© Hemant Patil

赫曼特·帕蒂尔

架构师提供的文本描述。环线楼是一座政府公共建筑，它不仅容纳了要人，而且充当了政治会议、政府当局讨论和会议的节点。通常情况下，线路房屋有大量的游客和占用可能会有很大的变化。项目地点位于马哈拉施特拉邦西部的政治中心-浦那。该项目主要分为两部分-

Text description provided by the architects. Circuit house is a government public building which not only accommodates the VIP authorities but also acts as a node for political meetings, government authorities’ discussions and conferences. Usually, circuit houses have large number of visitors and occupancy can vary extremely. The project site is located in Pune - political hub for western Maharashtra. The project is mainly divided into two parts-

-住宿-套房

- Accommodation - Guest suites

-公共区域-会议厅设施、餐饮、接待、贵宾和游客等候区等。

- Public areas –Conference and meeting hall facilities, Dining, Reception, VIP and visitor’s waiting areas etc.

 © Hemant Patil

赫曼特·帕蒂尔

设计基于对气候有反应的建筑，采用被动的热和视觉舒适性策略，以及创新的主动策略，以实现节能绿色建筑。该项目已获得GRIHA五星级评级。

Design is based on climate responsive architecture with passive strategies for thermal and visual comfort along with innovative active strategies to achieve energy efficient green building. The project has received GRIHA Five star rating.

 Ground Floor Plan

今天，建筑已经成为我们星球的威胁。人们在利用自然资源进行地球上的任何开发时，都必须有意识。

Today architecture has become threat to our planet. One has to be conscious while using natural resources for any development on the earth.

 © Hemant Patil

赫曼特·帕蒂尔

因此，绿色和可持续的建筑不仅是一种趋势，也是一种拯救地球生命的措施，因此，可持续的绿色建筑不再是作为一种设计概念的区别。事实上，它应该是所有发展的基本精神。

Hence green and sustainable architecture is not just a trend but a lifesaving measure for our earth and so the sustainable green architecture is no more a distinction as a design concept. In fact it shall be the basic ethos for all the development.

由于规划和设计的基本缺陷，政府建筑通常被视为对可持续性的威胁，因为它们消耗大量能源。该项目旨在提高政府建筑的“绿色和能源效率”，并提高政府部门的认识。

Government buildings are normally perceived as menace to sustainability as they consume high energy because of basic lacuna in the planning and design. This project is an initiative to make Government buildings “Green and Energy Efficient” and to create awareness in the government sector.

 © Hemant Patil

赫曼特·帕蒂尔

我们在这里的重点是设计一种具有被动式热和视觉舒适性策略的对气候敏感的建筑，以及创新的主动策略，以实现节能绿色建筑。

Our focus here is to design a climate responsive building with passive strategies for thermal and visual comfort along with innovative active strategies to achieve energy efficient green building. 

 © Hemant Patil

赫曼特·帕蒂尔

我们还认为，“建筑应坚持其时代，即它所处的时代。”

We also believe that, “Architecture shall adhere to its time, the era, in which it is built.”

这座建筑的当代建筑是从乡土文化中衍生出来的。遮阳庭院是通往套房的建筑和通道的焦点，是传统的浦那河畔的“老乔克”的高度现代版本，内饰和景观与建筑完美地融合在一起。

The contemporary architecture of this building has been derived from vernacular ethos. The shaded courtyard, which is the focal point of the building and passage around it leading to suites, is a highly contemporary version of the ‘old chowk’ of traditional Wadas of Pune with interiors and landscape seamlessly merging with architecture.

 © Hemant Patil

赫曼特·帕蒂尔

本项目遵循规划、开窗、分区等各种被动策略设计。

This project is designed following all passive strategies of planning, fenestration, zoning etc. 

中央遮阳庭院和周围的空间被很好地保护不受阳光，但允许大量的自然通风。建筑物的立面与方向相对应。过渡空间在实现热舒适和视觉舒适性方面发挥着关键作用。下表显示了在照明、水、暖通空调和材料方面取得的能源效率的细节。

Central shaded courtyard and spaces around it are well protected from sun yet allowing plenty of natural ventilation. The facade of the building responds to the orientation. Transition spaces play a key role in achieving thermal and visual comfort. Following table shows the details of energy efficiency achieved in terms of lighting, water, HVAC and materials.

