Screeding

Video of Lara Logan screeding live for CNN's cameras after the jump. ❋ Unknown (2010)

And what about those pundits who include "screeding?" ❋ Unknown (2009)

She's screeding him on his supporter not knowing his legislative record and he comes back with ... ❋ Unknown (2009)

I thought this thread was just on cloud screeding; good to see we're back on the MooseGedanken philosophic track... ❋ Ann Althouse (2008)

Not that screeding at each other contributes to an actual dialog that advances the culture or nation. ❋ Unknown (2007)

The main advantage of hand-powered screeding machines is that they are completely independent of all power sources, but completely replicate the functions of the electric machines. ❋ Unknown (1997)

· The choice of screeding machine will also depend on the tile size required, which is basically a choice between the pantile (or Roman tile, depending on the mould) of 50 to 60 cm length, 25 to 29 cm width and 6 mm thickness (requiring 8 to 12 tiles to cover 1 m2), and the larger semisheet, which is 60 x 60 cm and 8 mm thick (requiring 4 elements to cover 1 m2). ❋ Unknown (1997)

The standard thickness of the screeding frames is 8 mm, but frames of 10 mm thickness are also available to produce more resistant tiles. ❋ Unknown (1997)

With two shafts rotating in opposite directions, the horizontal component of vibrations can be neutralised, so that the screeding surface is subjected to a simple harmonic motion in the vertical direction only. ❋ Unknown (1997)

This consists of the essential Multivibe vibrator, screeding plate, screeding frames and mould holding arms only. ❋ Unknown (1997)

Advantages and problems of the various screeding machines ❋ Unknown (1997)

The production process is principally the same as for all other screeding machines: clamping down a plastic sheet with the screeding frame, placing a measured amount of mortar on the screeding surface, spreading it out under vibration and smoothing the surface, filling the nib construction box, lifting the screeding frame, removing the plastic sheet with the screeded mortar and placing it on a the mould for setting. ❋ Unknown (1997)

· The design of a screeding machine is the result of several stages of development: ❋ Unknown (1997)

The Intermediate Technology Workshops (ITW) is the research and consultancy function of JPM Parry and Associates and were the first to develop and manufacture vibration screeding machines for the production of fibre concrete roof tiles. ❋ Unknown (1997)

They are placed on the vibrating table under the screeding frame before the mixture is scooped onto it. ❋ Unknown (1997)

· A less common vibration method is with flat metal springs, which hit the underside of the screeding plate at a rate of about 2000 times per minute, by turning a rattle wheel. ❋ Unknown (1997)

The vibrating table consists of a screeding table and a steel chassis. ❋ Unknown (1997)

The production of FCR or MCR tiles on the Tegulamatic is essentially the same as on other screeding machines: clamping down a plastic sheet with the screeding frame, placing measured amounts of mortar on the screeding surfaces, spreading it out under vibration and smoothing the surface, filling the nib construction boxes, lifting the screeding frame, removing the plastic sheets with the screeded mortar and placing them on a the mould for setting. ❋ Unknown (1997)

· This comprises a vibrating screeding surface and interchangeable, hinged frame (for products of different shapes and thicknesses). ❋ Unknown (1997)

The Tegulamatic is a roof tile screeding machine that produces 2 tiles at a time. ❋ Unknown (1997)