DOCSLIB.ORG

Reclaim Soil Or Pavement

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Reclaim Soil Or Pavement Asphalt Proves Sustainability Reclaim Soil or Pavement Meet Regs: Asphalt SDS Start WOA Plans Here Examine the Cutter Drum Mix in Blast Furnace Bits Winter, Summer Make Mix 100% RAP MARCH 2015 contents DEPARTMENTS Editor’s Note 5 It’s Worth Your Time By Sandy Lender Safety Spotlight 6 Your Mix Requires an SDS By Sandy Lender 6 Around the Globe ARTICLes 10 24 Wrap 100% Recycle 14 Keep It Up 14 Do More than Brush Those Teeth into Winter Mix By John Ball By Bob Frank Producer Profile 32 Reclaim Surface, 18 Northeast Asphalt Takes the Big Win Subbase for Sustainability Sheldon G. Hayes Award for By Jeff Winke 2014 goes to Green Bay company From NAPA 36 Submersible Pump 24 Gets Agg-Washing Right Project Management From BJM Pumps 20 Plan Ahead: Where’s That Recycle Gonna Go? By AsphaltPro Staff 38 Plant Quality Primer That’s a Good Idea By Jarrett Welch 34 Hang a Bucket on It By John Ball 40 Mix in Slag By AsphaltPro Staff Product Gallery 64 Paving and Pavement 44 Terms and Abbreviations Maintenance Essentials You Should Know By AsphaltPro Staff By AsphaltPro Staff Here’s How It Works 46 Innovate from the Base 70 Wirtgen’s Vacuum Cutting System for Optimal Performance Resource Directory By Sandy Lender 73 58 Learn Something Digital Details New Every Day 74 Apps That Make You More Productive By AsphaltPro Staff 32 Asphalt Proves Sustainability 36 Reclaim Soil or Pavement Meet Regs: Asphalt SDS On the Cover Start WOA Plans Here When we discuss the sustainability of Examine the Cutter Drum Mix in Blast Furnace Bits asphalt pavements, one of the options Winter, Summer Make Mix 100% RAP is full-depth reclamation in place. MARCH 2015 See related story on page 32. Every thing you want for asphalt storage: Complete systems. Vertical tanks. Horizontal. Portable. High efficiency. Low emissions. Hot oil. Direct-fired. Electric. 5,000 – 40,000 gallons. Worldwide parts & service support. 800.545.4034. ceienterprises.com. CEI ENTERPRISES,INC. an Astec Industries Company 245 WOODWARD RD, SE • ALBUQUERQUE, NM 87102 USA • 800.545.4034 • FAX 505.243.1422 • ceienterprises.com editor's note March 2015 • Vol. 8 No. 6 It’s Worth Your Time Which of the state asphalt association meetings or national expos will you, per- sonally, attend this year? Do you have a ticket to travel to the legislative fly-in this fall? The transportation construction in- 602 W. Morrison, Box 6a dustry, and the asphalt industry in particu- Fayette, MO 65248 lar, needs its membership to show up. Now (573) 823-6297 I can hear some folks saying, “that’s why I www.theasphaltpro.com pay dues—so the association will do that GROUP PUBLISHER work for me.” Chris Harrison True. True to an extent. chris@ theasphaltpro.com There’s strength in numbers. If you’re the team owner who pays the pitcher’s sal- ary, expecting him to show up to the game, you probably have additional players PUBLISHER on the field. Otherwise, it’s just batting practice for the other team. In the game of Sally Shoemaker politics and funding, someone’s going to get the crumbs that fall from Congress’s [email protected] (573) 823-6297 table up there in the fancy box seats with the fancy concessions served on fancy platters. It’s worth our time to show up and make a play for the real funding that EDITOR Congress owes to the transportation industry. Sandy Lender I’ve said it before and I’ll say it again, it is the responsibility of The Congress to [email protected] provide a surface transportation system in this nation. We merely need to go to Ar- (239) 272-8613 ticle 1 of the U.S. Constitution to find it. Start at the beginning of Section 8: ART DIRECTOR Kristin Branscom “The Congress shall have power to lay and collect BUSINESS MANagER taxes, duties, imposts and excises, to pay the debts Susan Campbell and provide for the common defense and general AsphaltPro is published 10 times per year: welfare of the United States; but all duties, imposts January, February, March, April/May, June/July, and excises shall be uniform throughout the United August, September, October, November and December by CHP Holdings, 602 W. Morrison, States.”