ANALYSIS REPORT FOR SOLARIS BUILDING

ENVIRONMENTAL

ANALYSIS REPORT BASIS FOR SOLARIS BUILDING AUGUST 2021

MEMBERS: -ACASIETE CALDERÓN, Rebeca Sofía -ALVARADO ZAVALA, Pedro Alonso -ARTEAGA VEGA, Davis Jordan -CASTRO ALIAGA, Fiorella Andrea -CORONADO VEGA, Stephanie Belén -CRUZADO, Alejandro Daniel -LANDA CÁCERES, Jose -MOTTA DÍAZ, Dayana Cristell

COURSE: Acondicionamiento Ambiental II TEACHER: Arq. Ivonne Belice Ego-Aguirre Bazan

PROJECT EVALUATION

METHODOLOGY

GENERAL DATA

05

04

03

02

01

CONTENTS

EXECUTIVE SUMMARY AND RECOMMENDATIONS

LOCATION AND WEATHER

GREEN PROJECTION

10

09 PROPOSALS AND RECOMMENDATIONS

CONCLUSIONS

SOLARIS BUILDING

TECHNOLOGIES

08

07

06 SOLAR ANALYSIS

EXECUTIVE SUMMARY AND RECOMMENDATIONS SOLAR RADIATION

MATERIALS The use of materials in this building contributes to the correct air conditioning.

VERTICAL SHADING ON THE SOLSTICES AND EQUINOX

●

The use of light colors in flooring tiles and rough surfaces and the use in

It is observed that on the summer solstice the sun penetrates the ENE and WNW facades, illuminating the environments found there, and creating a shadow on the ESE and South facades.

the facades and roofs, favor the regulate the indoor temperature and avoid overheating, also to

have

a

good

reflectance especify in walls and floorings.

SOURCE: https://bit.ly/2VTdUe5

●

The use of glass The thermal conductivity coefficients is recommended, (low U value: 1,6 w/sq.m), low

Singapour

SOLARIS FUSIONOPOLIS

12: 00 PM - SUMMER SOLSTICE

While at the equinox, the sun penetrates the ESE and WNW facade, illuminating the rooms that are there and creating a shadow on the South and ENE facade.

Therefore, in the order to avoid direct solar radiation and to generate thermal physical comfort inside the building it is necessary to shade these facades.

SC

(shading

coefficient: 0.2. hight VLT: 50%,

low

emissivity

and

provide sun shading aver window

if

simple

or

laminated glass, is used also to reduce the amount 12: 00 PM - EQUINOX

of glass on the facades

SOURCE: https://bit.ly/2VLaYAB

04

The building presents ventilation and lighting.

Among them: ● ●

●

different

methods

of

02

VENTILATION

THE ECO CELL, which allows ventilation to extend to the parking levels LARGE GRILLES FOR SOLAR PROTECTION, which generates cross ventilation on the ground floor.

AMONG OTHERS

03

02

WIND TOWER

VENTURI EFFECT

COURTYARDS

03

CROSS VENTILATION

02

01

02

Some of the recommendations would be the ventilation systems applicable to this building, among them we have:

PROJECT EVALUATION The purpose of this report is to study and analyze the solar behavior of the multi-purpose tower (Solaris Tower) in Singapore. This city has a latitude of 1 ° 34 ’83 "N ,, a west longitude of 103 ° 83 ’56" E, it has a climate with a high temperature value throughout the year and a high humidity value.

Being located in the tropics, the path of the sun is vertical, for this reason, warming is greater on horizontal surfaces and less on vertical surfaces. The way in which the architectural element will have to be adapted to the climatic variables of Singapore in order to generate comfort inside the building environments will be studied, therefore the solar incidence, the daylight, the green projection and the ventilation is going to be analyzed.

Also the material of the walls, glass and different architectural elements and technologies that the building uses. The solar route and its relationship with the Singapore climate will be analyzed, generating design strategies and recommendations necessary to achieve comfort. solar incidence inside the building, as well as direct radiation, w/ h gained from the spaces studieds, ventilation and the importance of using solar protection on the facades.

METHODOLOGY The methodology for the study is analytical. The Following procedures will be carried out: data collection of the architectural object and the place of study, processing of them with the help of Ecotec software, analysis of the processed data supported by the concepts related to the natural environment considering the climate as one of its most important elements, finally verifying the degree of efficiency of said insertion.

05

GENERAL DATA

OBJECTIVES INTRODUCTION

PROJECT PHASES

Ken Yeang explains the philosophy

PHASE 1

PHASE 4

Be made up three towers

The seven levels , 22,500 square

(Connexis South, Connexis

meter building also contains a

North y Symbiosis)

100 seat theater.

