Apparently, after that fire they changed the building codes to require non-flammable cladding.That's easy to do; all the companies that make the foam sandwich panels also make them with glass or
rock wool insulation for jurisdictions that prohibit combustible cladding, which is most of the world on buildings more than a few stories tall.
In the end, virtually all of our «waste» ought to be converted into something useful, whether that is clean water, fertilizer, mulch, energy, recyclables or in the case of the remnants, either
rock wool insulation or construction material.
The Heights is a mid-rise building built of wood, with 14 inch thick walls including
rock wool insulation and 2 inches of polystyrene to wrap up any thermal bridges, totaling R40.
Not exact matches
Where other ovens use ceramic or glass - based
insulation, Fontana Forni ovens use
rock wool spun from basalt or volcanic
rock.
According to Consumers Report your attic should have 11 inches of fiberglass (ie: pink
insulation) or
rock wool (ie: Roxul) or 8 inches of cellulose (ie: blown
insulation), at the very least.
By doing so, the city could provide the nation's greatest test case for the economics of converting municipal solid waste to electricity, heat, reclaimed metals and the rest could be spun into
rock wool to provide cheap
insulation material.
Today,
rock wool («stone
wool») is commonly used as a draining
insulation below grade on the exterior of foundations (Photograph 4).
Photograph 5: Above Grade Draining
Insulation —
Rock Wool / Stone
Wool.