JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 57

Composite system has capital solution for park odours Because of its extensive, diverse and award-winning park system, Austin, Texas, is often referred to as “A city within a park!” When foul smells challenged that reputation, engineers found a capital solution in a biological system from odour control specialist Bay Products. The system’s technology is based on proprietary aggregate media that are housed in a fibre-reinforced polymer (FRP) composite structure made with corrosion-resistant Vipel® vinyl ester resin from AOC. he green space and playgrounds of the 3-hectare Montopolis Park and Recreation Area are popular draws for local residents and students of the nearly Austin Community CollegeRiverside. The park is in a low-lying, riverside area that by chance includes an underground wastewater conveyance tunnel. Sewer gases inside the tunnel emitted noxious odours that were a major nuisance for park-goers, college students and local residents alike. “Bay Products was contracted to develop a cost-effective odour-control solution that would stay within the city’s constrained budget,” said Jeff Jones, engineering Manager, Bay Products. “By offering several different odour-control technologies, we can tailor a solution based on the cause and magnitude of the problem.” T are absorbed as the system moves 85 cubic metres of air per minute from a sewer lift station through the media. Bay Products was responsible for supplying a complete system which included various components manufactured using AOC resins. These components included the vessel, ductwork and isolation dampers tested to protocols established by the American Composites Manufacturers Association. assembled into a shell that was 3 metres wide by 11 metres long by 2.7 metres high. The panels and composite damper components were made by hand lay-up of alternating layers of resin-impregnated fibreglass chopped strand mat and fibreglass woven roving. More information About AOC AOC is a leading global supplier of resins, gelcoats, colorants, additives and synergist systems for composites and cast polymers. Offering a wide range of Vipel resin technologies, AOC is the leading producer of corrosion-resistant resins in North America. The 40.6-centimeter diameter cylindrical ductwork components for moving air were filament wound of continuous fibreglass roving wet-out with the Vipel vinyl ester. “The resin processed perfectly for both our open moulding and filament winding operations,” Jones stated. Surfaces that are directly exposed to the odour-scrubbing process were manufactured with a layer of synthetic surfacing veil. This technique resulted in a resin-intensive layer that provides maximum corrosion protection of the reinforcing fibres encapsulated within the composite. More information: www.corrosionresins.com Superior resistance The anti-odour process creates a highly acidic internal operating environment where pH levels can get as low as 2. As a result, Bay Products manufactured the system’s composite components using a Vipel K022C bisphenol A epoxy vinyl ester resin from AOC. In addition to its exceptional corrosion resistance, the Vipel resin with minimal synergist addition meets the site’s critical requirement for an ASTM E84 Class 1 fire rating. Jones explained how the Vipel resin included helpful technical service. “It was imperative that the large panels in the system stay flat and uniform through our manufacturing process,” he said. “If the exothermic heat in a vinyl ester cure cycle is too high or spikes too quickly, a large panel may exhibit unwanted warpage,” he said. “For this application, Eric Stuck of AOC helped us develop a resin formulation that ensured the panels would be extremely flat and uniform.” The flat composite panels were Vipel® technology helps composite components resist the highly acidic nature of the odour control system by Bay Products, Inc. Analysis of the Montopolis Park situation led to the use of a dual-stage biological system utilizing two different types of odour-eating bacteria. Sewer gas odours No49 June 2009 / jec composites magazine 57
http://www.corrosionresins.com

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #49 - June 2009

Cover
Index
Contents
- NEWS WORLDWIDE -
CompaniesMergers and acquisitions /Opening/Development /Partnership
3B: a high-quality fibreglass supplier
