Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process for novel artificial stone
The invention discloses production process for a novel artificial stone. The process comprises the following steps: 1) material preparation: a step of weighing main raw materials consisting of granular sand, quarry waste materials, pigment stones and calcium carbonate, and mixing the main raw materials in a tank A under stirring; weighing auxiliary materials consisting of glue, a curing agent and an accelerant, and mixing the auxiliary materials in a tank B under stirring; and weighing a filler--unsaturated resin and pouring the unsaturated resin into a tank C for subsequent usage; 2) stirring the mixed raw materials in the tank B and the tank C in a mixer with a frequency of 12 Mhz for 20 seconds each time until the mixed raw materials are of a mud shape; 3) separately pouring the mixed raw materials in the tank B and the tank C treated in the step 2) into the tank A at a speed of 30 to 50 Mhz/m; 4) casting the mixed slurry obtained in the step 3) in a mold so as to form a blank material; and 5) extracting the air in the blank material with an evacuator, and after curing of the blank material in the mold, carrying out demolding, maintenance at normal temperature and normal pressure, cutting and flat grinding. The artificial stone produced by using the production process in the invention has the advantages of high density, complete removal of air bubbles and high quality.
Production process for novel artificial stone
The invention discloses production process for a novel artificial stone. The process comprises the following steps: 1) material preparation: a step of weighing main raw materials consisting of granular sand, quarry waste materials, pigment stones and calcium carbonate, and mixing the main raw materials in a tank A under stirring; weighing auxiliary materials consisting of glue, a curing agent and an accelerant, and mixing the auxiliary materials in a tank B under stirring; and weighing a filler--unsaturated resin and pouring the unsaturated resin into a tank C for subsequent usage; 2) stirring the mixed raw materials in the tank B and the tank C in a mixer with a frequency of 12 Mhz for 20 seconds each time until the mixed raw materials are of a mud shape; 3) separately pouring the mixed raw materials in the tank B and the tank C treated in the step 2) into the tank A at a speed of 30 to 50 Mhz/m; 4) casting the mixed slurry obtained in the step 3) in a mold so as to form a blank material; and 5) extracting the air in the blank material with an evacuator, and after curing of the blank material in the mold, carrying out demolding, maintenance at normal temperature and normal pressure, cutting and flat grinding. The artificial stone produced by using the production process in the invention has the advantages of high density, complete removal of air bubbles and high quality.
Production process for novel artificial stone
XIE QIUHONG (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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