Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SECO Ltd
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SECO Ltd
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Filing date
Publication date
Application filed by SECO LtdfiledCriticalSECO Ltd
Publication of ES224056A1publicationCriticalpatent/ES224056A1/en
B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B1/00—Producing shaped prefabricated articles from the material
B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
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Engineering & Computer Science
(AREA)
Life Sciences & Earth Sciences
(AREA)
Wood Science & Technology
(AREA)
Manufacturing & Machinery
(AREA)
Chemical & Material Sciences
(AREA)
Ceramic Engineering
(AREA)
Mechanical Engineering
(AREA)
Dry Formation Of Fiberboard And The Like
(AREA)
Chemical And Physical Treatments For Wood And The Like
(AREA)
Curing Cements, Concrete, And Artificial Stone
(AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
Method for producing molded articles of wood wool and similar plant fiber material, characterized in that it includes the operations of first moistening the wood wool or similar plant material with that amount of an aqueous medium that is naturally retained on the surface thereof, and preferably without materially increasing its internal moisture content and thereafter, and while the aqueous medium is still retained on the surface of wood wool, or similar plant material; add to the moistened wood wool or similar plant material while it is in a state of continuous agitation, dry pulverized cement to form in situ a continuous layer of cement slurry on the surface of the wood wool or similar plant material, and subsequently mold the mixture of cement porridge and wood wool or similar plant material. (Machine-translation by Google Translate, not legally binding)
ES0224056A1955-01-261955-09-20Improvements in or relating to moulding fibrous cementitious materials
ExpiredES224056A1
(en)
Procedure for the manufacture of low density construction materials and high thermal and acoustic insulation characteristics. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the procedure for manufacturing with board and agglomerated wood waste in general (Machine-translation by Google Translate, not legally binding)