adjoin the window frame. Windows shall be provided with a sufficient number of bolts učvrsnih (rigla “) and the hinge and are designed to ensure uniform pressure of sufficient intensity to nalijegajučim plots.

Integrated, these windows will make the overall sound insulation of: Rw = 32 dB.

The same parameters apply to glazed doors, walls, etc.

Solid doors are performed as a multi-layered door of wood or PVC.

8th Selection of the doors and the terms of the quality

Internal doors standard type, with a minimum value sound insulation of Rw = 25 dBnutar room apartment, kitchen and bathroom facilities.

9th Noise from the facility

The construction of the facility, will be increased noise levels in the construction zone.

COMPUTATION OF CONSTRUCTIVE ELEMENTS

1st Calculation of values of sound insulation Z1 – outer wall

- Lime-cement mortar 2.00 cm 1800 kg / m³

- Hollow blocks, clay) 30, 00 cm Kg 1100 / m³

- Novolit STIROPOR EPS F 10.00 cm 15 kg / m³

- Polymer mortar 0.50 cm 1100 kg / m³

Surface mass construction:

m = (0.02 x 1800) + (0,30 x 1100) + (0.1 x 15) + (0.005 x 1100)

= 3 m73, 00 kg / m²

Weighted sound insulation value R_w

R_w = 25 log m – 11

R_w = 25 log 318.00-11 = 53 dB

Assessment of building structures according to EN U.J6.201 – PASS

2nd Calculation of the value of S1 sound insulation – ceiling between heated floors

- Wood 1,50 550 kg / m³

- Cement screed 5,00 2000 kg / m³

- PVC – Foil 0,02 1200 kg / m³

- EPS Novolit STYROFOAM T 3,00 12 kg / m³

- FERT ceiling (concrete bricks + 16 +4 cm) 20,00 800 kg / m³

- Lime-cement mortar 2,00 1800 kg / m³

Surface mass construction:

m = (0,015 x 550) + (0.05 x 2000) + (0.0002 x 1200) + (0.03 x 12) + (0.2 x 800) + (0.02 x 1800)

m = 304.00 kg / m²

Weighted sound insulation value R_w

R_w = 25 log m – 11

R_w = 25 log 304.00-11 = 52 dB

Assessment of building structures according to EN U.J6.201 – PASS

ESTIMATED COST building

(Standard calculation works in the building)

- Net usable area of the building 220,81 m2

- Construction price 3000.00 €/ M2

- The value of property 662.430, 00 €

EARTH WORKS 4.06% x 662.430, 00 = 26.895, 00 €

CONSTRUCTION PHASE 49.49% x 662.430, 00 = 327.837,00 €

CONSTRUCTION PHASE II 17.55% x 662.430, 00 = 116.256, 00 €

FINISHING WORKS 13.35% x 662.430, 00 = 88.434, 00 €

PLUMBING AND SEWAGE 8.05% x 662.430, 00 = 53.326, 00 €

ELECTRICAL INSTALLATIONS 7.50% x 662.430, 00 = 49.682, 00 €

______________________________________________________________

TOTAL: 100% 662.430, 00 = 662.430, 00 €

CONTENT

- TECHNICAL DESCRIPTION

- PURPOSE AND net useful surface of the room,

CALCULATION OF THE CONSTRUCTION AREA AND VOLUME

- BUILDING PROJECT IN RELATION TO SAVING HEAT

And thermal protection

- ACOUSTICAL DESIGN

- ESTIMATED COST OF CONSTRUCTION

DRAWINGS:

Family House

Commercial buildings

TECHNICAL DESCRIPTION

Purpose

Family house will build on existing foundations of illegal houses that was demolished, will consist of a 6-room apartment, will be the layout of 115,91 m², Will build a detached property. Floor detached house, ground floor and attic. Commercial buildings, which are located in storage and storage of agricultural machinery, layout size is 60.00 m², High floor. The total floor area of buildings is 175,91 m².

