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Putty / plasters / undercoats & other materials / Harish Agrawal in PAINTINDIA, Vol. LXXII, N° 12 (12/2022)
[article]
Titre : Putty / plasters / undercoats & other materials : Coatings for concrete...3 Type de document : texte imprimé Auteurs : Harish Agrawal, Auteur Année de publication : 2022 Article en page(s) : p. 110-121 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adhésion
Composés organiques volatils
Coût
Epoxydes
Formulation (Génie chimique)
Mastics
Matériaux cimentaires -- Revêtements
Matériaux cimentaires -- Revêtements protecteurs
Polyacryliques
Primaire (revêtement)
Revêtements -- Aspect de l'environnement
Revêtements de sols
Revêtements en bâtiment:Peinture en bâtiment
Revêtements en phase aqueuse
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : For concrete surfaces Acrylic Putties & Textures, range of ready-made putties, with excellent acrylic binders, anti-cracking, anti-foaming, anti-fungal, anti-rusting agent's quality products are available for walls and concrete surfaces.
White cernent based, dry wall care putty consists of high quality polymers and other fine aggregates. Specialty texture base is a decorative architectural plaster for application on exterior surfaces. This base material has excellent binding to the surface where applied, does not show surface cracks, and offers good flexibility. All other parameters related to coatings for concrete wi II be summarized in this issue.Note de contenu : - PUTTY/PLASTERS/UNDERCOATS : Dry wall putty - Tentive forumlation for dry qall putty - Acrylic wall putty - Tenfative fomulation for acrylic wall putty - Properties of acrylic wall putty - Plaster - Undercoats
- DIFFERENT TYPES OF COATINGS
- APPLICATION METHOD : Rollers - a. Epoxy floor coating - b. PU floor coating - PU coatings - High gloss - Semi-gloss - Satin - Wall & roof coatings application process - Surface preparation - Masking - Restoration - Priming - Application - Benefits - Major steps to prepare for a concrete coating - Inspect the concret slab - Ensure proper adhesion - Prime the surface - a. Applicators training - Training modules - b. Cost evaluation - c. Environmental aspects - Volatile Organic Compounds (VOC) - What are VOCS ? - Low-VOC and other environmentally preferred paints - Water-based coatings for concrete surfaces - Issues that affect water-based coating adhesion - Lack of wetting agents - Importance of pH - High surface tension - Role of mineral solutions for water-based adhesives, paints and sealantsEn ligne : https://drive.google.com/file/d/1C1LmY5aCKMBQqoq4mYgELVC7T4A1kQ0-/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39329
in PAINTINDIA > Vol. LXXII, N° 12 (12/2022) . - p. 110-121[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24013 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Surface preparation : Coatings for concrete...2 Type de document : texte imprimé Auteurs : Harish Agrawal, Auteur Année de publication : 2022 Article en page(s) : p. 106-111 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Décapage
Matériaux cimentaires -- Revêtements
Primaire (revêtement)
Revêtements de sols
Surfaces -- Nettoyage
Traîtements de surfaceIndex. décimale : 667.9 Revêtements et enduits Résumé : The term surface preparation refers to methods used to treat the surface of substrate prior to the application of coating (painting, coating and lining, etc.). Surface preparation is the essential first-stage treatment of a steel, concrete substrate before the application of any coating, lining, and painting. Preparing concrete surfaces for coatings, overlays, stains or repair materials is a time-consuming task that many contractors perform begrudgingly or are tempted to overlook altogether.
