| Titre : |
Heat resistant high performance coatings |
| Type de document : |
texte imprimé |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 84-88 |
| Langues : |
Anglais (eng) |
| Catégories : |
Imperméabilisation
Isolation thermique
Microsphères
Polyacryliques
Réflectance
Résistance thermique
Revêtements:Peinture
Toiture -- Revêtements:Toiture -- Peinture
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Cool roof is a heat reducing and energy saving coating comprising of acrylic emulsion polymers, microspheres, properly selected and graded inert fillers light fast pigments additives and water. It is used as heat insulating and water proofing on roof tops and building walls which keeps reducing the power consumption, which in turn reduces the load on air-conditioners, which keeps the interior of the room cool in addition to water proofing effect. Certain special fillers like micro spheres and heat insulating/reflecting fillers are used to get optimum effect in heat reduction inside the rooms. These fillers have a special spherical shape to have maximum reflectance and very low thermal conductivity. Once applied they come Gloser to form a packed layer of hollow particles which acts as an excellent insulation medium and resists heat transfer. The layer thus formed lowers the thermal conductivity and keeps the interiors cooler by radiating most of the solar heat. |
| Note de contenu : |
- Development of IR heat reflective coatings
- Total solar reflectance (TSR)
- BENEFITS OF COOL ROOFS : Alternative approaches to current cool roof technology
- Fig. 1 : Heat resistant/reflecting coating
- Fig. 2 : Principle of heat reflectance
- Fig. 3 : Methodology : energy and air-quality analysis
- Fig. 4 : What is cool roof ?
- Fig. 5 : Reflectance & emittance of roofs |
| En ligne : |
https://drive.google.com/file/d/1OPaTQJcCuqA6C5JB7lPK-nFMx9s3aO7k/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31036 |
in PAINTINDIA > Vol. LXVIII, N° 6 (06/2018) . - p. 84-88
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Heat resistant high performance coatings in PAINTINDIA, Vol. LXVIII, N° 6 (06/2018)