Lights height of the rooms of the family house at ground level will be 2.58 m, in the attic of 1.50 to 3.06 m. The ground floor will be elevated in relation to the terrain elevation at the entrance to 0.64 m. The height of the terrain elevation at the lowest input to place a wreath was 4.32 m, 7.60 m in the ridge

Height of light unit economic structure the ground is 3,20 m. The ground floor is higher than the elevation of input fields for 0,10 m. The height of the terrain elevation at the lowest entry point to the cornice of the 3,90 m, and the ridge 6,54 m.

Of development of building lots is 19,72%.

Building (gross) area of 289,12 m²:

- Ground 115,91 m²

- Loft 113,21 m²

- Economy Eng. 60.00 m²

Private detached house on a plot with the following distances from boundaries, streets, buildings, etc:

- Of the northeastern boundary 3.00 m

- South of the border 18.00 m

- From the northwestern boundary 1.50 m

- From the southwestern boundary 6.00 m

Private economic structures on the parcel with the following distances from boundaries, streets, buildings, etc:

- From the northern boundary 1.00 m

- From the eastern boundary 3.00 m

- From the southwestern boundary 20.00 m

- From the northwestern boundary 14.00 m

Construction

The foundations of the family home will be a ribbon of compacted concrete MB-20. The depth of foundation shall be a minimum of 80 cm in a sound field. Load-bearing walls and floor attic will be of brick block, 30 cm thick, built in extension mortar, reinforced concrete reinforced vertical, horizontal and inclined ring beams / VIII zone seismicity. The walls will be in full and hollow brick wall of 10 and 20 cm.

Ceilings will be HALF MONTAGE ground, with the arm system FERT. bet. compression plate thickness 16 +4 cm. Ceilings will be performed according to manufacturer’s instructions beds (beds, stiffening ribs, support, etc.). All plaster walls and ceilings will be rough and fine lime plaster and paint colors HALF DISPERSIVE. Walls in the toilets, kitchen, etc. opločiti will be ceramic tiles.

The facade of the building will be carried out with thermal mortar façade a minimum thickness of 5 cm. Finish will be smooth lime plaster painted WITH fasadex. Plinth building will be minimal difference in the prana. All concrete on the facade will be covered with combination plates 3 cm thick. The floor layers install the corresponding hydro and thermal insulation. Terms of physical protection of property are fully insured. CHIMNEYk in the house will be from SCHIEDEL elements sectional flue channel 16 cm. Clean-out door will be found on the ground. CHIMNEYk It will be performed by the manufacturer of chimney elements.

The roof will be dvostrešan. The roof surface will be 30°. Roof of the building will be derived from fir timber class II structure and dimensions of the static budget, and plans. The cover will be tile. The roof sheet metal will be from galvanized sheet metal.

Windows and doors will be PVC. Protection from the elements on the windows and walls will be using the plastic shutters. Glazing will be Insulating glass thickness 4 +12 +4 mm.

Balconies will be opločiti clinker tiles. All floors will be performed on the “floating floor”. The bathrooms on the floor will be installed insulation, which will be built with walls about 15 cm. Weight ceilings and walls between each unit will be greater than 350 kg / m² and meet the requirements in terms of sound protection.

Finishing floors will be parquetand ceramic tiles. Staircase and balcony railings to be a locksmith, final licen oil coatings.

The designed lifetime of the building is 50 years. Reliability of structures designed to withstand all foreseeable actions that occur in normal use, and maintain appropriate property within a predictable time period, will be achieved by using quality and durable materials (materials), and the application of appropriate technical solutions. Construction and construction will not jeopardize the reliability of the adjacent buildings, the stability of soil on the surrounding land, surface transport, utilities and installations and more.

The structural elements of buildings will be protected FIRE non-combustible material, so there is no possibility of the rapid collapse of the structural parts due to a possible fire.

The project envisions the use or erection of natural materials (materials) such as stone, glass, wood, steel, aluminum, brick, etc., and environmentally friendly finish them. All materials of artificial origin (synthetic) must be stable and such that the normal changes in temperature, humidity and insolation does not reveal harmful fumes and radiation.

