Human physiology, air quality and comfort temperatures, activity and metabolic rates, health effects of carbon monoxide and more.
Age and typical physical growth of boys and girls - age 2 to 18 years.
Exposure limits for various air contaminants.
Ammonia and health symptoms - smell and threat to life.
Typical ideal body weight versus height.
CO2 acceptance and comfort level.
Carbon dioxide concentration in a room may indicate air quality and ventilation system efficiency.
Exposure to Carbon Monoxide - CO and health effects.
Gaseous polutants emissions from human bodies.
Specific heat of the human body - compared to substances like protein and wood.
Composition of the human body.
Heat gain from persons in air conditioned spaces - in btu/hr.
Age and life expectancy for men and women.
Relaxation rest time vs. working time and activity.
Metabiolic Rate - Met - is used as a measuring unit for human body heat or power production.
Acceptable indoor air quality and required make up air.
pH in human materials like blood, salvia and more.
Heat production from the human body vs. activity.
Recommended relative humidity level.
Room area per person - may be used to calculate typical indoor climate loads.
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!
We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.
Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.
Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.
AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.
If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. You can target the Engineering ToolBox by using AdWords Managed Placements.