B tech report by Xin Dean

SCHOOL OF ARCHITECTURE, BUILDING AND DESIGN BACHELOR OF SCIENCE (HONS) IN ARCHITECTURE

BUILDING TECHNOLOGY I (BLD61403) PROJECT 1 INDUSTRIALISED BUILDING SYSTEM

GROUP MEMBER : BENJAMIN TAN ZI HERN 0324857 CHEOK JIAN SHUANG 0320089 CHONG ZHAO LUN 0320408 CHONG XIN DEAN 0325353 CHONG KIT YEE 0319748 TUTOR : MR. KHAIROOL AIZAT AHMAD JAMAL

CONTENT 1. 0 INTRODUCTION

2.0 DRAWINGS 2.1 ARCHITECTURAL PLAN 2.2 ROOF PLAN 2.3 ELEVATIONS 2.4 SECTIONS 2.6 AXONOMETRIC DRAWINGS 2.7 SECTIONAL PERSPECTIVE 2.8 COMPONENT SCHEDULE 2.8.1 COLUMN 2.8.2 BEAM 2.8.3 SLAB 2.8.4 WALL 2.8.5 DOOR & WINDOW 2.8.6 TRUSS 2.8.7 STAIR

3.0 IBS SYSTEMS 3.1 FOUNDATION 3.2 COLUMN 3.3 BEAM 3.4 SLAB 3.5 WALL 3.5.1 EXTERNAL WALL 3.5.2 INTERNAL WALL 3.6 ROOF 3.7 STAIR 4.0 SEQUENCE OF CONSTRUCTION

3-15

16 17-18 19-20 21-24 26-27 28-29 30-32 33-34 35-38

5.0 IBS SCORE CALCULATION

29-41

6.0 CONCLUSION

7.0 REFERENCES

43-44

1.0 INTRODUCTION Industrialised building system(IBS) is a technique of construction where by components are manufactured in controlled environment, either at site or off site, placed and assembled into construction works. IBS used to increase productivity and quality at construction sites. The content of IBS Score is determined based on MS1064. This purpose of this assignment is to understand different types and methods of the IBS system and the calculation of IBS scoring. We are required to design a 3 storey apartment block and apply appropriate IBS components and demonstrate a comprehensive understanding of IBS construction process through model making.

