Examples of using R-value in English and their translations into French
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Colloquial
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Official
With an R-value of up to 6 per inch,
Young's modulus, r-value and n-value, is very important.
Young's Modulus, r-value and n-value is thus very important.
Convert specification to R-value: i R-value is given- no conversion is needed ii k-factor is given with a required thickness(T)
you are wondering what"R-value" is,
However, you should take note that the R-value will vary from one region to another,
To increase the R-value or decrease the U-factor for window and door insulation,
Understanding different definitions of R-value and how they are used in design and code compliance for common precast concrete,
Effective R-value is not universally defined Beware: Definition is context-sensitive For example,“effective” may describe clear-wall R-value, or partial whole-wall,
Thermal resistivity versus aging time for a 25-mm-thick, typical polyurethane-foam specimen* Several research projects were undertaken by IRC to examine the R-value of spray-polyurethane foams using various blowing agents.
meet ASHRAE 90.1 R-value requirements for steel framed walls.
It is a highly effective insulating solution with an R-value(the coefficient rating the insulating performance)
scaling" to accelerate this aging process and provide an accurate and consistent prediction of product R-value after 5 years, which is equivalent to a time-weighted thermal design R-value for 15 years.
no serum is available for the determination of the r-value.
In order to provide a comprehensive approach to predicting long-term R-value throughout North America, the updated ASTM
PERMANENT R-VALUE GUARANTEE The thermal resistance of this type of insulation is permanent due to its cellular structure which contains only stabilized trapped air.
Low-emissivity coatings increase R-value Which R-value?
R-value**: Polystyrene 4.7 and Polyurethane 6.7.
It provides a lower thermal resistance R-value than polyurethane.
It has an R-value of 3.75/inch for the life of the product.