ifc4precast - buildingsmart e.v. exchange over the international standard ifc, the precast industry...
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Status quo: IFC4precast
Engineering Days 2017
November, 28st 2017
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Members IFC4precast
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Involved companies
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24 years work experience in the construction sectorChariman Bautechnik in VDI BV Osnabrück-Emsland e.V.
Visionary and lateral thinkers
Benno Strack
Head of MESbwb Beteiligungsgesellschaft mbH & Co. KG
Brinkhege-Gruppe bwb/fdu
13 years industry experience in MES & PPS for precast concrete parts
Participation in the BV-BS group "BIM in prefabricated construction”
Technology scout
Stefan Maier
Vice President RIB SAA Software Engineering GmbH
25 years of industry experience in CAD for concreteparts
Recognizer and Implementer
Werner Maresch
Managing PartnerPrecast Software Engineering GmbH
Speaker
Leaders and a visionary of the project group
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Dr. Thomas Liebich
GeschäftsführerAEC3 Deutschland GmbH
Board / Gremium
Entscheidungsgremium / Ausrichtung der Gruppe
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Berater: AEC3 TrimbleRIB SAAProgressIDATbwb / fdu Unitechnik
Benno Strack
Leiter Prozessleittechnik MESbwb Beteiligungs GmbH
Brinkhege-Gruppe bwb/fdu
Stefan Blauel
Leiter InformatikUnitechnik Systems GmbH
Thorsten Hertel
Product ManagerPrecast & Rebar
Trimble Solutions Corp.
Robert Neubauer
Managing PartnerRIB SAA Software
Engineering GmbH
Richard Hellrigl
Managing DirectorProgress Software
Development GmbH
Lackner
GeschäftsführerIDAT GmbH
Werner Maresch
GeschäftsführerPrecast Software
Engineering GmbH
Dr. Sergej Muhic
IFC SpezialistAEC3 Deutschland GmbH
Wolfgang Häder
GeschäftsführerBBT Plan und Statik GmbH
Brinkhege-Gruppe bwb/fdu
Reiner Medgenberg
Teamleiter InformatikUnitechnik Systems GmbH
Stefan Maier
Vice PresidentRIB SAA Software
Engineering GmbH
Valentin Hellweger
Software EngineeringProgress Software
Development GmbH
Peter Kafka
IFC SpecialistPrecast Software
Engineering GmbH
Thomas Leopoldseder
Senior ConsultPrecast Software
Engineering GmbH
Ralf Riehemann
CAD SpecialistBBT Plan und Statik GmbH
Brinkhege-Gruppe bwb/fdu
Richard Borowan
Teamleader PPS/MESRIB SAA Software
Engineering GmbH
Oliver Scala
IFC SpecialistPrecast Software
Engineering GmbH
Andreas Ellinger
IFC SpecialistPrecast Software
Engineering GmbH
Precast
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Sprecher:
Andreas Ellinger
Experts / Expertenteams
Arbeitsgruppen / Innovationstreiber
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Model Structure
Modellstruktur
Certification & Documentation
Zertifizierung & Dokumentation
PRADAP
Datenprotokoll
Embeds
Einbauteile
Cast Unit Modeling
Bauteilmodellierung
Consumer
Anwender
Ansprechpartner:
Benno Strack
Sprecher:
Valentin Hellweger
Ansprechpartner:
Dr. Sergej Muhic.
Sprecher:
Richard Hellrigl
Sprecher:
Richard Borowan
Werner Maresch
Reinforcement
Bewehrung
Sprecher:
Peter Kafka
Stefan Maier
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The Importance of Standards
Change is inevitable
oDigital Technology has completely upended traditional business models
oConsumers expect service and products to get better and cheaper
oThe building and infrastructure industry is ripe for disruptive change
Lead, follow or be crushed: change is inevitable!
Richard Kelly
Operations Director
Building Smart International
Benefits
o Save time and money
o On design
o On construction
o On operations
oMake better, more informed decisions
o Deliver better results for your customers
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Motivation of IFC4precast
What drives our development…
o Precast industry needs a professional BIM integration of all systems
o Current interfaces are limited in their possibilities; e.g. no real 3D-model description, no unique Id´s for objects, etc.
o Technically the right time with IFC 4.0 ->
o possible segmentationo suitable entitieso very good documentation tools availableo etc.
