港珠澳大橋香港口岸是位於香港國際機場東北面一個面積約一百五十公頃的人工島上的跨境設施,它是到大灣區的重要連接通道。從2018年10月24日起開始營運,供旅客和車輛使用。
旅檢大樓是香港口岸最大的地標式建築物,為使用港珠澳大橋進出香港的旅客提供海關、出入境及檢疫設施。大樓共兩層,地下是入境大堂,一樓是出境大堂,建築面積達九萬多平方米。大樓樓頂為波浪形設計的天幕,以樹形的結構支柱承托,減少室內結構支柱的數目,增加出入境大堂的空間感。大樓設計可大量採集天然光,能達致環保節能的目的。
It is the government policy to require all works departments to adopt energy efficient features and renewable energy technologies in government project and installations wherever practicable. All new government buildings with construction floor area of more than 10,000m2 should aim to obtain the second highest grade or above, under an internationally or locally recognized building environmental assessment system. The PCB was enrolled in the local Hong Kong Green Building Council BEAM Plus scheme with target grading of Platinum which is the highest possible grading under the BEAM Plus scheme.
The Government’s policy was a large driver in the planning and design stages of the PCB and those island-wide green facilities (e.g. district seawater cooling system and reclaimed water system) which brought about significant environmental benefits for most of the users in the HZMB HKP. The use of district seawater cooling system consumes less electrical energy and hence produces less greenhouse gases and contaminants to the environment; whilst the use of a reclaimed water system for flush water supply, in addition to saving water, reduces the amount of treated effluent being discharged to the adjacent water body and thus benefits the water quality in the North Western water control zone.
Since commissioning of the PCB, building users including both cross boundary passengers and government officers using the PCB and its neighbors would have benefited from the provisions credited under the BEAM Plus scheme as described below. The users inside the PCB would have direct exposure and benefit from well-designed indoor air, acoustic, thermal and lighting quality. The neighbors would benefit from the well-designed PCB surrounding environment with adequate daylight intake, wind amplification compliance and adequate air ventilation.
港珠澳大橋旅檢大樓─天幕組件安裝
港珠澳大橋旅檢大樓─波浪形設計的天幕