When I first heard the term “fly ash” in architecture school, I remember thinking that it sounded pretty sick.  I mean, flies are annoying and it’s gross when they buzz over and land first on some unidentified, dog-generated substance on the ground and then, without a single shred of consideration, approach and settle on the rim of your drinking cup or slice of pecan pie.  But it boggles the mind to think about the enormous number of flies you’d have to crisp in order to produce so many metric tons of fly ash that there’d even …

Architects are visual people by and large, and we don’t like clutter or disorganization unless it’s a very carefully ordered chaos within acceptable parameters.  (If you disagree with this broad generalization please feel free to express yourself with wild abandon in the comments section – it is the perfect forum for dissent).  Anyhoozle, I’m bringing this up because a lot of the product data we look at when assessing different building materials that get specified for projects makes my head hurt.  The brochures tend to be tacky, poorly organized, and …

Imagine it’s the late 1990’s.  The Backstreet Boys are playing without a trace of irony on the radio and Bill Clinton is President of the United States.  People are using dial-up modems and AOL for their Internet and email needs.  In Germany, in Pfinztal near Karlsruhe, a group of scientists at the Fraunhofer Institute for Chemical Technology are inventing a renewable plastic that has wood-like qualities but can be cast by a machine.
Scientists Juergen Pfitzer and Helmut Naegele, working with Norbert Eisenreich, Wilhelm Eckl and Emilia Inone-Kauffmann found that lignin, …

I live in an apartment in the city, and while the demising walls between units are relatively stout, it should be noted that I often hear the shrill bark of my neighbor’s dog and the skittering sound of scampering paws.  On occasion my upstairs neighbor will take to jumping rope, which produces a curious rhythmic click-slap followed by a kind of “bam!” sound as said neighbor’s feet hit the slab above my head.  When I found out about Green Glue Noiseproofing Compound, I wondered what kind of damping effect judicious application throughout my abode might …

I just had one of those moments when you realize you’re compulsively writing about air conditioning.  This is my second post on the subject this month, and I can’t swear that it will be the last.  I’m most likely drawn to writing about AC because it’s summer in Texas and the heat index on any given day makes the national debt seem piddling and insignificant.  I’ll probably be writing about heaters in December, so you have that to look forward to in addition to the winter holidays.
The material on which I intend …

Even if building owners aren’t always eager to spend the considerable amount of capital it takes to certify their projects with green building programs like the US Green Building Council’s LEED and the Green Building Initiative’s Green Globes, municipalities are increasingly adopting green standards into law.  Green building programs and codes don’t expressly certify materials, but material choices can go a long way towards meeting recycled content, low VOC, and reclaimed materials requirements for certification.
Kirei USA (kirei is the Japanese character signifying “beautiful”or “clean,” and it’s pronounced “Key’-ray,” in case …

The content of this post can be summed up in two lines from the song Wheel in the Sky, written and recorded by Journey in 1978, which I hope is now as firmly stuck in your head as it is in mine:
“The wheel in the sky keeps on turnin’ / I don’t know where I’ll be tomorrow”
Well, okay, I mostly know where I’ll be tomorrow (at the office) but there are a few hours between work and going to sleep tomorrow night that I’m going to play by ear.

Image credit www.moonbeammcqueen.wordpress.com
So now onward to our …

Public steps make me happy.  I’m talking about those large stone or concrete steps that typically line plazas or porches.  They’re great places to sit and read, talk, eat lunch, and watch a parade of people thronging past.  Some of the best public plazas I’ve ever encountered have been located in Italy; I spent hours sketching in one of my favorites, the Piazza dei Signori in Vicenza, one summer during grad school.  The only complaint I have about public steps is that they’re a little rough on the hindquarters if you try to sit in one place for …

Carbon fiber is one of those futuristic-sounding, expensive materials that I associate with supersonic airplanes, fancy road race bicycles, and $400,000 dining tables.  So imagine my surprise when I found out that, back in 2003, a group of precast concrete companies banded together with carbon fiber grid provider Chomarat to form AltusGroup, who manufacture a product called Carbon Cast Concrete.  “AltusGroup members use Chomarat’s C-GRID®, as the carbon fiber epoxy based reinforcing in several precast building system products to enhance the strength and reduce the weight of precast concrete” (Drabestott).  Reinforcing humble precast concrete with …

If you’re anything like me, you don’t spend much time around children and probably find them slightly unnerving.  I mean, think about how fast they’re growing.  It’s completely freaky.  Just consider this: if you measured a child’s foot when it was one year old and then you measured it again six years later, the second time you measured it, the foot would be a completely different size.

Image courtesy www.geekinspired.com
Feet grow, but shoes don’t.  What this means, of course, is that children go through an enormous quantity of plastic rain boots as their feet get larger.  And …