PHASE 2A - 2B

PHASE 5

Phase 2A, be formed by

Be composed by a 17 levels

three

edifice with a separate with a

buildings

(Innovis,

behind his works in a different way,

Kinesis y Synthesis) Phase 2B, is designed

in his own words:“We have to build

renowned

in harmony with the natural world.

architect, Dr Ken Yeang, a

Our goal must be not simply to slow

sustainable

the present rate of environmental

named as Solaris.

impairment,

but

to

eliminate

five flat office block, and is by

“green”

developed as a commercial space

that

integrates

retail

and housing activities.

development

it

entirely. For example, we need to ensure that all industrial wastes are not

just

reused,

but

recycled

PHASE 3

naturally, flowing integrally back

It consist of two office

into

towers of six floors and

the

environment

ecosystem-based must

work

through

processes.

towards

green

We

business park space, linked

eco

by a central plaza and an

infrastructure, serving ecocities, and design buildings as living systems. "

elevated bridge.

07

ZONING 1st Floor

LEGEND

Singapour

LEGEND

SOLARIS FUSIONOPOLIS

5th Floor

Commercial stores areas

Investigation and Development area

Atrium

Vertical Circulation

Reception and Lobby

Rest rooms

Complementary services area

Horizontal Circulation

08

LOCATION AND WEATHER

LOCATION LOCATION LOCATION

WEATHER

LATITUDE -

1° 34’ 83”N

LENGTH -

103° 86’ 56”N

ASIA, SINGAPUR - FUSIONOPOLIS According to Koppen's Classification AF = Rainy Tropical

GENERALITIES -

Singapour

SOLARIS FUSIONOPOLIS

-

ARCHITECT: Hamzah & Yeang PROJECT YEAR: 2008 CATEGORY: Edificios individuales CONCEPT: Regenerate Ecosystem Consider weather Tropical

10

TEMPERATURE UNIT MAX MEDIA TEMPERATURE

C°

MEDIA MIN MEDIA

JAN

FEB.

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

31.4

32.4

32.8

32.6

32.4

32.3

31.9

31.9

31.6

31.5

31.2

31.2

26.5

27.2

27.5

27.7

27.7

27.4

27.0

27.4

26.8

26.9

26.7

26.5

21.7

22.0

22.2

22.8

23.0

22.6

22.1

22.9

22.1

22.3

22.3

21.9

LOCATION: LATITUDE: 3 ° 09'28 "N LENGTH: 101 ° 42'42" E Difference throughout the year

AVERAGE

Closer to 26.7 °C

27.63+0.66 ( CLO) = 28.29

minimum maximum

27.63 – 0.66 ( CLO)= 26.97

Difference throughout the year

The comfort zone goes from 21.00 ° C to 26.7 ° C - It is not within Comfort Kuala Lumpur nor the comfort axis being 27.63 degrees neither is this within comfort with the clo.

CLO

23.0 – 21.7 = 1.3 32.8 – 31.2 = 1.6

temperature stable

January 31.4 – 21.7= 9.7 July 31.9 – 22.1 = 9.8 November 31.2 – 22.3 =8.9

1 clo 🡪 7.3 °C 0.25 🡪 1.38 °C +0.66°C

0.04

1.32

SLEEVELESS SHIRT

0.06

SHORT

0.06

NEITHER IS THIS WITHIN COMFORT WITH THE CLO

UNDERWEAR

-0.66 °C

Relationship with comfort

SNEAKERS

0.09

0.25

The temperature is always above the comfort.

SOURCE: Meteoblue 2018

The maximum temperature occurs in the months of March, April and May. The minimum temperature is in the months of December, January and February.

We take the average temperature of the 3 hottest months to take out the comfort axis

11

BIOCLIMATIC DATASHEET RAINFALL ●

RELATIVE HUMIDITY

The precipitations oscillate between 58mm and

●

177 mm, being its annual average 110 mm. ●

The annual HM max is 99% in the month of December, while the annual HR min is 72% in the month of August.

The months of January and February are the ones

●

with the least amount of rain, while the months of

The

wettest

season

is

between

the

months

of

November to January.

October to December are the ones with the most

JAN. FEB.

MAR. APR. MAY. JUN.

JUL. AUG. SEP.

OCT. NOV. DEC.

SOURCE: Meteoblue 2018

Singapour

SOLARIS FUSIONOPOLIS

rain.

SOURCE: Meteoblue 2018

%

JAN

FEB

MAR

APR

MAY

JUNE

JULY

AUG

SEP

OCT

NOV

DEC

MAX

97

94

93

91

90

88

88

86

89

91

95

99

MIN

78

77

77

74

79

77

75

72

78

73

78

76

12

OMBROTHERMIC CHART

●

According to the analysis carried out, it is concluded that Singapore only has a Wet Period during the year.

●

The temperature has a minimum variation reaching a maximum point of 28 in April and a minimum of 25.5 ° December.

JAN.

FEB.

MAR.

APR.

MAY.

JUN.

JUL.

AUG.

SEP.

OCT.

NOV.

DEC.

SOURCE: Meteoblue 2018

13

BIOCLIMATIC DATASHEET RADIATION ●

SUN HOURS

Verifying with the hours of sunshine we verify that in Singapore, the cloudiness is greater when the sun remains, then the radioactivity levels in the area

●

The months with the least hours of sunshine correspond to the months with the highest cloud cover (Winter)

will be evaluated.

