Building tech Project 2
- 1. Building Technology 1 (BLD 61403) Assignment 2 : Construction Solutions Name : Ong Yi Teng (Crystal) Student ID : 0326486 Tutor : Mr. Rizal
- 2. Content 1.0 Introduction 1.1 Introduction to site (Kajang) 2.0 Precedent Study and Analysis 2.1 Roof System 2.2 Structural System 2.3 Facade 1 2.4 Facade 2 3.0 Facade Design Scheme 3.1 Proposal 1 3.2 Proposal 2 4.0 Sectional Perspective 4.1 Proposal 1 4.2 Proposal 2 5.0 References
- 3. 1.1 Introduction To Site Location : Jalan Tukang, Bandar Kajang, 43000 Kajang, Selangor Function : Art Centre Design Intention & Statement : With the exception of the traditional feature of performing art centre - providing dance studios and audio visual rooms, Kajang Art Centre brings back the sense familiarity for the old and sense of curiosity for the young. All of these are the fruitful outcome of inclusion of a coffee plantation to the Kajang Art Centre. Every Step within Kajang Art Centre is able to evoke all the senses of the users. Contrary to the norm of art centre, which focuses on the visual of the user, Kajang Art Centre acts as an experience hub that welcome people regardless of their user’s background.
- 5. 2.0 Precedent Study & Analysis 2.1 Roof System (Metal Cladding and Steel Frame Roof) It is easily be found in Malaysia as it is known as a local material. Besides that, it can save costs due to it’s life long span. Metal cladding roof has an effective thermal insulation which keeps the indoor temperature cool. Last but not least, it blends in with the surrounding context of pitch roof. Main Materials Steel Z Purlins Steel Roof Decking Galvanised Steel FLushing Section of 38 Mews House Advantages Disadvantages Environmental friendly Expensive in labour Long life span Might cause noises during heavy rain Sustainable Denting might occur if hit by heavy object Economical HIgher chance of water leakage Fire resistant Thermally conductive when painted in black Reasons of Choice Building Name : 38 Mews Architect : DCA (Design Collective Architects) Area : 300m square 38 Mews is located is located in Kuala Lumpur, Malaysia adjacent to a forest reserve. Passive design strategies are implemented into 38 Mews. The ground floor is isolated as a working area away from the living quarters. Besides that, the sloping roof provides a double volume space that vertically flows into the second floor master bedroom and study room. The roof continues to slope into the bedroom itself hence stop at the huge picture window that frames the views of the adjacent forest and hills. Construction Details of Roof Metal sheets overlapping each other Different types of metal cladding Roof gutter detail Construction Method 1. Roof frames are fabricated and secured to the beam. 2. Purlins are installed with the spacing of metal deck length. 3. Insulation and netting is installed, metal deck is the screwed on top of the purlins. 4. To prevent rain leakage, flashing is required at joint parts.
- 6. 2.0 Precedent Study & Analysis 2.2 Structural System (Steel Frame System) Steel framing has a higher design flexibility to suit different design needs due to its longer span compared to timber framing system. Besides that, it’s lightweight characteristics can save up more construction time as it is easier to install. Advantages Disadvantages Steel frame is very ductile. It is prone to corrosion, hence it requires painting periodically. It allows larger span between columns and have a lower profile. It has lower fire resistance. Steel frame can be recycled and reused. High maintenance costs. Light weight. Reasons of Choice Building Name : Grange Insurance Audubon Center Architect : DesignGroup Area : 18400m square Grange Insurance Audubon Centre is located is located in Ohio State Capitol, Columbus, OH 43215, USA. It uses steel frame system as it’s structural system.The requirement for adaptable space informed the choice for the center's structural system, a steel frame system with an open web bar joist roof structure and tongue-and-groove roof deck. Construction Details Steel structural system from most stiff to less stiff
- 7. 2.0 Precedent Study & Analysis 2.3 Facade System 1 (Double Skin facade System) It provides a permeable building envelope. With this, it will allow penetration of sunlight and sufficient ventilation into the building. This is to enhance the user’s experience in the spaces. Besides that, it can also controls the privacy yet still allowing visual connection in and out. Despite all these, places that requires more privacy such as the dance studio can still allow partial visual connection while remaining it’s level of privacy. Main Materials Stainless Steel Pipes Stainless Steel Angle Advantages Disadvantages Permeable envelope allows ventilation to flow in and out of the space. High maintenance It is more economical cladding material compare to others. Water might enter the building during rain. Resistant to rain and weather. Joints need to be sealed properly. Provides sense of privacy while creating relationship with the neighbourhood. Waterproofing needs to be done. Filters sunlight before entering the space. Reasons of Choice Building Name : Steel Groves Architect : ar-Architect Area : 274m square The architects tried to integrate the meaning of a “wall” in the designing process in terms of applying protection of the house from the everyday hazard and using the most advanced construction method they could find. The fence of a “Steel Grove” works like the wall from Joseon Dynasty in a more intimate scale. While the wall from Joseon Dynasty protected its citizens from war, the fence of “steel grove” protects the family from external hazards. The “Steel Grove” not only solves the functional aspect of the house but also tries to create a new type of relation with the streets of the neighbourhood. When the sun is up, the “Steel Grove” stands out and acts as the façade. The direct sun light is delicately scattered by the “Steel Grove” when entering the room. When the sun is down, the lights from the rooms permeates through the “Steel Grove” generating a different façade from the daytime. The façade changes create a different environment for the street trough times of the day. By doing so we tried to give a relationship between the house and the neighbourhood. Roof Plan Elevation Section Design Consideration The arrangement and intensity of pipe need to be considered to control the filtration of lights and efficiency of ventilation in and out of the buildings.