—Source, law.cornell.edu Box 6a, Fayette, MO 65248. Of course that same article also lists one of Congress’s duties to establish roads. Writers expressing views in AsphaltPro Magazine I’m not suggesting that we all show up at our representatives’ offices during the or on the AsphaltPro website are professionals legislative fly-in with signs that tell them to do their jobs. I am suggesting that it with sound, professional advice. Views expressed herein are not necessarily the same as the views is worth our time, collectively and individually, to get word to our representatives of AsphaltPro, thus producers/contractors are that we’re interested in seeing them follow through on fully federally funded long- still encouraged to use best practices when term highway transportation bills (plural) that keep their constituents and this implementing new advice. country working. I’m suggesting it’s worth your time to show up for these state and national meetings to participate fully in your business. I’ll see you there! SUBSCRIPTION POLICY: Individual subscriptions are available without charge in the United Sates, Stay Safe, Canada and Mexico to qualified individuals. IF ALL OUR One year subscription to non-qualifying Individuals: PLAYERS United States $90, Canada and Mexico $125.00. DOn’T SHow For the international digital edition, visit theasphaltpro.com/subscribe-2. Sandy Lender UP, IT’S JUST Single copies available $17 each. BATTING PRACTICE FOR THE other side. www.theasphaltpro.coM 5 safety spotlight Starting in June, every load of mix you send out needs to be accompanied by a Safety Data Sheet (SDS). Your Mix Requires an SDS BY SaNDY LENDER s reported previously in Asphalt- benefits from implementing an interna- components, asphalt mixes are required Pro, the goal of the Globally Har- tional system of communicating hazards. to have a safety data sheet (SDS) so that Amonized System (GHS) is to make While the International Agency for Re- each batch of mix meets the GHS require- it quick and easy for anyone anywhere search on Cancer (IARC) proved asphalt ments. The SDS must be ready and in in the world to recognize a danger that a fume is not a carcinogen, components place as of June 1. chemical may pose. The Department of associated with mixes can be deemed During the National Asphalt Pavement As- Safety and Health has listed a number of hazardous. Due to the presence of these sociation (NAPA) 60th annual meeting on 6 MARCH 2015 Untitled-1 2 7/7/14 2:04 PM safety spotlight Marco Island, Fla., in late January, Chris DID yoU TRAIN yoUR figure any safety message to print on the Willis of Oldcastle Materials spoke to an eMployees oN the Ghs by dec. tickets,” Ken Cardy of Libra said. He ex- audience about the implementation of 1, 2013? NEW EMPLoyees ALSO plained that, to this point customers typ- the SDS at Oldcastle. The information ically print loadout information on the she shared included the good news that Need to kNow. you caN priNt front of the ticket. “Printing on the back asphalt producers won’t have to rein- OUT AN OSHA QUICK CARD WITH would be more a function of the print- vent the wheel to meet the requirements. THE HAZARD COMMUNICATION er than the software,” he shared. “I have NAPA has created a “Base Asphalt Pave- STANDARD PICTOGRAMS AND seen pre-printed messages on the back of ment Mix Safety Data Sheet” that will be hazards at www.osha.GoV/ tickets.” available around the time this magazine publicatioNs. Printing the SDS label on the back of is distributed in Baltimore during World loadout tickets is the method Oldcastle of Asphalt. NAPA also has a training webi- tact with the product has clear and full found most expedient to be in compli- nar available that walks viewers through information about its potential hazards. ance. Now each and every load of asphalt the process of assembling the SDS. If you That doesn’t mean an asphalt producer pavement mix that leaves an Oldcastle have a specialty product, you’ll need to can put a safety label on the haul trucks in facility can meet regs and direct custom- modify the base SDS that NAPA has com- his in-house fleet and consider the mat- ers to a page on the company’s website piled, but the basic format is prepared for ter solved. Customers who purchase mix with additional information. Your com- you. Visit www.asphaltpavement.org. and haul it away in their own trucks or hot pany may think of an additional or differ- In the meantime, consider the system boxes won’t have the benefit of the SDS on ent way to get the SDS to accompany ini- Willis shared for complying with GHS their conveyances. That means you must tial deliveries of product, but it’s good to labeling. provide the label with the actual mix. know there’s a working model in action. Chemical or product suppliers are re- Controls and loadout systems manu- Not only is this model in action, with the quired to include a safety label on the ini- facturers such as B&S Light Industries sample SDS upcoming from NAPA and tial shipment of a product so that each and Libra Systems can help here. “Our the training webinar available, the model employee or worker who will have con- system allows an administrator to con- might be easy to replicate.
