© Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

架构师提供的文本描述。我们建筑公司的主要目标之一是为客户提供可持续建筑概念的综合方法。VV住宅也不例外，因为它产生连接周围的景观，并结合被动设计策略，以创造一个最佳，高性能湿热住宅。

Text description provided by the architects. One of the main goals of our architectural firm is to provide clients with an integrated approach to sustainable building concepts. The VV Residence is no exception as it generates connections with the surrounding landscapes and incorporates passive design strategies to create an optimal, high-performance hygrothermal home.

这座住宅位于纳兰乔，一个世界一流的咖啡生产小镇，靠近哥斯达黎加圣何塞的西边。虽然该项目位于一个住宅共管公寓内，但它被大自然包围，提供了三座火山的北边景色，可以俯瞰中央谷的全景。

The residence is located in Naranjo, a small, world-class coffee-producing town near the western side of San Jose, Costa Rica. Although the project is located in a residential condominium, it is surrounded by nature, offering northern vistas of three volcanoes that border panoramic views of the Central Valley.

在设计住宅时采取的方案方法主要是基于房主需要优先考虑居住空间的功能。一居室住宅由综合的社会区域组成，包括办公空间和开放式厨房，公用设施在设计中扮演着重要而又次要的角色。为了充分享受现有的意见，设计的初步决定包括将起居室设在二楼，将公用设施区设在较低层，并在两个空间之间架设楼梯。

The programmatic approach taken when designing the residence was primarily based on the homeowner’s need to prioritize the functionality of the living spaces. The one-bedroom residence is comprised of integrated social areas, including an office space and an open kitchen, with the utility areas playing an important, yet secondary role in the design. In order to fully enjoy the existing views, preliminary decisions for the design included locating the living areas on the second floor, leaving utility areas at the lower level, with a staircase acting as a connection between both spaces.

在确定了住宅的规划布局之后，对该地区的气候因素和条件进行了详尽的研究。纳兰乔的天气特点是高温(接近30˚C/80˚F)，相对湿度百分比高(达80%或以上)，产生湿热感。当房主的体力活动与代谢当量(MET)相结合，以及衣服(CLO)的作用增加时，这种不利的气候条件就会加剧。因此，在一天的最后几个小时内，舒适区会缩短到一个短时间。

After defining the programmatic layout of the residence, an exhaustive study of climatic factors and conditions of the area was carried out. The weather of Naranjo is characterized by a combination of high temperatures (close to 30˚C / 80˚F) with high percentages of relative humidity (up to 80% or more), which generates a sensation of humid heat. Such adverse climate conditions are heightened when combining the homeowner’s physical activity and metabolic equivalent (met), as well as the increased effect of clothing (clo). This consequently reduces the comfort zone to a short period during the final hours of the day.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

这项研究确定了通风和遮阳的必要性，以补偿热感觉。因此，水平和垂直遮阳帘是根据住宅的方向设计的，它的纵向轴从东西向倾斜了16˚。由于太阳直接辐射，遮阳罩可以防止空间内的热量增加，避免在下午温度达到最高水平时产生过多的热负荷。由于这个原因，东面从早上6点起就被保护起来了。在旱季和从上午9点开始的剩余时间。太阳百叶窗框架玻璃百叶窗；帮助挡雨，同时最大限度地看到周围的景观在雨季。

The study established the need for ventilation and shade in order to compensate thermal sensation. For this reason, horizontal and vertical sunblinds are designed using solar geometry based on the orientation of the residence, which has a longitudinal axis that inclines 16˚ from the east-west axis. Sunblinds prevent thermal gain inside the spaces due to direct solar radiation, avoiding excessive thermal load during the afternoon when temperatures reach their highest levels. For this reason, the east facade is protected from 6 a.m. in the dry season and during the rest of the year from 9 a.m. Sunblinds frame the glass louver windows; helping to keep the rain out while maximizing the views of the surrounding landscape during rainy season.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

为了避免热量的增加，北面和南面的正面全年都受到保护，不受早上6点的直接太阳辐射的影响。作为减少导热系数传输的一种策略，公用设施位于住宅西侧，使其成为热屏障，限制主卧室在高峰使用期间的温度。安装在屋顶下的隔热装置还通过反射太阳辐射降低了最大的太阳热增益.

