Grancrete does not provide high numbers in respect to being an insulator. Grancrete serves as a sealant to keep water and humidity out all while protecting the underlying insulation from physical damage.

The Log Home Council has prepared a fact sheet on the thermal evaluation of log homes. Briefly stated here our log walls have a "R-factor" of 10 on a 6" wall and 12 on a 8" wall. Log walls cannot be rated for thermal efficiency solely by the R-factor system. Instead a U-value system should be used. This rating system rates the overall thermal efficiency of thermal mass of the log wall. See similar questions...

Logs themselves are very good natural insulators and radiate back into your home warm air in the winter and cool air in the summer. The calculation is R = 1.25 per square inch. Our 12 to 14" logs are giving you a wall with an See similar questions...

R Value - the measurement of 'insulating ability' of the material. The higher the R Factor number the greater the insulation value. U Value - the measurement of 'heat loss' through the material. The lower the U Value the less heat is escaping. See similar questions...

K-Factor (Thermal Conductivity Factor) - The measure of heat in Btus that pass through one square foot of a homogeneous substance, 1 inch thick, in an hour, for each degree F temperature difference. The lower the K-value, the higher the insulating value. Textbook definition: The time rate of steady heat flow through a unit area of a homogeneous material induced by a unit temperature gradient in a direction perpendicular to that unit area. See similar questions...

Because of the structural mass of the log wall, transfer of heat energy through the logs is delayed. This thermal mass gives them the energy efficiency performance. See similar questions...

A properly built log home will exceed a 2"x 6" clad with brick by a great margin. Logs have the inherent "ability to retain heat" after initially warmed up. This is called "thermal mass". Consequently the reverse applies in the heat and the home will stay approximately 10-15 degrees cooler in the summer than the outside temperature. This often negates the need for air conditioning. The bigger the log house the more the 'thermal mass' comes into effect. See similar questions...

R-Value is a rating of the material resistance to thermal penetration. The higher the number, the better the protection value. Many circumstances change the R-Value rating. See similar questions...

K-Factor (Thermal Conductivity Factor) - the actual K-Factor number for an insulation material is based on the number of Btus per hour that pass through a 1" thick by 1" square block of insulation with a 1°F temperature difference between the two surfaces. Materials with the lower K-factor are better insulators. Insulation materials usually have K-Factors less than one and are reported at what is called Mean Temperature. See similar questions...

Thanks to the Federal Trade Commission R-factor rule, every insulation installer now routinely provides a fact sheet documenting the insulation value of the products put into buildings in the United States. But in the real world consumers still need to be careful about the advertised R-factors and the realities of installed performance of insulation. See similar questions...

All legitimate list managers keep logs. If you do not, you should think about hiring an outside agency to manage your lists. Find someone who can handle this type of problem. See similar questions...

Look along the navigation bar here. Asking "are there logs?" is grounds for key revocation because it means you haven't read the FAQ or looked at the Gale homepage. See similar questions...

Though technically more complex than this, Damping factor is usually thought of as an indicator of how tight an amplifier will sound when powering bass speakers. A speaker's driving motor is a coil of wire (called a voice coil) mounted within a magnetic field. As this coil of wire moves within the field a voltage will be induced in the voice coil. See similar questions...

Yes, just like pregnancy, any factor that increases pressure in the veins could result in formation of varicose veins and spider veins. See similar questions...

Weather can slow down a move. But, most trustworthy movers will still move during harsh weather conditions. But, if the conditions get too severe, you will have to reschedule. See similar questions...

A contemporary measure of the five-factor model, which measures the same constructs as the NEO-PI-R and is available for free, is the International Personality Item Pool. I would start looking for a Swedish version of the five-factor model in the European Journal of Personality. See similar questions...

We collect no logs or customer data beyond what is required for performance tuning and security monitoring of our servers. This data does not have any information, which can identify a customer or customers' personal usage. Any such data is analyzed only statistically, and is destroyed soon thereafter. Please read our Email Privacy Policy. See similar questions...

R is a system for statistical computation and graphics. It consists of a language plus a run-time environment with graphics, a debugger, access to certain system functions, and the ability to run programs stored in script files. The design of R has been heavily influenced by two existing languages: Becker, Chambers & Wilks' S (see What is S?) and Sussman's Scheme. See similar questions...