Load more

Recommended publications
  • Lehigh Technologies
    CONFIDENTIAL “Technology and Innovation in the use of Micronized Rubber Powder in today’s Green World” 11 April, 2013 CONFIDENTIAL • Setting the Stage and What we are Learning • Who is Lehigh Technologies • Technical Presentation • What Does it All Mean in Terms of Green? 1 | Lehigh Technologies Inc. Millions of End-of-Life Tires Generated Each Year Energy Recovery Civil Engineering Landfill Stockpiled Data Not Available 292 250 112 80 30 2 | Lehigh Technologies Inc. 2 CONFIDENTIAL The First Chemical Revolution 1800s 1850-1900 1900-1930 dyes/pigments oil and gas cracking/refining discoveries metals synthetic chemistry carbohydrates soaps atomic theory and the chemical bond 3 | Lehigh Technologies Inc. 3 The World Today – 3 Challenges 4lbs /person/day oil prices over $80 world population and spiking to 7B people >$100/bbl over 200 million tons per year 1 billion in the borrow-buy-burn developed world is US energy consume as much strategy energy as the other 6B. 4 | Lehigh Technologies Inc. 4 The Second Chemical Revolution Bury or burn is not a solution infinite cycles of Vast resource pools available use • Huge technology challenge • • sustainable Must be waste based. production of Amyris, Kior, Renmatix, Genomatica building blocks • Small companies leading • • efficient use of Principles of Green Chemistry existing carbon Chemical companies leading sources • • 5 | Lehigh Technologies Inc. 5 Micronized Rubber Powder Industry – Lehigh Experience Image of industry: Reliability of supply-process safety; quality Scale-not capable of supporting
    [Show full text]
  • Recycled Micronized Rubber Formulation Having Improved Abrasion Resistance
    (19) TZZ¥Z _T (11) EP 3 045 492 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.: 20.07.2016 Bulletin 2016/29 C08J 11/04 (2006.01) C08J 11/06 (2006.01) B29B 17/02 (2006.01) B29B 17/04 (2006.01) (2006.01) (2006.01) (21) Application number: 16151911.1 B60C 1/00 C08L 21/00 C08L 19/00 (2006.01) (22) Date of filing: 19.01.2016 (84) Designated Contracting States: (72) Inventors: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB • JASIUNAS, Chad Aaron. GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO Copley, OH Ohio 44321 (US) PL PT RO RS SE SI SK SM TR • PAPP, Frank P. Designated Extension States: Fort Mill, SC South Carolina 29707 (US) BA ME • ROSENMAYER, Charles T. Designated Validation States: Decatur, GA Georgia 30030 (US) MA MD • MURTHY, Kedar D. Boston, MA Massachusetts 02117 (US) (30) Priority: 19.01.2015 US 201562105076 P (74) Representative: Mullen, Lee Bryan (71) Applicant: Lehigh Technologies, Inc. Elkington and Fife LLP Tucker, GA 30084 (US) Thavies Inn House 3-4 Holborn Circus London EC1N 2HA (GB) (54) RECYCLED MICRONIZED RUBBER FORMULATION HAVING IMPROVED ABRASION RESISTANCE (57) This invention is based upon the discovery that nized solution styrene-butadiene rubber can then be micronized solution styrene-butadiene rubber from post- blending into desired virgin rubbers and cured without consumer sourcescan be included inrubber formulations significantly compromising the abrasion resistance of the without severely compromising abrasion resistance. The rubber formulation.
