MAXIMIZING GREEN SPACE IN A BUILDING COMPLEX THROUGH ALTERNATIVE LANDSCAPE DESIGN ELEMENTS

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SCHOOL OF ARCHITECTURE

DELHI TECHNICAL CAMPUS, GREATER NOIDA

AFFILIATED TO – GURU GOVIND SINGH

INDRAPRASTHA UNIVERSITY DELHI

MAXIMIZING GREEN SPACE IN A BUILDING

COMPLEX THROUGH ALTERNATIVE LANDSCAPE DESIGN ELEMENTS

Submitted By: S. MOHAMMAD SALMAN NAQVI

06718001619

Research Coordinators: AR. CHARU JAIN

AR. SEEMA SHARMA

SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF BACHELOR OF ARCHITECTURE

BATCH: 2019-2024

DATE: 8/06/2023

MAXIMIZING GREEN SPACE IN A BUILDING COMPLEX THROUGH ALTERNATIVE LANDSCAPE DESIGN ELEMENTS

Abstract - Maximizing green space within building complexes is crucial for creating sustainable and livable urban environments. This study explores the utilization of alternative landscape design elements, including vertical gardens, rooftop gardens, and indoor green walls, to achieve this goal. By integrating innovative approaches, the research aims to enhance the built environment, promote sustainability, and improve the well-being of residents. The study analysis case studies, assesses environmental and social impacts, and evaluates economic viability to provide valuable insights for architects and developers interested in creating vibrant, ecological spaces. Keywords: green space, alternative landscape design elements, building complex, sustainability, vertical gardens, rooftop gardens, indoor green walls, environmental impacts, social impacts, economic viability.

Keywords: Green Space, Alternative Landscape Design Elements, Building Complex, Sustainability, Vertical Gardens, Rooftop Gardens, Indoor Green Walls, Environmental Impacts, Social Impacts, Economic Viability

NEED FOR RESEARCH

1. Green space is beneficial for human health and well-being.

2. Building complexes often have limited green space.

3. Alternative landscape design elements can help maximize green space.

4. This study will explore the use of alternative landscape design elements to maximize green space in building complexes.

AIM

Explore the use of roof gardens and vertical gardens as alternative landscape design elements to maximize green spaces in a building complex.

OBJECTIVES

1. Assess the feasibility of implementing roof gardens and vertical gardens in a building complex.

2. Explore design considerations for integrating roof gardens and vertical gardens.

3. Examine the environmental benefits of roof gardens and vertical gardens.

4. Investigate the impacts of green spaces on health and well-being

5. Assess the economic viability of roof gardens and vertical gardens

HYPOTHESIS

Incorporating roof gardens and vertical gardens in a building complex will result in improved environmental sustainability, enhanced well-being, and positive social impact.

LIMITATIONS

1. The findings and recommendations of the dissertation may be specific to the particular building complex and context studied, limiting their applicability to other settings.

2. Access to relevant data, such as building and environmental data, may be limited, making it challenging to conduct comprehensive analyses and draw robust conclusions.

3. There may be limitations on the scope of the study, preventing a comprehensive analysis of all relevant factors influencing the implementation of roof gardens and vertical gardens.

1. INTRODUCTION

Green space is essential for human health and well-being. It can improve mental and physical health, reduce stress, and promote social interaction. However, building complexes often have limited green space. Alternative landscape design elements can help to maximize green space in building complexes

These elements include things like vertical gardens, green roofs, and pocket parks. This study will explore how to use alternative landscape design elements to maximize green space in building complexes. The goal is to create healthier and more liveable environments for people.

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1. LITERATURE STUDY ROOF GARDEN

A roof garden is a vegetated layer grown on a rooftop.

VERTICAL GARDEN

A vertical garden is a type of garden that is grown on a vertical surface, such as a wall or fence.

Roof Garden TYPES OF ROOF GARDEN EXTENSIVE ROOF GARDEN

An extensive roof garden is a type of green roof that is typically lightweight and low-maintenance. It is a good option for roofs that are not able to support a heavier green roof. Extensive roof gardens are typically made up of drought-tolerant plants and a lightweight growing medium. They require minimal irrigation and maintenance.

