Chilly roof insulation with Quartzene generates vital vitality financial savings – a brand new analysis mission confirms the fabric’s effectiveness | Techi Chicken

A cool insulating roof coating containing quartz® could be very efficient in saving vitality – this was confirmed in a analysis mission on the College of Gävle. The purpose of the mission, which was carried out in 2022, was to simulate the vitality consumption of a normal constructing lined with a Quartzene.® chilly roof masking. The great result’s due, amongst different issues, to the very excessive Photo voltaic Reflectance Index (SRI) of Quartzene®.

Hi there Sayadi and Jan Akander from the College of Gävle.

Aerogel Svenska carried out the vitality consumption evaluation of the usual constructing in collaboration with the PhD scholar Hi there Sayadi and affiliate professors Jan Akander and Abolfazl Hayati on the College of Gävle. College representatives used ASHRAE Commonplace take a look at technique for analysis Laptop packages for vitality evaluation of buildings (ANSI/ASHRAE Commonplace I 40-2017) to simulate the vitality financial savings from making use of a chilly roof insulation layer containing Quartzene® to a normal constructing.

Hi there Sayadi says the next concerning the analysis mission:

– We began the mission based mostly on the necessity to cut back cooling vitality consumption and carbon emissions. 30% of the world’s CO2 manufacturing comes from buildings – particularly previous buildings that don’t meet present sustainability requirements. Chilly roof insulation options containing Quartzene® cut back vitality necessities successfully with out the necessity to delve into the renovation of previous buildings.

Venture outcomes present vitality financial savings of 15% when Quartzene® is used as a substitute of bitumen in cool roof masking in a heat local weather. The great result’s due, amongst different issues, to the very excessive SRI of Quartzene®. Within the identify Aerogel Svenska, analysis institutes in Sweden (RISE) beforehand evaluated the SRI of a Quartzene® cool roof paint. The SRI of the instance formulation was then calculated to be 123. The SRI is a measurement of the thermal emissivity and photo voltaic reflectance of a cloth. The upper the worth of a cool roof paint, the higher it repels photo voltaic warmth. The worth of 123 signifies that the Quartzene® cool roof paint rejected photo voltaic warmth very nicely.

Along with the excessive SRI, Quartzene® has a really low thermal conductivity. When the fabric is used as a practical additive in chilly roof coverings, it forces the absorbed thermal vitality to be emitted into the ambiance. In different phrases, the chilly roof coating containing Quartzene® is each reflective and insulating, not like different chilly coatings available on the market that focus solely on reflection. The low density of Quartzene® additionally facilitates the formation of movie thickness. When making use of a chilly roof insulation layer, a thick layer is vital.

The subsequent step of the analysis mission is to introduce it to the scientific group by means of a peer-reviewed scientific publication. This publication contains extra in-depth research and simulations of the vitality financial savings from the coatings used within the mission.

What are the cool roof options?

Cool roofs and paints may be utilized to roofs to replicate the solar’s rays and cut back the warmth absorbed by the constructing. In heat international locations, this will cut back vitality consumption because of decreased house conditioning, which in flip lowers vitality prices. Roof cooling options contribute to a more healthy indoor atmosphere for individuals, animals and meals. Learn extra about cool roof options on Svenska Aerogel’s web site.

For extra data, please contact:

Tor Einar Norbakk, CEO. Telephone: +46 (0)70 616 08 67. E-mail:

About Svenska Airgel Holding AB (revealed)

Aerogel Svenska manufactures and markets the nanoporous materials Quartzene®. Aerogel SvenskaHis enterprise idea is to fulfill the market want for brand spanking new supplies which might be in keeping with world sustainability objectives. Quartzene® is versatile and may be tailored to totally different functions so as to add important properties to a remaining product. The corporate’s imaginative and prescient is to be probably the most valued enterprise associate, providing pioneering materials options for a sustainable world.

Svenska Airgel Holding AB is listed on the Nasdaq First North Progress Market. The licensed advisor is FNCA,, +46 8-528 003 99.

Gävle, January 12, 2023–cool-roof-coating-generates-significant-energy-savings—new-research-project-,c3696262,c3132584

(c) 2023 Severance. All rights reserved., supply Press releases – English

Supply hyperlink