    [Show full text]
  • 2Mhgmg5cabqzvsu76ttethveqbq
    Vol. 33 No. 12 Covering News & Developments in Tire and Rubber Recycling December 2019 Virginia Highway 60 near Richmond was paved last month with rubber asphalt containing 140,000 pounds of engineered crumb rubber….see pg. 5 6,000,000 TONS TRANSPORTED IN 3 YEARS TIRES SHREDDED IN 3 MINUTES HIGH-PERFORMANCE TIRE SHREDDERS Our range of high-torque tire shredders and systems are capable of processing automobile, truck and off-road tires at rates in excess of 20 tons per hour. CONTACT US FOR DETAILS shred-tech.com | 1.800.465.3214 Research & Development Engineering Manufacturing Parts and Service Europe Recycling Pyrolyx And Continental Enter Supply 92 Percent Of Scrap Deal For Recovered Carbon Black Tires Five year deal is a ‘game changer’ for Pyrolyx and the recovered New ETRMA report carbon black industry says the European tire Recovered carbon industry is committed black producer Pyro- to an innovative and lyx A.G. and Con - sustainable economy tinental Tire have entered a five-year Ninety-two percent of all agreement for Pyrolyx end-of-life tires in Europe in to supply recovered 2017 were collected and used carbon black (rCB) to for either material recycling Continental for use in or energy recovery, according manufacturing tires at to a report from the European its plants worldwide. Tyre and Rubber Manufactur- ers' Association (ETRMA). Continental, a tech- nology company and This compares with recycling manufacturer of pre- recovery rates in recent years mium tires, and Pyro- which fluctuated between lyx have been coop- 93 percent to 95 percent in erating on technology Continental Tire plans to use recovered carbon black in manufacturing Europe, the ETRMA said in a developments in the various tire segments Nov.
    [Show full text]
  • Diapositive 1
    SEPTEMBER 11, 2019 IAA CARS CONFERENCE DEUTSCHE BANK - FRANKFURT Recognition for the economic and environmental benefits of Michelin tires’ long-lasting performance ● By offering customers tires that deliver high performance until 1.6mm wear indicators appear Michelin is improving the tire Michelin is improving consumer industry’s environmental purchasing power footprint by reducing by increasing the by improving, with by avoiding raw carbon time between tire worn tires, the fuel material waste emissions changes efficiency* * Up to a 20% reduction in rolling resistance 2022 ● Michelin’s approach is supported by: 2019 In Europe, long-lasting ‒ The automotive industry The European performance will be a ‒ The European Parliament Parliament prerequisite for every approves worn tire tire testing 2 IAA Cars Conference – Franckfurt – September 11, 2019 Innovation leader with Uptis: the airless concept, an essential step towards more sustainable mobility - From ambition to action - (Connected, Autonomous, Shared, Electric) Benefits for car Co-developed owner with General Motors More serenity during the journeys Benefits for all Material savings and waste reduction Benefits for fleet owners and profesionnals Productivity optimisation Resilient margin and robust strengths and levers give confidence to sustainably grow FCF Change in segment operating income 2014 – 2018 2019e onwards: Michelin’s strengths and (in € millions) levers for more value creation 304 2,775 145 -51 237 A powerful brand on structurally growing 2,170 -30 markets +€656m excl.
    [Show full text]
  • Goodyear Making Progress
    March 25, 2019 The Rubber Industry’s International Newspaper $99 per year. $4.50 per copy Goodyear making progress Firm emphasizes safety after four deaths at Virginia plant By Miles Moore performing maintenance on an alpha shear machine Rubber & Plastics News Staff on Aug. 12, 2016. DANVILLE, Va.—Two years after reaching a settle- In addition to the cash settlement, Goodyear and ment with Virginia regarding the accidental deaths of United Steelworkers Union Local 831, which rep- four workers at its Danville plant, Goodyear said it is resents hourly workers at the Danville facility, com- progressing with creating a safer work environment at mitted to successfully completing the application the facility. process for membership in the Virginia Voluntary Fukoku’s manufacturing plant in Laurens, S.C., is going “An in-depth review of our safety processes and cul- Protection program. Thus far, VOSH said Goodyear to invest $3 million for six new machines to be installed ture in early 2017 revealed that we had not met our has taken preliminary steps for applying for Virgin- throughout the first three quarters of 2019. own expectations for safety leadership in Danville,” ia’s STAR status and also is considering the formal said Ellis Jones, Goodyear senior director, global envi- Virginia Challenge process. The latter is a three- ronmental health, safety and sustainability. stage process that provides participants a road map “As a result, we are focused on improving our to making its work site one of the safest and healthi- Fukoku adds more safety systems, including equipment, training and est in the nation, according to the state agency.
