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Polymers & cement / Arjun Sen in PAINTINDIA, N° Annuel 2003 (2003)
[article]
Titre : Polymers & cement : Perform a "Jugalbandi" (Duet) Type de document : texte imprimé Auteurs : Arjun Sen, Auteur ; T. Jai Mangal Sinha, Auteur Année de publication : 2003 Article en page(s) : p. 49-66 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Matériaux cimentaires -- Additifs
Matériaux cimentaires -- Revêtements protecteurs
Polymères
Revêtements organiquesIndex. décimale : 668.9 Polymères Résumé : Concrete is the most widely used engineering material of construction. It is comparatively inexpensive, versatile in application, strong and long lasting. Though the tensile strength of concrete is far lower than its compressive strength, the former may be buttressed with steel reinforcements. Over the last several decades this technique has greatly assisted in the expansion on the use of concrete as a material of construction. Currently, concrete is used in many buildings and structures all over the world, on walls, floors and roofs, roads, tanks, bridges, dams, pipes and many other applications. It is also used for chemical contairiments, in troughs and control basins, and as machinery mounts and structural steel supports. It is often pre-stressed and used in pre-fabricated tanks, pipes and channels, wall and roof slabs, beams, bricks and blocks. Note de contenu : - How coatings protect concrete
- Introducing polymers in coatings for concrete
- Reactive polymers
- Thermoplastic polymers
- Polymer design
- Typical characteristics of PMCC
- Some applications of PMCC
- Waterproofing
- Waterproofing concepts
- Waterproofing materials
- Waterproofing techniques and features
- What is polymer cement overlay ?
- Polymer modified cementitious flooring
- Suggestions of mix design
- Looking ahead
- Lead free and edge coverage in electrocoat
- Water based coatings and powder coatings
- Plastics and water based coatings
- Clear coats
- UV radiation curing technology
- Two coat electrocoat and UV durable electrocoat
- Pretreatment chemicals an dprocess
- Appearance and performace
- Coatings and temperature control
- Autor efinishesPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37698
in PAINTINDIA > N° Annuel 2003 (2003) . - p. 49-66[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 000473 - Périodique Bibliothèque principale Documentaires Disponible Polyurea "loose" liners / Kristin Leonard in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 31, N° 2 (02/2014)
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Titre : Polyurea "loose" liners : A floating fix for cracked concrete secondary containment Type de document : texte imprimé Auteurs : Kristin Leonard, Auteur Année de publication : 2014 Article en page(s) : p. 32-41 Langues : Américain (ame) Catégories : Craquelures (défauts)
Géotextiles
Matériaux cimentaires -- Réparations
Matériaux cimentaires -- Revêtements protecteurs
Polyurée
Résistance chimiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : Polyurea/geotextile loose liner systems are viable solutions to extensively cracked and damaged concrete structures that require chemical-resistant linings. The floating liner permits 100% containment without concrete repair, surface preparation, or removal of previous coatings. The flexible system also allows the liner to be molded around obstructions such as pre-installed equipment. By performing an installation mock-up, short falls in the liner design were successfully detected and moclified to produce a coating system capable of meeting the original containment requirements specified and serving as a "band-aid" for the damaged concrete. For this project, the system has been designed for a 7-year operating life, although it could be designed for a longer time period, if necessary.
The chemical resistance will be based on the formulation of the topcoat used. This specific polyurea formulation was tested for very specific chemical resistance; however, it could be effective in other chemical con-tainments. It is recommended to work closely with the coating manufacturer of choice to determine the chemical resistance of proposed coatings.Note de contenu : - Choosing the system
- Dynamic cracking discovered
- Proposed crack repair procedure
- A faster fix
- Design and installation details
- Lessons learned after applying the linerPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21660
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 31, N° 2 (02/2014) . - p. 32-41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16091 - Périodique Bibliothèque principale Documentaires Disponible Properties evaluation of double silane system compound gel as a protective coating on concrete / Xu Chen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 1 (01/2024)
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Titre : Properties evaluation of double silane system compound gel as a protective coating on concrete Type de document : texte imprimé Auteurs : Xu Chen, Auteur ; Yan Gao, Auteur ; Youlai Zhang, Auteur ; Mengjun Hu, Auteur ; Yongjuan Geng, Auteur ; Shaochun Li, Auteur ; Shiyu Sui, Auteur ; Guozhu Liang, Auteur Année de publication : 2024 Article en page(s) : p. 329-340 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Colloides
Durée de vie (Ingénierie)
Enrobage (technologie)
Hydrophobie
Matériaux cimentaires -- Revêtements protecteurs
Silanes
Sol-gel, ProcédéIndex. décimale : 667.9 Revêtements et enduits Résumé : Inhibiting moisture transfer at the surface of concrete plays a vital role on the durability of concrete, and permeable protective coating can effectively resist the intrusion of external moisture into concrete. A double silane system compound gel was prepared through sol–gel synthesis method by using isobutyl triethoxy silane and tetraethyl orthosilicate, solving the problems of volatility and poor adhesion of traditional silane-based penetrating protective materials. The performance of the compound gel was verified through static contact angle, capillary water absorption of concrete with cracks, electrochemical accelerated ion penetration, and rapid carbonation tests. The test results showed that the capillary water absorption coefficient for concrete with cracks up to 0.5 mm and coating compound gel was reduced by more than 70% compared to blank; the corrosion time of inserted reinforcement in concrete treated with the compound gel was extended by more than two times compared to blank. The research of compound gel can expand the application market of silane-based protective materials, especially for some longitudinal concrete structural parts that need higher durability requirements. Note de contenu : - MATERIALS AND METHODS : Preparation of waterproof material - Test concrete substrate - Characterization of compound gel on concrete - Concrete durability test
