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"Efflorescence" - Substrate wetting additives make a difference / Adamali Motiwala in PAINTINDIA, Vol. LXVI, N° 10 (10/2016)
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Titre : "Efflorescence" - Substrate wetting additives make a difference Type de document : texte imprimé Auteurs : Adamali Motiwala, Auteur ; Suvarna Dagli, Auteur Année de publication : 2016 Article en page(s) : p. 68-76 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Agents mouillants
Efflorescence
Matériaux cimentaires -- Revêtements protecteurs
Mouillage (chimie des surfaces)
Revêtements en bâtiment:Peinture en bâtiment
Revêtements en phase aqueuse -- Additifs:Peinture en phase aqueuse -- AdditifsIndex. décimale : 667.9 Revêtements et enduits Résumé : To block the migration of alkali from concrete substrate, concrete is often coated with waterbased primers followed by top coats. But untiI the porosity of concrete is not blocked, the chances of migration of alkali exist. Substrate wetting additives have important role to play in this condition. They improve the penetration of emulsion paints into the crevices or the pores of concrete and reduce the possibility of alkali migration which in turn reduces the possibility of efflorescence. The experiments discussed in this paper where emulsion paint is applied on porous substrate, then exposed to the severe water seepage so that alkali can migrate by capillary action to top of the surface. The effect of substrate wetting additives on efflorescence occurrence is studied. Note de contenu : - Coating a concrete
- Role of substrate wetting additives : Patcham substrate wetting additives
- Test method for efflorescence test as per IS 3495 Part-3 1992
- Observation and report
- Choice of water-based emulsion paints : Medium PVC (50%) water-based emulsion paint - Interpretation of readingsEn ligne : https://drive.google.com/file/d/1n7vwoMx8b-YrA2DzwyHosl-iRGTppMD2/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27524
in PAINTINDIA > Vol. LXVI, N° 10 (10/2016) . - p. 68-76[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18499 - Périodique Bibliothèque principale Documentaires Disponible Electromagnetic radiation shielding paints / Suvarna Dagli in PAINTINDIA, Vol. LXI, N° 2 (02/2011)
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Titre : Electromagnetic radiation shielding paints Type de document : texte imprimé Auteurs : Suvarna Dagli, Auteur Année de publication : 2011 Article en page(s) : p. 45-49 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Blindage (électricité)
Ondes électromagnétiques
Revêtements protecteursIndex. décimale : 667.9 Revêtements et enduits Résumé : Electromagnetic radiation is like pollution. As we are moving towards lead free alternative in paints to save our next generation from its harmful effects, it is high time to think about radiation sheilding paints. Harmful effects of electromagnetic radiation on humans as well as on electrical equipments are a matter of concern. Several studies have been done on the effects of electromagnetic interference.
Coating industry has an important role to play as electromagnetic radiation shielding coatings are becoming popular. Coatings available for masonry as well as electrical and electronic products particularly in the fields of communications, information technology, transportation, safety and medical applications have been briefly reviewed in this paper.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11023
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Code-barres Cote Support Localisation Section Disponibilité 012895 - Périodique Bibliothèque principale Documentaires Disponible Graffiti A challenge to coating industry - A review / Suvarna Dagli in PAINTINDIA, Vol. LII, N° 9 (09/2002)
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Titre : Graffiti A challenge to coating industry - A review Type de document : texte imprimé Auteurs : Suvarna Dagli, Auteur Année de publication : 2002 Article en page(s) : p. 57-60 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture antigraffiti' Protection Elimination Graffiti PeintureMatériau revêtement Index. décimale : 667.9 Revêtements et enduits Résumé : Painting a structure beautifully and giving it an exceptionally remarkable aesthetic appearance is no longer a difficult task. But to maintain this beauty and protect it, is indeed a very difficult task. The problem of defacing the structure by graffiti artists is increasing and to make a paint which resist graffiti without any alteration in original appearance of the structure is the dream of paint industry all over the world. This paper reviews the development of anti-graffiti coatings and the new trends that are emerging. Note de contenu : - GRAFFITI
- PAINT OVER THE GRAFFITI
- ANTI-GRAFFITI OR PROTECTIVE COATINGS
- SACRIFICIAL COATINGS
- NON-SACRIFICIAL OR PERMANENT COATINGS - Requirements of anti-graffiti system - Testing of release properties - Felt-tip link resistance - Beading effect
- REMOVAL OF GRAFFITI - Mechanical cleaning process - Chemical cleaning
- PROTECTION OF HISTORIC MASONRY FROM GRAFFITI - Transparent coating - Pigmented coatings
- NEW TRENDSPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12411
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Code-barres Cote Support Localisation Section Disponibilité 001285 - Périodique Bibliothèque principale Documentaires Disponible Role of silicone in masonry coatings - a review / Suvarna Dagli in PAINTINDIA, Vol. L, N° 7 (07/2000)
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Titre : Role of silicone in masonry coatings - a review Type de document : texte imprimé Auteurs : Suvarna Dagli, Auteur Année de publication : 2000 Article en page(s) : p. 41-46 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Matériau revêtement' Peinture Utilisation Bâtiment Maçonnerie Formulation Liant 'Siloxane polymère' Adjuvant 'Agent hydrophobe' Adhésif 'Article synthèse' Index. décimale : 667.9 Revêtements et enduits Résumé : Paint is a beautifully rather colourfully developed science. This science is developed not only in the direction of decoration or protection, but it fulfills both the requirements. The protective function of the paint varies with substrate and climatic conditions. Although silicones are popular for their heat resistant characteristic in the field of automotive paints, they are also used in masonry coatings as a very important ingredient. Silicone resins and various forms of silicones are used at different stages in masonry coatings. This review paper deals with the effect of silicones on masonry coating and how the performance of a paint is improved by using silicones as resin, water repellent, sealant, adhesive, etc. Note de contenu : - SILICONE A BRIEF INTRODUCTION
- PROPERTIES OF SILICONE MASONRY PAINTS
- APPLICATIONS OF SILICONE FOR MASONRY PROTECTION : Masonry paints - Construction chemicals - Construction materials
- SILICONE RESINS : Structure - Effect of structure
- ROLE OF SILICONE RESINS
- SILICONE : SEALANTS AND ADHESIVES
- SILICONE - AS WATER REPELLANTS
- ROLE OF SILICONE IN PRIMER : Requirements of the primer for masonry
- EFFECTIVENESS OF SILICONE : Effect of silicone on water vapour permeability - Effetc silicone on water resistance - Effect silicone on weather resistance
- SILICONE EMULSION PAINTS MAKE A DIFFERENCE
- SILICONE - A TECHNICAL VIEW
- LATEST TREND : SMC technologyPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12749
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Code-barres Cote Support Localisation Section Disponibilité 001255 - Périodique Bibliothèque principale Documentaires Disponible