【正文】 for aircondition load and the influence of fortableness.On in illumination tomorrow, sound problem( Daylighting and Voice Problem)Different indoor luminous environment directly affects working efficiency and indoor atmosphere . introduce free from contamination in green building, smooth colour good sunlight is the part of green luminous environment as light source. but the luminous environment of fortable health should at the same time include is easy watch , safe beautiful luminance distribution, dazzle control and intensity of illumination even control etc., should regulate strong light according to place and the time of difference therefore so do not affect sunlight of high quality. other, healthy fortable sound environment is helpful for the health of human body of body and mind. green sound environmental requirement do not harm hearing and reduce noise source as far as possible. , will usually produce the equipment of noise design arrange alone in is far away from use room position, control outdoor noise level.Air quality( Air Quality) Air quality good have reflected badly satisfy people ask for environment level. usually affect air quality if air flow is not enough , person can feel not fortable, floating error rapid can affect temperature as well as clean degree . factor include air flow ( AIR MOVEMENT) , the clean level etc. of air. Therefore should according to the conditioning of difference proper new air volume, control air at the same time is also the major channel of indoor environmental improvement for the effective control of indoor air contaminant one. affect room green building think not only want make air in contaminant density reach recognized harmful density index below, and want make is in indoor most person express satisfaction for indoor air quality index. the contaminant of air quality have thousands upon thousands of kind.2 .2 The coordination of outdoor environment and buildingsThe residential environment of green building creation, include artificial environment , also include natural environment, . in carry out green environmental program , not only pay attention to creation landscape, at the same time pay attention to environment melt acplish overall forestation with ecology. consider with the viewpoint of whole melt continuously , melt naturally. may last apply , still include the around natural environment of requirement besides building , live with water effective( ecology) use , useless water treatment and reduction, the climate condition of site. The region doctrine of green environment ( BioRigionalizm)Green building will be considered , how to be suited mutually with cultural orthodox idea, economic condition and the climate feature of site, so the partial not separable whole that bee around munity. Green building is depended on as a secondary system in certain region scope natural environment, can not break away from the region of biological environment with green real estate and exist independently, . the realization of green building and the unique climate condition of each region, natural resource, extant human building, social level and cultural environment concerning. Natural ventilationNaturally, ventilation uses natural energy or does not rely on the traditional aircondition equipment systematic way that can still maintain suitable indoor environment.Naturally, ventilation most satisfies the requirement of building forestation easily, it does not use outside nonrenewable loan resource normally , and can often save the annual aircondition load of considerable quantity the purpose that reaches energy saving as well as forestation . will but ventilate fully using nature must consider building orientation, span and layout. such as south to is winter solar radiation quantity the most and summer sunshine decrease direction, and the most of region summer dominants of our country wind direction is southeast to, so ventilate room hot environment and the room heating aircondition load of winter decreasing from improvement summer nature , south to is building the best option. other, building altitude also have great influence for natural ventilation, general highrise building ventilate for the indoor nature of its self favourable. in the house bination of different altitude the building wrong row of difference in degree arrange is helpful for the ventilation of low layer building, is in the low short building in highrise building scenery district get highrise leeward district circle round the role of eddy current, indoor ventilation good.Naturally, ventilation is also the important means of environmental forestation , is the outdoor air that transfer lows than room temperature and gives person the simple type aircondition of a kind of energy saving of cool feeling . green environment use frequently send wind way is floor send wind warm clear aircondition way( Floor Supply HVAC System ). The more the constructions that raise green building construction green building are not only wanted melt with environment with, want economic benefit more, let investment one have proper recovery. In such process among, most important is how to reach resource use highest efficiency. various resource efficiencies in most important is energy efficiency. energy efficiency is life period cost the more high , can save , not only raise forestation effect, can increase the attraction of investment forestation construction more. raise energy efficiency therefore is carry out the basic condition of green building construction. the channel of efficiency Raise energy efficiency channel to include, : reduce the building energy of length of life may adopt prolong building and the life of its equipment。 other in construct design and build consideration repair , maintain and so on. specific measure include : wide surplus building design。 choose have endurance as well as endure shake the material of sex。 offer fine air the indoor environment of