METEOROLOGICAL MEASUR E UNITS ELEMENTS SUN HOURS

hrs

METEOROLOGICAL MEASUR E UNITS ELEMENTS SUN HOURS

hrs

JAN.

FEB.

MAR.

APRIL.

MAY.

JUNE

6

7

7

7

8

7

JULY

AUG.

SEP.

OCT.

NOV.

DEC.

6

5

5

5

5

4

%

JAN

FEB

MAR

APRI L

MAY

JUN E

JULY

AUG

SEP

OCT

NOV

DEC

MAX

136

171

163

151

144

138

136

131

163

164

130

145

MIN

116

139

144

121

118

119

117

110

132

135

115

118

SOURCE: Meteoblue 2018

●

Singapour

SOLARIS FUSIONOPOLIS

JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.

As the highest point we find February (165 kwh / m2) and in the month of November we would find

JAN.

FEB.

MAR.

APR. MAY. JUN.

JUL.

AUG.

SEP. OCT. NOV. DEC.

the point with the lowest solar radiation of almost 130 kWh / m2.

14

CLOUD The clearer part of the year in Kuala Lumpur begins around December 26; It lasts for 3.0 months and ends around March 24.

• On May 11, the cloudiest day of the year, the sky is cloudy or mostly cloudy 91% of the time and clear, mostly clear, or partly cloudy 9%

• February 20, the clearest day of the year, the sky is clear •

Mostly clear or partly cloudy 26% of the time

•

cloudy or mostly cloudy 74% of the time.

of the time

The cloudiest part of the year begins around March 24; It lasts for 9.0 months and ends around December 26.

Mayormente Despejado

15

BIOCLIMATIC DATASHEET CLOUD AND SUN HOURS

SOLAR ENERGY DARK

Nublado

JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.

Sun

Partly Cloudy

Cloudy JAN. FEB. MAR. APR. MAY. JUN. JUL. AUG. SEP. OCT. NOV. DEC.

●

In Singapore, the cloudy and partially cloudy SOURCE: https://bit.ly/3nbsR4s

area prevails. Highlighting February with the most Mayormente Despejado

darkest

period

is

in

November

with

high

●

cloudiness (19 cloudy days).

The brightest period of the year lasts for 1.8 months, from January 25 to March 18, with energy of 5.0 kWh. The brightest day of the year is February 20, with an average of 5.3 kWh.

●

The darkest period of the year lasts for 1.7 months, from November 1 to December 24, with an energy of 4.0

Singapour

SOLARIS FUSIONOPOLIS

sunny days (4 days approximately). And the

kWh. The darkest day of the year is December 4, with an average of 3.6 kWh.

16

SITE CLIMATE VARIABLES

01

The geographical coordinates of Singapore are latitude: 1,290 °, longitude: 103,850 °, and elevation: 23 m.

The topography within a 3 kilometer radius of Singapore has large variations in altitude, with a maximum altitude change of 151 meters and an average altitude above sea level of 16 meters.

ALTITUDE

The area within a 3 kilometer radius of Singapore is covered by artificial surfaces (85%) and water (12%), within a 10 mile radius by water (60%) and artificial surfaces (29%) and within a radius of 80 kilometers of water (60%) and trees (17%).

02

BIOTIC FACTORS There are many species of birds; some, like the swallow, live in inhabited areas. The native fauna include lizards and cobras, and mammals such as the scaled anteater, the nocturnal lemur and the long-tailed macaque.

WILDLIFE

SWALLOWS

LIZARDS

COBRAS

There are also different species of birds that have their main concentration the largest ornithological park in the world of Jurong birds with more than 600 species of birds such as birds of paradise, American bald eagles, cranes, parrots, crowned pigeons, toucans, hornbills and penguins LÉMUR NOCTURNO

BALD EAGLE

CRANES

17

SITE CLIMATE VARIABLES ONE NORTH PARK: The one north park is a research and business park designed and planned by JTC, within it will be developed several key sectors such as Biopolis, Fusionopolis, Mediapolis and MRT one-north station.

FUSIONOPOLIS:

This park does not have artificial lighting, which facilitated its consolidation as a sanctuary for birds.

It is implemented with tree species such as the Malaysian wild cherry or the weeping fig, food sources for birds.

Singapour

SOLARIS FUSIONOPOLIS

This sector of the park has an approximate area of 2.44 ha., And in order for it to develop in a sustainable way, the vegetation that already existed was retained and the original habitat was improved so that they would be established as a natural sanctuary to sustain the existing ones. bird populations.

18

TREES

FLORA Natural vegetation Singapore has been greatly affected by the action of man. The small central hilly area preserves the native jungle and in some coastal areas there are mangroves, although weedy areas are also frequent.

Singapore is an admirable and surprising destination, known as the "Garden City", it is conditioned by its location close to equator.

DIPTEROCARPACEAE Mainly lowland tropical trees in the rainforest.

DIPTEROCARPACEAE ANISÓPTERA

CUP WIDTH: 4 - 5 m.