    [Show full text]
  • Developing a Sustainable Waste Tire Management Strategy for Thailand
    Developing a Sustainable Waste Tire Management Strategy for Thailand Sponsored by the National Science and Technology Development Agency March 1, 2013 Kailyn Connor Orachitr Bijaisoradat Steven Cortesa Nachnicha Kongkatigumjorn Shakhizada Issagaliyeva Kunathon Wattanavit Adam Meunier Professor Seth Tuler, Co-Advisor Professor Stanley Selkow, Co-Advisor Professor Supawan Tantayanon, Co-Advisor 1 Developing a Sustainable Waste Tire Management Strategy for Thailand An Interactive Qualifying Project Report submitted to the Faculty of Worcester Polytechnic Institute in partial fulfillment of the requirements for the Degree of Bachelor of Science in cooperation with Chulalongkorn University Submitted on March 1st, 2013 Submitted by: Submitted to: Kailyn Connor Ms. Jiratchaya Duangburong Steven Cortesa Shakhizada Issagaliyeva Adam Meunier Co-Authors: Project Advisors: Orachitr Bijaisoradat Professor Seth Tuler, Nachnicha Kongkatigumjorn Professor Stanley Selkow Professor Supawan Tantayanon Kunathon Wattanavit This report represents the work of four WPI and three CU undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review. For more information about the projects program at WPI, please see http://www.wpi.edu/Academics/Project i Abstract Thailand’s National Science and Technology Development Agency is seeking to develop a successful program to manage approximately 600,000 tonnes of waste tires generated annually in Thailand. This project investigated Thailand-specific issues and options for a viable long-term waste tire management strategy. We evaluated current practices, potential technologies, and successful systems from foreign nations to draw conclusions and make recommendations regarding which technologies are most applicable to Thailand. We made additional recommendations concerning which aspects of a waste tire management system needed to be newly implemented or continued to be used and improved.
    [Show full text]
  • Fatigue Properties and Fracture Morphology of Micronised Rubber Powder (MRP) from Waste Tyres in Unfilled Elastomers
    International Journal of Materials, Mechanics and Manufacturing, Vol. 6, No. 4, August 2018 Fatigue Properties and Fracture Morphology of Micronised Rubber Powder (MRP) from Waste Tyres in Unfilled Elastomers Dayang Habibah A. I. H, Frank Abraham, John Summerscales, and Paul Brown economic and environmental benefits. The emergence of Abstract—Ground rubber from waste tyres may be added to smaller sizes of recycled rubber powder in micronised form elastomers with economic and environmental benefits. The certainly has great potential in many applications. Ayyer and untreated or treated fillers have been investigated in different co-authors [5] investigated the effects of particle size of types of virgin rubber matrix. A principal concern is their crosslinked structure and large particle sizes. These additives cryogenically-ground micronised rubber powder (MRP) on introduce flaws leading to micro-crack initiation especially the properties of polypropylene-MRP compounds. They under dynamic loading. The incorporation of smaller particles reported that the cryogenic particles had higher surface area at a suitable concentration may avoid deterioration in the key due to higher content of finer particles compared to ambient properties. particles at all the nominal particle sizes. Ambient particles The present work studies the effect of commercial cryogenic are claimed to provide better mechanical properties compared micronised rubber particle (MRP) (apparent particle size to cryogenic filled particle compound due to the convoluted diameter less than 100 µm) as filler at either 10 or 30 parts per hundred rubber (pphr) on the fatigue properties of natural structure. Nonetheless, the commercial scale process for rubber (NR), butadiene rubber (BR) or NR/BR blends (without ambient ground rubber is only able to produce ≥ 400 µm carbon black in the host matrix).