From the above it follows that the only requirement for the maintenance of the building renovation topcoats on some parts of the building, all according to the manufacturer’s instructions.

Infrastructure

Family house will be connected to a low-voltage power supply, 6.6 kW, 1f. Water will come from wells located on the plot. Drainage will be the collection tank. Heating will be on solid fuel furnaces. Ventilation of all rooms will be through the windows and doors.

The parcel is also room – storage for hygienic disposal of solid wastes, which provides complete protection from insects and rodents, and

other animals, until final dispersion of waste. Garbage is disposed of PVC waste bags, PVC or trash cans.

Fence parcel

Fence adjacent to the parcel will be performed by metal poles and wire twists, max. height of 1.50 m of concrete parapet height of 30 cm. Parapet street fences max. height 30 cm, and can be made of concrete, brick and stone. Fill fence height of parapets to the max. 1.30 m elevation of the terrain is regulated by the locksmith profile.

Landscaping

Access to the building will be from public roads, road Turopoljska, cp 2859 k.o. Karelia. Parking cars is provided on our own land, provided there are 3 parking spaces, according to the budget:

-229,12 m²x 11 AM / 1000 m²= 2,52 = 3 PM

All surfaces will be free to edit, and plant native shrubs and ornamental trees. It is anticipated afforest 522.00 m², Ie 58%.

PURPOSE AND AREA OF PREMISES net benefit

Family House

GROUND

FLOOR TOTAL 93,04 m²

ATTIC

ATTIC TOTAL: 75,17 m²

Commercial buildings

MR. GRAĐ. TOTAL: 52.60 m²

TOTAL: 220,81 m²

CALCULATION OF CONSTRUCTION AREA

Family House

ground floor 115,91 m²

1st floor 113,21 m²

Total: 229.12 m²

Commercial buildings

ground floor 60,00 m²

TOTAL: 289,12 m²

CALCULATION OF THE VOLUME

Family House

(109.34 x 2.88) + 6.56 + (101.43 x 0.80) + (101.43 x 3.28 ÷ 2) + (7.54 x 5.20 ÷ 3) + 5.22 + 6,56 = 593.80 m³

Commercial buildings

(60.00 x 3.40) + (60.00 x 2.64 ÷ 2) = 283, 20 m³

TOTAL: 877,00 m³

DESIGN OF BUILDINGS IN RELATION TO SAVING HEAT AND THERMAL PROTECTION

Technical description

The calculation was made with a computer program Thermal protection Novolit 2005

Location and purpose of the building

Purpose of building: Residential buildings heated to temp. 18 ° C or higher

Schedule of: Less than 3 floors

The building is small scale and / or family home

Meteorological parameters

Meteorological station:

Month Mean monthly temp.

Ambient air Θe (° C) mean outdoor humidity (%)

January -1,3 86,6

February 1,4 81,5

March 5,7 74,2

April 10,6 70,7

May 15,3 71,8

June 18,7 70,9

July 20,4 72,7

August 19,5 76,8

September 15,8 80,1

October 10,3 83,2

November 5,0 86,2

December 0,4 87,6

Θe, MJ, max = 20.4 ° C

Geometrical properties

The volume of the heated part of the building Ve (m³): 877,00

Useful floor area of buildings Ak (m²): 280,64

Heating

Type and use of renewable energy: Heat from the environment

Heating mode: Local

The share of renewable energy in the required heat energy for heating (%): 0

LIST building components

Exterior walls, walls to the garage, attic, Umax = 0.45 W / m² K

- Z1 – EXTERNAL WALL AND WALL TO GARAGE, U = 0.29 W / m² K

Floors on the ground (to a depth plan rooms 5 m), Umax = 0.50 W / m² K

- P1 – UNDER GROUND (Ground Floor), U = 0.45 W / m² K

Ceilings between dwellings, the ceilings of heated working spaces of different users

- S1 – CEILING BETWEEN heated floors, in = 0.63 W / m² K

Flat and pitched roof over the heated space, Umax = 0.30 W / m² K

- K1 – hip roof, U = 0.23 W / m² K

Windows, doors, skylights and other transparent elements, Umax = 1.80 W / m² K

- Detach wooden box – double low-e + + argon ostaklj., U = 1.42 W / m² K

Exterior doors with opaque doors of the gates, Umax = 2.90 W / m² K

- External Wooden Door, with full neck wing, U = 1.95 W / m² K

Building components meet the requirements of the Regulations!