2.0 DRAWINGS

2.8.1 COLUMN SCHEDULE

DESCRIPTION

: COLUMN WITH 4 CORBEL

DESCRIPTION

: COLUMN WITH 3 CORBEL

DESCRIPTION

: COLUMN WITH 2 CORBEL

POLE DIMENSION

: 150 * 300 * 3500

POLE DIMENSION

: 150 * 300 * 3500

POLE DIMENSION

: 150 * 300 * 3500

CORBEL DIMENSION : 150 * 300 * 400 and 300 * 300*450

QUANTITY

: 30

: 18

2.8.2 BEAM SCHEDULE

DESCRIPTION : I BEAM

DIMENSION

: 3800*150*450

DIMENSION

: 4400*150*450

DIMENSION

: 5000*150*450

QUANTITY

: 16

QUANTITY

: 16

QUANTITY

: 16

DESCRIPTION : I BEAM

DIMENSION

: 1900*150*450

DIMENSION

: 2500*150*450

DIMENSION

: 2700*150*450

QUANTITY

: 24

QUANTITY

: 16

DESCRIPTION : I BEAM

DESCRIPTION : L BEAM

DIMENSION

: 6550*150*450

DIMENSION

: 2700*300*450

DIMENSION

: 4500*300*450

QUANTITY

: 16

QUANTITY

: 16

DESCRIPTION : L BEAM

DESCRIPTION : T BEAM

DIMENSION

: 1800*300*450

DIMENSION

: 3600*300*450

DIMENSION

: 2700*300*450

QUANTITY

: 16

DESCRIPTION : T BEAM

DIMENSION

: 4500*300*450

DIMENSION

: 1800*300*450

QUANTITY

: 24

QUANTITY

2.8.3 SLAB SCHEDULE

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

SLAB DIMENSION : 900 * 150 * 1825

SLAB DIMENSION : 900 * 150 * 2700

QUANTITY

: 30

QUANTITY

: 54

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

SLAB DIMENSION : 900 * 4000 *150

SLAB DIMENSION : 900 * 2900 *150

QUANTITY

: 54

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

SLAB DIMENSION : 1200 * 4600 *150

SLAB DIMENSION : 1200 * 5100 *150

QUANTITY

: 18

QUANTITY

DESCRIPTION

: HOLLOW CORE CONCRETE SLAB

: 18

SLAB DIMENSION : 1800 * 4990 *150 QUANTITY

2.8.4 WALL SCHEDULE 10

DESCRIPTION : EXTERNAL WALL

DIMENSION

: 4900*200*300

DIMENSION

: 4500*200*300

DIMENSION

: 3700*200*300

QUANTITY

DESCRIPTION : EXTERNAL WALL

DIMENSION

: 3600*200*300

DIMENSION

: 1825*200*300

DIMENSION

: 2700*200*300

QUANTITY

: 18

DESCRIPTION : EXTERNAL WALL

DIMENSION

: 4400*200*300

DIMENSION

: 1855*200*300

DIMENSION

: 6550*200*300

QUANTITY

DESCRIPTION : EXTERNAL WALL

DESCRIPTION : INTERNAL WALL (NON IBS)

DIMENSION

: 1800*200*300

DIMENSION

: 3650*130*300

DIMENSION

: 1680*130*300

QUANTITY

: 12

DESCRIPTION : INTERNAL WALL (NON IBS)

DIMENSION

: 3150*130*300

DIMENSION

: 4775*130*300

DIMENSION

: 2830*130*300

QUANTITY

: 12

QUANTITY

DESCRIPTION : INTERNAL WALL (NON IBS)

DIMENSION

: 4050*130*300

DIMENSION

: 3100*130*300

DIMENSION

: 2800*130*300

QUANTITY

DESCRIPTION : INTERNAL WALL (NON IBS) DIMENSION

: 2930*130*300

QUANTITY

2.8.5 DOORS & WINDOWS SCHEDULE

DESCRIPTION

: DOOR (Non IBS)

DESCRIPTION

: DOOR

DOOR LEAF DIMENSION : 650* 35 * 2000

DOOR LEAF DIMENSION : 800 * 35 * 2100

QUANTITY

: 12

QUANTITY

: 18

DESCRIPTION

: DOOR

DESCRIPTION

: DOOR (Non IBS)

DOOR LEAF DIMENSION : 900 * 35 * 2100

DOOR LEAF DIMENSION : 1100 * 35 * 2500

QUANTITY

: 18

DESCRIPTION

: SLIDING DOOR (Non IBS)

DESCRIPTION : WINDOW

DOOR DIMENSION : 2400 * 50 * 2100

DIMENSION

: 600 * 600* 150

QUANTITY

:18

DESCRIPTION : WINDOW DIMENSION

: 1200 * 150 * 600

QUANTITY

: 27

2.8.6 ROOF TRUSSES SCHEDULE 16

DESCRIPTION : STEEL ROOF TRUSS

DIMENSION

: 9950 * 75 * 1175

DIMENSION

: 13850 * 75 * 1525

QUANTITY

: 20

QUANTITY

2.8.7 STAIRS SCHEDULE

DESCRIPTION : PRECAST CONCRETE STEPS DIMENSION

: 1800 * 3375 * 3500

QUANTITY

3.0 IBS SYSTEMS 17

3.1 FOUNDATION : PRECAST SYSTEM Precast concrete piles are displacement and pile driven. They are used in foundation to increase the bearing capacity and to reduce settlements at sites with weak compressible soil. The reinforcement in a precast concrete piles are to resist the stresses produced on account of its handling, driving and the loading which the pile is finally expected to receive.

Advantages 1. Durability Reinforcement use in pile is not liable to change its place or get disturbed Resistant to biological and chemical actions of subsoil.

2. Save cost & time Large number of piles are manufactured at a time.

3. Better quality control

4. Flexibility in design

Disadvantages 1. Special handling needed Piles are heavy and fragile. Special equipments are required for handling and transportation.

