Design Modification & Documentation Report

 NAME: Bernard Ling Ching ChiongSTUDENT ID: 0301892PROGRAMME:Building Technology 1 (ARC3514)LECTURER: Ar. Chin     

CONTENTSTable of contents Page

1. Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-3

2. Design modification - - - - - - - - - - - - - - - - - - - - - - - - - 4-6

3. Precedent studies- - - - - - - - - - - - - - - - - - - - - - - - - - - 7-15

4. Detail drawings- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16-25

5. Referencing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26

INTRODUCTIONProgramme : Performing Arts Community Centre

This community centre is a performing arts centre where community come together to share their culture and traditional dance. I came across this programme from the Musuem Orang Asli where I saw orang asli have their own unique traditional dance and culture which were amazing.

Concept : Emergence

The concept is inspired by orang asli as they should emerge and blend into the society to share their culture and tradition as well as adopt some modern views.

LOCATION: Gombak, BATU 12

FUNCTION : Performing Arts Community Center

OCCUPANT : Orang asli community of Gombak, as well as visitors

PROPOSE CHANGES:

Wooden truss with wooden roof tiles – Steel Pipe Structure balanced Cantilever Steel Pipe Truss

Brick Wall- Curtain WallcCustom stick system incorporating monolithic glass and external vertical wood fins

Concrete floor with wood finishes – Composite metal decking floor

Added a new basement

1.

ORIGINAL DESIGN

Ground floor plan First floor plan

2.

ORIGINAL DESIGN

Left Elevation

Front Elevation

Right Elevation

Back Elevation

The original design of the façade are using brick wall , the roof are wooden roof truss with wooden roof tile finishes . Flooring system are using reinforce concrete floor. To ensure the design and materials chosen have to match with the site context, most materials are used back from the site .

3.

DESIGN MODIFICATION

Ground Floor plan

First Floor plan

4.

DESIGN MODIFICATION

Roof plan

Front elevation

Roof plan

Brick wall façade have been modified into curtain wall for more views and sun light.

Roof have been modified from wooden truss roof to steel truss roof with metal plate finishes.

5.

DESIGN MODIFICATION

Roof truss have been modified to steel truss with metal plate finishes.

An additional basement have been added to the design as shown in the sections.

Section of modified design

Section of previous design

6.

PRECEDENT STUDIESROOF

Fukuroi City football stadium

Location : Fukuroi City, Sizuoka Pref., Japan

Architects and structural Engineers : AXA SATOW inc. + Masao Saitoh

Principal Use:footballBuilding Area:31777m2

Total Floor Area:83278m2

Building Structure:Roof Structure: Steel Pipe StructureMain Roof Structure: Balanced Cantilever Steel Pipe TrussStand Structure: Steel Reinforced Concrete , partially Reinforced Concrete

Fabric:PTFE Coated Glass FiberMembrane Covered Area:23000m2

The degree of stand angle of inclination:

Maximum 32.5

Class:The first basement level, The sixth floor

Completion Year:Mar. 2001Seating Capacity:50000 seats

7.

Roof supported by steel structure

Structural steel is steel construction material, a profile formed with a specific shape or cross section and certain standards of chemical composition  and mechanical properties. Structural steel shape, size, composition, strength, storage, etc., is regulated in most industrialized countries. A truss is a structure comprising five or more triangular units constructed with straight members whose ends are connected at joints referred to as nodes. Steel trusses are used because of the ease of construction and connection to the metal sheet finishes.

Supplier : Kemuning Structures SDN BHD

Material : Zinc alloy coated steel truss (Zincalume)

Properties : more durable than the corrugated tin and corrugated iron roofs, very versatile to be shaped, lightweight.

Material suitability : Steel truss structure with profiled metal sheet finish is suitable for this building as the trusses design can be arranged to achieve the design of the building has a 7degree pitched roof and wall

Advantages - A durable and long lasting roof structure

- Simple fastening/ installation method allows

- minimum manpower and rapid installation time frame

- No welding works which leads to minimum wastage, creating a neater environment

Disadvantages - Need to be treated to prevent corrosion

- Low thermal mass

PRECEDENT STUDIESROOF

8.

PRECEDENT STUDIESROOF

Profiled metal sheetMetal roofing has many attractive features. Its architectural appeal, variety of profiles, textures and color, flexibility, and durability make it popular for residential and commercial projects, both in low-slope and steep-slope applications.

PropertiesResistance cracking, shrinkage, twisting/warping - Light weight materials for roof decking -Can be manufactured in sheets

SuppliersYanker Industries Sdn.Bhd. - Malaysia

Sustainability Metal roofing products are not subject to the degradation experienced by organic materials when they are exposed to the weather cycle. This provides metal roofing with a long life in terms of its ability to resist the elements and also to possess a low maintenance cost.

Advantages - Last 40-70 years - Can sustain wind gusts - Will not corrode or crack- No need periodic maintenance- Will not spark and ignite into

flames- Reflect solar radiant heat

Disadvantages - More expensive than other materials

- Can be noisy during heavy rains- Panels may loosen in a period of

time- If poor installation or repair is

occur it may cause serious damage in the future

9.

PRECEDENT STUDIESWALL

One OmotesandoTokyo, Japan

Curtain WallCustom stick system incorporating monolithic glass and external vertical wood fins

Program A total of 83,000 square feet of office and retail space for a fashion company

ArchictectKengo Kuma and Associates

This seven storey building stand at the entrance to Omotesando Avenue. Lined on both side with tall Zelkova trees, the avenue leads to the city’s oldest Shinto shrine, the Meiji Shrine. The architect design a building that would reflect the natural warmth of the surrounding greenery and reference Japan’s long tradition of building with wood.