TYPES OF VERTICAL GARDEN GREEN WALLS VERTICAL GARDEN

A green wall is a vertical garden that is typically made up of plants that are attached to a wall or other vertical surface. It is also known as a living wall or vertical planting Green walls can be made up of a variety of plants, including herbs, vegetables, flowers, and succulents. They can also be used to create a focal point or to add privacy

Extensive Roof Garden INTENSIVE ROOF GARDEN

An intensive roof garden is a type of green roof that is typically heavier and more complex than an extensive roof garden. It is a good option for roofs that are able to support a heavier load. Intensive roof gardens can include a variety of plants, including trees, shrubs, and flowers. They also require more irrigation and maintenance than extensive roof gardens.

GREEN FACADES VERTICAL GARDEN

A green facade is a type of vertical garden that is attached to the exterior of a building. It is also known as a living wall or vertical planting Green facades can be made up of a variety of plants, including herbs, vegetables, flowers, and succulents. They can also be used to create a focal point or to add privacy.

Intensive Roof Garden SEMI INTENSIVE ROOF GARDEN

A semi-intensive roof garden is a type of green roof that is typically heavier than an extensive roof garden but lighter than an intensive roof garden. A semi-intensive roof garden is a type of green roof that is typically heavier than an extensive roof garden but lighter than an intensive roof garden.

FREE STANDING VERTICAL GARDEN

A free-standing vertical garden is a type of vertical garden that is not attached to a wall or other structure. It is typically made up of a frame that is filled with plants. Free-standing vertical gardens can be placed indoors or outdoors.

MAXIMIZING GREEN SPACE IN A BUILDING COMPLEX THROUGH ALTERNATIVE LANDSCAPE DESIGN ELEMENTS

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FIG 1_ FIG 2 FIG 2 FIG 3_Intensive Roof Garden FIG 4 Vertical Garden FIG 5 Green Wall Vertical Garden FIG 6 Green Facades Vertical Garden FIG 7_Green Facades Vertical Garden

2. CASE STUDY(ROOF GARDEN) ROOF GARDEN DLF CYBER HUB

The DLF Cyber Hub roof garden is a 60,000 square foot green space located in Gurugram, India. It is one of the largest roof gardens in India and is home to a variety of plants, including trees, shrubs, flowers, and herbs. The garden also features a water feature, a seating area, and a walking path.

BOSCO VERTICALE

The Bosco Verticale (Italian for "Vertical Forest") is a pair of residential skyscrapers in Milan, Italy. The towers are home to over 1,500 trees and shrubs, making them the most extensive vertical gardens in the world. The Bosco Verticale was designed by architect Stefano Boeri and was completed in 2014. The towers are 80 meters (262 feet) and 112 meters (367 feet) tall and have a total of 113 apartments.

The roof garden was designed to provide a number of benefits, including:

 Reduced heat island effect: The plants on the roof garden help to reduce the heat island effect, which is the phenomenon of urban areas being warmer than surrounding areas.

 Improved air quality: The plants on the roof garden help to improve air quality by absorbing pollutants.

 Increased biodiversity: The roof garden provides a habitat for a variety of birds, insects, and other wildlife.

 Enhanced aesthetic appeal: The roof garden adds a touch of beauty to the DLF Cyber Hub complex.

 Increased property value: The roof garden is estimated to have increased the value of the DLF Cyber Hub complex by 10%.

The roof garden has been a success since it was opened in 2010. It is a popular spot for employees of the DLF Cyber Hub complex, as well as for visitors to the area. The garden is also used for a variety of events, such as weddings, corporate functions, and cultural festivals.

The DLF Cyber Hub roof garden is a great example of how green roofs can benefit both the environment and the people who use them. It is a valuable asset to the DLF Cyber Hub complex and to the city of Gurugram.

 The trees and shrubs on the towers are watered by a rainwater harvesting system.

 The plants are selected for their ability to withstand the wind and sun.

 The trees and shrubs are monitored by a team of horticulturists.

 The Bosco Verticale is expected to save the city of Milan 100 tons of carbon dioxide each year.