2. Restricted in length Depends on transport facility and unable to increase the length of pile.

Installation Process

1. Position of the piles are prepared based on a spile. 2. Pile are adjust to locate under the hammer is driven in vertical or brace position. 3. When piles are driving, soil condition is determined to know whether further driving is needed. 4. Precast pile cap is then placed on top of pile.

3.2 COLUMN : PRECAST SYSTEM Columns are provided with necessary supports for the ends of the precast beams(corbels or cast-in steel sections). There will also be some form of connection to provide beam-column moment connection and continuity. Precast column can be produced as either single storey corbel column or multiple storey corbel column.

Advantages 1. Inherent fire rating Precast concrete’s properties provide resistance to extremely hot temperature.

2. Flexible sizing and configuration Customise concrete columns based on shape, sizes and specifications.

3.Shorter construction times Easy and more effective installation in different conditions.

Disadvantages 1.Sophisticated Connection Works Different kind of connection needed to connect other elements.

2.Handling Difficulties and Modification Limitation Need special transport and care to delivered and it can’t be modified.

Fabrication Process 1.Column’s mould are assembled on a flat surface and mould release agent is applied evenly over the surface.

2.Fixing rebars into the mould according to the drawing provided. 3.Sufficient number of spacers with the correct size should be properly placed and secure. 4. Check and verify that all details are completed before casting. 5.Concrete are being test before placing the concrete to the mould. 6.Observe adequate curing time, every column should be having the same curing conditions 7. Loosen and remove all bolts and pins from the mould before lifting.

FOUNDATION TO COLUMN WITH BOLTED COLUMN CONNECTION Connection in between column to foundation are using bolten column connection which is made with anchor bolts. The anchor bolts transfer tension, compression and shear forces to the reinforced concrete base structure. Column shoes are needed when it is connect to foundation, it cast into the columns at a precast factory.

Installation Process 1.Fix the foundation anchor bolts to the PPL template 2.Position the PPL template with anchor bolts to the foundation and cast. 3.Remove the PPL template and level the nuts. 4.Erected and lower the column. 5.Tighten the upper nuts and check the verticality, Release the crane. 6.Grout the joint and the column pockets

3.3 BEAM: PRECAST SYSTEM Beams can vary in their complexity of design and reinforcement from the very simple beam formed over an isolated opening to the more commonly encountered in frames where the beams transfer their loadings to the column.

Methods of connecting beams and columns are A precasting concrete haunch is cast on to the column with a locating dowel or stud bolt to fix the beam. A projecting metal corbel is fixed to the column and the beam is bolted to the corbel. Column and beam reinforcement, generally in the form of hooks, are left exposed. The two members are hooked together and covered with in-situ concrete to complete the joint.

Advantages 1. Economic Saving in cost, material, time & manpower 2. Independent of weather condition 3. Quick installation

Disadvantages 1. Non-monolithic construction 2. Skilled labor and supervision is required

BEAM TO COLUMN CONNECTION

Installation process 1. Precast beam are set on bearing pads which are located on the column corbels. 2. Steel angles are welded to the metal plate which casted into the beams 3. Columns and the joint is grouted solid.

3.4 SLAB SYSTEM : HOLLOW CORE SLAB Hollow core slab is also known as a voided slab, hollow core plank or simply a concrete plank. It is a precast, prestressed concrete element that is generally used for flooring for both commercial buildings and homes. The main purpose of the cores are to decrease the slab self weight and materials, yet maintaining the maximal strength. The high-strength hollow-core slabs can provide floors that support heavy loads.

Advantages 1. Long span without the need of temporary supports Opening interior spaces in projects and allows designers to maximize functional layouts. 2. Flexible in design 3. Fast construction 4. Light weight structure The longitudinal voids in the cross-section are saving the concrete and at the same time reducing self-weight. 5. Floor voids and penetrations for services are available The long hollow cores (voids) can be used to run mechanical and electrical equipment. 6. Fire resistance Through the choice of the different thicknesses of the lower part of the element, floors can be produced with a high fire resistance up to 180 minutes.

