Table of content of printouts - Empa

Composite Manufacturing Fibre Composites, FS21 Masoud Motavalli

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Table of content :

Introduction Materials and Properties of Polymer Matrix Composites Mechanics of a Lamina Laminate Theory Ply by Ply Failure Analysis FRP Strengthening of Metallic Structures Externally Bonded FRP Reinforcement for RC Structures: Overview Flexural Strengthening Strengthening in Shear Column Confinement FRP Strengthening of Timber Structures Design of Flexural Post-Strengthening of RC: Swiss Code 166 and Other Codes/Guidelines Design of FRP Profiles and all FRP Structures An Introduction to FRP Reinforced Concrete Structural Monitoring with Wireless Sensor Networks Composite Manufacturing Testing Methods


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Composite ManufacturingBook ‘Composites for Construction’, L. Bank, Chapter 2.3


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Dry Reinforcement Fabric

Consolidation Roller Resin

Optional Gel Coat

Mould Tool


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Wet Lay-up: application of CFRP sheets on a concrete column at Structural Engineering Laboratory of Empa-Switzerland


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Vacuum Bagging Film

To Vacuum Pump To Vacuum Gauge

Breather/Absorption Fabric

Peel Ply

Laminate Release Coated Mould

Release Film

Sealant Tape


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Resin Transfer Moulding (RTM) by applying vacuum

Resin

Vaccum Vacuum Channel

Tool’s Top Element

Tool’s Bottom ElementLaminate


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Dry Reinforcement

Optional VacuumAssistance

Resin injectedunder pressure

Press or clamps tohold tools together

Mould Tool

Mould Tool


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RTM of large, complex elements with foam core (compotech AG, Weinfelden)


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Korvette YS2000

Manufacturer: Kockums AB Length: 72 m Width: 10.5 m Velocity: > 65 km/h 4 Gas Turbine: each 4000 kW Carbon Fiber T700: 45 t Matrix: Vinyl ester Manufacturing Process: RTM


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Lok 2000, The Cab


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Lok 2000, The CabRoof Member

Front PartSide Part


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Lok 2000, Resin Transfer Moulding

Glass Fiber and Foam Core

Tool’s Top Element

Tool’s Bottom Element

Sealing Vacu

um

Vacu

um

Resin Channel

Res

in In

ject

ion


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Lok 2000, Laminate Structure of the Wall

Impact Barrier

Core Material

Core Material

Outer Laminate

Inner Laminate


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CFRP Flap of Boeing 757


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Press Moulding Process

Reinforced Fibers Matrix Pressing


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Press Moulding of a simple window element with small number of production items, Compotech AG, Weinfelden, Swiss


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Press Hall SMC-Press, compotech AG, Weinfelden


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Press with a closing force of 1600 Tons makes the production of elements with a dimension of 2 x 3 m possible (compotech AG, Weinfelden)


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Fibre

Resin CatalystPot Optional

Gel CoatChopper Gun

Air PressuredResin


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Robot

Fiber Spraying


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The Pultrusion Process


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Pultrusion


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Pultrusion


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Centrifugally-Cast Process

Centrifugal Form

Chopped Glass FibeMatrix

Filler


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Centrifugally-Cast Process


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Filament Winding

Reel Machine

Mandrel

Resin Impregnation Bath

Feed-Eye

Reel Machine

Winding AngleCrossing AngleMandrel DiameterBand WidthSupport Velocity

Crossing Angle Winding Parallel Winding


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Manufacturing FRP MaterialsFilament winding:

• FRP tubes, poles, tanks, forms

Mobile Resin Bath

Motor

Fibre Roving

Rotating Mandrel


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Manufacturing FRP Materials

ISIS EC Module 2

Filament winding


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Filament Winding


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Filament Winding


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Filament Winding


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Filament Winding


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Filament Winding


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Filament Wound CFRP-Shaft

Tnom = 102.7 kNm, m = 32 kg/m


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Filament Winding, Degree of Freedom


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Filament Winding, another example


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Schindler Waggon, made of GFRP


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Schindler Waggon, made of GFRP


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FRP Pre-Fabricated Component

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Table of content of printouts - Empa