BCG Models for Construction Sector

BCG Models for Construction Sectorการขับเคลือ่นอุตสาหกรรมก่อสร้างไทยเพื่อความยั่งยืน

Topics

Challenges in Construction Sectors

Construction Trend Under Urbanization

RDE&I in Construction sector

Challenges in Engineering and Construction Sectors

Globally, labor-productivity growth lags behind that of manufacturing and the total economy


Lower digitization in construction relative to other industries has contributed to the

productivity decline


Critical Challenges Facing the Industry


Impact of the construction sector on the environment in the European Union


Construction and Demolition Waste: A Notable Opportunity

Topics





The Rise of New Urban Trends

Green cities—Go greener

With a growing sense of obligation

to improve the environment, the

paradigm is shifting to eco-friendly

cities

Construction materials will be

recycled or used in smaller

quantities, and buildings will be

restored or rebuilt rather than

being constructed from scratch

Public investment in traditional

construction efforts such as roads

and bridges will be reduced, but

will increase for green sectors such

as railways, green energy, and

green public construction.


The Rise of New Urban Trends

Steel materials will become

stronger and lighter, and

even intelligent steel

materials equipped with RFID

tag technology will be

broadly adopted in the

construction industry.

This integration and

convergence taking place

between construction and IT

will continue to progress from

the adaptation of new

technology to the

transformation of production

structures and systems in

construction

Smart cities—Cities becoming smarterA smart city is defined as a city that integrates IT technology within the

operations of the city to maximize efficiency in urban functions such as energy

use, transportation, and risk reduction

Topics




Data/Digital Infrastructure for Close Loop

Materials Platform (1)

Material

Production

Technologi

es

(2)

Product

Innovation

(3)

Digitalization

on Digital

Transformati

on of

Construction

Ecosystem

(4)

Sustainable Urban Structure (5)


(1) Data/Digital Infrastructure for Close Loop Materials Platform

Materials Registration Platform

Materials Life-Cycle Data

Materials E-Marketplace

Materials Performance Data

Materials Registration Platform


Materials Life-Cycle Data

Materials Life-Cycle

Data


Materials E-Marketplace


Research: Material Production Technologies that minimizing Impact on Environment

Carbon Capture Technologies

Carbon Utilization Technologies e.g. Carbon to chemical

Carbon Free Technologies e.g. H2

Biomaterials for Construction

Zero-Pollution Production Processes

(2) Material Production Technologies that minimizing Impact on

Environment

Research: Advance Collection, sorting & Recycling Technologies

Concrete Recycling

Construction Waste Recycling

(2) Material Production Technologies that minimizing Impact on

Environment

Innovation: Product Innovation

Self Healing Concrete

Light Weight Construction Materials

Corrosion Resistance Steel

Fire Resistance Materials

Insulation

Etc.

(3) Product Innovation

Integrated Digital Delivery [IDD] Plan

Design

Smart &

Sustainable

Assets

Assembly

Manufacturing

Digital DesignCoordinated design via BIM/VDC

and other computational tools to

meet design objectives &

downstream requirements

Digital Manufacturing and

FabricationIntegration of BIM/VDC design to

off-site production, fabrication

and component management

Digital ConstructionDelivery and installation of off-site

components on-site through use of

real-time ICT Solutions

Digital Asset Delivery &

ManagementVerification and handing over of

the asset for operations and

maintenance through digital tools

(4) Digitalization on Digital Transformation of Construction Ecosystem that

Support Circular Economy Concept

BCG Models for Construction SectorIndustrialized Construction:The application of manufacturing techniques in the built environment

Industrialized Construction

MOVING MAKE & OPERATE INTO DESIGN

DfMA Enables Industrialized Construction

ASSEMBLE INSTALLDESIGN OPERATE

INDUSTRIALIZED SUPPLY CHAINDfMALIFECYCLE

DATA

INDUSTRIALIZED CONSTRUCTION ECOSYSTEM

DfM and DfA

Design for Manufacturin (DfM)

Method of design for ease of manufacturing

for a collection of parts that form the

product/element

Optimization of the manufacturing process

through design choices

Design for Assembly (DfA)

Method of design of the product/element for ease

of assembly

Design principles used by the design teams in the design of products/elements focusing on the number of parts to assemble, shipping, handling and ease of assembly (integration on site)

Design for Manufacturing and Assembly (DfMA)

Design for Manufacturing (DfM)

Design for Assembly (DfA)

Reduce material, overhead and labor cost

Shorten design cycle time

Definition: A design methodology to enable and

optimize prefabrication using a set of design

choices (principles)

Utilize standards to

reduce cost

DfMA

DfMA principles are both generic and element specific

Source: Autodesk

DfMA - Generic Principles

Design for ease of fabrication

– Element specific

Design for ease of assembly

and minimized

handling/logistics

Modular (not volumetric box

modular) design

Maximize multi-trade elements when

adjacencies exist

Design it once, use it many

timesDesign parts for multi-use

Use of standard componentsUse of advanced building

productsSafety in design

Balance ease of fabrication vs. ease of assembly

Precast Exterior Wall Panel

Divider Wall Panel

BathroomPOD

Corridor Separation

Panel

DfMA – Element Specific

Element specific DfMA is a particular set of

instructions that apply to one type of

element and include the proprietary rules of

each manufacturer

– because there are few standards

Source: Autodesk

Precast Exterior Wall Panel

Divider Wall Panel

BathroomPOD

Corridor Separation

Panel

DfMA – Element Specific

One proprietary precast panel system can

have 45 DfM and 10 DfA principles

Multiply by number of elements

Multiply by proprietary systems

Source: Autodesk

DfMA-DR, The Circular Economy

A design methodology to enable and optimize prefabrication aligned with the circular economy

