Bertschi School Living Science Building / KMD Architects
Bertschi学院生物科学大楼/ KMD设计事务所

Architect:KMD Architects
Location:Seattle, Washington
Project area:5,225 sqf
Construction cost：$930,000 (est.)
Project Year:2011
Owner/Tenant:The Bertschi School
Photographs:Benjamin Benschneider
建筑师：KMD建筑事务所
地点：华盛顿，西雅图
项目面积：5,225平方英尺
建造花费：930000美元（估价）
项目时间：2011
业主/租客：Bertschi学校
摄影：Benjamin Benschneider

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Benjamin Benschneide图片来自于 Benjamin Benschneide

The project is an elementary school science wing located in the Capitol Hill neighborhood of Seattle, Washington. The building is 1,425 square feet plus a 3,800 square foot site. Construction began in June 2010 and was occupied in February 2011.
该项目是位于华盛顿，西雅图国会山附近的一个小学的科学系。这个项目是1.425平方英尺的加上一个3.800平方英尺的场地。项目2010年六月开始建设，2011年二月完成。

Benjamin Benschneider图片来自于 Benjamin Benschneide

Because this project is slated to meet the Living Building Challenge 2.0, it involves a non-traditional, highly-collaborative process. Additionally, all of the project’s design and preconstruction services were performed pro-bono. The unique challenges of a Living Building require that a team take an integrative approach from the very outset. All members of the design team, including stakeholders and key collaborators such as the city and county were involved in every decision from the project’s inception. This proved to be a not only necessary, but successful approach as well. It allowed the team to make decisions with all necessary parties involved and find the solution that would be most beneficial and sustainable for the project.
因为这个项目计划满足居住建筑挑战2.0，所以涉及到到了非传统，高度协作的过程。此外，整个项目的设计和建造前的服务都是无偿的。这个居住建筑的独特挑战一开始就要求整个队伍采用一体化的方式。设计团队的所有成员，包括市，县等主要利益相关者和合作者参与了从项目开始的每一个决定。事实证明这可能是不必要的，但是是成功的做法。它允许整个团队和所有设计的团体一起做决定，并且找到对于这个项目来说最有利和做可持续性的方法。

The building envelope is a highly-insulated wood stud framed wall with environmentally safe insulation, FSC certified and regionally sourced wood. Insulating curtain walls and storefront systems were used for the glazing which provided a low-u value and high transmittance of visible light. There are two types of roofs on this building; a metal roof and green roof. The metal roof is reflective and recycled and is used to capture all the on-site rainwater. The green roof also helps to reduce heat island effect while treating storm water. All of these materials were chosen because of their low environmental impact from their recycled content and local sourcing, to the reduction in building energy they will provide.
建筑的维护结构是由高度绝缘的木螺栓框架墙组成的安全绝缘的环境，有FSC的认证以及原始的地区木材。绝缘幕墙和临街面系统用玻璃窗，提供了一个低的-u的值和高的可见光的透射率。在这栋建筑上有两种屋顶，金属屋顶和绿色屋顶。金属屋顶起到了反射，循环和收集场地内雨水的作用。绿色屋顶也帮助减少了热岛效应的影响通过雨水的作用。所有这些材料被选择的原因都是因为他们在循环当地资源的过程中对环境的影响很小，并且减少了人为提供给建筑的能量。

  
building features 1建筑特征1
Having a project that is oriented predominantly to the north provides great daylighting. This was a major consideration as the building requires good natural light for a school and needs to reduce the electrical lighting load. It exceeds the LEED standard for daylighting in schools. This is accomplished by a variety of thoughtfully placed, clerestory windows, skylights and Solatubes. Daylight sensors are also installed to help reduce electrical demand and a large curtainwall in the Ecohouse or greenhouse section of the classroom creates a fully daylit classroom space.
这个项目面向北部，提供了极大的采光。这是需要考虑的一个主要方面，由于对于学校建筑来说自然采光是非常重要的，并且也需要减少用电照明的荷载。它超过了学校建筑LEED采光标准。这是通过各种静心思考放置的天窗，天窗和索乐图。日光感应器也被安装，以帮助减少电力需求，并且在环境屋里一个大型的幕墙或温室区域，创建了一个全面的有日光照明的教室空间。

building features 2建筑特征2
The mechanical equipment in the traditional sense is quite minimal in this building. There is no central HVAC system but rather just an energy recovery ventilator. This helps to create an extremely efficient indoor environment while not wasting any excess heat from the building. The primary heat for the building is provided through anhydronic radiant floor system. The plumbing system for this building includes a variety of water treatment and storage measures. This includes cisterns, gray water holding and filter tanks, carbon filters and UV filters which can treat water to potable standards.
在这个大楼里，传统意义上的机械设备是相当小的，这里没有中央空调系统，而只是一个能量回收通风机。这些帮助创造了一个高效率的室内环境并且没有浪费这个建筑里的任何热能。主要的热能是通过anhydronic地板辐射系统提供的。这个建筑的管道系统，包括水的处理和存储各种措施，这包括水箱，灰水储存和滤池，活性炭过滤器和紫外线过滤器，可以使管道中的水符合饮用水的标准。

Plan平面
FeaturesLiving Building Challenge Version 2.0 (latest version), Net Zero Energy, Net Zero Water, Composting Toilet, Daylighting, Radiant Floor, Natural Ventilation, Highly Insulating (R-50 Walls, R-40 Roof), Interior Green Wall to treat grey water, Energy Recovery Ventilator, Interior and exterior water runnel to show water cycle flow, rain garden, moss mat green roof, on site agriculture and ethnobotanical garden.
特点：
居住建筑挑战2.0版（最新版），零能耗，零水净，堆肥厕所，采光，地板辐射，自然通风，高绝缘（R-50墙体，屋面R-40），室内绿墙用于处理灰水，能量回收通风，室内和室外流动水实现水循环，雨水花园，苔垫屋顶绿化，，现场的农业和民族植物学花园。