Disadvantages 1. Irregular shaped Hollow cores are fairly costly 2. They must be made in segments that will fit their transport Transport can be costly depending on the distances to site. 4. Slabs cannot be cut on site It must be carefully designed

Fabrication process 1. Prestressed hollow-core slabs are produced on casting beds. 2. Strands are pulled and spread by a special device, each strands are then tensioned simultaneously. 3. Concrete is transported from batching and mixing plant by an overhead transport system. 4. Extrusions of the slabs carried out as a continuous process. 5. The openings to be made by slabs are marked with a plotter. 6. Openings can be made by machine or by hand. 7. When the process is done, the concrete is covered with tarpaulins to minimize evaporation. 8. After curing, the tension of the strand is released and the slab is cut according to measured markings. 9. The slabs are then transferred to an automatic drilling device that drills drainage holes in both ends of the slabs.

Installation process HCS slabs are installed on a leveling neoprene strip, fastened to the bearing structure.

1. The smoothness of the bearing surface should be checked. 2. To level a resting surface, the leveling plates should be placed under vertical walls of the floor slab. 28

3. The hoisted floor slab is directed into the proper position. 4. The installation joints that are between the slabs and also the ends of slabs should be filled with fine aggregate concrete.

SLAB TO BEAM CONNECTION

Installation process 1. The hollow core slab is set on bearing pads which are located on the precast beam. 2. Steel reinforcing bars are inserted into the slab keyways to span the joint. 3. The joint is then grouted solid. 4. The slab may remain bare or topped with several inches of cast in place concrete.

SLAB TO WALL CONNECTION Connecting the load bearing walls and precast concrete plank can be a efficient, economical construction and a solid, firesafe building. However, the connections between them must be detailed carefully for the building to be structurally stable.

Installation process 1. The reinforcing bars are bent at a 90Â° angle. 2. One end of each reinforcing bar is placed into the keyway between planks in the floor slab, while other end points upward and fits into a concrete block cell in the next course. 3. When the slab keyways and the block cell are fully grouted, a positive connection is formed.

3.5 WALL 3.5.1 EXTERNAL WALL: BLOCKWORK SYSTEM Blockwork system is a system that consists of interlocking concrete masonry units (CMU) and lightweight concrete blocks. This particular system simplifies the traditional brick-laying tasks which requires the usage of mortar. Usually, the block is designed as a load bearing wall system, in which the bricklaying work does not require mortar (dry system), and the component can easily be installed in a repetitive way.

Advantages 1. Durability One of the major advantages concrete blockwork hold over other construction materials is durability. Concrete does not rot or mold and is not damaged by insects or other pests. 2. Heat insulation Hollow block walls provide excellent heat insulation due to their relatively low U-value as compared to solid brick walls, they keep heat in when it is cold outside, and keep a cool when it is hot outside. 3. Fire and sound resistant The most prominent characteristic of the concrete blockworks is their ability to resist fire. It is relatively safe to use concrete blockwork instead of the traditional brickworks. Also, the air cavities within the hollow blockworks act as a sound insulator to avoid unwanted noise from travelling into the spaces. 4. In-situ construction Blockwork system can be done entirely on site by skilled workers. This reduces the journeys required to transport the building materials from one place to another.

Disadvantages 1. Not resistant to extreme weather If the structure is exposed to extreme weather like heavy rain or freezing temperature, masonry cannot be laid or it will form a building that is structurally unsound. As the construction of blockwork system belongs to wet construction, it needs a longer time to set and dry adequately or else it would expand and replacements are required. 2. High risk when exposed to dampness Due to the minimal use of mortar, the gaps between the blockworks are likely to be exposed to moisture and dampness. Water particles can easily seep through these tiny gaps to the inner wall and causing the formation of mould, subsequently contribute to the safety issues of the particular building.

Installation process Blockwork system has the same installation procedures as the traditional brickworks. However, blockwork system only requires a minimal amount of mortar as the blocks are made to interlock with one another to form a strong structural wall that resists various type of loads. 1. Blocks are being placed as the base layer of the load-bearing wall. 2. Minimal amount of mortar is being placed in between the blocks and at the same time, additional rebars are being positioned to strengthen the structure. 3. Second layer of blockwork is being placed. The unique shape and form of the block allows them to be interlocked with each other. 4. The process is being repeated until the desired height is achieved.