HOPEA ODORATA It is a large tree that reaches 45 m in height with the base of the trunk.

CUP WIDTH:

ORCHIDS

5 - 7 m.

They constitute the rich biodiversity of the flora.

19

SITE CLIMATE VARIABLES ABIOTIC FACTORS

01

WEATHER

Just 1 degree north of the equator, it enjoys a tropical / equatorial climate quite naturally.

They do not have well-defined seasons like summer, spring, fall, and winter throughout the year.

TEMPERATURE

The hot season lasts 3.6 months, from February 28 to June 15, and the average daily maximum temperature is over 31 ° C. The hottest day of the year is April 15, with an average maximum temperature of 32 ° C and an average minimum temperature of 26 ° C.

FEB.

MAR.

APR. MAY. JUN.

JUL.

AUG.

SEP. OCT. NOV. DEC.

SUN HOURS

Singapour

SOLARIS FUSIONOPOLIS

JAN.

The cool season lasts 1.6 months, from December 3 to January 22, and the daily average maximum temperature is less than 30 ° C. The coldest day of the year is January 11, with an average minimum temperature of 25 ° C and an average maximum of 30 ° C.

The length of the day in Singapore does not vary considerably during the year, it only varies 11 minutes out of 12 hours throughout the year.

In 2021, the shortest day is December 21, with 12 hours and 3 minutes of natural light; The longest day is June 21, with 12 hours and 12 minutes of natural light; the earliest sunrise is 06:46 on November 1, and the latest sunrise is 07:16 on Feb. 10. Earliest sunset is 6:50 PM on November 4, and latest sunset is 31 minutes later at 7:20 PM on February 13

JAN.

FEB.

MAR.

APR. MAY. JUN.

JUL.

AUG.

SEP. OCT. NOV. DEC.

20

WIND ANALYSIS WIND DIRECTION The predominant wind directions come from SSW and NNE.

ANNUAL WIND DIRECTION DISTRIBUTION (%)

WIND DIRECTION

VELOC. MEDIA DE VIENTO

JAN

SSO

4 m/s

FEB

SSO

4 m/s

MAR

SSO

3 m/s

APRIL

SO

3 m/s

MAY

NNE

3 m/s

JUNE

NNE

3 m/s

JULY

NNE

3 m/s

AUG

N

4 m/s

SEP

NNE

3 m/s

OCT

NNE

3 m/s

NOV

SSO

3 m/s

DEC

SSO

3 m/s

VELOCITY The months of January, February and August the wind speed reaches 4 m / s; while in the other months of the year it only reaches 3 m / s.

FREQUENCY The most frequent winds are coming from the SSW and the NNE, each one with a percentage of 42%; SSO, from November to March,; while the NNE, in the months of May, June, July, September and October.

The winds with less frequency come from the SW and N, with a percentage of 8% each; of the SO, in the month of April; while from the N, in the month of August.

SOURCE:: Windfinder

21

SOLAR ANALYSIS

SOLAR STUDY FACADES ORIENTATION

FACADE A

LATITUDE:

ORIENTATION: NORTHWEST

N

1.28333 1° 16′ 60″ North

LENGTH: 103.85 103° 51′ 0″ E

NW

B

NE

FACADE B ORIENTATION: NORTHEAST

A

E

W

FACADE C

C D

SW

SE

ORIENTATION: SOUTHEAST

FACADE D SOURCE: OWN PRODUCTION

S

ORIENTATION: SOUTHWEST

23

SOLAR SOLAR STUDY STUDY SUMMER SOLSTICE

SOLAR CHARTER

JUNE 21 ST At this time, the building is affected by the sun, at 9am on facade B and at 5pm on facade A

LATITUDE: 1.28333 1° 16′ 60″ North

HOUR

HEIGHT

AZIMUTH

9:00

39.8°

60.1°

LENGTH:

12:00

67.9°

3.4°

103.85 103° 51′ 0″ E

17:00

15.7°

-66.0°

EQUINOX SEPTEMBER/MARCH 21 ST At this time, the building is affected by the sun, at 9am on facade C and at 5pm on facade A

B A

D

HEIGHT

AZIMUTH

9:00

42.0°

91.6°

12:00

86.7°

118.6°

17:00

17.8°

-90.7°

WINTER SOLSTICE

C

DECEMBER 21 ST At this time, the building is affected by the sun, at 9am on facade C and at 5pm on the facade D

Singapour

SOLARIS FUSIONOPOLIS

W

HOUR

HOUR

HEIGHT

AZIMUTH

9:00

39.3°

122.3°

12:00

65.2°

178.9°

17:00

13.6°

-114.6°

SOURCE: OWN PRODUCTION

24

HEIGHT AND AZIMUTH

SHADOW HOUR

HEIGHT

AZIMUTH

9:00

39.8°

60.1°

SUMMER SOLSTICE

12:00

67.9°

3.4°

JUNE 21 ST

17:00

15.7°

-66.0°

9:00 am HOURS OF SOLAR INCIDENCE ON THE FACADE

SHADOW THROUGHOUT THE DAY

HOUR

FACADE

13:30 - 18:00

A (NORTHWEST)

