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Integrated Design

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ENVIRONMENTAL SCIENCES 2

INTEGRATED DESIGN

MUHAMAD NAZMI FITRI BIN ABD AZIZ
2014406812

INTEGRATED DESIGN
Integrated design is a collaborative method for designing buildings which emphasizes the development of a holistic design.

INTEGRATED DESIGN IMPROVES THE ENERGY PERFORMANCE OF BUILDINGS.
The conventional definition of integrated design is that project team members from all disciplines work together early and often throughout the project design process.

ORIGINS OF MODERN-DAY INTEGRATED DESIGN
Integrated design has become a buzzword in the green building world. Everyone claims to do it, although not everyone understands it in the same way, and not everyone is successful at it.

DESIGN FEATURES THAT BENEFIT FROM INTEGRATION * DAYLIGHTING * GREEN ROOFS * EXPOSED THERMAL MASS

Conventional building design usually involves a series of hand-offs from owner to architect, from builder to occupant. This path does not invite all affected parties into the planning process, and therefore does not take into account their needs, areas of expertise or insights

To a growing number of building owners and designers, this linear process needs to change. The process they prefer is called integrated design. It’s built around better communication and more planning. Through the use of integrated design, owners and designers are able to build better, less expensive buildings. The problem is that even though integrated design has been around for nearly a decade, few building owners, architects and engineers understand it.

ENVIRONMENTAL SCIENCES 2

INTELLIGENT BUILDING

MUHAMAD NAZMI FITRI BIN ABD AZIZ
2014406812

INTELLIGENT BUILDING
LOCAL
1. MENARA TELEKOM
ARCHITECT : HIJJAS KASTURI ASSOCIATES

The complex also includes a theatre able to seat a 2,500 audience, a large prayer hall (surau) and a sports facility. A unique feature of the tower is its 22 open skygardens alternating every three floors.

2. PETRONAS TWIN TOWER
ARCHITECT : CÉSAR PELLI

One of the intelligent aspect on the building is the service building. The service building is to the east of the Petronas Towers and contains the chiller plant system and the cooling towers to keep the Petronas Towers cool and comfortable.

3. MENARA MESINIAGA
ARCHITECT : KEN YEANG

It is bioclimatic designs with both internal and external features to create a low-energy building ideal for a tropical climate. The atriums design allow natural ventilation with cool air, and the vegetation enhances shade and increases the oxygen supply.

4. IB TOWER
ARCHITECT : FOSTER + PARTNER

The intelligent features includes daylight glare control, indoor air quality CO2 censors, car park CO monitoring, energy saving light fittings and group lighting controls and rainwater harvesting.

5. MAYBANK TOWER
ARCHITECT : HIJJAS KASTURI ASSOCIATES

The floor plan of the tower consists of two square-based blocks that interlock each other at one of their corners. Each of the two block features a roof and lower base that slant at a direction opposite its other block, while the midsection stands in a perpendicular angle.

INTERNATIONAL
CITY HALL LONDON ARCHITECT : NORMAN FOSTER
This striking rounded glass building also has many features that make it environmentally friendly, including solar panels on the roof.

LONDON GERKHIN TOWER ARCHITECT : NORMAN FOSTER
The cigar-shaped structure has a steel frame with circular floor plans and a glass facade with diamond-shaped panels.

MADRID TOWER ARCHITECT : JOHNSON BURGEE
At the top of the building, the is a void space beneath the uppermost section of the ‘portal’ frame is designed to house wind turbines as a possible future innovation.

ONE CENTRAL PARK ARCHITECT : JEAN NOUVEL AND PTW ARCHITECTS
These two iconic residential towers rise above retail pleasures, connected by stunning terraced gardens to the parklands beyond. Veiled in living green walls these apartments boast bold, beautiful, world-class architecture that defines 21st century living.

THE SHARD ARCHITECT : RENZO PIANO
It is fitted with a combined heat and power (CHP) plant, operating on natural gas from the National Grid. Fuel is efficiently converted to electricity and heat is recovered from the engine to provide hot water for the building

ENVIRONMENTAL SCIENCES 2

ENERGY EFFICIENCY

MUHAMAD NAZMI FITRI BIN ABD AZIZ
2014406812

WHAT IS ENERGY EFFICIENCY?
Energy efficiency is "using less energy to provide the same service".

The best way to understand this idea is through examples:
When you replace a single pane window in your house with an energy-efficient one, the new window prevents heat from escaping in the winter, so you save energy by using your furnace or electric heater less while still staying comfortable. In the summer, efficient windows keep the heat out, so the air conditioner does not run as often and you save electricity.
When you replace an appliance, such as a refrigerator or clothes washer, or office equipment, such as a computer or printer, with a more energy-efficient model, the new equipment provides the same service, but uses less energy. This saves you money on your energy bill, and reduces the amount of greenhouse gases going into the atmosphere.

ENERGY EFFICIENCY & SUSTAINABILITY

Energy efficiency is the first step toward achieving sustainability in buildings and organizations. Energy efficiency helps control rising energy costs, reduce environmental footprints, and increase the value and competitiveness of buildings.

An energy efficient office building may also mean: * lower maintenance bills * happy, comfortable tenants * reduced energy use and a reduction in costs for owner and tenants * increased asset value * deferred capital costs and lower maintenance costs (well tuned equipment lasts longer and breaks down less often) * increased appeal to tenants and longer lease times * future proofing building assets against rising energy costs and regulations * reduced greenhouse gas emissions.

ENVIRONMENTAL SCIENCES 2

SICK BUILDING

MUHAMAD NAZMI FITRI BIN ABD AZIZ
2014406812

What is considered as sick building ?
Any building constructed during the last 45 years has the potential to be considered a 'sick building'. These buildings have all commonly used materials and products during construction and finishing that have been found to have a negative impact on the building environment particularly on the Indoor Air Quality.

Effect on human health * Headache * Fatigue * Difficulty in concentration * Difficulty in breathing * Nausea feeling sick * Eye or throat irritation * Dry or itchy skin

These range from the impact a building site will have on the proposed building through: * Light and noise concerns, * Natural or passive heating and cooling, * The toxicity levels, sustainability, embodied energy and durability of the materials used in the buildings construction and finishing, * The provision of low energy ventilation and adequate air exchange to provide a suitable healthy indoor air quality, * Improving the quality of drinking water and * Reducing general water and energy consumption, * The use of harmonic proportions and colour to enhance the occupants' sense of wellbeing, * All building associated waste minimisation and management, * To the potential health impacts of natural and technical electromagnetic fields and radiation.

The solution

* Increasing ventilation rates * Removal of the pollutant source * Control of the contaminants thru air cleaning * Education and communication about indoor air quality management

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