| Titre : |
Bitumen cool roofs - getting cooler and cooler : Novel polymer technology maintains reflectance efficiency |
| Type de document : |
texte imprimé |
| Auteurs : |
Massimo Longoni, Auteur ; Brent Crenshaw, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 48-53 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chlorure de polyvinyle
Formulation (Génie chimique)
Liants
Plan d'expérience
Polyacryliques
Réflectance
Toiture -- Revêtements
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Cool roofs have become very popular in recent years because they can reflect solar heat and keep their surface cool under direct sunlight. This behaviour has been proven to have an impact on the cooling of the interior of buildings, so they reduce energy consumption and costs and increase quality of life. This has been confirmed in multiple case studies. |
| Note de contenu : |
- Bitumen roofs
- Tobacco juicing and reflectance
- Experimental : Section 1 : factors influencing bleed blocking
- Experimental section 2 : binder bleed-block comparison
- Experimental section 3 : binder dirt-pickup comparison
- Fig. 1 : Appearance of roof coatings applied on bitumen substrates after 500 h QUVa exposure
- Fig. 2 : How factors affect bleed-block resistance after three weeks in DOE 2
- Fig. 3 : Bleed blocking (B13) behaviour after 250, 500 and 1,500 hours
- Fig. 4 : How layer thickness influences BB behaviour
- Fig. 5 : Coating samples at 1,000-micron WFT, h0 vs after 500 hours of QUV
- Fig. 6 : 24-hour dirt-pickup colour change, dE
- Fig. 7 : 18-hour dirt-pickup colour change, dE
- Table 1 : Factors in DOE2
- Table 2 : PVC ladder study
- Table 3 : Specifications of the tested binders |
| En ligne : |
https://drive.google.com/file/d/19EvS55V0XYwgWXoJxhhPfQfbLyvD_gcJ/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33403 |
in EUROPEAN COATINGS JOURNAL (ECJ) > N° 1 (01/2020) . - p. 48-53
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Bitumen cool roofs - getting cooler and cooler in EUROPEAN COATINGS JOURNAL (ECJ), N° 1 (01/2020)