Name of structures:

Z1 – EXTERNAL WALL AND WALL TO GARAGE

Building Part 1 – The outer walls, the walls of the garage, attic

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

3.03 – lime-cement plaster (1800)

2,00

1000

1800

1,000

0,7

2,7

5,7

1.08 – hollow blocks, clay (1100)

30,00

900

1100

0,480

2,2

Novolit STIROPOR EPS F (according to BS EN 13163)

10,00

1260

0,038

3.15 – polymer mortar (1100)

0,50

1000

1100

0,700

2,7

5,7

Block thickness:

42,50

Surface resistance to heat transfer: RSI = 0.13 m² K / W, RSE = 0.04 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 3.448 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.290 W / m² K

Condensation on the surface of the building:

Application form of moisture in the room

Class 3 – living room with a low intensity of use

month

vapor pressure at room pi (Pa)

saturation vapor pressure PSAT (Pa)

temp.Θsi surface, min (° C)

temperature factor frsi

January

1.366

1.707

15,0

0,766

February

1.379

1.724

15,2

0,741

March

1.316

1.645

14,5

0,612

April

1.322

1.652

14,5

0,417

May

1.457

1.821

16,0

0,156

June

1.586

1.983

17,4

0,000

July

1.741

2.177

18,9

0,000

August

1.762

2.203

19,0

0,000

September

1.624

2.030

17,7

0,464

October

1.474

1.842

16,2

0,610

November

1.420

1.775

15,6

0,709

December

1.424

1.780

15,7

0,779

Building section satisfy the requirement for condensation on the surface!

Condensation inside the building parts:


	*Building section satisfy the requirement for internal condensation!*

	Pressure distribution of water vapor in the building for the month of January

Name of structures:

P1 – UNDER GROUND (Ground)

Building Part 5 – The floors on the ground (to a depth plan rooms 5 m)

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4.05 – Wood

1,50

2000

550

0,150

1,05

3:19 – cement screed (2000)

5,00

1100

2000

1,600

2,5

PVC – Foil

0,02

960

1200

0,190

Novolit STIROPOR EPS 100 (according to BS EN 13163)

5,00

1260

0,036

3,5

STYROFOAM T Novolit EPS (elastificirani to EN 13 163)

2,00

1260

0,042

0,8

5:02 – bituminous waterproofing glass fabric

1,00

1000

1100

0,230

500

Block thickness:

14,52

Surface resistance to heat transfer: RSI = 0.17 m² K / W, RSE = 0.00 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 2.212 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.452 W / m² K

Name of structures:

S1 – CEILING BETWEEN heated FLOOR

Building Part 6 – The ceilings between dwellings, the ceilings of heated working spaces of different users

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4.05 – Wood

1,50

2000

550

0,150

1,05

3:19 – cement screed (2000)

5,00

1100

2000

1,600

2,5

PVC – Foil

0,02

960

1200

0,190

STYROFOAM T Novolit EPS (elastificirani to EN 13 163)

3,00

1260

0,042

1,2

FERT ceiling (concrete bricks + 16 +4 cm)

20,00

900

800

0,390

0,064

2,2

3.03 – lime-cement plaster (1800)

2,00

1000

1800

1,000

0,7

2,7

5,7

Block thickness:

31,52

Surface resistance to heat transfer: RSI = 0.10 m² K / W, RSE = 0.10 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 1.580 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.633 W / m² K

Name of structures:

K1 – INCLINED ROOF

Building Part 9 – flat and pitched roof over the heated space

Weight per unit area is less than 100kg / m²

layer

Material

thickness
d (cm)

spec.topl.
cp (J / kgK)

density
ρ (kg / m³)

topl.prov.
λ (W / mK)

dif.otpor.
r (m)

mas.vlaž.
in (%)

max.m.vl.
UMAX (%)