6:00 - 13:30

B (NORTHEAST)

6:00 - 11:00

C (SOUTHEAST)

-------

D (SOUTHWEST)

B

12:00 pm At this time, due to the solar incidence projected on the building, the facade with the highest incidence solar is facade B with almost 8 hours Sun

A

C

D

5:00 pm SOURCE: ECOTEC/OWN ELABORATION

25

SOLAR STUDY HOUR

HEIGHT

AZIMUTH

SUMMER SOLSTICE

9:00

39.8°

60.1°

JUNE 21st

12:00

67.9°

3.4°

17:00

15.7°

-66.0°

NORTHEAST FACADE

NORTHWEST FACADE

39.8°

SOURCE: OWN ELABORATION

SOURCE: OWN ELABORATION

HOURS OF SOLAR INCIDENCE ON THE FACADE

Singapour

SOLARIS FUSIONOPOLIS

15.7°

9:00 am

HOUR

FACADE

13:30 - 18:00

A (NORWEST)

6:00 - 13:30

B (NORTHEAST)

6:00 - 11:00

C (SOUTHEAST)

-------

D (SOUTHWEST)

SOURCE: ECOTEC/OWN PRODUCTION

5:00 pm

26

HEIGHT/ AZIMUTH

SHADOW WINTER SOLSTICE DECEMBER 21 ST

9:00 am

HOUR

HEIGHT

AZIMUTH

9:00

39.3°

122.3°

12:00

65.2°

178.9°

17:00

13.6°

-114.6°

SHADOW THROUGHOUT THE DAY

B

12:00 pm A HOURS OF SOLAR INCIDENCE ON THE FACADE

C

HOUR

FACADE

15:00 - 18:00

A (NORWEST)

---------

B (NORTHEAST)

6:00 - 12:30

C (SOUTHEAST)

6:00 - 18:00

D (SOUTHWEST)

D

5:00 pm SOURCE: ECOTEC/OWN PRODUCTION

In this period , because of the solar incidence projected on the building, the facade with more incide is the D because it receives sun throughout the day

27

SOLAR STUDY HOUR

HEIGHT

AZIMUTH

SUMMER SOLSTICE

9:00

39.3°

122.3°

DECEMBER 21st

12:00

65.2°

178.9°

17:00

13.6°

-114.6°

SOUTHEAST FACADE

SOUTHWEST FACADE

SOURCE: OWN ELABORATION SOURCE: OWN ELABORATION

HOURS OF SOLAR INCIDENCE ON THE FACADE

Singapour

SOLARIS FUSIONOPOLIS

39.3°

9:00 am

HOUR

FACADE

15:00 - 18:00

A (NORWEST)

---------

B (NORTHEAST)

6:00 - 12:30

C (SOUTHEAST)

6:00 - 18:00

D (SOUTHWEST)

5:00 pm SOURCE: ECOTEC/OWN PRODUCTION

28

HEIGHT/ AZIMUTH

SHADOW EQUINOX MARCH/ SEPTEMBER 21 ST

9:00 am

HOUR

HEIGHT

AZIMUTH

9:00

42.0°

91.6°

12:00

86.7°

118.6°

17:00

17.8°

-90.7°

HOURS OF SOLAR INCIDENCE ON THE FACADE

SHADOW THROUGHOUT THE DAY

12:00 pm B

HOUR

FACADE

13:30 - 18:00

A (NORWEST)

6:00 - 12:00

B (NORTHEAST)

6:00 - 12:00

C (SOUTHEAST)

07:00 - 17:00

D (SOUTHWEST)

At this time, due to the solar incidence projected on the building, the facade with the highest incidence solar is facade D with 10 hours Sun

A

C

D

5:00 pm FUENTE: ECOTEC/OWN PRODUCTION

29

SOLAR STUDY HOUR

HEIGHT

AZIMUTH

EQUINOX

9:00

42.0°

91.6°

MARCH/SEPTEMBER 21 ST

12:00

86.7°

118.6°

17:00

17.8°

-90.7°

WEST FACADE

SOURCE: OWN ELABORATION

SOURCE: OWN ELABORATION

HOURS OF SOLAR INCIDENCE ON THE FACADE

Singapour

SOLARIS FUSIONOPOLIS

EAST FACADE

THERE ARE SOLAR INCIDENDE ON THE WEST FACADE AT 5 PM

9:00 am

HOUR

FACADE

15:00 - 18:00

A (NORWEST)

---------

B (NORTHEAST)

6:00 - 12:30

C (SOUTHEAST)

6:00 - 18:00

D (SOUTHWEST)

5:00 pm SOURCE: ECOTEC/OWN PRODUCTION

30

ATRIUM ILLUMINATION

The project comprises two tower blocks separated by a grand naturally-ventilated central atrium.The solar shaft arranged diagonally juts out of the first tower block and allows sunlight to percolate into the interiors, reducing the need for artificial lights.

