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NEW RAPRA HANDBOOK
09 September 2006 - Rapra Technology Limited
| The construction industry increasingly requires products that are cost effective and easy to use, to enable fast track application whilst achieving a high physical performance. Incorporating a polymer in a cementitious mix brings key advantages, particularly in terms of workability, abrasion and impact resistance, with the resulting physical and chemical properties dependent upon the nature of the polymer material and the quantity used in relation to the cement phase. |
The construction industry increasingly requires products that are cost effective and easy to use, to enable fast track application whilst achieving a high physical performance. Incorporating a polymer in a cementitious mix brings key advantages, particularly in terms of workability, abrasion and impact resistance, with the resulting physical and chemical properties dependent upon the nature of the polymer material and the quantity used in relation to the cement phase. Polymers in Cementitious Materials is intended to provide an insight into the uses of polymers within the construction industry. It describes the conception of polymer-modified cementitious materials through to the array of polymer-based or polymer-modified material utilised in modern day construction. It not only covers the use of polymers in direct combination with cement but polymer concrete, impregnation of polymers into the concrete substrate and other polymer-based products, (i.e., coatings and adhesives). Both natural and synthetic polymers are reviewed. Polymers in Cementitious Materials is aimed at all those who are working with cement, and also at anyone who needs more information about this most versatile of materials. Written by Michelle Miller who undertook a Ph.D. researching cementitious chemistry. She has worked as Senior Chemist at Armorex Ltd (now known as Sika-armorex), and subsequently at Huntsman Advanced Materials as a Senior Development Chemist formulating epoxy and polyurethane products for the adhesive and tooling industries.
http://www.rapra.net
About: Rapra Technology Limited
Rapra Technology is Europe’s leading independent plastics and rubber consultancy. Rapra provides comprehensive consultancy, technology and information services for the polymer industry and industries using plastics and rubber in any component, product or production process.
Company Statistics: Formerly the Rubber and Plastics Research Association (RAPRA)
Established 1919
5,000 clients worldwide per annum
2,000 technical projects each year
World class Information Centre
2 sites in the UK
130 staff Working for industry. Rapra provides specialist plastics and rubber technical, information and commercial services for the polymer industry and end-user industries including the automotive, construction, electrical, medical, offshore, packaging and polyurethane sectors. Rapra has a unique mix of on-site expertise and facilities enabling the application of an integrated approach to problem solving. Its capabilities lie in the skills and experience of its people, many of whom are recognised as leading experts in their field. Clients can commission individual services,specialist consultancy or participate in multi-client research projects, funded by EC and UK government and/or industry, to progress research and development of polymer technology and applications. Testing, analysis and calibration services. Rapra’s physical testing, analytical and chemical laboratories are UKAS accredited to provide UKAS certification and test to a range of national and international standards. Numerous physical tests assess material properties such as abrasion, fatigue, impact and stress and their performance in products in particular conditions. Rapra’s analytical and chemical laboratories undertake materials identification and characterisation etc. using a range of advanced chromatographic, spectroscopic and thermal techniques. Information services. Rapra’s technical facilities are complemented by an extensive polymer Information Centre. The Polymer Library is the world’s most comprehensive plastics and rubber information database in the public domain. Available either in hardcopy, on CD-ROM or via the internet, it contains over 850,000 references which are updated every two weeks. Rapra produces a range of publications including Journals, Industrial Analysis Reports, Review Reports and global Directories, detailed in a Publications Catalogue. Technology services. Rapra’s plastics and rubber technical services can prevent, identify or solve problems and improve on or ensure continuing quality. Supported by comprehensive testing, analysis and information facilities, technologists can tackle most polymer related projects. Whilst details of specialist services are available, the following represents Rapra’s core technical expertise: Materials selection & application support
Product design & development
Manufacturing process development
Prototyping & small scale production
Engineering & tooling
Fault & failure diagnosis
Testing & Analysis
Conferences
Rapra brings together leading academics and industrialists in an annual programme of national and international conferences. Renowned for their quality coverage of polymer topics, Rapra conferences are of interest to polymer processors and industry-wide users. Technology Training Courses
Rapra runs an extensive programme of short technology-based training courses covering materials, product design, processing techniques and environmental considerations. Recognised by the Institute of Materials Continuing Professional Development scheme, they aim to enhance in-house skills, help in identifying problems and to recognise potential opportunities. |
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