JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 14

PROCESSING pultrusion
a broad range of chemical elements. Pultruded products will
not rot or rust and require minimal maintenance compared with
traditional building materials.
Durability: Composite structures have a long life span. Many
well-designed composite structures are still in use after 50 years
of service. Coupled with their
low maintenance requirements,
this longevity is a key benefit.
Fire safety: Composite formulations have been developed to
satisfy stringent fire safety regulations. Advances in resin and
additive technologies continue
to improve fire, smoke and toxicity (FST) performance of composite structures.
Thermal insulation: Glass-fibre
composite has a low thermal
conductivity. This is a significant advantage for applications
where energy loss must be minimized, such as window and door
systems and heating ducts.
Dimensional stability: Glass-fibre composite has a low coefficient of thermal expansion and
pultruded profiles will not expand, shrink or warp.
High and low temperature capabilities: Glass-fibre profiles
maintain excellent mechanical
properties at elevated and very
low temperatures (down to
-50°C).
Electrical insulator: Glass-fibre
profiles are electrically non-conductive and ideal for components in current carrying applications. This is a valuable safety
benefit in utility poles, for example, where metal structures need
to be earthed.
Excellent dielectric properties:
Glass-fibre composite profiles
are almost "invisible" to RF
waves and have been used in
telecommunications
applications such as base stations and
radomes for many years, where
they offer minimal signal atten-

14

uation. Different fibres and resins can be combined to deliver
a range of dielectric properties
suitable for various end-use applications. Material advances
continue to target lower dielectric constants and loss tangents
to enable better performance
with higher frequency signals.
Composite enablers for 5G cities
Pultruded composites are already
used in the manufacture of energy-efficient windows and doors,
facades and cladding, bridges and
bridge reinforcements, street furniture and lighting, and rail and
metro applications such as platforms and access structures. Composites also enable modular building concepts for the creation of
affordable housing. The need for
construction materials that offer
low dielectric losses at mmWave
frequencies will bring additional
opportunities for pultruded composites in numerous areas.
The city-wide deployment of
thousands of 5G small cells using
existing infrastructure and street
furniture such as light poles, traffic lights, bus shelters, advertising

Pultruded profiles

	 jec composites magazine / SPECIAL ISSUE Smart Cities / November 2019

boards, walls and tops of buildings, and even below manholes,
will create demand for 5G-transparent antenna shrouds and radomes, base station enclosures,
and mounting/concealment solutions for city streets and public
venues such as stadiums, parks,
airports, train stations and hotels.
Thousands of small cells will also
be required along busy rail and
road networks to provide future
5G coverage. Pultrusion is ideal
for high-volume, cost-effective
manufacturing of construction
elements ranging from simple flat
panels, posts, tubes and cylindrical antenna radomes/shrouds to
more complex custom-designed
structures.
In addition to minimizing 5G signal attenuation and interference,
robust, durable composite structures offer easy-to-install, lightweight solutions with low maintenance requirements, and are
proven to withstand the high-wear
city environment and demanding
weather conditions. Components
can be manufactured in custom
colours and finishes to blend in
with their surroundings.



JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019

Cover
Edito
Moving composites forward
Contents
PROCESSING
Structural power composites - En route to “massless energy” with structural power composites
Pultrusion - An expanded role for pultrudedcomposites in 5G cities
Additive manufacturing - 3D printing and new materials are
TRENDS
India - Constructing highly populated smart cities in lndia
Germany - Global smart cities will raise a market beyond $ 2 trillion by 2025
Italy - The new frontiers of composite materials
Urbanization - Street smarts: how composite materials are driving the smart city movement
Standardization - A structural Eurocode for FRP structures
Talk from the top - Owens Corning’s vision of composites in construction
APPLICATION
Transportation - “We always start with a blank sheet of paper”
Urban structure - Solar Tree: making the city more attractive
Construction - An innovative system to buildthe city of today and tomorrow
Construction - From floor to roof, inside and outside, composite solutions shape the city
Interior design - lshikawa Jyushi explores new design possibilities
Smart growth - Composites in smart cities
index
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Cover
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 2
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Edito
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Moving composites forward
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 5
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 6
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Contents
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Structural power composites - En route to “massless energy” with structural power composites
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 9
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 10
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Pultrusion - An expanded role for pultrudedcomposites in 5G cities
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 12
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 13
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 14
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 15
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 16
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Additive manufacturing - 3D printing and new materials are
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 18
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 19
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - India - Constructing highly populated smart cities in lndia
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 21
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 22
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 23
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 24
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Germany - Global smart cities will raise a market beyond $ 2 trillion by 2025
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 26
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 27
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 28
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 29
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Italy - The new frontiers of composite materials
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 31
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 32
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 33
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 34
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 35
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Urbanization - Street smarts: how composite materials are driving the smart city movement
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 37
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Standardization - A structural Eurocode for FRP structures
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 39
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 40
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 41
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Talk from the top - Owens Corning’s vision of composites in construction
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 43
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Transportation - “We always start with a blank sheet of paper”
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 45
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Urban structure - Solar Tree: making the city more attractive
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 47
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 48
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Construction - An innovative system to buildthe city of today and tomorrow
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 50
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 51
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 52
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 53
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 54
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 55
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 56
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Construction - From floor to roof, inside and outside, composite solutions shape the city
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 58
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 59
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 60
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 61
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Interior design - lshikawa Jyushi explores new design possibilities
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 63
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - Smart growth - Composites in smart cities
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 65
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - index
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 67
JEC COMPOSITES MAGAZINE - Special Issue Smart Cities - November 2019 - 68
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https://www.nxtbook.fr/newpress/jeccomposites/jcm1802_119-Supplement_Innovation_Report
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