JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 54

SOLUTlONS recycling

housing applications. A similar aspect can be
obtained with flax fibres (Figure 1b), resulting
in a laminate with similar sound insulation
properties (-32.2 dB) but enhanced mechanical properties.
For the marine sector, VESO proposes the
Patyboo panel (Figure 1c) composed of bamboo skins and a Technigom elastomeric core
to replace the okoume/rubber core sandwich
panel used for floors or partition walls. The
panel's technical properties are shown in Table
1. Its properties exceed those of competing
materials already on the market. Moreover, it
has excellent fire performance since it complies with the FAR 25.853 requirements.
VESO has experience in the field of aero-

nautics through the Cleansky EU project
[1], for which a bamboo sandwich panel was
developed [2]. Therefore, two sandwich panel
formulations were created targeting aircraft
interior fittings: the first one uses basalt
skins and aramid honeycomb and the other
one uses honeycomb filled with Technigom
(Figure 1d). These panels were fully characterized and compared with two competing
products using glass fibre reinforcements
(Table 2).
Basalt panels exhibit higher mechanical
properties than glass panels and good
impact performance. The use of Technigom
in the honeycomb cells increases the panel's
sound insulation properties and brings

impact dampening.
The results of these studies, led by VESO,
show that Technigom can be used in diverse
and high value-added applications. This may
open new markets to Aliapur for its recycled
rubber. Moreover, with all these innovative
compositions, VESO can consider the
industrialization of new products.
More information :
www.veso-concept.com
www.aliapur.ff
References
[1] http://cordis.europa.eu/project/
rcn/191498_fr.html
[2] JEC Magazine n°111,
November-December 2015

Tab. 1: Properties of Patyboo and okoume/rubber-cork panels

Impact at
10J

Panel
Composition

Area
Density
(kg/m²)

PATYBOO
Bamboo/Technigom

10

22

0.89

2053 N

Fire :
passed
Smoke : passed

Okoumé/rubber-cork
(floor)

7.3

21

1.08

1804 N

Okoumé/rubber-cork
(partition wall)

8.5

19

0.94

1758 N

Bending
core (MPa)

Impact at
10J

3 Points
skin (MPa)

σ

σ

Bending
core (MPa)

ASTM C393

ASTM D7136

Fire/smoke
FAR 25.853

Thermal Resistance
(m2.K/W)

Sound Insulation
(R Index, average)

ABD 0031

ISO 12664

ISO 15186 -ISO 717-1

0.081

-34.1 dB

Fire :
not tested
Smoke : not tested

not tested

-30 dB

Fire :
not tested
Smoke : not tested

not tested

-30 dB

FAR 25.853

Thermal Resistance
(m2.K/W)

Sound Insulation
(R Index, average)

ABD 0031

ISO 12664

ISO 15186 -ISO 717-1

Tab. 2: Properties of basalt and glass sandwich panels

Panel
Composition (Skin/Core)

Area
Density
(kg/m²)

Basalt /Aramid
honeycomb

1.8

Basalt/Aramid
honeycomb
/Technigom/Technigom

5.4

Glass/Aramid
honeycomb 1
Glass/Aramid
honeycomb 2

3 Points
skin (MPa)1

σ

σ

ASTM C393

ASTM D7136

1625 N

passed
Fire :
Smoke : passed

0.219

-16.7 dB

1750 N

Fire : not passed
Smoke : passed

0.167

-26.5 dB

0.69

2139 N

Fire :
passed
Smoke : passed

not tested

not tested

0.62

Not tested

Fire :
passed
Smoke : passed

not tested

not tested

165

0.66

171

0.69

2.9

103

2.54

96

Focus
Aliapur, a public limited company whose founding members are
Bridgestone, Continental, Dunlop Goodyear, Kléber, Michelin and
Pirelli, is a leader in the field of used tyre recovery in France. Aliapur
helps its customers meet their environmental obligations by ensuring
the appropriate processing of used tyres in France. The company's aim
is to neutralise the environmental hazards related to used tyres. In
the long term, the purpose is to create a balanced industrial economy
founded on two fundamental principles: environmental efficiency and
economic balance.

