摘要:摘要:环境友好型建设近年来已成为热门话题,保护环境,节约资源是关于人类生存与发展的重要事情。本文章系统地阐述了英国关于这方面所采用的环保住宅的建设。先申明环保的意义,继而对于环保住宅的设想、建造以及使用进行了研究。
o composting toilets. These can be very effective and safe means of water conservation if done carefully to avoid bacterial infestation. Landscaping with drought tolerant, indigenous plants can save an enormous amount of water.
Use local materials. There are several benefits to using local, indigenous materials. For one, they naturally fit into the “feeling” of the place. For another, they don't burn as much fossil fuel to transport them, and they are likely to be less processed by industry.
Use natural materials. Again, naturally occurring materials often “feel” better to live with. When you step onto an adobe floor, for instance, you feel the resilient mother earth beneath your feet. A major reason for choosing natural materials over industrial ones is that the pollution often associated with their manufacture is minimized.
Save the forests. Having lived for many years in the Pacific Northwest, I can attest to the appalling degradation of national and private forests. While wood is ostensibly a renewable resource, we have gone way beyond sustainable harvesting and have ruined enormous ecosystems. Use wood as decoration. Cull dead trees for structural supports. Use masonry, straw bales, papercrete, cob, adobe, rocks, bags of volcanic rock, etc., instead of wood. Unfortunately it is difficult to get away from lumber in making a roof, so consider making a dome from materials that can be stacked. Domes are also more energy efficient and use less materials for the same space as a box. A conventional straw bale house only diminishes the amount of wood used by about 15%!
Recycle materials. If the materials already exist, you might as well use them, because by doing so you are not promoting the creation of more of them. You might also be keeping them out of the landfill, or keeping them from being transported for further processing. Wood that is kept dry does not degrade much, nor does glass.
Build to last. There is an attitude in this throw-away society that an old house might as well be replaced by a new one. Unfortunately this is often true, because of shoddy construction or poor choice of materials, or lack of maintenance. A well made house can last for centuries, and it should. Moisture getting into a building can lead to ruin, and it is hard to avoid this, whether from the outside environment or from condensation from within.
Grow your food. Why not ask your house to help nourish you? With all of that south-facing glass, you might as well devote some of it to a greenhouse.
Share Facilities. A basic tenet of sustainability is to share what you have with others. Doing this can diminish the need for unnecessary duplication of facilities. In this way a group of people can not only have fewer tools or appliances or functional areas, but at the same time they can have available a greater variety of these facilities. This benefits both the environment (through less industrial activity) and the individual (by providing more options for living.)
The purpose of this article is to maintain a healthy environment for all of us inhabitants of planet earth. Based on the authors observation is does not take much study to notice that our environment has been taking tremendous hit over the last couple of centuries. Whole ecosystems have disappeared, along with the species that comprised them. We have been fouling our nest wit
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