- 8. Elevation Detailed SectionSection Construction Details of Facade
- 9. 2.0 Precedent Study & Analysis 2.4 Facade System 2 (Folding Perforated Metal Panels) It creates visual engagement from the outside due to it’s permeable characteristics. Besides that, due to the hot and humid climate in Malaysia, the shutter facade controls the light penetration into the building. It is also high in it’s aesthetic values due to its dynamic movement. Advantages Disadvantages It’s durability increase the energy efficiency and thermal comfort level. Versatile problems. Sense of aesthetic as it portrays a dynamic movement. High labour cost. Adaptive to the changing climate condition. High maintenance cost. Reasons of Choice Building Name : Lofts @ Cherokee Studios Architect : Pugh + Scarpa Area : 1905 m square It is located in Los Angeles, CA, USA. Its unique architectural form and integrated function create a high performing building that is an expression of the environmental and cultural context in which it is built. The exterior presents itself as a perforated metal, function as accordion shutters, allowing residents to open and close the facade, creating a constantly changing building front. Despite these, it also provides alternate views inside. Construction Details of Facade
- 10. Precedent Study & Analysis Facade System 2 (Folding Perforated Metal Panels) Facade System Component Assembly Facade System Section Facade System Concept 1 Facade System Concept 2
- 12. Kajang Art Centre Facade Design Scheme 1 Front Elevation Scale 1:100
- 13. Facade Design Scheme 1 Kajang Art Centre Rear Elevation Scale 1:100
- 14. Kajang Art Centre Facade Design Scheme 2 Front Elevation Scale 1:100
- 15. Facade Design Scheme 2 Kajang Art Centre Rear Elevation Scale 1:100
- 17. Sectional Perspective 1 (Ground floor) Lobby (Seating Area) Scale 1:40 Detail 1 Detail 2 Detail 1 : Column to Beam Detail 2: Column to Base Plate Corrugated Metal Decking Brick WallVertical Screen Steel Beam Cast in-situ concrete slab Cast in-situ ground beam RC column stump RC pile cap Steel Column Steel Beam L-profile Bolts Steel Column Steel Beam L-profile Bolts 300x300mm Column Gusset Plate Bolt Base Plate Anchor Rod
- 18. Sectional Perspective 2 (Top floor) Resting Area Scale 1:40 Detail 2 Brick Wall Corrugated Metal Decking Detail 1 : Metal Decking to Roof Framing Connection of Steel Framing External metal deck Rail Bracket Steel Z purlin Thermal break pad Inner linear panel Mineral wood insulation tucked under rail Detail 1 Detail 2 : Concceled gutter Venting above insulation Wrap flashing down into gutter Vent holes and rainscreen application Continuous metal gutter Rainscreen vertical runners 2 x 10 framing
- 19. 5.0 References 1. Luo, J. (2018, March 10). 38Mews House / Design Collective Architects. Retrieved July 9, 2019, from https://www.archdaily.com/890447/38mews-house-design-collective-architects 2. Rojas, C. (2017, December 28). Steel Grove / ar-Architects. Retrieved July 9, 2019, from https://www.archdaily.com/886263/steel- grove-ar-architects 3. Saieh, N. (2009, November 25). Lofts @ Cherokee Studios / Pugh Scarpa. Retrieved July 9, 2019, from https://www.archdaily.com/41775/lofts-cherokee-studios-pugh-scarpa 4. Cherokee Studios. (n.d.). Retrieved July 9, 2019, from https://brooksscarpa.com/cherokee-studios 5. Jett, M. (2011, July 09). Grange Insurance Audubon Center / DesignGroup. Retrieved July 9, 2019, from https://www.archdaily.com/148800/grange-insurance-audubon-center-designgroup 6. 8.2. Standing Seam Roofing. (n.d.). Retrieved July 10, 2019, from https://www.copper.org/applications/architecture/arch_dhb/arch- details/roofing/standing_seam.html