- RESULTS AND DISCUSSION : Bonding and hydrophobic properties of the synthesized compound gel on concrete - Analysis of electrochemical accelerated corrosion test results - Analysis of rapid carbonation test results - Analysis of waterproofing property of crack-damaged concrete test results
- Table 1 : Raw materials and reagents for the preparation of compound gel
- Table 2 : Physical and chemical properties of P·O 42.5
- Table 3 : Mixing ratios of concrete unit: kg·m-3
- Table. 4 : TCI for various types of coating
- Table 5 : Capillary water absorption coefficient of concrete coated with various silane materials under various crack widthsDOI : https://doi.org/10.1007/s11998-023-00824-0 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-023-00824-0.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40456
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 21, N° 1 (01/2024) . - p. 329-340[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24443 - Périodique Bibliothèque principale Documentaires Disponible Pull-off adhesion strength testing of lining systems on concrete in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
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Titre : Pull-off adhesion strength testing of lining systems on concrete : A review of the various direct tensile test methods used for severe service exposures Type de document : texte imprimé Année de publication : 2016 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Essais d'adhésion
Essais dynamiques
Matériaux cimentaires -- Revêtements protecteurs
Normalisation
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Traction (mécanique)Index. décimale : 667.9 Revêtements et enduits Résumé : Tensile pull-off adhesion testing is becoming a more frequent specification requirement for in-situ quality assurance testing to confirm proper surface preparation and adhesion of high-performance protective linings applied to concrete. It is also becoming a widely used test for forensic analysis of protective linings in existing installations. There have been numerous investigations leading to the development of dif¬ferent devices and pull-off adhesion test methods used to assess bond strengths of mortars and overlay materials. Fundamental differences exist between these methods that can dramatically impact tensile strength results. This article presents the common pull-off adhesion test methods used in the United States, as well as the results of experimental research investigating the results using two common tensile strength testers. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25424
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016)[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible Pushing boundaries for the environment / Dale Banton in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 208, N° 4641 (05/2018)
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Titre : Pushing boundaries for the environment Type de document : texte imprimé Auteurs : Dale Banton, Auteur Année de publication : 2018 Article en page(s) : p. 44-45 Langues : Anglais (eng) Catégories : Matériaux cimentaires -- Revêtements protecteurs
Revêtements de sols industrielsIndex. décimale : 667.9 Revêtements et enduits Résumé : The flooring industry faces increasing pressures from the regulatory authorities and the government for environmentally-friendly products throughout the supply chain.
At the saine time, the rise in complex building designs, new materials and tougher specification, brings increased expectations from architects and specifiers who want to know they can meet these new levais of compliance without compromising design and safety.
The use of epoxy and polyurethane resins for industrial and commercial premises makes concrete exceptionally durable and offers robust protection, especially for food and beverage and pharma environments.
The priorities of the high-tech manufacturing and industrial processing sectors are increasingly focusing on improving quality, hygiene and safety, with emphasis on creating stringently clean production environnnents.
When it cornes to applying new or refurbished flooring or wall coatings, the requirement is to create a safer workplace for employees, reduce risk of odeur or tainting in the production process while at the saure time keeping any disruption to working operations to a minimum.Note de contenu : - Specific requirements
- A breakthrough using science
- Comprehensive and rigorous trials
- Diverse industry demands
En ligne : https://drive.google.com/file/d/1FrHzef6r3dyuce2eUS3LZMrtYisKZS3v/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30623
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 208, N° 4641 (05/2018) . - p. 44-45[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19929 - Périodique Bibliothèque principale Documentaires Disponible Putty / plasters / undercoats & other materials / Harish Agrawal in PAINTINDIA, Vol. LXXII, N° 12 (12/2022)
PermalinkPermalinkRenewable technology for high performance epoxy coatings / Donald Lawson in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 205, N° 4609 (06/2015)
PermalinkSeeking standardization in coating specifications for wastewater project / Andy Odorzynski in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 34, N° 9 (09/2017)
PermalinkSilanes solve salt attack / Johannes Ihringer in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 200, N° 4547 (04/2010)
PermalinkSingle-layer concrete protection based on sol-gel hybrid polymers / Georg Wagner in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 205, N° 4609 (06/2015)
PermalinkSuccessful flooring installation on concrete / Fred Goodwin in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 34, N° 7 (07/2017)
PermalinkSurfactant-induced growth of a calcium hydroxide coating at the concrete surface / Eléonore Gueit in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 3 (05/2012)
PermalinkThe need for an independent third-party coatings inspector / Tim Bauman in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 35, N° 2 (02/2018)
PermalinkThin-film coatings for protecting reinforced concrete bridge elements / Bobby Meade in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 35, N° 1 (01/2018)
PermalinkTime-saving flooring installation / Christoph Thiebes in EUROPEAN COATINGS JOURNAL (ECJ), N° 3 (03/2021)
PermalinkWhat are different types of formulations for waterproofing applications in different types of construction application ? / Harish Agrawal in PAINTINDIA, Vol. LXXII, N° 3 (03/2022)
PermalinkWhat type of anti-corrosive plasticizer is applicable for RMC concrete for bridge and road construction applications / Harish Agrawal in PAINTINDIA, Vol. LXXIII, N° 6 (06/2023)
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