54

jec composites magazine / N°122 July 2018

Fire/smoke

Focus
VESO Concept is an innovative company founded in 2008 that specializes in the development and manufacturing of natural fibre-based
composite panels. Its products provide eco-friendly alternatives to
usual oil-based composites mainly for interior fittings in transportation industries (aeronautics, railway, marine, trucks...) and sports
& leisure. Its services also cover the development of tailored panels.
Thanks to its staff's commitment to the environment and its creativity,
VESO maintains its leadership in sustainable and green composite
solutions.


http://www.veso-concept.com http://www.aliapur.ff http://cordis.europa.eu/project/rcn/191498_fr.html http://www.nxtbook.fr/newpress/jeccomposites/jcm1703_111/index.php

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #122 - July 2018

Cover
Edito
Opinion: Bringing expertise on board
Contents
NEWS
In brief
Announcement at OC
Agenda
BUSINESS
Trends - Overview of the global carbon composites market Simulation
Market - Attractive growth opportunities for composites in the transportation market
MANUFACTURING
Fibre placement - Fibre placement on-line monitoring and solutions for quality optimisation
Fibre placement - Repurposing residual AFP tape for complex aerospace parts
Monitoring - Overcoming the complexities of RTM
Joining process - Filament winding for automated joining of lightweight profiles
Aerospace - Are thermoplastics essential to the future of composites in aeronautics?
Thermoplastic - Full out-of-autoclave thermoplastic welded airframe
Thermoplastic - Thermoplastic composites are vital to drive aerospace build rates
UAV - The Dash X unmanned aerial vehicle
Nano-satellite - Successful mission of TuPOD, a TubeSats deployer manufactured via additive manufacturing
Manufacturing - Orbital ATK and Lockheed Martin celebrate F-35 programme milestone
Light aviation - A “one shot” aircraft to revolutionize the light aviation sector
Research - An aeronautics and space-oriented research group
SOLUTIONS
Sustainability - Agricultural waste for thermal and acoustic insulation in construction
Recycling - Natural fibres and recycled rubber: new alternative solutions for composite panels
Artistic vases - Art FRP, an innovation based on the Japanese traditional sense of beauty
In the world
TECHNOLOGY
Nanotubes - Conductive glass fibre products using single-wall carbon nanotubes
Simulation - Optimizing the key manufacturing parameters of the AFP process
Index
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JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 68
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Cover
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 2
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Edito
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Opinion: Bringing expertise on board
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 5
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Contents
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 7
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - In brief
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 9
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Announcement at OC
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 11
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 12
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Agenda
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Trends - Overview of the global carbon composites market Simulation
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 15
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Market - Attractive growth opportunities for composites in the transportation market
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 17
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Fibre placement - Fibre placement on-line monitoring and solutions for quality optimisation
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 19
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 20
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Fibre placement - Repurposing residual AFP tape for complex aerospace parts
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 22
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Monitoring - Overcoming the complexities of RTM
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 24
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Joining process - Filament winding for automated joining of lightweight profiles
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 26
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Thermoplastic - Full out-of-autoclave thermoplastic welded airframe
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 28
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 29
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Thermoplastic - Thermoplastic composites are vital to drive aerospace build rates
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 31
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - UAV - The Dash X unmanned aerial vehicle
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 33
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Nano-satellite - Successful mission of TuPOD, a TubeSats deployer manufactured via additive manufacturing
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 35
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 36
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 37
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Manufacturing - Orbital ATK and Lockheed Martin celebrate F-35 programme milestone
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Light aviation - A “one shot” aircraft to revolutionize the light aviation sector
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 40
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Research - An aeronautics and space-oriented research group
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 42
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 43
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 44
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 45
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 46
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 47
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Sustainability - Agricultural waste for thermal and acoustic insulation in construction
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 49
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 50
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 51
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 52
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Recycling - Natural fibres and recycled rubber: new alternative solutions for composite panels
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 54
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 55
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Artistic vases - Art FRP, an innovation based on the Japanese traditional sense of beauty
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 57
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 58
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - In the world
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Nanotubes - Conductive glass fibre products using single-wall carbon nanotubes
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 61
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 62
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Simulation - Optimizing the key manufacturing parameters of the AFP process
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 64
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 65
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - Advertisers
JEC COMPOSITES MAGAZINE - Issue #122 - July 2018 - 67
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