3.5.2 INTERNAL WALL: METAL STUD FRAMING WITH GYPSUM WALLBOARD (NON IBS) Gypsum board is often called drywall, wallboard, or plasterboard. It differs from other panel-type building products, such as plywood, hardboard, and fiberboard, because of its noncombustible core and paper facers. When joints and fastener heads are covered with a joint compound system, gypsum wall board creates a continuous surface suitable for most types of interior partitions which do not carry any form of loads.

Advantages 1. Ease of installation Gypsum board building systems are easy to install for several reasons. Gypsum board panels are relatively large compared to other materials so they quickly cover large wall areas. It also requires simple tools to construct and itâ&#x20AC;&#x2122;s extremely lightweight. 2. Fire resistant Gypsum board is an excellent fire-resistive building material. Its noncombustible core contains nearly 21% chemically combined water, as described earlier, which, under high heat, is slowly released as steam and subsequently retards the transfer of heat and the spread of fire. 3. Durability Gypsum board is used to construct strong, high quality walls and ceilings that offer excellent dimensional stability and durability. Surfaces created using gypsum board are easily decorated and refinished.

Disadvantages 1. High risk when exposed to dampness Gypsum wallboards cannot be used for outside walls since they retain dampness. Also, gypsum walls cannot be done in areas which are continuously damp such as bathroom.

Installation process Non-load bearing or non-structural metal studs and framing are not designed or intended to carry any axial loads. They are, however, designed to carry the dead load of many typical wall finishes such as gypsum board, plaster work, or similar finishes, and to provide resistance to normal transverse loads. 1. Non-load bearing metal studs and framings are being installed according to the layout of the building, together with the openings for doors and windows. 2. Deflection tracks, headers and sills, and sliders are being installed. 3. To increase acoustic and fire insulation, a layer of insulators is added within the air space. 4. The gypsum wallboards are then tapered to desired dimension to be secured onto the metal stud framing with fasteners. .

3.6 ROOF TRUSSES : STEEL ROOF TRUSSES Roof trusses are characterised by an economic use of construction materials. The truss of a structure is its main framework, consisting of posts, rafters, struts, or bridges. The structural height of a truss is usually larger than the height of similar structures using solid beams.

Advantages 1. High durability and low maintenance costs It does not have the needs for chemical treatments to maintain the frame and are not subject to insect infestations.

2. Lightweight Allowing easy and quick installations on site.

3. Can be recycled easily

Disadvantages 1. High cost It is usually more expensive than timber trusses.

2. Labour-intensive Required skills for installation.

Fabrication process 1. Cutting Fabricators use several tools to cut the steel of a truss, including plasma cutters, lasers, and water jets. The metal fabricator punches holes using high-pressure notches. 2. Forming Fabricators use both press baking and rolling process. 3. Assembly This process includes welding pieces together, bringing the final product together to serve its intended purpose as a truss.

Installation process 1. Handling Most of the steel trusses which are delivered to sites are ready to be installed, but they still must be handled with care. 2. Bracing and restraints To ensure the accurate installation of steel trusses, temporary and permanent bracing are required. The bracing is to hold the members upright, straight and in place. 3. Installation variables Interior walls and beams will keep the trusses supported as temporary bracing is installed to keep trusses in-plane. Scaffolding is commonly utilized for long- span trusses to be in place during installation. 4. Hoisting and connecting Cranes and scissor lifts are used to hoist the steel roof trusses to the support and be braced.

Concrete connections for steel trusses

Components of Roof Structure

3.7 STAIRS: PRECAST SYSTEM Concrete stairs provide a safe means of escape in event of fire and can be installed instantly, they are used in every development type where there is a requirement for access and egress.

Advantages 1. Durable construction

2. Low maintenance Precast concrete stairs require less maintenance than other materials and will never squeak or sag.

3. Effective Pricing Costs can be more accurately estimated earlier in the process because of the tightly control of precast concrete and shorter production process.

4. Green design The stairs can be recycled after the buildingâ&#x20AC;&#x2122;s service life.

Disadvantages 1. Settling Due to the heaviness of concrete stairs, the stairs often settle which then creating uneven stairs and also a trip hazard.