 © Hemant Patil

赫曼特·帕蒂尔

绿色状态10分

10 POINTS OF GREEN STATUS

1.本项目采用GRHA认证，适用于绿色建筑的5星级评定。

1. The project is Griha certified with 5 - star rating for green building.

2.建筑设计完全是基于太阳能无源、对气候有反应的建筑。所有的区域都是自然的白天照明和通风与优化的遮阳设备设计，以控制眩光和热增益，实现热和视觉舒适。

2. The building design is completely based on solar passive, climate responsive architecture. All the areas are naturally day-lit and ventilated with optimized shading devices designed to control glare and heat gain achieving thermal and visual comfort.

3.建筑围护结构是绿色建筑的重要组成部分，因此，该建筑的每个立面都是根据其定位和功能来设计的。南面和西面采用垂直和水平百叶窗来减少太阳辐射。

3. The building envelope is a crucial element of green building, hence each facade in this building is designed taking into consideration its orientation and function. Vertical and horizontal Louvers have been used for south and west facade to cut the solar radiation.

4.22千瓦太阳能光伏可再生能源厂是为迎合30%以上的人工照明而设计的。可再生能源系统100%的室外照明

4. 22 kW solar photo-voltaic renewable energy plant is designed to cater more than 30% of artificial lighting. 100 % outdoor lighting catered by renewable energy system 

5.采用低太阳热增益系数的双层玻璃窗，使窗户的直接热增益降到最低。

5. Double glazed windows with low Solar Heat Gain Coefficient is used to minimize direct heat gain from the windows & to reduce air conditioning load. Highly efficient HVAC system (VRV) brings down the energy performance index (EPI) of the building. 

6.本设计使建筑能耗指标(EPI)降低52.81%。

6. 52.81 % reduction in building energy performance index (EPI) is achieved in this design.

7.以热泵为基础的热水系统满足了90%的热水需求。

7. 90% of hot water demand is catered by heat pump based hot water system.

8.使用了高效的固定水装置，节约用水50%。废水已被用于景观灌溉。

8. Efficient water fixtures have been used, resulting in 50% water conservation. Waste water has been utilized for landscape irrigation. 

9. 本国的

9. Native & drought tolerant species with efficient irrigation system are proposed in landscape to minimize the water requirement for landscape. Irrigation water demand is reduced by 48% by the use of treated water from the STP installed on site. 

10.执行建筑物的所有安全措施。

10. Building execution is done with all safety measures & procedures, innovative green construction techniques and effective air and noise pollution control measures.

 © Hemant Patil

赫曼特·帕蒂尔

产品描述。百叶窗。在像浦那那样炎热干燥的气候下，创造一个合适的第二层皮肤作为建筑的外壳是可持续发展的最关键因素之一。同样地，即使在电路屋，这第二个表皮，即建筑的西面和南面的百叶窗，在限制进入建筑物的太阳辐射和光的数量方面也发挥着非常重要的作用。采用垂直百叶窗和水平百叶窗的组合，每个百叶窗放置在精确的角度，从而实现热和视觉舒适的居住者。太阳能辐射的减少有助于限制热量的增加，从而减少空调的负荷。总之，它有助于提高建筑的能源性能，实现绿色建筑的地位。

Product Description. LOUVERS. In a hot-dry climate as that of Pune, creation of an apt second skin as the building envelope is one of the most critical factors for a sustainable approach. Similarly even in The Circuit House, this second skin ie, the louvers on the west and south façade of the building plays a very important role in limiting the amount of solar radiation and light admitted into the building. A combination of vertical and horizontal louvers has been adopted, each placed at precise angles, thus achieving thermal and visual comfort for the occupants. The reduction in solar radiation helps in limiting the heat gain hence reducing the load on air conditioning. Overall it helps in improving the energy performance of the building, and achieving green building status.

Architects Sunil Patil And Associates

Location Pune, Maharashtra, India

Category Government

Project Leaders Sunil Patil, Anuja Pandit, Sanjay Patil

Area 10540.0 m2

Project Year 2014

Photographs Hemant Patil

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