Topic
Screed
About: Screed is a research topic. Over the lifetime, 1899 publications have been published within this topic receiving 11118 citations.
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Patent•
22 Nov 2008
TL;DR: The use of an additive for cement- or lime-bonded mineral building materials, for blending with the mixing water, is claimed, where (A) consists of a solution containing fermented effective microorganisms (EM's; as defined by Prof. Teruo Higa) as mentioned in this paper.
Abstract: The use of an additive (A) for cement- or lime-bonded mineral building materials, for blending with the mixing water, is claimed, where (A) consists of a solution containing fermented effective microorganisms (EM's; as defined by Prof. Dr. Teruo Higa).
2 citations
Patent•
02 Dec 2015
TL;DR: The utility model relates to a waterproof node structure in shower room ground as discussed by the authors, and the beneficial effects of the utility model mainly reside in that: increasing the stainless steel basin waterproof layer and stopping to stop the infiltration all around of the ground and get damp because of subsiding, stretching out and drawing back.
Abstract: The utility model relates to a waterproof node structure in shower room ground. At present, in building among the construction field, the shower room is waterproof to be the common fault that influences the engineering quality always, and the present waterproof dot structure in shower room causes the seepage easily in the experience long period or under the rugged environment comparatively. The utility model discloses a reinforced concrete floor and the concrete waterstop turn -ups that sets up perpendicular building on the reinforced concrete floor, the reinforced concrete floor has outwards been laid the cement mortar screed -coat in proper order, has been paintd the waterproof layer, cement mortar protective layer, earth material screed -coat, anchor coat and earth material, its characterized in that set up the stainless steel basin waterproof layer between coating mortar and the earth material screed -coat. The beneficial effects of the utility model mainly reside in that: increasing the stainless steel basin waterproof layer and stopping to stop the infiltration all around of shower room ground and get damp because of subsiding, stretching out and drawing back, warping the feather checking or paining the improper shower room drainage that causes of waterproof layer protection, rotten phenomenon takes place to milden and rot for direct contact's wooden veneer (skirting line, timber apron) or wall paper with it, and waterproof performance is good.
2 citations
Patent•
25 Mar 2015
TL;DR: In this paper, a screed plate for a paver consisting of a main body, a left-side telescopic section screed, a right-side screed and a support rod is presented.
Abstract: The invention provides a screed plate for a paver. The screed plate comprises a screed plate main body, a left-side telescopic section screed plate and a right-side telescopic section screed plate, wherein the left-side telescopic section screed plate is connected with a cylinder body of a left telescopic cylinder by virtue of a left-side telescopic section support frame; a left-side telescopic supporting rod is connected with a cylinder rod of the left telescopic cylinder; the right-side telescopic section screed plate is connected with a cylinder body of a right telescopic cylinder by virtue of a right-side telescopic section support frame; and a right-side telescopic supporting rod is connected with a cylinder rod of the right telescopic cylinder. A mode of increasing the telescopic cylinders is adopted, the working area of the screed plate is changed, the time for assembling or replacing the screed plate is saved, the cost investment is reduced to a certain degree, and the labor intensity of operators is reduced.
2 citations
Patent•
11 May 2018
TL;DR: In this article, a curve correction unit is used to determine a steering angle of the road paver and calculate an expected offset of the paving screed, which results from a yawing movement of the paver during steering with the steering angle defined by the determined value.
Abstract: A method for operating a road paver comprises paving a road surface with the road paver along a road bed, wherein a paving screed of the road paver is drawn over the road bed along a paving direction of travel. The following steps are performed using a curve correction unit: determining a value defining a steering angle of the road paver; calculating based on the determined value an expected offset of the paving screed, which results from a yawing movement of the road paver during steering with the steering angle defined by the determined value; and automatically correcting a lateral extension position of at least one lateral extension part of the paving screed based on the expected offset, so that the offset is compensated.
2 citations
Patent•
11 Apr 2012
TL;DR: In this paper, the authors proposed a retractable screed plate structure which comprises a main screed and an accessory screed, a floating barrier, a guide component, and an elastic component.
Abstract: The invention provides a retractable screed plate structure which comprises a main screed plate (10), an accessory screed plate (20), a floating barrier (30), a guide component (40) and an elastic component (50), wherein the main screed plate (10) and the accessory screed plate (20) are mutually retractable; the guide component (40) is arranged on the main screed plate (10); the floating barrier (30) is slidably arranged along the guide component (40), and biased and abutted against the accessory screed plate (20) by virtue of the elastic component (50). The invention also provides a paver with the retractable screed plate structure. By using the retractable screed plate structure and spreader provided by the invention, a mixture in front of the accessory screed plate can be effectively prevented from leaking into the main screed plate, thereby improving the paving quality of a road surface.
2 citations