2. Repairing damage Once the concrete creaks, it is almost impossible to repair the damaged concrete steps as there are no other structural elements within the concrete.

3. Railing Attachment Precast steps are not sufficiently supported by lateral pressure, therefore making it unsafe to install railings.

Fabrication process 1. Formwork Formwork is maintained to provide completed precast concrete units of shaped, lines, and dimensions indicated, within fabrication tolerances. 2. Reinforcement Welded wire fabric is installed in lengths as long as practicable. 3. Concrete mixing After concrete batching, no additional water may be added. 4. Measuring, mixing, transporting, and placing concrete Place concrete in a continuous operation to prevent seams or planes of weakness forming in precast concrete units. 5. Place the concrete by internal and external vibration without dislocating or damaging reinforcement and built-in items 6. Cure concrete Using low-pressure live steam or radiant heat and moisture.

Installation process 1. Steel brackets are bolted to the foundation using concrete anchors, to catch the legs at the back of the stairs.

2. Small concrete pads are set under each side of the steps toward the front of the unit. 3. The precast stairs are then set on the brackets and pad. 4. The railings are installed in the precast unit and held in place with anchoring cement.

4.0 SEQUENCE OF CONSTRUCTION

1. FOUNDATION

2. GROUND BEAM

3. GROUND SLAB

5. BEAM

4. COLUMNS

6. INTERNAL WALL

7. EXTERNAL WALL

9. PRECAST STAIRS

8. DOORS AND WINDOWS

10. COLUMN AND SLAB (REPEAT THE PROCEDURE 3&4)

11. BEAM AND INTERNAL WALL (REPEAT THE PROCEDURE OF 5&6)

13. COLUMNS, SLABS AND COLUMNS (REPEATED 3-5)

12. EXTERNAL WALL, DOORS AND WINDOWS (REPEAT PROCEDURE 7&8)

14. WALLS, SLABS, DOORS AND WINDOWS (REPEATED PROCEDURE 6-8)

15. ROOF TRUSSES

5.0 IBS SCORE CALCULATION 1. Construction area per floor i) Area for 1 units of apartments : 117m² ii) Staircase Area : 14m² iii) Area for floor : (117m²+117m²+14m²) =248m²

2. Structural Systems i) Beams : Precast concrete beam ii) Columns : Precast concrete column iii) Slabs : Hollow core slab iv) Roof Truss : Prefabricated steel truss

3. Wall Systems i) External Wall : Blockwork systems ii) Internal Wall : Metal stud framing with gypsum wallboard

4.Other simplified construction solutions. i) Beams : 100% complies with MS 1064 Part 10 : 2001 Columns : 100% complies with MS 1064 Part 10 : 2001 Walls and Slabs : 100% complies with MS 1064 Part 10 : 2001 Doors: 60% complies with MS 1064 Part 4 : 2001 WIndows: 100% complies with MS 1064 Part 5 : 2001 ii) Horizontal repetition of structure =100% Vertical repetition of structural floor layout = 100% Repetition of floor to floor height = 100% ELEMENTS

AREA (m2) or Length (m)

IBS FACTOR

COVERAGE

IBS SCORE

Part 1: Structure Elements Precast beams + Precast column + Precast concrete hollow core slab floor Ground floor area = 248m²

248m²

1.0

(248/1240) =0.2

0.2 x 1.0 x 50 =10

Precast beams + Precast column + Precast concrete hollow core slab floor First floor area = 248m²

248m²

1.0

(248/1240) =0.2

0.2 x 1.0 x 50 =10

Precast beams + Precast column + Precast concrete hollow core slab floor Second floor area = 248m²

248m²

1.0

(248/1240) =0.2

0.2 x 1.0 x 50 =10

Precast beams + Precast column + Precast concrete hollow core slab

248m²

1.0

(248/1240) =0.2

0.2 x 1.0 x 50 =10

floor Third floor area = 248m² Roof truss using prefab roof truss Roof area = 248m² Total Part 1

248m²

1.0

1240m²

(248/1240) =0.2

0.2 x 1.0 x 50 =10

0.6

Part 2: Wall System External wall using concrete blockworks

258.18m

0.5

(258.18/364.44) =0.708

0.708 x 0.5 x 20 =7.08

Internal wall using plasterboard (non IBS)

