Category: Home design and repair


Good table with the various types of concrete and composition described

Original website

http://lecture.civilengineeringx.com/bdac/portland-cements/

 

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Great summary in Popular Mechanics on the different types of flooring – very basic, but informative .

Click link for full article :   The Science of Flooring: DIY Guide – Popular Mechanics.

Floors

Flooring Hardness & Stability Chart.

Relative Hardness Chart

Link to site: Highland Hardwoods

 

Link to site: DocStoc 

Plastic Pipe selection chart

Link to site:  Aquatic Eco-Systems