In order to avoid thermal gain, the north and south-facing facades are protected throughout the year from direct solar radiation from 6 a.m. As a strategy to reduce thermal conductivity transmission, utility areas are located to the west of the residence, allowing these to act as a heat barrier to limit temperatures in the main bedroom during peak use. The installation of under-roof insulation also reduces the maximum solar heat gain by reflecting solar radiation.

通风良好的空间，如入口楼梯，在被动冷却中起着至关重要的作用。它的双高度产生的阴影提供了一个缓冲地带，以降低空气温度，然后流入睡眠区。同样，明显的悬垂也被用来在雨季提供遮挡阳光和降雨的保护。

Well-ventilated spaces such as the entrance staircase play an essential role in passive cooling. The shade generated by its double height provides a buffer zone to lower air temperature before flowing into the sleeping quarters. Similarly, pronounced overhangs are used to provide protection from the sunlight and rainfall during the rainy season.

玻璃百叶窗允许通过控制气流量来轻松调节室温。帮助对抗特定的气候条件的住宅，最常用的居住空间优先交叉通风与气流指向的热敏部位的身体。

The glass louver windows allow room temperatures to be easily adjusted by controlling the amount of airflow. Helping to combat the specific climatic conditions of the residence, the most-used living spaces are prioritized for cross ventilation with airflow directed towards thermally sensitive parts of the body.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

住宅包括多种可再生能源方法，以节省电费和能耗。雨水收集系统提供用于家庭卫生的水，并且太阳能热水加热器被结合到住宅的管道系统中。景观设计保留了现有的天然物种和绿色区域，有助于减少灌溉用水和降低周围植被的温度。

The residence includes a variety of renewable energy methods to save on utility bills and energy consumption. A rainwater harvesting system provides water for home sanitation and a solar hot water heater is incorporated into the residence’s plumbing system. The landscape design preserves existing native species and green areas, aiding both the reduction of water use for irrigation and lowering temperatures with the surrounding vegetation.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

尽管混凝土在世界范围内产生了5%的二氧化碳排放量，但由于混凝土的耐久性和低的维护成本，使用裸露混凝土外墙是一个可持续的选择。此外，混凝土循环工艺简单，具有较高的热惯量，是一种优良的隔声材料。

Even though concrete generates 5% of CO2 emissions worldwide, the use of exposed concrete façades is a sustainable choice due to its durability and low maintenance cost. In addition its simple recycle process, concrete has a high thermal inertia, and acts as an excellent acoustic insulator.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

由于其耐久性和延展性，采用了一种钢框架结构。虽然钢占全球二氧化碳排放量的3%，但它是一种100%的可回收材料，使用寿命长而有用。

Due to its durability and malleable nature, a steel frame structure was utilized. Although steel represents 3% of CO2 emissions worldwide, it is a 100% recyclable material with a long and useful lifespan.

钢结构被切断现场并安装在现场，减少了运输成本，减少了人工时间，并限制了施工过程中产生的负面环境影响。

The steel structure was cut off-site and installed at the location, reducing transport costs, labor time as well as limiting negative environmental impacts generated during the construction process.

通过采用各种被动设计策略，VV住宅在降低其生命周期内的环境影响和能源消耗方面达到了较高的性能水平。

Through the incorporation of various passive design strategies, the VV Residence reaches a high performance level in reducing its environmental impact and energy use during its life cycle.

该项目获得了较高的湿热舒适性，同时充分利用其周围环境，在不牺牲与自然和周围景观联系的情况下，创造了最佳的居住空间。

The project achieves a high hygrothermal comfort rating while taking full advantage of its surrounding environment to create optimal living spaces without sacrificing connections with nature and the surrounding landscape.

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

 © Adrián Aguilar González

(c)阿德里安·阿吉拉尔冈萨雷斯·莱兹

Architects 10˚84˚ Arquitectura

Location Naranjo de Alajuela, Costa Rica

Architect in Charge Adrián Aguilar González

Design Team Adrián Aguilar González / Laura Soto Bernardini

Area 188.0 m2

Project Year 2017

Photographs Adrián Aguilar González

Category Houses

Manufacturers Loading...