4:01 – cardboard plates

2,50

900

0,250

0,2

Neprovjetravani layer of air – heat flow upward d = 50mm

5,00

1005

0,313

0,05

Polyethylene 0.25 mm

0,03

1250

1000

0,190

100

Novolit STIROPOR EPS 70 (according to BS EN 13163)

14,00

1260

0,038

5,6

Wood (500)

2,20

1600

500

0,130

1,1

Carpet / textile lining

0,10

1300

200

0,060

0,005

Poorly ventilated air layer – heat flow upward d = 50mm

5,00

1005

0,625

0,05

Clay tile

2,00

800

2000

1,000

0,8

Block thickness:

30,83

Surface resistance to heat transfer: RSI = 0.10 m² K / W, RSE = 0.04 m² K / W

The heat transfer coefficient:

Thermal resistance of homogeneous layers Rt = RSI + Σ di / λi + RSE = 4.367 m² K / W

The heat transfer coefficient U = 1 / (Rt + R) = 0.229 W / m² K

Condensation on the surface of the building:

Application form of moisture in the room

Class 3 – living room with a low intensity of use

vapor pressure at room pi (Pa)

saturation vapor pressure PSAT (Pa)

temp.Θsi surface, min (° C)

temperature factor frsi

1.185

9,5

0,624

Building section satisfy the requirement for condensation on the surface!

Condensation inside the building parts:


	*Building section satisfy the requirement for internal condensation!*

	Pressure distribution of water vapor in the building for the month of January

Name of structures:	WINDOW wooden box – double low-e + + argon ostaklj.
Construction Part 11 – Windows, doors, skylights and other transparent elements

The heat transfer coefficient:
Heat transfer coefficient. framework (including thermal bridges between the frame and glass) Uokv = 2.17 W / m² K The heat transfer coefficient of glass Ust = 1.10 W / m² K Participation square meter surface of the frame opening FF = 0.70 The overall heat transfer coefficient U = 1.42 W / m² K
Allowed the heat transfer coefficient for the construction of: Umax = 1.80 W / m² K
Building section satisfy the requirement for the coefficient of heat transfer!

The degree of leakage of the total energy through the glazing g = 0.58
Shielding factor Fs

Shielding factor Fs = 1.00

Orientation of windows: N

Screening of the horizon: - Horizon angle: 0 ° - Partial factor for shielding horizon FSO = 1.00 Canopy shading on: - Angle of shelter: 0 ° - Partial factor for shielding canopies FSN = 1.00
		Screening of the side screen: - Angle of the side screen: 0 ° - Partial shielding factor for the side screens FSR = 1.00
Condensation on the surface of the building:

Application form of moisture in the room
Class 3 – living room with a low intensity of use *Meets requirements of Building!*

Name of structures: DOORS Wooden outdoor, full door leaves

Construction Part 12 – Outside the door with opaque door leaves

The heat transfer coefficient:

The heat transfer coefficient U = 1.95 W / m² K

Allowed the heat transfer coefficient for the construction of: Umax = 2.90 W / m² K

Building section satisfy the requirement for the coefficient of heat transfer!

Condensation on the surface of the building:

Assumption of constant relative humidity in the premises

Internal moisture φi = 50.0%

Indoor design temperature Qi (° C): 20.0 ° C

Temperature factor on the inner surface frsi, max = 0.668

Design factor of temperature on the inner surface of frsi = (Rt-RSI) / Rt = 0.798

Building section satisfy the requirement for condensation on the surface!

Meets requirements of Building!

ACOUSTICAL DESIGN OF BUILDING

GENERAL INFORMATION

Computational analysis and assessment of acoustic properties of building components and construction of the building was made according to the requirements of:

1st Source of noise in the observed object

According to the regulations on maximum permissible noise levels in areas where people work or live, the maximum permissible noise levels in residential areas within the facility for the flat are:

L eq = 40 dB in the daytime

L eq = 30 dB at night

2nd Noise from specific sources of noise in the house

Heating facility the hot-water radiator from the boiler to natural gasAnd no central heating plants. In the house there is no other premises with sources of noise greater than L eq <55 dB.

