21 Jun '13, 12am

Footing depth? #green

The location I'll be building has a " frost depth" requirement of 42". I'm planning on "insulated" footings set on a drainage layer of coarse crushed rock. My question is exactly what needs to be 42" below finished grade? Is that the bottom of the drainage layer, ie undisturbed soil? Is that the bottom of the insulation, ie top of the drainage rock? Or worst possibility the bottom of the poured concrete?

Full article: http://www.greenbuildingadvisor.com/community/forum/build...

Tweets

The Complexities of Monitoring Queue Depth

rubyflow.com 19 Jun '13, 1pm

The Complexities of Monitoring Queue Depth Posted by pauldix on June 19, 2013 — 0 comments A quick article that explores m...

In Depth: Luxury surviving in Singapore. #Singapore #Luxury

In Depth: Luxury surviving in Singapore. #Singa...

property-report.com 17 Jun '13, 4am

The much reported slowdown in the Singapore property market has not damaged the city state’s reputation as one of the worl...

Google In-Depth Rich Snippets Articles?

Google In-Depth Rich Snippets Articles?

seroundtable.com 10 Jun '13, 1pm

Google has confirmed that they are testing a new type of search result, maybe a rich snippet, named "in-depth" articles. P...