31

ATRIUM ILLUMINATION RADIATION ATRIUM ILLUMINATION

SOURCE: OWN ELABORATION

●

Singapour

SOLARIS FUSIONOPOLIS

JULY 21 ST 12:00 PM

The public plaza has a slanted glass operable roof that allows natural ventilation and sunlight to percolate into the interiors. The open space of the plaza provides a good place for gatherings and hosting events, while the two towers are linked by sky bridges over the public plaza on the top floors.

32

EQUINOX MARCH/SEPTEMBER 21ST

9:00 PM

12:00 PM

17:00 PM

SOURCE: OWN ELABORATION

●

At this time, the sun penetrates the ESE and WNW facade, illuminating the rooms that are there, and creating a shadow on the South and ENE facade.

33

ATRIUM ILLUMINATION WINTER SOLSTICE DECEMBER 21 ST

Singapour

SOLARIS FUSIONOPOLIS

9:00 PM

12:00 PM

17:00 PM

SOURCE: OWN ELABORATION

●

At this time, the sun penetrates the ESE Y South facade. Illuminating the rooms that are there, and creating a shadow on the the ENE and WNW facade.

34

SOLAR PENETRATION SUMMER SOLSTICE JUNE 21 ST

9:00 PM

12:00 PM

17:00 PM

SOURCE: OWN ELABORATION

●

At this time, the sun penetrates the ENE and WNW facade, illuminating the environments that are there, and creating a shadow on the ESE and South facade.

35

RADIATION RADIATION

ANALYSIS

ANNUAL DAILY AVERAGE RADIATION

1

2 1.

Facade SSW Receives radiation of 626 Wh/m2 average

2.

Facade NW Receives radiation 1112 Wh/m2 average

3.

Facade ENE

3

4

4.

Facade NE Receives radiation of 626 Wh/m2 average

5.

Singapour

SOLARIS FUSIONOPOLIS

Receives radiation 1112 Wh/m2 average

Ceiling Receives radiation between 4028 and greater than 5000 Wh/m2 average

SOURCE: OWN ELABORATION

SOLAR STUDY

CASE 1 SHADE ON THE WINDOW

CASE 2 SHADE FAR FROM THE WINDOW

CASE 3 NO SHADE

SOURCE: OWN ELABORATION

37

CONCLUSIONS

TEMPERATURE ●

RADIATION ●

The temperature exceeds the comfort zone,

since

at

the

place,

it

Radiation in this place is around 145 kwh/m2 per year, and its value varies

is

according to other climatic factors

registered that the annual average is

such as cloudiness.

above the limit of the thermal comfort zone.

SOLAR ENERGY HUMIDITY

●

The value of solar energy varies between the values of 5.0 kWh and

●

Humidity is another climatic factor

4.0 kWh per year, with the time of

that is above the comfort zone,

greatest oscillation of this factor being

having approximately 90% humidity

CLOUDS HOURS ●

Singapour

SOLARIS FUSIONOPOLIS

of

panels

RAINFALL

AND

SUN

Cloud cover in the area is high throughout

Rainfall in the area occurs throughout the

the year, which directly affects the number

year, with an average annual value of

of hours of sunshine, so the maximum

110 mm, with maximum precipitation

number of hours of sunshine is 4 days in the

during the months of November and

month of February, while cloud cover is

December. It should be noted that

total or partial on an annual basis, with a

according to the ombrothermal chart it

maximum in November.

the year

months

should be consider for photovoltaic

and colder than in a dry climate.

belongs to a humid climate throughout

the

February and March. This factor

throughout the year, so it feels hotter

●

during

38

TECHNOLOGIES

TECHNOLOGIES SOURCE: OWN PRODUCTION

OFFICE

OFFICE

1

ISOMETRIC VIEW

ELEVATION VIEW

SOURCE: OWN PRODUCTION-ECOTEC

SOURCE: OWN PRODUCTION-ECOTEC

GREENMARK RANKING

NORTH HEMISPHERE SUMMER SOLSTICE JUNE 21 ST HOUR: 9:00 AM

OFFICE

Singapour

SOLARIS FUSIONOPOLIS

OFFICE

- In September 2009 it received a Green Mark Platinum rating, the highest level of certification awarded.

● ●

HEIGHT: 39.80° AZIMUTH: 60.10°

-PURPOSE: 1.It allows natural light to penetrate the inside of the building.

-LIGHTING: It has sensors that reduce the use of energy, with sufficient natural light, which automatically turn off artificial light.

40

3

CONTINUOUS LANDSCAPED PERIMETRAL RAMP

A

PERIMETRAL RAMP

-MEASURE: 1,5 km long x 3 m wide -CONNECT: The adjacent one-north park, relative to the ground level and the Eco-cell with the garden waterfall on the roof top levels.

-PURPOSE: 1.Strategy for environmental cooling of the building facade.

SOURCE: OWN PRODUCTION

RAINWATER PICKUP SYSTEM

2

SOLAR AXIS

41

ROOF GARDENSCORNER SKY

-LOCATION:It is collected from the downstream drainage of the perimeter ramp and from the roof of tower B with syphonic drainage.