DfMA-DR (Disassembly & Reuse) circular

economy

- DfMA plus design choices for ease of

disassembly and reuse of the

product/element

- Allows for scalability and technology swaps

Over next 15 years

45% of AEC value will shift

away from traditional

processes

Prefabrication will increase to

~30% of construction revenue

Source: McKinsey, The New Normal in Construction, June 2020

Source: Autodesk

Shift from traditional to manufactured methods accelerating

Prefabricated assemblies would be winner, as opposed to volumetric

% of Total Construction

Spend

Retrofit

IC: Prefabricated Assemblies

IC: Modular/Volumetric

Refurbish

Traditional

Increasing Pressure to Adopt IC Across Ecosystem

Architects / Engineers

General Contractors

“Serial” owners

asking for it

Government

requirements

& incentives

Global proof

points

(hype projects)

Subcontractors recognizing value

Successful

prefab product

manufacturing

Lowering Barriers

to Adoption

Source: Autodesk

Increasing Pressure to Adopt IC Across Ecosystem

“Serial” owners

Asking for it

Government

requirements

& incentives

Global proof points

(hype projects)

Subcontractors

recognizing value

Successful prefab

product

manufacturing

Lowering Barriers to

Adoption

COVID-19

Source: Autodesk

Economical: Modular Design & Demountable Structure

Source: POSCO A&C

(4) Digitalization on Digital Transformation of Construction Ecosystem that

Support Circular Economy Concept

(5) Sustainable Urban Structure

Globalization that change the way of life.

How to Design the urban that compromise with natives

Integrate in cooperation with private & public sector to design.

Sharing Economy

Modern Infrastructure which adapted to all people

Public Transport

Resource Recovery (Wastewater)

Electrics System

(5) Urban Design concerning to the Maximum Utilized

New way of life style impact to all the structure of every

enclave e.g. road, building, residence, public space etc.

Urban Design will maximize the value of space for all (local,

entrepreneur, public sector) to be well-being, healthy, and

also safety.

Enhance appearance, transportation, the public space

along streets between the private property lines, and

location decisions about specific civic and private land

uses.

The Urban Design & Development Trend would go Eco-

system way.

Source: Good Walk ทองหล่อ - เอกมัย โครงการเมืองเดนิได้-เมืองเดนิดี


Sustainable Construction with well decided by architecture, academic, engineering and

the most importance are locals based on the body of knowledge and academically

support from the diverse field of expertise.

restore and develop urban areas to create the healthy space, which research finding

show that it is able to support physical activity, social interaction, and highly signify with

people’s healthy eating behavior.


Public Policy which supported well plan of healthy urban

Legislation which supported government entities to take

action on urban structure by rule of law

Incentive for developer

Infrastructure for social facilitated

Physical Infrastructure ex. Public Transportation

Social Infrastructure ex. Park, School, Hospital, Square


Source: https://theurbanis.com/public-realm/2019/11/08/1304/

“Eixample” in Spanish or “Expansion plan” by Ildefons Cerdà

(Barcelona, Spain)

After the protest in 1843 cause from

quality life that affected by

industrialization ex. Crowded, disease,

Public health. The mayor had decision

to down the Medieval walls which

made people feel uncomfortable.

Ildefons Cerdà, Engineering, who

initiate the Eixample plan to the mayor

(1859) by the main concept of Simple,

and the Value of Equality.

This plan is world wide model for

modern city planning, decentralize

prosperity of Economic and Life’s

quality.

Every blocs are connected and has it

own public space for all.

The Eixample’s regular grid, the street

widths, and the 45° angle cut in al l

corners helps circulation due to the increased visibility and allows

intersections to be an ideal place for parking, loading and unloading, taxis,

etc., without affecting vehicular

mobility.


Source/: Focus The Cerdà Plan for the Expansion of Barcelona: A Model for Modern City Planning


Washington D.C. , USA Plaza Del Ejecutivo, Mexico Paris, France


Planning with concerned to natives

Respect about expropriated land from natives.

Bring all stakeholders in public hearing process. (Good urban

design is open and accessible to everyone)

Set an objective on the base of coexist.

(5) Urban Design & Development for Sustainable Principle

The Urban Design Principles link policy and the built/open

environment.

deal with connecting single properties to blocks, blocks to

neighborhoods, neighborhoods to communities, and

communities to the city.

urban design both creates and reinforces a sense of place

The social system should be more important than vehicular

systems.

Civic and public gathering space should be generous.

Good urban design is open and accessible to everyone

Culture of life, well-being, and Safety

Functional methods of transporting people of all abilities,

goods, and utilities are essential.

Transparence & Governance Platform

Eco-

Friendly

Material

Smart

Material

Smart

Construction

Eco System

Comfort & Happy Society


Documents

BCG Models for Construction Sector