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专利名称：Process for making a construction material
from a mixture of cement and a two-component resin
发明人：MAROHN, HEINZ申请号：EP86108816.9申请日：19860628公开号：EP0207473B1公开日：190419
摘要：1. Process for manufacturing a construction material mixture from a reactionresin, in particular epoxy resin, an appropriate hardener, cement, and an additivecontaining coarser and finer proportions, and water : wherein firstly a first group ofindividual constituents, among these the resin and/or the hardener, is mixed in a mixingapparatus to form a premixture, and this premixture is stored and not until later, directlybefore use, is the premixture and the remainder of the constituents mixed and aconstruction material mixture is produced, ready for use, characterised in that, formanufacturing a dry premixture which is stable in storage - firstly, the coarser
proportions of at least a partial quantity of the additive are put in, and are mixed with thefluid resin or with the fluid hardener, in such a way that droplets or films of the resinand/or hardener can accumulate adhesively on the surfaces of the grains of the coarse-grained additive, and - subsequently the finer proportions of the additive are added, andthe surfaces of the accumulated droplets and/or films which still remain uncovered arecovered, in particular powdered over.
申请人：MAROHN, HEINZ,MAROHN, HEINZ
代理机构：Bauer, Wulf, Dr.
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