    [Show full text]
  • Incorporating Micronized Rubber Powder Into Composites for Sustainability in Automotive Applications
    INCORPORATING MICRONIZED RUBBER POWDER INTO COMPOSITES FOR SUSTAINABILITY IN AUTOMOTIVE APPLICATIONS Annabel Sharnowski 1,2 , Dinesha Ganesarajan 3, Rachel Couvreur 2, Sandeep Tamrakar 2, Alper Kiziltas 2, and Deborah Mielewski 2 1College of Engineering First Year Student, University of Michigan, Ann Arbor, MI, 48109, USA 2Sustainability and Emerging Materials, Ford Motor Company, Dearborn, MI, 48124, USA 3Department of Chemical Engineering, University of Waterloo, Waterloo, ON, N2L 3G1, Canada Abstract In this study, micronized rubber powder (MRP) made from post-manufacturing shoe rubber was tested as a filler in hybrid composites. Several hybrid composites were fabricated containing varying amounts of recycled polypropylene (PP), long glass fiber (LGF), and MRP from material discarded during shoe production. Although glass fibers are a desirable addition to composites due to their superior mechanical properties, the fibers are inorganic and dense. Therefore, they do not provide benefits to the environment or to the fuel efficiency of automobiles. This study analyzes the effect of MRP on the mechanical properties of a composite to create an eco-friendly, lighter-weight, and sustainable alternative for glass-filled composites used in the automotive industry. 1. Introduction The concept of sustainability and eco-friendly business practices is growing in significance. As individuals and industries realize the importance of reducing waste and protecting the environment, new materials will need to be created that reduce the use of petroleum and single- use plastics. One emerging focus is the use of waste rubber in composites to increase sustainability for the final applications. Adding sustainable fillers to composites can reduce the waste in the environment, increase the mechanical and physical properties of the composites, and reduce their cost [1].
    [Show full text]
  • 20200828 ETRMA Response for Approval MPP Restriction MM
    1(26) ETRMA contribution to the RAC/SEAC Opinion on an Annex XV dossier proposing restrictions on intentionally-added microplastics Brussels, 1st September 2020 ANNEX ´SUBSTANCES OR MIXTURES CONTAINING MICROPLASTICS FOR USE AT INDUSTRIAL SITES’ 2 PARAGRAPH 4H: ‘GRANULAR INFILL USED ON SYNTHETIC SPORTS SURFACES’ 5 Properly managed fields do not pose a major concern. 9 Mismanagement of artificial turf football pitches are a key factor within the proposal for a ban, but there has not been a systematic assessment of the occurrence 11 Infill losses and mismanagement can be dealt with locally. 12 Mandatory Containment Measures would eliminate any concerns of accumulation 13 Containment Measures can reduced losses to virtually zero 14 ELT infill is safe to use 14 The move towards a circular economy takes maximum advantage of resources already available 14 Better alternatives than ELT infill are not likely to materialise 16 A ban would create substantial difficulties in Member States in what to do with high volumes of un-recycled ELT material 19 IMPLEMENTATION OF CONTAINMENT MEASURES IS POSSIBLE 20 ELT has been successfully recovered for over 20 years of without a single environmental problem, demonstrates industry´s commitment 25 Up to 80% of the market would need to be replaced 25 All infill spread should be contained. 25 A ban on ELT infill would require the existing football pitches infill be discarded and replaced, adding financial burdens to communities across Europe, a lot of whom are already financially challenged and this will impact upon community football. 26 ETRMA Aisbl www.etrma.org European Tyre and Rubber Manufacturers’ Tel.
