Expanded polystyrene

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Expanded polystyrene

Type of rigid foam insulation that, unlike extruded polystyrene (XPS), does not contain ozone-depleting HCFCs. EPS frequently has a high recycled content. Its vapor permeability is higher and its R-value lower than XPS insulation. EPS insulation is classified by type: Type I is lowest in density and strength and Type X is highest.

expanded polystyrene

A foamed styrene plastic; has high resistance to heat flow; mechanical strength relatively high for such a light material.
References in periodicals archive ?
The expanded polystyrene market is also segmented on the basis of type, application, and region.
Expanded polystyrenes are known for its granulativity which causes with cutting edges collapse of material edges, where tool breaks out neighboring granules, when cutter touches with its tip the material or in the other extreme melts the material too far, if the tool diameter sits into cavity, where angular speeds cause the material to overheat, these anomalies turn up if we use standard high-speed cutters.
Building codes permit the direct application of foam plastic insulations (polyisocyanurate, expanded polystyrene, and extruded polystyrene) over steel roof decks, provided that the insulation manufacturer has tested and passed either the UL 1256 Standard for Fire Test of Roof Deck Constructions or FM 4450 Approval Standard for Class 1 Insulated Steel Roof Decks test.
The Nomadic Model E24A is a 24-hour pre-qualified shipper that features resilient expanded polystyrene (EPS) construction and is designed to protect clinical samples, reagents, tissues, and other temperature-sensitive materials.
Sekisui is one of two companies which has received this label regarding expanded polystyrene sheet as of August 21.
These include stamping with an apple, drawing with a finger tip on a cookie sheet to make a monoprint, cutting a stencil, using felt shapes on cardboard to create a relief print and, finally, incising a design with a pencil point on a piece of expanded polystyrene foam.
Yet his paintings--executed in garish colors on expanded polystyrene, foam, and plastic shapes--looked more like gigantic frosted cakes or pages from children's pop-up books propped against the wall.
Graham Rintoul, Sukhdev Bangar and Angela Palatajko; Colin Clinton (president, ICE), Jon Fraser (Worcestershire County Council), John Harper (Halcrow), Fiona Alexander (editor, The Birmingham Post), Julian Browne (Worcestershire County Council), Douglas Barnett (Halcrow; Tim Foulkes (director general, ICE), Mike Mann (former chairman, ICE West Midlands), Steve Feeley (regional manager, ICE West Midlands; Judging panel Jol Bates, Mike Mann and Neil Dancer; Innovation Award winners for the expanded polystyrene railway embankment at Nuneaton station: Bill Lewis (Owen Williams Railway), Colin Clinton (ICE president), Michael Gardner (Carillion Rail), John Shelley (Bullens Consulting Engineers; Xara Bacciocchi, Mike Morgan, Adrian Bassi and Craig Slater
The forms consist of either expanded polystyrene (EPS), extruded polystyrene (XPS), polyurethane, or cement-foam composite panels reinforced with steel and concrete.
The Europeans are having furnace free home design contests New materials like Structural Insulated Panels (SIPs) and Expanded Polystyrene (EPS) Geofoam could be used to triple current insulation R values in walls.
4-m expanded polystyrene foam sheets, held in place by aluminum channels attached to a foundation.
calls itself the world's largest manufacturer, converter and recycler of expanded polystyrene (EPS).

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