DK Composites: a player that has made a name for itself
Agenda of events
Equipment Innovative robotic solutions for fibre placement
- BUSINESS -
Market survey Indian distributors of raw materials for composites
Trends Subcontracting in aviation: a rapidly changing sector
Niche market Composites conform to creation
Human capital NCC: a global source for commercialization, manufacturing acceleration and incubation
- FEATURE -
Market 2009-2013: no slow-down in global wind developments
Design Composite wind turbine blade design: leveraging aerospace advances
Reinforcement New composite hybrid reinforcements for the wind turbine industry
Resins Advanced epoxy technology for wind turbine blades
Foam Breakthrough in structural PET foam core materials
Adhesive Turbine blade bonding
Production Automated blade production for wind energy plants
UT scans to ensure blade quality
Application An innovative composite wind turbine: for homeowners and professionals
- USERS’ PLATFORM -
Composites in the world - An astonishing chair
 - “Light car - Open Source”
The Greenbirdproject: 203 km/h just using wind
Lightweight hand-launched glider
Successful partners Innovative architectural cladding
Application GRP pipe system for Cancéropôle stormwater network
Composite system has capital solution for park odours
Composite drives team in first zero-emission race
- KNOW-HOW -
Materials Fibre-reinforced cores
Release agents Mould release system for the marine industry
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Cover
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 2
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 3
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 4
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Index
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Contents
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 7
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - CompaniesMergers and acquisitions /Opening/Development /Partnership
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Pub1
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Pub2
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 3B: a high-quality fibreglass supplier
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 10
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - DK Composites: a player that has made a name for itself
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 12
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 13
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Agenda of events
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 15
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Equipment Innovative robotic solutions for fibre placement
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 17
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 18
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - - BUSINESS -
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Market survey Indian distributors of raw materials for composites
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 21
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Trends Subcontracting in aviation: a rapidly changing sector
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 23
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Niche market Composites conform to creation
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 25
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Human capital NCC: a global source for commercialization, manufacturing acceleration and incubation
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 27
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 28
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - - FEATURE -
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Market 2009-2013: no slow-down in global wind developments
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 31
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 32
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 33
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Design Composite wind turbine blade design: leveraging aerospace advances
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 35
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Reinforcement New composite hybrid reinforcements for the wind turbine industry
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 37
