SEARCH RESULTS FOR “pol”

We face envi­ron­men­tal pol­lu­tion every day we step out­side our door.

Fox Blocks helped meet these needs and chal­lenges of this pub­lic project serv­ing the entire Phoenix met­ro­pol­i­tan area.

No, these insu­la­tion prod­ucts are quite dif­fer­ent. EPS is closed cell expand­ed poly­styrene, while XPS is a closed cell extrud­ed poly­styrene. The prop­er­ties, appli­ca­tions and costs of each are quite dif­fer­ent. The major­i­ty of ICFs are man­u­fac­tured with EPS.

Poly­styrene is vir­gin mate­r­i­al, man­u­fac­tured from petro­le­um. Poly­styrene beads are expand­ed with steam heat to be up to 40 times their orig­i­nal vol­ume and then the expand­ed beads are mold­ed again by steam heat into ²⁵⁄₈″ rigid insu­la­tion pan­els to cre­ate a Fox Blocks ICF.

Wood has been a sta­ple in con­struc­tion for cen­turies. From the hum­ble log cab­in to the tow­er­ing sky­scrap­ers of mod­ern metrop­o­lis­es, wood always seems to find its place in con­struc­tion.

The need to incor­po­rate sound­proof­ing fea­tures in the exte­ri­or walls of today’s homes and build­ings has increased in recent decades. Urban­iza­tion, pop­u­la­tion growth, and an increase in air, rail, and high­way traf­fic all have con­tributed to a wide­spread esca­la­tion of noise pol­lu­tion.

The plas­tic webs in Fox Blocks forms are 100% recy­cled postin­dus­tri­al polypropy­lene. The EPS insu­la­tion is vir­gin mate­r­i­al. Recy­cled con­tent for an ICF block is mea­sured by weight. The recy­cled con­tent by weight of a stan­dard 6″ Fox Blocks form — 48%.

Test reports con­duct­ed by the Nation­al Research Coun­cil state: ​“The max­i­mum tox­i­c­i­ty index obtained from the com­bus­tion of poly­styrene was of the same order as that of wood.” Fox Blocks ICFs have been test­ed to meet build­ing code require­ments for flame spread rat­ings, smoke devel­op­ment and tox­i­c­i­ty