3rd Effect of external noise

4th Determination of the relevant levels of external and internal noise

According to these descriptions and assessments:

a) for controlling the level of external noise, the maximum value from the previous analysis, adopted by the noise in the courtyard of the plot, which is:

day out V L eq = 65 dB

b) for controlling the level of internal noise, we adopted the following values:

inside day U1 L eq = 40 dB

inside at night U2 L eq = 30 dB

5th Determination of the minimum sound insulation value of circumferential structures

spatial sound

by day Rw = min L eq v – L eq at +5 = 65-40 +5 = 30 dB

at night Rw = min L eq v – L in eq +5 = 65-30 +5 = 40 dB

6th Calculation of sound insulation windows for the relevant noise

7th The choice of windows, glass walls and doors, and the terms of the quality

Integrated, these windows will make the overall sound insulation of: Rw = 32 dB.

The same parameters apply to glazed doors, walls, etc.

Solid doors are performed as a multi-layered door of wood or PVC.

8th Selection of the doors and the terms of the quality

Internal doors standard type, with a minimum value sound insulation of Rw = 25 dBnutar room apartment, kitchen and bathroom facilities.

9th Noise from the facility

The construction of the facility, will be increased noise levels in the construction zone.

COMPUTATION OF CONSTRUCTIVE ELEMENTS

1st Calculation of values of sound insulation Z1 – outer wall

- Lime-cement mortar 2.00 cm 1800 kg / m³

- Hollow blocks, clay) 30, 00 cm Kg 1100 / m³

- Novolit STIROPOR EPS F 10.00 cm 15 kg / m³

- Polymer mortar 0.50 cm 1100 kg / m³

Surface mass construction:

m = (0.02 x 1800) + (0,30 x 1100) + (0.1 x 15) + (0.005 x 1100)

= 3 m73, 00 kg / m²

Weighted sound insulation value R_w

R_w = 25 log m – 11

R_w = 25 log 318.00-11 = 53 dB

Assessment of building structures according to EN U.J6.201 – PASS

2nd Calculation of the value of S1 sound insulation – ceiling between heated floors

- Wood 1,50 550 kg / m³

- Cement screed 5,00 2000 kg / m³

- PVC – Foil 0,02 1200 kg / m³

- EPS Novolit STYROFOAM T 3,00 12 kg / m³

- FERT ceiling (concrete bricks + 16 +4 cm) 20,00 800 kg / m³

- Lime-cement mortar 2,00 1800 kg / m³

Surface mass construction:

m = (0,015 x 550) + (0.05 x 2000) + (0.0002 x 1200) + (0.03 x 12) + (0.2 x 800) + (0.02 x 1800)

m = 304.00 kg / m²

Weighted sound insulation value R_w

R_w = 25 log m – 11

R_w = 25 log 304.00-11 = 52 dB

Assessment of building structures - PASS

ESTIMATED COST building

(Standard calculation works in the building)

- Net usable area of the building 220,81 m2

- Construction price 3000.00 €/ M2

- The value of property 662.430, 00 €

EARTH WORKS 4.06% x 662.430, 00 = 26.895, 00 €

CONSTRUCTION PHASE 49.49% x 662.430, 00 = 327.837,00 €

CONSTRUCTION PHASE II 17.55% x 662.430, 00 = 116.256, 00 €

FINISHING WORKS 13.35% x 662.430, 00 = 88.434, 00 €

PLUMBING AND SEWAGE 8.05% x 662.430, 00 = 53.326, 00 €

ELECTRICAL INSTALLATIONS 7.50% x 662.430, 00 = 49.682, 00 €

______________________________________________________________

TOTAL: 100% 662.430, 00 = 662.430, 00 €

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220,81 m2 – ARCHITECTURE

PURPOSE AND AREA OF PREMISES net benefit

CALCULATION OF THE VOLUME

PURPOSE AND AREA OF PREMISES net benefit

CALCULATION OF THE VOLUME

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