-PURPOSE: Ruling on large garden areas.

-STORE: Tanks on the roof and in the basement (700 m3) allows 5 days of irrigation.

-VERTICAL PAISAJISM:

6

4

RAINWATER RECYCLING

TECHNOLOGIES

-Acts as a thermal shock absorber.

-Create areas for relaxation and spaces events.

-The sum of the areas with vegetation of the project will exceed the footprint of the site.

-PURPOSE: 1. Allows vegetation, natural light and ventilation to spread to parking levels.

39.80°

2. The lowest level contains the storage tank and the pump room of the rainwater recycling system.

SOURCE: OWN PRODUCTION

R

5

IS AX

6

Singapour

6

ECO CELL SYMPHONIC SYSTEM

6

LA

ECO CELL

6

SO

SOLARIS FUSIONOPOLIS

SOURCE: OWN ELABORATION

5

ROOF GARDENS

A

6

42

NORTH HEMISPHERE EQUINOCCIO MARCH/SEPTEMBER 21 ST HOUR: 12:00 PM ● ●

HEIGHT: 86.60° AZIMUTH: -148.46°

SOURCE: OWN PRODUCTION

ISOMETRIC VIEW SOURCE: OWN PRODUCTION-ECOTEC

ATRIUM

88.60°

POCKET PARK PLAZA ELEVATION VIEW SOURCE: OWN PRODUCTION-ECOTEC

43

TECHNOLOGIES

7

WARM AIR ATRIUM

GRILLS PURPOSE: 1.1. It functions as a mixed area, it also has a glass blinds ceiling operable and allows complete ventilation.

PURPOSE: 1. Reduces heat transfer through the low-emissive double-glazed perimeter facade.

Thermal transfer value (39W / m2).

2. They establish microclimates in living spaces.

Singapour

SOLARIS FUSIONOPOLIS

8

LARGE GRILLES FOR SOLAR PROTECTION

SOURCE: OWN PRODUCTION

COLD AIR

9

POCKET PARK PLAZA

PURPOSE: 1. Allows cross ventilation of the ground floor.

2. Provides a place for social and interactive events.

44

GREEN PROJECTION

ENTRANCE LANDSCAPE

01

02

RHAPIS MULTIFIDA

DRACAENA MARGINATA

TECOMA AMARILLA

ATRIUM PLANTS

CALATHEA

03

Another factor of consideration was the lighting and the urban profile, in order to be able to provide a variety of light on the facades, improving biodiversity.

PHILODENDRON SCANDENS

02

DRACENA SURCULOSA

EXTERIOR LANDSCAPE

POLYPODIUM PUNCTATUM

Singapour

SOLARIS FUSIONOPOLIS

The choice of plant typology was made, based on the environment of the project, with the aim of having a continuity of the landscape.

01

GREEN PROJECTION

PHILODENDRON XANADU

CORDYLINE INDIVISA

03 PHILODENDRON OXYCARDIUM BLECHNUM GIBBUM

PEBBLES

ASPARAGUS DENSIFLORUS

LEVEL V

LEVEL XII-IX-VI

PINANGA CORONATA

FLACOURTIA RUKAM

CALLIANDRA TERGEMINA

LEVEL VIII

MARANTE ARUNDINACEA

MALVAVISCUS ARBOREUS

PIPER SARMENTOSUM

LEVEL XIV

SYZYGIUM CAMPANULATUM

DILLENIA SUFFRUTICOSA

COSTUS CURVIBRACTEATUS

SELAGINELLA

LICUALA GRANDIS

47

GREEN PROJECTION

NIVEL XIV

NIVEL XIII

NIVEL XII

NIVEL XI

NIVEL X

NIVEL IX

NIVEL VIII

NIVEL VII

NIVEL VI

NIVEL V

NIVEL III

NIVEL II

NIVEL I

Singapour

SOLARIS FUSIONOPOLIS

NIVEL IV

PROPOSALS AND RECOMENDATIONS

BENEFITS 01. ENVIRONMENTAL BENEFITS • It has the highest ecological certification in Singapore, so it supports each other. It has an ecological ramp inside that allows a relationship of living beings.

• Its use design works as a production to generate biogas, with this use works the building as a supplier of fuel, energy and power for turbines or engines.

• It provides sustainable environmental solutions such as water filtering from the rainfall of the area, finding 55.1% as the building's self-sufficiency.

02. SOCIAL BENEFITS

GREEN ROOF DETAIL

• It integrates with the urban design of the buildings around, and it also has bridges and corridors that interact with the spaces creating a unit between the spaces outside the building.

• It has an efficiency in the use of natural resources, Integration with nature, besides that around it the berms and presence of green areas are actively maintained.

• This eco-infrastructure provides social, interactive and creative environments for occupants of the upper floors of the building, while balancing the inorganic elements inherent in the form built with a more organic mass.

GARDENING DETAIL

03. ECONOMIC BENEFITS

Singapour

SOLARIS FUSIONOPOLIS

• As mentioned in the environmental benefits, we find a sustainability and exploitation of production such as biogas.

