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Screed

About: Screed is a research topic. Over the lifetime, 1899 publications have been published within this topic receiving 11118 citations.


Papers
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Patent
14 Mar 1990
TL;DR: In this paper, a building panel designed to reduce condensation on the internal surfaces of buildings comprises, in sequence, a steel decking 10, an underlayer screed 11 of settable lightweight epoxy resin in which are embedded electrical surface heating cables 12, a layer of bitumen emulsion adhesive 15, a thermally insulating layer 16 of cellular glass insulation, a further layer 18 of EB, a load-spreading layer 19 of expanded metal and a surface deck screed 20.
Abstract: A building panel designed to reduce condensation on the internal surfaces of buildings comprises, in sequence, a steel decking 10, an underlayer screed 11 of settable lightweight epoxy resin in which are embedded electrical surface heating cables 12, a layer of bitumen emulsion adhesive 15, a thermally insulating layer 16 of cellular glass insulation, a further layer 18 of bitumen emulsion adhesive, a load-spreading layer 19 of expanded metal and a surface deck screed 20. The heating cables 12 maintain the steel decking 10 a sufficient temperature to inhibit condensation. The panel can be used as a roof surface which can also be used for work and the storage of equipment. Versions of the panel without some of the strengthening layers may be used for walls and roofs where less structural strength is necessary.

5 citations

Patent
09 Nov 2005
TL;DR: In this paper, a dry mixture that comprises Portland limestone cement, aluminous cement (alumina cement), and calcium sulfate combined with iron sulfate and/or aluminium sulfate was proposed for filler, plaster floor or flooring screed compounds.
Abstract: The invention relates to a dry mixture that comprises Portland limestone cement, aluminous cement (alumina cement) and calcium sulfate combined with iron sulfate and/or aluminium sulfate and that is especially suitable for filler, plaster floor or flooring screed compounds. The filler, plaster floor or flooring screed compounds so obtained are characterized by an especially smooth surface having a substantially reduced roughness compared to conventional filler, plaster floor or flooring screed compounds after application and setting or hardening, thereby eliminating the need for rough-grinding the smoothed or applied surface and substantially facilitating adhesion to a top layer.

5 citations

Patent
30 Dec 2015
TL;DR: The utility model belongs to road surface construction field, concretely relates to concrete road surface brick porous pavement, from the top down has laid the brick surface course that permeates water, screed-coat, concrete layer, blotter and plain soil layer in proper order, wherein, it has a plurality of water -drain masts to distribute among the concrete layer and the last port of the water -drain masts is equipped with the water strainer piece.
Abstract: The utility model belongs to road surface construction field, concretely relates to concrete road surface brick porous pavement, from the top down has laid the brick surface course that permeates water, screed -coat, concrete layer, blotter and plain soil layer in proper order, wherein, it has a plurality of water -drain masts to distribute among the concrete layer, and the last port of a plurality of water -drain masts is equipped with the water strainer piece. The utility model discloses the water permeability on road surface can be increased, the surface gathered water is reduced.

5 citations

Patent
07 May 1996
TL;DR: In this article, an expansion screed is mounted to a main screed 15 installed to the rear part of a chassis 11 so that its height may be adjustable with a built-in screw.
Abstract: PURPOSE: To save manpower and demand for less skilled work by automating the height control of an expansion screed for a main screed in an asphalt finisher. CONSTITUTION: An expansion screed 17, which is movable in the radial direction of a road surface, is mounted to a main screed 15 installed to the rear part of a chassis 11 so that its height may be adjustable with a built-in screw. A height detection sensor 21, which is installed to the expansion screed 17, detects a non-conforming height of the expansion screed 17 about a paved surface (a) formed on the main screed 15. A motor 45 is driven based on the non-conforming height information detected with this detection sensor 21, thereby turning the built-in screw in the direction which eliminates the non-conforming height and correcting the height of the expansion screed 17.

4 citations

Patent
16 Aug 1990
TL;DR: In this article, the impact absorbing and force absorbing layer comprises a sandwich element of high rigidity, which is applied on a subfloor or unfinished floor consisting of screed or the like, and on which at least one impact absorbing layer is arranged, if appropriate with the interposition of a plastic sheet.
Abstract: The invention relates to a sports-hall floor, in particular for gymnasiums, having an elastic layer which is applied on a subfloor or unfinished floor consisting of screed or the like and on which at least one impact-absorbing and force-absorbing layer is arranged, if appropriate with the interposition of a plastic sheet. The impact-absorbing and force-absorbing layer comprises a sandwich element of high rigidity.

4 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20221
202126
202051
201960
2018128
2017134