106.26m

TOTAL OF PART 2

364.44m

0.708

7.08

i) 100 % of beam sizes follow MS 1064 Part 10 : 2001

100%

ii) 100% of columns complies with MS 1064 Part 10 : 2001

100%

iii) 50% wall thickness sizes follow MS 1064 Part 10 : 2001

50%

iv) 100 % slab thickness follow MS 1064 Part 10 : 2001

100%

iii) 60% of door sizes complies with MS 1064 Part 4: 2001

60%

iv) 100% of window sizes complies with MS 1064 Part 5:2001

100%

i) Repetition of floor to floor height

100%

ii) Horizontal repetition of structure

100%

iii) Vertical repetition of structural floor layout

100%

Part 3: Other simplified construction solutions UTILISATION OF STANDARD COMPONENTS BASED ON MS 1064

REPETITION OF STRUCTURE

TOTAL OF PART 3 IBS CONTENT SCORE OF PROJECT (PART 1 + PART 2 + PART 3)

24 50+7.08+24= 81.08

6.0 CONCLUSION Throughout this project, we understand the IBS application ease the efficiency, quality and productivity of projects. We have also face some issue such that we are unable to make the building fully constructed by IBS system due to the dimensions of floor plan that we have designed. Despite that, we have gained some knowledge on IBS system through the process from case study, designing to model making. We realised that through further research we are able to achieve better outcome in the future.

7.0 REFERENCES Ahamad, M. S. (n.d.). Constructability of IBS Blockwork System for Bungalow House. Retrieved October 5, 2017, from https://www.academia.edu/21345725/Constructability_of_IBS_Blockwork_System_for_Bungalow_House Reisdorf, Mark. â&#x20AC;&#x153;Light Gauge Metal Stud Framing.â&#x20AC;? Light Gauge Metal Stud Framing - Buildipedia, 4 Mar. 2010, buildipedia.com/aec-pros/construction-materials-and-methods/light-gauge-metal-stud-framingplanning-and-practices Using Gypsum Board for Walls and Ceilings Section I. (2011, December 02). Retrieved October 06, 2017, from https://www.gypsum.org/technical/using-gypsum-board-for-walls-and-ceilings/using-gypsum-board-forwalls-and-ceilings-section-i/#limitations

Precast concrete stairs. (n.d.). [ebook] Available at: http://bethlehemprecast.com/wp-content/uploads/2015/08/specs_for_stairs.pdf [Accessed 5 Oct. 2017].

Precast Concrete Columns | Prestressed Concrete Columns. (n.d.). Retrieved October 08, 2017, from https://nitterhouseconcrete.com/product/columns/

Simplicity of design ease of precasting speed of erection.. (n.d.).[PDF] Peikko. Available at https://media.peikko.com/file/dl/i/yGix0w/0ZFj6oWsDyxeMUHvUgp3oA/peikko_columnconnections_final.pdf [Accessed 6 Oct, 2017]

Essays, UK. (November 2013). Precast Concrete Construction. Retrieved, October 07, 2017, from https://www.ukessays.com/essays/construction/precast-concrete-construction.php?cref=1

Reinforced Precast Concrete Columns. (n.d.). Retrieved October 09, 2017, from http://floodprecast.ie/precast-concrete-products/precast-concrete-columns/

User, S. (n.d.). Reinforced Concrete Square Pile. Retrieved October 08, 2017, from http://www.humeconcrete.com.my/index.php/features/bagged-2/reinforced-concrete-square-pile?view=page&id=68

S. (2015, May 09). WHAT ARE THE ADVANTAGES & DISADVANTAGES OF PRECAST CONCRETE PILES? Retrieved October 08, 2017, from http://civilblog.org/2015/05/09/what-are-the-advantagesdisadvantages-of-precast-concrete-piles/#

Info on: Precast concrete in Melbourne, Precast concrete floor slabs, Precast concrete beams, Precast concrete walls, Precast concrete building, Manufacturers, Suppliers & installers of precast concrete. (n.d.). Retrieved October 06, 2017, from http://www.hollowcore.com.au/hollow_core_floor_slabs.php

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