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 38
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Resins Advanced epoxy technology for wind turbine blades
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 40
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 41
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Foam Breakthrough in structural PET foam core materials
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Adhesive Turbine blade bonding
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 44
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Production Automated blade production for wind energy plants
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 46
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - UT scans to ensure blade quality
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Application An innovative composite wind turbine: for homeowners and professionals
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 49
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 50
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - - USERS’ PLATFORM -
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 -  - “Light car - Open Source”
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Lightweight hand-launched glider
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Successful partners Innovative architectural cladding
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 55
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Application GRP pipe system for Cancéropôle stormwater network
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Composite system has capital solution for park odours
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Composite drives team in first zero-emission race
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - - KNOW-HOW -
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Materials Fibre-reinforced cores
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 61
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 62
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - Release agents Mould release system for the marine industry
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 64
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 65
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 66
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 67
JEC COMPOSITES MAGAZINE - Issue #49 - June 2009 - 68
https://www.nxtbook.fr/newpress/jeccomposites/jcm2007_135
https://www.nxtbook.fr/newpress/jeccomposites/jcm_2020_Q1_Innovation_Report
https://www.nxtbook.fr/newpress/jeccomposites/jcm2005_Special_Issue3
https://www.nxtbook.fr/newpress/jeccomposites/jcm2005_134
https://www.nxtbook.fr/newpress/jeccomposites/jcm2003_133
https://www.nxtbook.fr/newpress/jeccomposites/jcm2001_132
https://www.nxtbook.fr/newpress/jeccomposites/jcm1911_Special_Issue2
https://www.nxtbook.fr/newpress/jeccomposites/jcm1911_131
https://www.nxtbook.fr/newpress/jeccomposites/jcm1909_130
https://www.nxtbook.fr/newpress/jeccomposites/jcm1907_129
https://www.nxtbook.fr/newpress/jeccomposites/jcm1905_128
https://www.nxtbook.fr/newpress/jeccomposites/jcm1903_Special_Issue1
https://www.nxtbook.fr/newpress/jeccomposites/jcm1903_127
https://www.nxtbook.fr/newpress/jeccomposites/jcm1901_126
https://www.nxtbook.fr/newpress/jeccomposites/jcm1811_125
https://www.nxtbook.fr/newpress/jeccomposites/jcm1810_124
https://www.nxtbook.fr/newpress/jeccomposites/jcm1808_123
https://www.nxtbook.fr/newpress/jeccomposites/jcm1807_122
https://www.nxtbook.fr/newpress/jeccomposites/jcm1805_121
https://www.nxtbook.fr/newpress/jeccomposites/jcm1804_120
https://www.nxtbook.fr/newpress/jeccomposites/jcm1803_119
https://www.nxtbook.fr/newpress/jeccomposites/jcm1802_119-Supplement_Innovation_Report
https://www.nxtbook.fr/newpress/jeccomposites/jcm1801_118
https://www.nxtbook.fr/newpress/jeccomposites/jcm1711_117
https://www.nxtbook.fr/newpress/jeccomposites/jcm1710_116
https://www.nxtbook.fr/newpress/jeccomposites/jcm1708_115
https://www.nxtbook.fr/newpress/jeccomposites/jcm1707_114
https://www.nxtbook.fr/newpress/jeccomposites/jcm1706_113
https://www.nxtbook.fr/newpress/jeccomposites/jcm1704_112
https://www.nxtbook.fr/newpress/jeccomposites/jcm1703_111
https://www.nxtbook.fr/newpress/jeccomposites/jcm1701_110
https://www.nxtbook.fr/newpress/jeccomposites/jcm1611_109
https://www.nxtbook.fr/newpress/jeccomposites/jcm1610_108