The Bosco Verticale has been a success since it was completed. It has won numerous awards, including the International High-rise Award in 2014. The towers are also a popular tourist destination.

The Bosco Verticale is a great example of how vertical gardens can benefit both the environment and the people who live and work in them. It is a valuable asset to the city of Milan and a model for other cities around the world.

The Bosco Verticale is a pioneering project that has shown the potential of vertical gardens to improve the urban environment. It is a model for other cities around the world that are looking for ways to reduce their carbon footprint and improve air quality.

MAXIMIZING GREEN SPACE IN A BUILDING COMPLEX THROUGH ALTERNATIVE LANDSCAPE DESIGN ELEMENTS

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FIG 8_DLF Cyber Hub FIG 9_DLF Cyber Hub Roof Garden FIG 10_Bosco Verticale FIG 11_Bosco Verticale Roof Garden

3. COMPARATIVE ANALYSIS CHART(ROOF GARDEN)

Features Bosco Verticale

Visual

DLF Cyber Hub

Location Milan, Italy Guru gram, India

Concept Vertical forest with integrated greenery

Landscaped rooftop gardens

Size/area Approximately 9.88 acres (40,000 sqm) Approximately 2.5 acres (1 hectare)

Plant selection Diverse selection of native and adapted species

Biodiversity Promotes biodiversity and supports ecosystems

Air quality Improves air quality through plant absorption

Noise reduction Acts as a sound barrier for noise reduction

Thermal insulation Provides thermal insulation for energy efficiency

Aesthetics Visually stunning with vertical forest concept

Storm water management Manages storm water runoff through plant absorption

Ornamental plants and shrubs

Limited focus on biodiversity

Limited impact on air quality improvement

Limited impact on noise reduction

Limited impact on thermal insulation

Beautifully landscaped with decorative elements

Limited focus on storm water management

Sustainability Emphasizes sustainable practices in design Incorporates some sustainable features

Access and circulation

Transit connectivity

Designed for easy access and circulation

Good transit connectivity in the area

Provides well-planned pathways for movement

Convenient access to public transportation

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4. CASE STUDY(VERTICAL GARDEN) VERTICAL GARDEN VERTICAL GARDEN SANTALAIA

The Santalaia vertical garden is a 3,117 square meter (33,682 square foot) green wall located on the exterior of a residential building in Bogota, Colombia. It is the largest vertical garden in South America and one of the largest in the world.

The Santalaia vertical garden was designed by Paisajismo Urbano and was completed in 2015. The garden is home to over 115,000 plants of 10 different species, including ferns, succulents, vines, and herbs.

CAIXAFORUM MADRID VERTICAL GARDEN

The CaixaForum Madrid vertical garden is a 15,000 square meter (161,459 square foot) green wall located on the exterior of the CaixaForum Madrid cultural center in Madrid, Spain. It is one of the largest vertical gardens in Europe and was designed by Patrick Blanc, a French botanist who is known for his innovative vertical garden designs.

The CaixaForum Madrid vertical garden is home to over 250 different species of plants, including ferns, succulents, vines, and herbs. The plants are arranged in a cascading pattern that creates a lush and vertical landscape.

The Santalaia vertical garden provides a number of benefits, including:

 Reduced heat island effect: The plants help to reduce the heat island effect, which is the phenomenon of urban areas being warmer than surrounding areas

 Improved air quality: The plants help to improve air quality by absorbing pollutants.

 Increased biodiversity: The plants provide a habitat for a variety of birds, insects, and other wildlife.

 Enhanced aesthetic appeal: The green wall adds a touch of beauty to the Santalaia building.

 Increased property value: The Santalaia building is estimated to have increased in value by 20% due to the presence of the vertical garden

The Santalaia vertical garden has been a success since it was completed. It has won numerous awards, including the International high-rise Award in 2016. The garden is also a popular tourist destination.

The CaixaForum Madrid vertical garden is a great example of how vertical gardens can benefit both the environment and the people who live and work in them. It is a valuable asset to the city of Madrid and a model for other cities around the world.

The challenges of maintaining this vertical garden:

 Watering: Vertical gardens need to be watered regularly, especially during hot weather.

