Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content

Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content PDF Author: Richard W. Thomas
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Report 696: Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content provides potential specifications for corrugated drainage pipe manufactured with recycled high-density polyethylene (HDPE).

Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content

Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content PDF Author: Richard W. Thomas
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Report 696: Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content provides potential specifications for corrugated drainage pipe manufactured with recycled high-density polyethylene (HDPE).

Field Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content

Field Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content PDF Author: Michael Pluimer
Publisher:
ISBN: 9780309446778
Category : Drainage pipes
Languages : en
Pages : 82

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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 870: Field Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content explores the use of corrugated high density polyethylene (HDPE) pipe manufactured with recycled content and proposes guidelines for manufacturing these pipes to ensure they meet the service life requirements for the given application. This project expounded on the research published in NCHRP Report 696. The research consisted of manufacturing several large diameter corrugated HDPE pipes out of various blends of virgin and post-consumer recycled (PCR) materials commonly used in land drainage applications and evaluating these pipes in the field and laboratory to determine their service life in typical installed conditions. PCR materials were the focus of this project as they are more readily available and typically used in the corrugated HDPE pipe industry than post industrial recycled materials. However, the research is applicable to both types. -- cc. http://www.trb.org/main/blurbs/176741.aspx.

Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content

Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content PDF Author: Richard W. Thomas
Publisher: Transportation Research Board
ISBN: 0309213401
Category : Technology & Engineering
Languages : en
Pages : 141

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Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Report 696: Performance of Corrugated Pipe Manufactured with Recycled Polyethylene Content provides potential specifications for corrugated drainage pipe manufactured with recycled high-density polyethylene (HDPE).

Proceedings of the Canadian Society of Civil Engineering Annual Conference 2021

Proceedings of the Canadian Society of Civil Engineering Annual Conference 2021 PDF Author: Scott Walbridge
Publisher: Springer Nature
ISBN: 9811910049
Category : Technology & Engineering
Languages : en
Pages : 689

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Book Description
This book comprises the proceedings of the Annual Conference of the Canadian Society of Civil Engineering 2021. The contents of this volume focus on specialty conferences in construction, environmental, hydrotechnical, materials, structures, transportation engineering, etc. This volume will prove a valuable resource for those in academia and industry.

Practical Guide to Polyethylene

Practical Guide to Polyethylene PDF Author: Cornelia Vasile
Publisher: iSmithers Rapra Publishing
ISBN: 9781859574935
Category : Science
Languages : en
Pages : 192

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Book Description
This practical guide begins with general background to the polyethylene family, with price, production and market share information. It describes the basic types of polyethylene including virgin and filled polyethylene, copolymers, block and graft polymers and composites, and reviews the types of additives used in polyethylene. It gives the low down on the properties, including, amongst others, rheological, mechanical, chemical, thermal, and electrical properties. It goes on to describe the processing issues and conditions for the wide range of techniques used for polyethylene, and also considers post-processing and assembly issues. It offers guidance on product design and development issues, including materials selection. It is an indispensable resource for everyone working with this material.

Handbook of Industrial Polyethylene and Technology

Handbook of Industrial Polyethylene and Technology PDF Author: Mark A. Spalding
Publisher: John Wiley & Sons
ISBN: 1119159776
Category : Technology & Engineering
Languages : en
Pages : 1671

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Book Description
This handbook provides an exhaustive description of polyethylene. The 50+ chapters are written by some of the most experienced and prominent authors in the field, providing a truly unique view of polyethylene. The book starts with a historical discussion on how low density polyethylene was discovered and how it provided unique opportunities in the early days. New catalysts are presented and show how they created an expansion in available products including linear low density polyethylene, high density polyethylene, copolymers, and polyethylene produced from metallocene catalysts. With these different catalysts systems a wide range of structures are possible with an equally wide range of physical properties. Numerous types of additives are presented that include additives for the protection of the resin from the environment and processing, fillers, processing aids, anti-fogging agents, pigments, and flame retardants. Common processing methods including extrusion, blown film, cast film, injection molding, and thermoforming are presented along with some of the more specialized processing techniques such as rotational molding, fiber processing, pipe extrusion, reactive extrusion, wire and cable, and foaming processes. The business of polyethylene including markets, world capacity, and future prospects are detailed. This handbook provides the most current and complete technology assessments and business practices for polyethylene resins.

Gravel Roads

Gravel Roads PDF Author: Ken Skorseth
Publisher:
ISBN:
Category : Gravel roads
Languages : en
Pages : 112

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Book Description
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

PVC waste treatment in the Nordic countries

PVC waste treatment in the Nordic countries PDF Author: Anna Fråne
Publisher: Nordic Council of Ministers
ISBN: 9289359692
Category : Political Science
Languages : en
Pages : 123

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Book Description
The aim of the project was to map PVC waste streams in Denmark, Sweden, Norway and Finland. The available estimates are made occasionally, mostly within the frames of different projects and are not based on any formalized official reporting system or other rigorous accounting scheme. Overall, a large part of PVC waste ends up in mixed waste fractions and is eventually treated in waste-to-energy plants. Landfilling of PVC waste is banned in two countries, but some exceptions exist. Norway is the only country that treats some PVC waste as hazardous waste. The current waste treatment situation in the four Nordic countries is driven by several factors, such as diverse origins of PVC products, some specifics of the Nordic market, rather low focus on PVC waste in policy strategies or plans, technical issues regarding incineration of PVC waste, and the lack of domestic recycling.

Concrete Pressure Pipe, 3rd Ed.

Concrete Pressure Pipe, 3rd Ed. PDF Author: American Water Works Association
Publisher: American Water Works Association
ISBN: 1583215492
Category : Science
Languages : en
Pages : 286

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Book Description
This comprehensive manual of water supply practices explains the design, selection, specification, installation, transportation, and pressure testing of concrete pressure pipes in potable water service.

8th International Conference on Advanced Composite Materials in Bridges and Structures

8th International Conference on Advanced Composite Materials in Bridges and Structures PDF Author: Brahim Benmokrane
Publisher: Springer Nature
ISBN: 3031096320
Category : Technology & Engineering
Languages : en
Pages : 485

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Book Description
This book comprises the proceedings of the 8th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS) 2021. The contents of this volume focus on recent technological advances in the field of material behavior, seismic performance, fire resistance, structural health monitoring, sustainability, rehabilitation of structures, etc. The contents cover latest advances especially in applications in reinforced concrete, wood, masonry and steel structures, field application, bond development and splice length of FRB bars, structural shapes and fully composite bars, etc. This volume will prove a valuable resource for those in academia and industry.