oWidely supported by standardized viewers
o Very well supported by Building Smart in national and international distribution
o Strong project group with market leaders in CAD, MES and precast customer
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Objectives of the project group
Bring BIM idea stronger into the precast area
CAD and PPS-Systems are even more closely linked to production
Exchange over the international standard IFC, the precast industry is raising a higher, more
professional level in the area of the data exchange model
Clear traceability over the building model and the building cycle
use IFC added value compared to existing interfaces
Creation of a universal basis for process optimization
and information distribution in the precast area
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Objectives of the project group
BIM Collab Format is also designed to enable bidirectional communication among all BIM Precast-Systems (CAD, MES, ERP)
Small project core group, which enables an agile development of the interface
Low project management costs
• No additional project manager / assistant
• Chairmanship changes among the project participants and includes the management of protocols and hosting of the worksshops
Professional advice and support in IFC by AEC3
Creation of a universal basis for process optimization
and information distribution in the precast area
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Look back
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Models
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Quality / Detailing / Performance
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Design and production of precast parts
Model-based
Tenders
Precast Technical
3D Design &
Detailing
Architectural
Model
Structural
Engineering
Model
MEP Model
Precast CAD
Price Management
Material Management
Production Planning
Delivery Management
Controlling
Precast ERP
Precast ERPPrecast MES
Production
Optimization
Production Control
Machine Data
Quality Reports &
Statistics
Machines
Plotter
Shuttering /
Deshuttering Robots
Concrte Spreader
Circulation Plant
Meshwelding Systems
Reinforcement
Production
UniCAM X.YPXMLCPIXML…
PXMLADSKST…
UniCAM X.YPXML…
UniCAM X.YPXMLCPIXML…
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Definition of exchange requirements
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Basic IFC4Precast Object model
IFC ElementAssembly
IFC BuildingElementPart
IFC ReinforcingBar
IFC ElementAssembly
IFC DiscreteAccessory
IFC DiscreteAccessory
IFC Project
IFC Building
IFC BuildingStorey
IFC Site
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IFC4Precast – Project Structure
SiteLiegenschaft 1
SiteLiegenschaft 2
BuildingGebäude 1.1
BuildingGebäude 1.2
BuildingGebäude 2.1
ProjectProjekt
BuildingStoreyGeschoss 1.1.1
BuildingStoreyGeschoss 1.2.2
BuildingStoreyGeschoss 1.1.2
BuildingStoreyGeschoss 1.2.1
BuildingStoreyGeschoss 2.1.1
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IFC4Precast – Geometry of Precast Slab
ElementIFC ElementAssemby
PartLayer 2: Site-mixed
ConcreteIFC BuildingElementPart
PartLayer 1: Concrete
IFC BuildingElementPart
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IFC4Precast – Geometry of Double Wall with Door
and Window
PartLayer 2: Site-mixed
ConcreteIFC BuildingElementPart
PartLayer 3: Concrete
IFC BuildingElementPart
PartLayer 1: Concrete
IFC BuildingElementPart
ElementIFC ElementAssembly
FixtureDoor
IFC DiscreteAccessory
FixtureWindow
IFC DiscreteAccessory
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IFC4Precast – Geometry of Insulated Wall
PartLayer 2: Insulation
IFC BuildingElementPart
PartLayer 3: Concrete
IFC BuildingElementPart
PartLayer 1: Concrete
IFC BuildingElementPart
ElementIFC ElementAssembly
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IFC4Precast – Complex Reinforcement Group
ReinforcingBarBar 1
IFC ReinforcingBar
ReinforcingBarBar n
IFC ReinforcingBar
…
ComplexObjectReinforcement Group
IFC ElementAssembly
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IFC4Precast – Latice Girder
ReinforcingBarBar 1
IFC ReinforcingBar
ReinforcingBarBar 2
IFC ReinforcingBar
ComplexObjectLatice Girder
IFC ElementAssembly
ReinforcingBarDiagonal 3
IFC ReinforcingBar
ReinforcingBarDiagonal 4
IFC ReinforcingBar
ReinforcingBarBar 5
IFC ReinforcingBar
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IFC4Precast – Bar with spacer
FixtureBar spacer 1
IFC DiscreteAccessory
FixtureBar spacer n
IFC DiscreteAccessory
…
ComplexObjectBar with spacer
IFC ElementAssembly
ReinforcingBarBar
IFC ReinforcingBar
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IFC4Precast – Fixtures
Fixture…
IFC DiscreteAccessory
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IFC4Precast – Example
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Ifc4precast MVD
classification / concepts / properties
http://www.buildingsmart-tech.org/specifications/specification-tools/ifcdoc-tool
BIMQ – MVD definitionifcDoc – MVD documentation generation
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Juni, 2016 Roundtable of all interested parties
August, 2016 1. Workshop with feasibility study
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Timeline IFC4precast
Milestones of the project group
Different interfaces and file formats dominate the market
Oktober, 2016 - April, 2017 4 Workshops „Interface“
Juni, 2017 Resolution – Definition of interface version IFC4precast 0.8
Mai, 2017 Presentation of the project group at the “BIM user event days”
September, 2017 Evaluation and experiences of the test systems - go live
An industry-wide basis for process optimization and information
distribution in the precast area
28. und 29. November, 2017 Presentation of the work results and experiences
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Production Test
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IFC4precast 0.8
bwb / fdu Gruppe
provides the infrastucture
CAD System 1 Virtual machine CAD System 3 Virtual machineCAD System 2 Virtual machine
MES System 1 Virtual machineLocation A
MES System 2 Virtual machineLocation B
MES System 3 Virtual machineLocation E
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Practical test
Production of the world's first element with IFC4precast data
fdu Betonwerk Bischofsheim 11.11.2017
The test production was successful
The experiences flow into the
development of the interface
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Further practical test
Production of another element with IFC4precast data
fdu Betonwerk Eslohe-Bremke am 22.11.2017
Production in regular production
Production on a pallet with conventional elements
The insights flow into the further development of
the interface
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www.buildingsmart.de/ifc4precast
www.ifc4precast.com
www.ifc4precast.de, www.ifc4precast.at
Contact e-mail:
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We have already started the
future ...
and when can weexpect your cooperation?