 Pests and diseases: Vertical gardens can be susceptible to pests and diseases.

 Maintenance: Vertical gardens require regular maintenance, such as pruning and weeding.

 Cost: Vertical gardens can be more expensive to install and maintain than traditional gardens.

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FIG 12_Santalaia FIG 13_Santalaia Roof Garden FIG 14_ Caixaforum, Madrid FIG 15_ Caixaforum, Madrid Roof Ga

5. COMPARATIVE ANALYSIS CHART Features Vertical Garden Santalaia CaixaForum Madrid

Visual

Location Bogotá, Colombia

Concept Vertical garden integrated into building facade

Madrid, Spain

Vertical garden as an exterior feature

Size/Area Covers approximately 3,100 square meters Covers approximately 460 square meters

Plant Selection

Diverse selection of over 85,000 plants and 100+ species

Biodiversity Promotes biodiversity and supports ecosystems

Air Quality Improves air quality through plant absorption

Noise Reduction Acts as a sound barrier for noise reduction

Thermal Insulation Provides thermal insulation for energy efficiency

Aesthetics Visually stunning with lush vertical greenery

Maintenance Regular maintenance required for plant care

Varied selection of plant species

Limited focus on biodiversity

Limited impact on air quality improvement

Limited impact on noise reduction

Limited impact on thermal insulation

Unique and eye-catching vertical garden design

Regular maintenance required for plant care

Sustainability Emphasizes sustainable practices in design Incorporates some sustainable features

Accessibility

Not applicable

Accessible to the public

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6. CONCLUSION

In conclusion, this dissertation highlights the immense potential of roof gardens and vertical gardens in maximizing green spaces within building complexes. These alternative landscape design elements offer numerous benefits, including biodiversity promotion, urban heat island mitigation, improved air quality, storm water management, energy efficiency, and the creation of green spaces in urban environments.

The successful implementation of roof gardens and vertical gardens relies on a comprehensive methodology that includes site analysis, design considerations, plant selection, structural evaluation, and maintenance strategies. By adopting this holistic approach, building complexes can enhance their sustainability, aesthetics, and overall well-being.

While the research demonstrates the significant advantages of roof gardens and vertical gardens, challenges such as structural constraints, high initial costs, limited plant options, maintenance requirements, and regulatory barriers need to be addressed for widespread adoption. Further research and collaboration among professionals and policymakers are necessary to overcome these limitations and fully leverage the potential of these alternative landscape design elements

7. REFERENCES

 "Evaluating Rooftop and Vertical Gardens as an Adaptation Strategy for Urban Areas" by Samira Akhter Tumpa, Md. Akiful Islam Fahim, Mazedur Rahman, and Md. Monirul Islam. This paper evaluates the potential of roof gardens and vertical gardens to mitigate the urban heat island effect and improve air quality in urban areas.

 "The Benefits of Green Roofs and Vertical Gardens" by the National Roofing Contractors Association. This paper provides an overview of the benefits of green roofs and vertical gardens, including their ability to reduce energy consumption, improve air quality, and provide habitat for wildlife.

 "The Potential of Vertical Gardens to Improve Urban Liveability" by Jessica M. Ogden and David J. T. Sumpter. This paper reviews the potential of vertical gardens to improve urban liveability by providing a range of benefits, such as increased biodiversity, improved air quality, and reduced noise pollution.

 "The Impact of Vertical Gardens on Urban Microclimates" by Mariagrazia Ierna, Mariacristina Di Carlo, and Vincenzo Corsaro. This paper investigates the impact of vertical gardens on urban microclimates, finding that they can significantly reduce air temperature and improve air quality.

 "Green Roofs and Vertical Gardens: A Review of Their Benefits and Limitations" by Jennifer A. Green and Emily E. Talley. This paper provides a comprehensive review of the benefits and limitations of green roofs and vertical gardens, highlighting the need for further research to fully understand their potential.

18. AUTHOR INFORMATION

S Mohammad Salman Naqvi, Student, School of Architecture, Delhi Technical Campus, Greater Noida, Uttar Pradesh.

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