Proposals for surface preparation specifications should clearly spell out cleaning methods, profiling method, and surface defect repair procedures. Thus the surface should be "sound, free from surface defects dry, and clean" before painting or coatings.Note de contenu : - SURFACE PREPARATION FOR CONCRETE FLOORING : 1. Chemical cleaning - 2. Acid etching - 3. Mechanical preparation - 4. Abrasive preparation - 5. Rotomilling - 6. Needle scaling
- SURFACE PREPARATION FOR CONCRETE COATINGS : 1. Eliminating superficial paint, rust and contaminants - 2. Evaluating the need for resurfacing before industrial coating is applied - 3. Matching primer to operating environment and hazards
- IN INDUSTRIAL PAINTING, PERFECT PREPARATION IMPROVES PERFORMANCE : Importants pointsEn ligne : https://drive.google.com/file/d/1SS6mFWkcRnKmZEn2kDIU7qozqnveq5kX/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39383
in PAINTINDIA > Vol. LXXII, N° 11 (11/2022) . - p. 106-111[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 24012 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Thermo setting acrylics (TSA) : Anti-corrosive coatings. Primer/intermediate/finishing coat Type de document : texte imprimé Auteurs : Mukund Hulyalkar, Auteur Année de publication : 2018 Article en page(s) : p. 112 Langues : Anglais (eng) Catégories : Anticorrosifs
Anticorrosion
Formulation (Génie chimique)
Matériaux cimentaires -- Revêtements:Matériaux cimentaires -- Peinture
Polyacryliques
Thermodurcissables
Traîtements de surfaceIndex. décimale : 667.9 Revêtements et enduits En ligne : https://drive.google.com/file/d/1x7PHT3vkqyHQD-P5HrfB_bOfby_5TsZO/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30347
in PAINTINDIA > Vol. LXVIII, N° 2 (02/2018) . - p. 112[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19765 - Périodique Bibliothèque principale Documentaires Disponible Vinyl acetate-versatic acid vinyl ester copolymer for masonry coatings / Rajeev Farwaha in COATINGS TECH, Vol. 7, N° 1 (01/2010)
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Titre : Vinyl acetate-versatic acid vinyl ester copolymer for masonry coatings Type de document : texte imprimé Auteurs : Rajeev Farwaha, Auteur ; Lenine de Sousa Gomes, Auteur Année de publication : 2010 Article en page(s) : p. 36-41 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Esters de polyvinyle
Matériaux cimentaires -- Revêtements:Matériaux cimentaires -- Peinture
polymères vinyliquesIndex. décimale : 667.9 Revêtements et enduits Résumé : Vinyl acetate (VA)-vinyl versatate (VeoVa TM) copolymer emulsions are widely used for interior and exterior architectural coatings. Polymer emulsions based on vinyl acetate monomer (VAM) have been manufactured and marketed for the paint industry since 1930. Ther performance of polyvinyl acetate as a paint binder was severely limited by the ease of hydrolysis ans relatively high glass transition temperature (Tg) of the polyvinyl acetate resin (VA). To improve paint properties such as scrub resistance and alkali resistance, the vinyl acetate-based binders were copolymerized with softer comonomers. The use of softer monomers based on esters of acrylic acid and esters of maleic acid led to materials with lower Tg, but the resistance to acidic and alkaline pH remained low.
The alkaline hydrolysis problem of the vinyl acetate backbone was resolved in the 1960s after the introduction of vinyl versatate (VeoVA 10 or VeoVa) from Shell Chemical Company. VeoVA 10 is a saturated monocarboxylic acid of highly branched structure containing 10 carbon atoms. This unique, highly-branched, carbon-rich structure provides the monomeric unit with a hydrophobic nature and a strong resistance to efflorescence (saponification). Since VeoVa has approximately the same reactivity ratio as VA, their resulting copolymers are more uniform than those of vinyl acrylic. When used in paint, this VA-VeoVa resin system exhibits better coating performance characteristics than vinyl acrylics or styrene acrylics. This article explores the impact of various monomer systems including VeoVa on the VA backbone and how the resulting copolymer influences various characteristics of interior coatings and exterior masonry coatings.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8134
in COATINGS TECH > Vol. 7, N° 1 (01/2010) . - p. 36-41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011904 - Périodique Bibliothèque principale Documentaires Disponible