Layered House

由专筑网韩平，vigo编译

来自事务所的描述：这栋住宅是为一对医生夫妇和他们的两个女儿设计，这栋住宅本身有五间卧室，还有一间附属的建筑供亲戚来访的时候居住。该住宅位于科伦波繁华地段，在一个有14户住户的街区。设计师希望在垂直和水平的空间层次都创造三维的立体组合。有限的非建造型开放空间被应用来建造三个花园，美丽的花园景观空间也对这些空间开放。此外花园为住宅中的公共和私密空间都提供了充足的自然采光和通风。

From the architect. Designed as a family residence for two doctors and their two daughters this five bedroom residence also has an attached annex for any visiting relatives to stay in. Located in a 14 perch block of land in a busy part of Colombo, the design attempts at creating a three dimensional composition of spaces layered both vertically and in plan. The limited un-built open space has been used to create three gardens creating beautiful landscaped areas to which some of the spaces open out. They also flood all public and private spaces with an abundance of natural light and ventilation.

© Eresh Weerasuriya

从道路看过去，一条宽大的走道穿过入口庭院一直到达住宅主入口，入口庭院中种植着“Atteria”树，铺上了白色鹅卵石，都在欢迎着人们的到来。宽大的双层通高起居室、餐厅、食品储藏空间形成了住宅的中心，而且双层通高的立面采用了瓷砖贴面，还对主花园开放。在花园中，种植着当地的果树，比如“Beli”、芒果、“Jambu”等，因此在一定程度上也成为视觉的焦点。

From the street, a wide access path leads to the main entrance passing an entrance courtyard with ‘Atteria’ trees and white pebbles welcoming those entering. A large, double height living, dining, pantry space forms the center of the house with a double height glazed façade opening in to the main garden. Planted with local fruit trees such as ‘Beli’, Mango, ‘Jambu’ in the main garden, although a small extent allows for an exciting visual focus.   

© Eresh Weerasuriya

两个屋顶花园也在试图弥补建筑在地面层土地的损失，为业主创造额外的休闲空间和种植蔬果的场地以满足业主家庭的需求。一个木制的屏风和双层的绿色植物保证上层空间远离道路干扰形成独立空间，同时也保证阳光房的良好视线。

Two roof gardens also try to reclaim the land lost to the building at ground level creating additional recreational spaces and area for growing vegetables and fruits for the client’s own consumption.  A timber screen and double layers of greenery ensures upper levels spaces are ‘detached’ from the street and allows for exciting view of greenery.

© Eresh Weerasuriya

业主的要求是通过自然和建筑的方式整合建筑形成一栋静谧的住宅。设计基于斯里兰卡本土的建筑——斯里兰卡传统的庭院。通过庭院许多设计理念得以实现，通过研究试验，每个设计都能到达一定的热舒适性，光照强度。

Client’s requirement was to unite the house with nature and architecture to create a calming place. The design has been based on Sri Lankan vernacular architecture, the traditional courtyard houses of Sri Lanka. Several concept designs were done with courtyards and have studied thermal comfort, lighting levels that can be obtained for each design.

© Eresh Weerasuriya

Elevation - Section/主立面图——剖面

该设计主要的影响是通过庭院和空间的组织，不同的空间会产生不同的自然采光和通风的体验。

Main influences for the design was achieving natural light and ventilation different experience to the different spaces of the house in relation to the courtyards and the arrangement of spaces.

© Eresh Weerasuriya

1. 建筑的每个区域都可以进行自然采光和通风。通过空间中的交叉通风，可以降低建筑的吸热量。

因为建筑的功能空间与两个室内庭院相结合以及后花园，这样空间可以自然地在整个建筑中流通，并在室内创造舒适的环境。露台和花园中的植物及树木可以减少建筑的阳光直射，减少眩光和降低室内热量。

1. Building has been designed to achieve natural light and ventilation to all the areas. By allowing cross ventilation through the spaces, heat gain of the building has been reduced.
Since the functional spaces of the building have been connected two internal courtyards and the rear garden air flows naturally throughout the building and creates a comfortable environment inside. Plants and trees at the terraces and at the garden level cut down the direct sunlight coming to the building and reduce the glare and heat.

© Eresh Weerasuriya

通过屋顶板和露台铺设草皮减少吸热量。

2. 用在地面和地上景观中的大部分植物都是本地产地，它们只需要很少的雨水灌溉。花园和露台上种植了蔬菜和水果以满足业主的日常食用。住宅通过太阳能发电和太阳能热水器使整个能源消耗降低到最低，另外庭院也有助于住宅的被动式通风。

Turfed terrace reduces the heat gain through the roof slab.
2. Most of the plants used for landscaping both ground and upper levels are indigenous plants and they require low water consumption.
Vegetables and fruits have been grown in the garden and terraces for client’s consumption. Generation of solar electricity & solar hot water allows minimizing the energy consumption of the residence while the courtyards help with passive ventilation.

© Eresh Weerasuriya

3. 再生木材用作木地板，一些小的木片重新进行利用。

老的砖块用来铺设后花园的道路。用于建设的大多数自然木材都是从当地的种植森林中开采的。

3. Reconstituted timber has been used for flooring, which reuses the chips.
Old brick has been used as paving for the rear garden. Most of the natural wood that has been used for the construction has been obtained from cultivated forests.

© Eresh Weerasuriya

4. 通过花园空间，后花园和入口植物庭院为住宅带来了自然采光和通风，还有绿色植物，同时在城市文脉的基础上也保证了业主住宅的私密性。

4. Courtyard spaces, rear garden and front plant trough has given natural light and ventilation and greenery to the house at the house at the same time securing the privacy of the clients in an urban context.

© Eresh Weerasuriya

© Eresh Weerasuriya

© Eresh Weerasuriya

© Eresh Weerasuriya

© Eresh Weerasuriya

First Floor Plan/一层平面图

Second Floor Plan/二层平面图

Ground Floor Plan/底层平面图

Roof Floor Plan/顶层平面图

建筑事务所：KWA Architects
地点：斯里兰卡，科伦波
主持建筑师：Thilan Koththigoda
面积：500.0㎡
项目年份：2015年
摄影：Eresh Weerasuriya

Architects: KWA Architects
Location: Colombo 08, Colombo, Sri Lanka
Architect in Charge: Thilan Koththigoda
Area: 500.0 sqm
Project Year: 2015
Photographs: Eresh Weerasuriya

出处：本文译自www.archdaily.com/，转载请注明出处。