Jump to content
Search In
  • More options...
Find results that contain...
Find results in...

Spray on conrete


Recommended Posts

Spray Grancrete over a frame of Styrofoam, metal, wood—even woven sugarcane stalks—and in 20 minutes you have a waterproof, fire-resistant structure that has more than twice the strength of traditional concrete and can withstand extreme temperatures without cracking. A liquefied concrete-like mixture of sand, ash, magnesium oxide and potassium phosphate, Grancrete descends from a product developed to encase radioactive waste. And since it takes hours instead of weeks to build a home, it’s poised to provide low-cost, high-quality shelter to the estimated one billion people who lack it. $20.50 to coat 15 square feet - LINK



Link to comment
Share on other sites

This forum is supported by the 12ozProphet Shop, so go buy a shirt and help support!
This forum is brought to you by the 12ozProphet Shop.
This forum is brought to you by the 12oz Shop.
Guest Sparoism

Oh, the fun I could have...


Is it skateable, I wonder? With a big enough crew, you could start digging a bowl early in the morning and be riding it by sundown.


Maybe we can start a 12 oz. park if anyone has land they're willing to donate.

Link to comment
Share on other sites

Guest Sparoism

Twenty bucks to cover a 3'x5' area...I'm sure the price will come down, but if you factor in what a cement truck($300+/day) and a contractor ($50+/hour) costs on top of what you actually pay for materials, it sounds reasonable.


I think this could be a boon for skateparks.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...