Technical Portfolio

C.D.P - Technology Portfolio Design Assignment Nam: Tse Yu Hin Student ID: 16591264 University of Lincoln Tutor: Richard Wright Modular: ARC 3004M

Content Case Study Structural technical study skin technical study environmental technical study

Case Studies

NRW State Archive / Ortner & Ortner Essener Geschichte Archive Building

Awarding authority: North Rhine Westphalia, Germany Concept and development: Ortner & Ortner of Germany Felix Scheidt Ortner & Ortner Completion: 2013 Location: North Rhine, Germany

Awarding authority: City of Essen Concept and development: Ahlbrecht Felix Scheidt Kasprusch Architekten Competition: 2005, 1st award Completion: 2010 Gross floor area: 5500 sqm Location: Essen, Germany Materials: new archive building: corten steel tables

Skin Systems - Corten steel - Concrete (reinforced) - steel

Three different type of materials were used in the design, which can define spaces through showing the spatial hierarchy and materiality

Material spatial

Corten Steel (facade)

1. Corten steels have very good weather resistance and hence can be used without any coating. It also provides an economic solution in terms of reduction in cost of recoating.

2. It gives an aesthetic effect to the steel structure due to the sedate colour of the protective rust.

3. Welding is easy using any method of welding such as manual welding or submerged arc welding etc.

Spot welding is also possible for thin materials.

4. Corten steels can be subjected to cold working, hot working, and gas cutting in a similar way as ordinary steel with the same strength level.

5. During ageing weathering steels exhibit a yellowish appearance in the initial stage of use. The color gradually changes to brown. Then the color changes to a sedate blackish brown in one to two years and the color changes very little but only to a deep brown

0.5 months

1.5 months

6 months

2 years

5 years

22 years

40 years

Corten Steel Change of colour of weathering steel with time

1969

1973

1991

2007

Corten Steel Example of structure made from weathering steel (Hokkaido 100 years memorial tower)

Polished

Sealed

scored

Stamped

Corten Steel

1. Concrete is economical when ingredients are readily available.

2. Concrete’s long life and relatively low maintenance requirements increase its economic benefits.

3. It is not as likely to rot, corrode, or decay as other building materials.

4. Concrete has the ability to be molded or cast into almost any desired shape.

5. It is resistant to wind, water, rodents, and insects. Hence, concrete is often used for storm shelters.

Steel

1. Steel is environmentally friendly 2. Components can be used again and again 3. Steel components are frequently functional 4. Steel construction is strong, durability and stability

E F

D

C

A

B

Fire-safing

Support for cladding

Girder Beam flange Clip Angle

Steel deck

SAFETY SCREW Support Bracket

Blow up diagram ( Beam flange and steel deck )

Corten Steel Panel Gypsum board Shims Cavity Insulation

Channel Track

Blow up diagram ( Clip angle )

Steel deck

Detail Drawing 1:20 Facade Detail (Conten steel)

Support Bracket Corten Steel Panel

Construction detail diagram

A

Outside

Inside

Cavity insulation Gypsum board Steel column External

Sand Hardcore blinding Drain

Internal Slab Screed Insulation

Blow up diagram ( pile foundation )

Detail Drawing 1:20 Pile Foundation

B

Concrete wall

Concrete slab

Steel structure

Corten steel panel

C

handle detail

Detail Drawing Stair Section

Slab detail

joint detail

Detail Drawing Isometric view Stair 3D model

D

Detail Drawing Roof Section

E

Detail Drawing isometirc Joint with existing model 1

Detail Drawing isometirc Joint with existing model 2 Detail Drawing Joint with existing Section

F

Concrete wall detail isometric

Floor detail isometric

Detail Drawing Concrete detail section