R Value Concrete Roof Tiles

Concrete homes magazine web search 5 18 2010 r value for concrete glass other materials wikipedia web search 5 18 2010 citing ristinen robert a and jack j.

R value concrete roof tiles.

John wiley sons inc 2006. Thermal break foam strips gasket 10mm thick uncompressed. The tractile eclipse roof tiles contain natural insulation with an r value of 0 05 while the tractile eclipse solar tile provides 7 x greater insulation than concrete tiles with an r value of 2 00. There are many websites on the internet which have imperial building material r value numbers but not so many with metric r value numbers.

A metal colorbond roof s r value is 0 00 while a concrete tile roof s r value is 0 02. For instance if you have a material with an r value of 12 attached to another material with an r value of 3 then both materials combined have an r value of 15. R values of uninsulated concrete. As we said before the r value measures the thermal resistance of a material.

You should of course see the manufacturer provided technical data sheet for the r value of specific products. Click here to go to our calculator to understand the real r value of a ceiling system or wall system with gaps in the insulation. Here s a handy r value table that covers most types of roof coverings building insulation and a few other materials. Timber floor boards kiln dried hardwood 19mm.

The following table is in metric form. R value of various materials. For a very good introductory overview article on r value see r values over at the website of.