portal frame


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portal frame

n
(Building) civil engineering building trades a frame, usually of steel, consisting of two uprights and a cross beam at the top: the simplest structural unit in a framed building or a doorway
References in periodicals archive ?
The steel portal frame construction is clad externally with brick/blockwork and lined profile steel sheeting and the minimum eaves height is about 14ft.
Johnsons Wellfield Quarries, extension to portal frame saw shed, off Thewlis Lane, Crosland Hill.
The first demonstration of the TyUnnos portal frame systemwill be on display at the three-day Greener Homes and Buildings Show at the Royal Welsh Showground in Builth Wells, which starts on Friday.
The main unit features steel portal frame construction, insulated profiled cladding to elevations, roof incorporating 15% roof lights, 5.
9 km rural roads, 4 corrugated steel structures, adaptation of supply lines, portal frame bridge over the OU.
5 acres and the existing units, which have a maximum eaves height of 21ft, are of steel portal frame construction, brick and blockwork faced with profile cladding to the upper elevations.
The distribution unit is a modern steel portal frame warehouse incorporating two storey open plan offices and, subject to planning consent, can be expanded by a further 20,000 sq ft.
Kirklees Council Highways Service (Martin Jackson), reconstruction of reinforced concrete portal frame bridge (in conservation area) at Union Bridge, Church Lane, Marsden.
The property, right, in Lagonda Road, on Cowpen Lane Industrial Estate, comprises a single-storey factory building of steel portal frame construction under a pitched metal deck roof with part brick, mainly profiled metal clad walls which are lined with insulation panels.
The units, of a portal frame construction, will have an eaves height of up to ten metres and roller shutter doors.
Both properties are constructed of steel portal frame with brick internal walls and half height cladding to the elevations.
40M Span Over Already Constructed The Sub Structure With Portal Frame For Rail Over Rail Bridge No.