© Kim Steinberg

金·斯坦伯格

架构师提供的文本描述。两个十几岁的孩子，乔西14和马特17需要一个地方住，因为他们的父亲杰里米斯蒂尔住在一个卧室的小屋太小。他们的选择是在现有的小屋上再建一层楼，或者在Mtunzini(德班以北120公里)的900平方米的地产上找到一块土地来建造这两间卧室。在建造顶层加载物的过程中找到一个可供选择的地方是一项挑战，从工地的高处看到的壮观海景影响了在工地陡坡部分建造新卧室的决定。

Text description provided by the architects. Two teenagers, Josie 14 and Matt 17 needed a place to stay as the 1 bedroom cottage occupied by their father, Jeremy Steere was too small. The option was to build another floor on top of the existing cottage or find a site on the 900sqm property in Mtunzini (120km north of Durban) to build the 2 bedrooms. Finding an alternative place to stay during the construction of a top floor addition was a challenge and the brilliant sea views from the high part of the site were what influenced the decision to build the new bedrooms on the steeply sloped portion of the site.

 © Mlungisi Mathe

(Mlungisi Mathe)

 Floor Plans

平面图

 © Mlungisi Mathe

(Mlungisi Mathe)

非洲农村地区的人类住区的特点是建筑规模小，通常是圆形或方形。这里的想法是用“免费”的当地材料建造这两座塔。结果是一个方形的套房卧室塔和一个圆形螺旋楼梯塔。楼梯塔通向两间卧室和顶楼。在Mtunzini有一个两层的高度限制，导致屋顶露台没有安全栏杆，这使得它本质上是一个放置太阳能电池板的不适合居住的地方。未来的“Sala”没有太阳能电池板。

Human settlement in rural Africa is characterized by small-scale buildings generally circular or square in plan. The idea here was to build the two towers using “maintenance free” local materials. The result is a square en-suite bedroom tower and a round spiral staircase tower. The staircase tower leads to the two bedrooms and to the top terrace. There is a two-story height limit in Mtunzini which resulted in the top roof-terrace being left without a safety balustrade making it essentially an uninhabitable place for the placement of solar panels. Future “sala” with no solar panels is the intention.

 © Kim Steinberg

金·斯坦伯格

面对印度洋景观的卧室(木材地板)和后面的浴室的配置与混凝土地板导致了淋浴的明显位置-外面和海景。卧室是通过宽敞的砖楼梯进入的，这些楼梯构成了塔脚下社会“街道空间”的一部分，挡土墙在那里成为一个宽阔的座位。主平房甲板上有一个贝都因人拉伸帐篷，俯瞰这条社交街道空间，并提供4种不同层次的互动：街道，1层卧室甲板，2层卧室甲板和木材甲板层。

The configuration of the bedroom facing the Indian Ocean view (timber floors) and the bathroom behind it with concrete floor led to the obvious position for the shower – outside and with a sea-view. The bedrooms are accessed by generous brick stairs which form part of the social “street space” at the foot of the towers where the retaining wall becomes a wide seat. The main cottage deck with a Bedouin Stretch tent over it overlooks this social street space and provides for interaction on the 4 various levels: the street, 1st-floor bedroom deck, 2nd-floor bedroom deck and the timber deck level.

 © Mlungisi Mathe

(Mlungisi Mathe)

为了减轻正在进行的维修费用，这些建筑物没有装修。这是一个粘土-普通面砖空腔墙卧室塔和水泥砖螺旋楼梯塔敷设为微风砌块。塔的圆形墙也是两座桥的栏杆和支撑物。这些桥梁是唯一的两个接触点之间的墙和3CR12不锈钢螺旋楼梯。

To alleviate the ongoing cost of maintenance there are no finishes in these buildings. It’s a clay-common face-brick cavity wall bedroom tower and a cement-brick spiral stair tower laid as a breeze block. The circular walls of the tower also act as the balustrade and support for the two bridges. These bridges are the only two points of contact between the wall and 3CR12 stainless steel spiral stairs.

 Longitudinal Section

该材料位于距海洋800 m的高度腐蚀环境中，楼梯材料的选择不仅受环境的腐蚀性影响，而且是一种易于现场焊接的材料。踏板在现场焊接在直径为100毫米的中心管道上。卧室的地板是32毫米SAP密封的“生态友好”产品，称为“亲自然”。同样的地板被用来遮阳屋顶露台，导致天花板是地面的镜像。

The property is located in a highly corrosive environment, 800m from the sea; the choice of material for the staircase was influenced not only by the corrosive nature of environment but by being an easy material to weld on site. The treads were welded on-site onto a 100mm diameter central pipe. The floors of the bedrooms are 32mm SAP sealed with an “eco-friendly” product called “Pro-nature”. The same floor planks were used to shutter the roof terrace resulting in the ceiling is a mirror image of the floors.

 © Kim Steinberg

金·斯坦伯格

Architects Jeremy Steere Architect

Location Mtunzini, South Africa

Lead Architects Jeremy Steere, Clinton Hartley, Sphephelo Mhlongo

Area 75.0 m2

Project Year 2017

Photographs Kim Steinberg, Mlungisi Mathe

Category Refurbishment

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