https://www.nxtbook.fr/newpress/jeccomposites/jcm1608_107
https://www.nxtbook.fr/newpress/jeccomposites/jcm1607_106
https://www.nxtbook.fr/newpress/jeccomposites/jcm1605_105
https://www.nxtbook.fr/newpress/jeccomposites/jcm1604_104
https://www.nxtbook.fr/newpress/jeccomposites/jcm1603_103
https://www.nxtbook.fr/newpress/jeccomposites/jcm1601_102
https://www.nxtbook.fr/newpress/jeccomposites/jcm1511_101
https://www.nxtbook.fr/newpress/jeccomposites/jcm1510_100
https://www.nxtbook.fr/newpress/jeccomposites/jcm1509_99
https://www.nxtbook.fr/newpress/jeccomposites/jcm1507_98
https://www.nxtbook.fr/newpress/jeccomposites/jcm1505_97
https://www.nxtbook.fr/newpress/jeccomposites/jcm1504_96
https://www.nxtbook.com/newpress/jeccomposites/jcm1503_95
https://www.nxtbook.com/newpress/jeccomposites/jcm1501_94
https://www.nxtbook.com/newpress/jeccomposites/jcm1412_93
https://www.nxtbook.com/newpress/jeccomposites/jcm1410_92
https://www.nxtbook.com/newpress/jeccomposites/jcm1409_91
https://www.nxtbook.com/newpress/jeccomposites/jcm1406_90
https://www.nxtbook.com/newpress/jeccomposites/jcm1405_89
https://www.nxtbook.com/newpress/jeccomposites/jcm1404_88
https://www.nxtbook.com/newpress/jeccomposites/jcm1403_87
https://www.nxtbook.com/newpress/jeccomposites/jcm1401_86
https://www.nxtbook.com/newpress/jeccomposites/jcm1311_85
https://www.nxtbook.com/newpress/jeccomposites/jcm1310_84
https://www.nxtbook.com/newpress/jeccomposites/jcm1308_83
https://www.nxtbook.com/newpress/jeccomposites/jcm1307_82
https://www.nxtbook.com/newpress/jeccomposites/jcm1305_81
https://www.nxtbook.com/newpress/jeccomposites/jcm1304_80
https://www.nxtbook.com/newpress/jeccomposites/jcm1303_79
https://www.nxtbook.com/newpress/jeccomposites/jcm1301_78
https://www.nxtbook.com/newpress/jeccomposites/jcm1212_77
https://www.nxtbook.com/newpress/jeccomposites/jcm1210_76
https://www.nxtbook.com/newpress/jeccomposites/jcm1208_75
https://www.nxtbook.com/newpress/jeccomposites/jcm1207_74
https://www.nxtbook.com/newpress/jeccomposites/jcm1206_73
https://www.nxtbook.com/newpress/jeccomposites/jcm1204_72
https://www.nxtbook.com/newpress/jeccomposites/jcm1203_71
https://www.nxtbook.com/newpress/jeccomposites/jcm1201_70
https://www.nxtbook.com/newpress/jeccomposites/jcm1111_69
https://www.nxtbook.com/newpress/jeccomposites/jcm1110_68
https://www.nxtbook.com/newpress/jeccomposites/jcm1108_67
https://www.nxtbook.com/newpress/jeccomposites/jcm1107_66
https://www.nxtbook.com/newpress/jeccomposites/jcm1105_65
https://www.nxtbook.com/newpress/jeccomposites/jcm1104_64
https://www.nxtbook.com/newpress/jeccomposites/jcm1103_63
https://www.nxtbook.com/newpress/jeccomposites/jcm1101_62
https://www.nxtbook.com/newpress/jeccomposites/jcm1011_61
https://www.nxtbook.com/newpress/jeccomposites/jcm1010_60
https://www.nxtbook.com/newpress/jeccomposites/jcm1009_59
https://www.nxtbook.com/newpress/jeccomposites/jcm1006_58
https://www.nxtbook.com/newpress/jeccomposites/jcm1005_57
https://www.nxtbook.com/newpress/jeccomposites/jcm1004_56
https://www.nxtbook.com/newpress/jeccomposites/jcm1003_55
https://www.nxtbook.com/newpress/jeccomposites/jcm1001_54
https://www.nxtbook.com/newpress/jeccomposites/jcm0911_53
https://www.nxtbook.com/newpress/jeccomposites/jcm0910_52
https://www.nxtbook.com/newpress/jeccomposites/jcm0909_51
https://www.nxtbook.com/newpress/jeccomposites/jcm0907-08_50
https://www.nxtbook.com/newpress/jeccomposites/jcm0906_49
https://www.nxtbook.com/newpress/jeccomposites/jcm0904_48
https://www.nxtbook.com/newpress/jeccomposites/jcm0903_47
https://www.nxtbook.com/newpress/jeccomposites/jcm0901_46
https://www.nxtbook.com/newpress/jeccomposites/jcm0811_45
https://www.nxtbook.com/newpress/jeccomposites/jcm0810_44
https://www.nxtbook.com/newpress/jeccomposites/jcm0809_43
https://www.nxtbook.com/newpress/jeccomposites/jcm0807_42
https://www.nxtbook.com/newpress/jeccomposites/jcm0806_41
https://www.nxtbook.com/newpress/jeccomposites/jcm0805_40
https://www.nxtbook.com/newpress/jeccomposites/jcm0803_39
https://www.nxtbook.com/newpress/jeccomposites/jcm0801_38
https://www.nxtbook.com/newpress/jeccomposites/jcm0712_37
https://www.nxtbook.com/newpress/jeccomposites/jcm0710_36
https://www.nxtbook.com/newpress/jeccomposites/jcm0709_35
https://www.nxtbook.com/newpress/jeccomposites/jcm0707_34
https://www.nxtbook.com/newpress/jeccomposites/jcm0706_33
https://www.nxtbookmedia.com