东京·音乐公司大楼

这个有着悠久历史的音乐公司的商业综合体包括音乐教室、乐器销售区域和仓库，以及公司的主要办公室。该地区位于东京的千代田区，以拥有众多的音乐商店而闻名，是一处形状不规则的小型地块。按业主的需求是建造一栋多功能综合大楼，包括钢琴、小提琴和其他乐器的教室、演奏厅、专业录音设备店、用于乐器销售的仓库、以及管理各方面业务的办公室。

This commercial complex for a music company with a long history includes music classrooms, instrument sales and storage spaces, and the company’s main offices. Located in the Kanda-Ochanomizu area of Tokyo, which is known for its many music stores, the lot is small and irregularly shaped. The client requested a building that efficiently combined a variety of functions, including rooms for lessons in piano, violin, and other instruments; a hall for recitals; a professional recording equipment shop; storage for wholesale instrument sales; and offices to manage these various aspects of the businesses.

▽建筑外观，Building appearance.

▽夜景效果，Night effect.

因为建筑的每层楼对隔音、视野、采光、遮阳和使用时间得要求都不同，而这些要求在未来发生变化的可能性很高。因此设计师们决定在建筑上使用双层表皮，无论房间如何使用或窗户是否打开，都能保持统一的外观。在材料上选择了一种可在高空摇摆的网状薄膜，它可以很容易地在各个方向旋转，以获得最佳的天空景观视野，并且具有良好的光线和通风性能。

The requirements related to soundproofing, views, daylighting, shade, and usage time varied for each floor, and the likelihood that these requirements would change in the future was high. We therefore decided to use a double skin that maintains a unified exterior appearance regardless of how rooms are being used or whether windows are open. We selected a mesh membrane that sways at high altitudes, can easily be rounded in all directions to allow for optimal sky-view ratios, and is porous to light and air.

▽乐器形态的音乐大楼，Music building in the form of musical instruments.

▽演奏厅，Concert Hall.

▽入口大厅，Entrance hall.

▽架子鼓教室，Rack Drum Classroom.

▽钢琴教室，Piano classroom.

▽录音设备店，Recording equipment store.

▽舞蹈教室，Dance room.

建筑外立面由涂有PVC树脂的聚酯纤维制成，防火的外部网格膜可以阻挡外部的视线，同时可以让内部的人看到外面。当太阳的反射率达到33%，空调的负荷就会减少28%。这种薄膜可以三维弯曲，而且由于他是可穿孔的轻质材料，几乎不会产生来自材料本身重量或风压的结构应力的影响，因此也不会有坠落的危险，所以更易于更换和维护，也可以重复使用。在疫情期间这样的外立面更是增加了吸引力，在保持隐私的同时也加强了自然通风。

Made of polyester fibers coated with PVC resin, the fireproof exterior mesh membrane blocks visibility from the outside while allowing those inside to see out. A solar reflectance rate of 33 percent lowers the air conditioning load by 28 percent. The membrane can be bent three-dimensionally, and because it is light and perforated, there is little structural stress from either the weight of the material itself or wind pressure. Because there is no danger related to the material falling to the ground, it is easy to replace and maintain and can be reused. The covid-19 pandemic has increased the appeal of facades such as this that enhance natural ventilation while maintaining privacy.

▽办公室，Office.

▽会议室，Meeting room.

▽多功能室，Multi function room.

▽具有通透性的建筑外立面网状薄膜，Mesh membrane of building facade with permeability.

▽休息区，Rest area.

▽走道空间，Walkway space.

设计团队考虑到了建筑所处的不规则地块的形状，建筑的高度和退台相关的规范，如应急楼梯、阳台、管道和布线等必要元素，以及能展现公司特色形象的需求。设计师们从各种乐器中获得了灵感，并对其进行了调整，以最大限度地提高容量。由网状覆盖的建筑立面让人联想到一个扬声器将音乐传递到周围，将建筑变成一个巨大的地标，为公司做出了很好的宣传效果。

The form of the building takes into account the irregular lot shape, codes related to height and setback, and necessary elements such as emergency stairs, balconies, plumbing, and wiring as well as the need to express the company’s identity. We incorporated shapes inspired by various musical instruments, adjusted to maximize capacity. The mesh-covered façade evokes a speaker sending music into the neighborhood, transforming the building into a giant sign advertising the company inside.      

▽露台花园，terrace garden.

▽建筑细部，Architectural details.

▽建筑外墙面，Building exterior wall.

▽建筑外部楼梯，Building external stairs.

▽建筑白天夜晚效果对比，Contrast of the effect of the building in the day and night.

Architect information

Company name : Aisaka Architects’ Atelier

Address : 1-3-11-2F, Kojimachi, Chiyoda-ku, Tokyo

E-mail : mail@aisaka.info

URL : www.aisaka.info

Credit information

Architecture : Kensuke Aisaka

Photography : Shigeo Ogawa, Kensuke Aisaka

Project outline

Location : Chiyoda- ku, Tokyo

Date of completion : March, 2022

Principal use : Complex Building (Lesson room, Shop, Storage and Office)

Structure : Steel

Site area : 351.67 m2

Building area : 220.90 m2

Total floor area : 1667.98 m2 (263.61 m2 / B1F, 190.36m2 / 1F, 197.96 m2 / 2F, 197.96 m2 / 3F, 197.96m2 / 4F, 193.22 m2 / 5F, 171.89 m2 / 6F, 197.96 m2 / 7F, 90.73 m2 / 8F)

Structure : Ohno Japan

Equipment : Zo Consulting Engineers

Lighting Design : Izumi Okayasu Lighting Design

Sign Design : Hiromura Design Office

Material information

Exterior finish : Mesh membrane , Extruded cement panel

Floor : Tile carpet

Wall : Gypsum board + Wallpaper

Ceiling : Rock wool board