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ARC102B Construction Theory. Green Sustainable Residential construction. Green / Sustainable. Dictionary definition capable of being maintained at a steady level without exhausting natural resources or causing severe ecological damage . Features of Green Housing pg 61- 62 chapter 5.1.
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ARC102BConstruction Theory Green Sustainable Residential construction
Green / Sustainable • Dictionary definition • capable of being maintained at a steady level without exhausting natural resources or causing severe ecological damage
Features of Green Housing pg 61- 62 chapter 5.1 • housing that uses • less land • fewer resources to build • less energy and water to operate • and that holds its value through • durability • reduced maintenance • all while providing • healthy • comfortable living space
Green / Sustainable construction • building new homes in a manner that conserves resources • a design that is less damaging to the area in which it is being placed • roads (asphalt) that allows water to pass through it
Green / Sustainable involves • land planning, site development • preserve the natural environment and minimize disturbance of the land • reduce erosion, minimize paved surfaces and runoff and protect vegetation, especially trees • water conservation indoors and outdoors • building orientation • see diagram on pages 31, 35, 36 and 38
Green / Sustainable involves • energy efficiency in heating/cooling systems, appliances, lighting and the building envelope • selection of materials based on recyclability, durability and the amount of energy used to create the material • waste reduction, reuse and recycling during construction and throughout the life of the home
Renewable Energy • Definition: • any naturally occurring, theoretically inexhaustible source of energy • not derived from fossil or nuclear fuel • solar, wind, tidal, wave, hydroelectric power, biomass and geothermal • non-polluting
Types of renewable energy • Sun • passive use of solar energy involves directly capturing its warmth and light through building design • active use happens by using technology to transform the sun’s energy into electricity
Types of renewable energy • Wind • fastest-growing energy source • have been used for hundreds of years • turbines can be situated on land or off-shore
Types of renewable energy • Hydropower • the force of flowing water, or the movement of tides and waves, can be used to generate electricity • damming rivers
Types of renewable energy • Biological • agricultural residue • plant matter • agricultural crops, e.g. sugar cane, corn • paper mill residue • urban wood waste • forest residue • landfill methane, and • animal waste and sewage
Types of renewable energy • Geothermal • derived from heat that is stored deep in the earth's crust
assignment • scan • Chapter 3, 5 and 21 for week 1 lecture • read • Chapter 2 - pages 16 to 27 moisture movement • Chapter 4 - pages 49 to 60 indoor air quality • Chapter 5 – pages 73 to 77 construction waste management • check internet (Blackboard) for class notes