    [Show full text]
  • Effect of Rubber Powder As Filler on Glass Fiber Reinforced Epoxy Composites
    International Journal of Management, Technology And Engineering ISSN NO : 2249-7455 Effect of rubber powder as filler on Glass fiber reinforced epoxy composites Nagaraja K C Department of Mechanical Engineering, Acharya Institute of Technology, Soladevanhalli, Hesaragatta Main Road, Bangalore, Karnataka, India Dr. Rajanna S Department of Mechanical Engineering, Govt. engineering College, Kushalnagar, Karnataka, India. Dr. Prakash G S Department of Industrial Engineering and Management, MSRIT, Bangalore,Karnataka, India ABSTRACT This paper describes the fabrication and mechanical characterization of polymer composites consisting of glass fibre as reinforcement, epoxy resin as a matrix and micronized rubber powder (MRP) as filler materials. Composites with three different composition of filler material (5%,10% , 15%) are fabricated by simple hand layup technique. The newly fabricated composites were characterized for their mechanical properties such as Tensile strength, Flexural strength & Hardness as per ASTM standards to find the influence of rubber powder as filler material on mechanical properties of glass reinforced epoxy composites. KEYWORDS: Flexural strength, Micronized rubber powder, Epoxy composites, Fibre reinforcements. 1. INTRODUCTION Composite materials can be formed by combining two or more materials with different properties together at macroscopic level to get enhanced properties as a combined effect. Fiber reinforced composites have been widely used for manufacturing aircraft and spacecraft structural parts because of their particular mechanical and physical properties such as high specific strength and high specific stiffness. Another relevant application for fiber reinforced polymeric composites (especially glass fiber reinforced plastics) is in the electronic industry, in which they are employed for producing printed circuit boards[1]. Composite materials are consists of two phases: the matrix phase & reinforcing phase.
    [Show full text]
  • Global ELT Management – a Global State of Knowledge on Regulation, Management Systems, Impacts of Recovery and Technologies
    Global ELT Management – A global state of knowledge on regulation, management systems, impacts of recovery and technologies December 2019 Global ELT Management – A global state of knowledge on regulation, management systems, impacts of recovery and technologies Contents Executive summary 3 Glossary of terms used 6 Introduction 8 Context and objectives of the ELT project ............................................... 8 Objectives of this study ........................................................................ 8 Methodological approach ....................................................................... 9 Part I: State of Knowledge on Targeted Regions/Countries 10 Methodology on data collection, consolidation and limitations ................... 10 Summary and cross-analysis of the ELT markets .................................... 12 Overview of recovery methods, products and applications ........................ 12 Regulation or intervention of public authorities ....................................... 14 Approaches to establishing a successful ELT management system including supporting factors (best practices) and challenges faced .................... 17 Potential impacts on the environment and health of recovery methods, products and applications ............................................................... 19 Advanced technologies and innovations in ELT recovery ........................... 19 Summary for each region/country ......................................................... 23 Argentina 23 Brazil 24 China 24 Europe
    [Show full text]
  • Changing with the Times
    April 8, 2019 The Rubber Industry’s International Newspaper $99 per year. $4.50 per copy Changing with the times Symbio’s hydrogen fuel cells are zero-emis- sion and recharge in three to five minutes. Symbio JV to push fuel cell technology By Kyle Brown One of Goodyear’s recent development Rubber & Plastics News Staff deals is to supply Local Motors with an CLERMONT-FERRAND, France—Miche- exclusive tire fitment for its Olli vehicles. lin and Faurecia are coming together to ac- celerate automotive fuel cell technology. The two companies signed a memorandum Goodyear branches out to address new mobility trends of understanding to create a joint venture in Symbio, previously a subsidiary of Michelin, By Bruce Meyer at such iconic venues as the recent Geneva International according to a Michelin spokesman. The com- Rubber & Plastics News Staff Motor Show. pany will develop, produce and market hydro- AKRON—Chris Helsel, Goodyear’s senior vice president “At Goodyear, our New Ventures team includes our inno- gen fuel cells for light and utility vehicles and and chief technology officer, must need a large score card to vation labs, which we’ve positioned to test, learn and build trucks, as well as for other applications. keep up with the activities of his global research and devel- solutions with players in the new mobility space, from Fabio Ferrari, Symbio founder and CEO, opment team. fast-growing start-ups to more established companies,” started the company about 10 years ago with Working out of four global innovation Helsel said in an email.
    [Show full text]