• The use of gardening and green ceilings coincide with the zoning of the site, complementing a water exchange and storage relationship

• Having water storage tanks, which are capable of storing at least 700m3 allows the plants to be watered for more than 5 days.

• It contains approximately 36% reduction in total energy consumption, just talking about the inside and its use, compared to buildings in Singapore.

50

DESIGN RECOMMENDATIONS GIVONI'S GRAPHIC ● LEGEND ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 ZONE 9 ZONE 10ZONE 11ZONE 12ZONE 13ZONE 14-

ZC: COMFORT ZONE ZCP: PERMISSIBLE COMFORT ZONE GI: INTERNAL REVENUE GSA: PASSIVE SOLAR GAIN GSP: ACTIVE SOLAR GAIN HU: HUMIDIFICATION CC: CONVENTIONAL HEATING PS: SUN PROTECTION MT: THERMAL MASS RE: EVAPORATIVE COOLING MT + V: THERMAL MASS + NIGHT VENTILATION V: NATURAL OR MECHANICAL VENTILATION AA: AIR CONDITIONING CA: HEATING

● CONCLUSION It is concluded that, according to Givoni's graph, it is located in ZONE 12, where ventilation is recommended as an air conditioning system in order to reach the comfort zone.

51

DESIGN RECOMMENDATIONS DESIGN RECOMMENDATIONS ● PASSIVE AIR CONDITIONING SYSTEMS

BASED ON THE INFORMATION PROVIDED BY THE GIVONI CHART, RECOMMENDATIONS FOR VENTILATION SHOULD BE MADE.

SOURCE: OWN ELABORATION

VENTURI EFFECT

SOURCE: “CUADERNOS 14”

03

CROSS VENTILATION

WIND TOWER

SOURCE: “CUADERNOS 14”

04

02 Singapour

SOLARIS FUSIONOPOLIS

01

VENTILATION SYSTEM

COURTYARDS

SOURCE: “CUADERNOS 14”

52

●

●

●

The direct penetration of solar radiation should be avoided by means of horizontal solar protections. avoid direct penetration of ne/se/sw and nw facades by means of vertical sunscreens.

It is necessary to put sunscreen (sun shading) on the facades oriented towards NE, NO, SE and SO to generate a thermo-physical comfort because the rays of the sun fall in these orientations almost horizontally in the hours of the morning and in the evenings for that reason we propose to use a vertical element made of aluminium.

It is necessary also use sun shading for not generate glare inside the environments and also to protect the glasses of ultraviolet rays and infrared. it has to have a sun protection because the internal lighting values are too high causing discomfort as they are greater than 5.0.df%

06 ●

●

RADIATION DAYLIGTH ANALYSIS

The direct radiation is very high ( 4000 w/h) on horizontal elements so it is recommended to put intensive green roofs on the exposed elements such as roofs and terraces. it is important have a sun vertical shading to avoid direct radiation to the interior of the environments and prevent environments from being out of comfort.

07

05 ●

SOLAR

●

● ●

●

ORIENTATION

The orientation of the exposed walls of the building should be on the North–South axis, facing North and South in order to minimize solar heat gain.

The best orientations for all spaces, as a general rule, are ‘Southward and northward’.

This is because both orientations have recorded the same minimum mean temperature throughout the year, because of the Sun’s position in these directions (no direct radiation).

The worst orientations are ‘Westward and Eastward’ both of which have recorded maximum internal mean temperatures throughout the year compared to other orientations.

53

CONCLUSIONS

CONCLUSIONS GENERAL CONCLUSION

PROBLEM IDENTIFICATION Presence of • precipitation up to 110 mm per year

Presence of humidity throughout the year

• Presence of hours of sunshine from February to March

• Temperature outside the comfort zone

SELF- SUFFICIENCY

October

MAX- 99%

4 kWm

●

Contains an approximate 36% reduction in total energy consumption

December

MIN- 77%

5 kWm

●

Filtering water from rainfall in the area, finding 55.1% as self-sufficiency of the building.

DESIGN SOLUTIONS

04 03 02 01

●

The building is very well designed bioclimatical since it manages to solve all the environmental problems that are presented in an innovative way in its design, favoring the comfort of the user.

CROSSED VENTILATION

VENTURI EFFECT

POCKET PARK PLAZA

GREAT ATRIUM

SOLARIS AXIS

SOLARIS AXIS WIND TOWERS

GREAT ATRIUM

POCKET PARK PLAZA courtyards

ECO CELL

ECO CELL

55

CREDITS MEMBERS: -ACASIETE CALDERÓN, Rebeca Sofía -ALVARADO ZAVALA, Pedro Alonso -ARTEAGA VEGA, Davis Jordan -CASTRO ALIAGA, Fiorella Andrea -CORONADO VEGA, Stephanie Belén -CRUZADO, Alejandro Daniel -LANDA CÁCERES, Jose -MOTTA DÍAZ, Dayana Cristell COURSE: Acondicionamiento Ambiental II TEACHER: Arq. Ivonne Belice Ego-Aguirre Bazan