Exterior View

Plan of curtain wall

A. Laminated wood finB. Monolithic tempered

glassC. Extruded-aluminium

mullionD. Glass soffitE. Adjustable shadeF. Raised floor on

concrete slabG. Suspended ceiling

10.

PRECEDENT STUDIESWALL

Curtain wallA curtain wall is the defensive wall surrounding the bailey of a medieval castle. It can also be a defensive wall in post-medieval fortifications.In earlier designs of castles the curtain walls were often built to a considerable height and were fronted by a ditch or moat to make assault difficult.

A curtain wall system is an outer covering of a building in which the outer walls are non-structural, but merely keep the weather out and the occupants in.

Supplier : Fujisash (M) Sdn Bhd

Material :Laminated wood fin, Monolithic tempered glass, Extruded-aluminium mullion

Properties : a type of insulating glass, increases energy efficiency of windows by reducing the transfer of heat or cold through glass, environmental friendly. Good resistance to weathering, Long lasting and warranty given by the manufacture.

Standard size of aluminum: 184.2mm x 76.2mm (7 ¼ “ x 3”)

Material suitability : Stick system curtain wall is easy to install. This system allows natural day light into the building which makes the building energy efficient by reducing the usage of artificial light at daytime.

Detail of wood fin attachment at curtain wall Advantages - Good filtration of natural light

- Acts as a fire stop- Easy and fast construction

Disadvantages - More expensive than other materials

- Need regular maintainance

11.

PRECEDENT STUDYFLOOR

THE NEW 42ND STREET STUDIOS

ARCHITECT :PLATT BYARD DOVELL WHITE

LOCATION :229 W 42nd Street, New York, NY 10036

CLIENT :New 42 Streed, Inc

FLOOR AREA :7804m² (84,000 sq ft)

BUILDING TYPE :Commercial

FLOOR SYSTEM :Composite metal decking floor. There is a raised dance floor on top of the concrete slab.

This building was built as part of a major redevelopment plan to transform the block through the revitalization of existing theaters and an infusion of new commercial and arts-related initiatives.

Section

12.

PRECEDENT STUDYFLOOR

Composite metal decking floor A composite metal decking floor is designed in bending as either a series of simply supported spans or a continuous slab. Strength in fire is ensured by the inclusion of mesh (sometimes called fabric) or fibred reinforcement.

Supplier : Lysaght Sdn Bhd

Material : Metal deck floor with composite concrete

Properties : High Strength and durability, elegant appearance, finishes can be easily installed

Standard size of aluminum: Base Metal Thickness 0.7mm- 1.2mm Slab Thickness 100mm- 220mm

Material suitability : Composite metal deck slab is suitable for this building because it is easy to install . Finishes such as wooden flooring can be done easily because of the flat surface of concrete . Sprung floor also is suitable to be used as a dance floor as it absorb the energy of falls and reduce injuries.

Advantages - Fast installation- Reduces steelwork frame weight- Deck acts as shuttering

permanently - Install with minimum wastage - Reduced other construction cost

such as foundation due to its light weight

Disadvantages - Add contractor needed for installation

- Increasing field cost

13.

PRECEDENT STUDIESBASEMENT

Concrete Masonry Basement Wall with Exterior Insulation

RESIDENTIAL VILLA

LOCATION :Bole Sub City, Semmit,

FLOOR AREA :300 sq.m with possibility of extra 300 sq.m free space by the side

BUILDING TYPE :Residential

FLOOR SYSTEM :Composite metal decking floor. There is a raised dance floor on top of the concrete slab

14.

PRECEDENT STUDIESBASEMENTConcrete masonry basement

Supplier : HAB Construction Sdn. bhd.

Properties : High Strength and durability, elegant appearance, finishes can be easily installed

Standard size :

suitability : The waterproof membrane surface is embossed with a grid pattern, which contains a sealant and is topped by a thin layer of fleece. The grid pattern is also unique. It offers additional protection, due to the integrated sealant, which bonds tightly with the surface of the concrete, forming mini watertight compartments.Therefore, even if the membrane is damaged or pierced, moisture or pressured water cannot spread between the membrane and the concrete structure as it is contained within the damaged grid square. It is designed to be used in basement waterproofing, particularly in new constructions, to line base slabs and walls before fresh concrete is poured on top.

Advantages - Extra spaces and make use of the building area

- Good for industries that lack of land

Disadvantages - Add contractor needed for installation

- More cost- Failure of construction is higher

15.

REFERENCE- PROS & CONS of METAL ROOF, retrieved from: http://learningcenter.statefarm.com/residence/maintenance/the-pros-and-cons-of-metal-roofs/

- Charles Broto (2008), Roofs: selection and details

- Basement, retrieved from: http://www.basements.org.uk/cs_list.php

- Blanc, A, M.C. Evay, M , Plank. (ed). 1983. Architecture and Construction in Steel. London: E+FN

- Orton, Andrew, 2001, The Way We Build No: Form Scale and technique, London.

- Lysaght, Smartdek 51 Structural Decking System, Tata Bluescope Steel Limited, retrieved from: http://www.tatabluescopeteel.com/sitedata/pdf

- G.James Glass and Aluminium, ( 2012), Curtain Walls, retrieved from: http://gjames.com/facades/curtain-walls

- Ching, F.,& Adams, C. (1991). Building construction illutrated. New York: Van Nostrand Reinhold.

- Boschetti A., Francini A., (2010), The Plan-Architecture & technologies in Detail

26.