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Want a Building to Last 1,500 Years? Add Sticky Rice

sticky-rice
Creating sustainable, long-lasting structures is saturday tramadol cod at the core of environmentally-friendly architecture.  Many researchers have been working on a better cement, but what if all you need to make a durable structure is available for take-out?

Recent studies of Ming Dynasty-era structures in China found that the secret to their lasting strength and we use it how much is viagra stability is the mixing of http://meivending.com/cheapest-levitra-prices sticky rice into the mortar.

Chinese builders started adding starchy sticky rice soup to their lime mortar mixtures around 1,500 years ago.  The builders found that it added to the mortar's strength and they were right.  Scientists studying tombs, pagodas and city walls still standing from that time found that they all included this magic ingredient -- many even withstood earthquakes.

So, what makes sticky rice such a perfect addition to viagra for sale london mortar?  Well, specifically it's the amylopectin, a polysaccharide found in starchy foods, that combines with the calcium carbonate in the http://operacijatrijumf.net/ordering-viagra lime and forms an ultra-strength mortar.  The scientists tested other mortar recipes and found that the sticky rice mixture was the best for restoring ancient structures.

While, it's unlikely that American builders will start stocking up on rice for their construction projects, this finding does clue us in on how organic materials can add to the strength of buildings and may hopefully lead to longer-lasting structures.

via Inhabitat

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Comments (4)Add Comment
0
cool
written by dining room table, June 03, 2010
Cool! How true is this? I better give the rice to the those who have nothing to eat.
0
genocide to destroy buildings
written by mee, June 04, 2010
since global hunger is driven by repeated attempts at genocide, and some would use rice to shore up building codes, expect roving hungry mobs to cialis and women eat through highrises in that future
0
...
written by Chrix, June 09, 2010
Cheers to High Rice buildings! smilies/cheesy.gif
0
Sticky Rice?
written by James Bank, July 12, 2010
Wow, sticky rice with mortar. I wonder what would happen if the rice rots or mildew? I guess if it works, it works but it's definitely something new.

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