آخرین محصولات
Design and testing of artificial stone for the restoration of stone
The artificial stones were based on inorganic binders such as white cement, lime and clay, natural aggregates of different gradation (preferably from local origin) and inorganic pigments. ... The design of the artificial stone composition for producing cast blocks of stone was based on the characteristics of the old samples, taking into account ...
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CN101053971A
The present invention relates to the manufacturing method of artificial stone assortment products, which is characterized in that: colour paste is uniformly sprayed onto the whole surface of the artificial stone slurry which is uniformly agitated, and then the artificial stone slurry is laid off freely to the mould under the vacuum condition; alternatively, the …
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CN102101311B
The invention discloses a process for producing artificial stone with a decorative pattern. The method comprises the following steps of: preparing premix and a coloring material, insufficiently mixing the premix and the coloring material or uniformly distributing the premix and the coloring material on a forming conveying belt layer by layer, extending a program …
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FIN581 HWI-2
2. XYZ, Inc. plans to expand its manufacturing facilities and start producing a new type of artificial stone for outdoor patios. XYZ has a debt-to-equity ratio of 0.4 and a pre-tax cost of debt of 8%. ABC, the sole firm producing this product now, has a pre-tax cost of debt of 7.5%, a debt-to-value ratio of 0.2, and an equity beta of 1.4. Both firms have a 35% tax rate.
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Process of producing artificial stone.
In the manufacture of artificial stone from IO burnt carbonate of magnesia and magnesium chlorid according to the process invented by Stanislas Sorel and for which United States Letters Patent No. 53,092 was granted to him on March 6, 1866, a great many proci5 esses were invented and patented in which the same reaction was employed, but which were …
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Development of Sustainable Artificial Stone Using Granite Waste …
Brazil is one of the world's major ornamental stone producers. As a consequence, ornamental stone wastes are generated on a large scale and are usually open air disposed. Thus, it is important to develop novel material reusing these accumulated wastes, aiming to minimize environmental impact. The development of artificial stones …
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Production process of artificial stone
A process for producing artificial stone according to claim 1, characterized in that: the stone crushed aggregates are natural marble crushed aggregates; the granularity of the crushed stone materials is larger than 100 meshes and smaller than 200 mm. 3. A process for producing artificial stone according to claim 1, characterized in that: the ...
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Joseph Aspdin
Aspdin's specification, No. 5022, is dated October 24th, 1824, and relates to "An Improvement in Modes of Producing Artificial Stone". 1825 In partnership with a Leeds neighbour, William Beverley, he set up a production plant for this product in Kirkgate, Wakefield. Beverley stayed in Leeds, but Aspdin and his family moved to Wakefield …
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Physical and Mechanical Properties of Artificial Stone
This research aims at producing artificial stone from 85 wt% of granite waste incorporated in 15 wt% of vegetable polyurethane to be used in the …
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Method for producing artificial stone material
PROBLEM TO BE SOLVED: To provide a method for producing artificial stone material by placing to a yard a mixture of water and a raw material mainly consisting of steel slag and blast furnace slag fine powder and letting it hardened by hydration, and by rough crushing the hydration-solidified body obtained, that is capable of increasing the product yield …
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US7815827B2
The invention relates to a process for manufacturing artificial stone boards with polymerizable resins with a "veined effect" by means of the vibro-compaction under vacuum system comprising a first grinding phase of the different materials forming the filler, a second phase containing a resin with the catalyst and optionally a third phase consisting of the …
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Joseph Aspdin
An Improvement in the Modes of Producing Artificial Stone. My method of making a cement or artificial stone for stuccoing buildings, waterworks, cisterns, or any other purpose to which it may be applicable, (and which I …
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Green industrial scale production of inorganic artificial stone from
Materials and methods 2.1. Materials. Low calorific value coal fly ash (FA) and boiler slag (BS) were obtained from supercritical fluidized... 2.2. Inorganic artificial …
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Large scale additive manufacturing of artificial stone
Additive manufacturing of large scale parts is an innovative, challenging research field, with the potential of producing parts with complex structures, specific functional and structural properties. In this study, binder jetting was employed using two different large scale printers to fabricate non-structural parts made of artificial stone.
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EP1878712A1
The invention relates to a process for manufacturing artificial stone boards especially suitable for outdoors comprising the phases of: - grinding of the different materials with varied granulometry forming the filler, - containing the resin with the catalyst and optionally the resin, - a moulding and compaction phase of the obtained paste by vibro …
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Method for producing artificial stone material
To provide a method for producing an artificial stone material capable of producing an artificial stone material from reducing slag in a short time.SOLUTION: A method for producing an artificial stone material uses reducing slag by-produced by reduction refining as raw material. The method for producing an artificial stone material is performed by …
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Large scale additive manufacturing of artificial stone
Large scale additive manufacturing by Binder Jetting of lightweight artificial stone components was possible by adding two reactive components (MgO and MKP) in …
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artificial stone manufacturing process and production …
Manufacturing process of artificial stone is made from artificial stone raw materials to the as mixed resin, adhesive and toner.In the manufacturing process of artificial stone can be made with …
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What is Artificial Stone? Its Types and Applications
To produce artificial stone we use: Type III Portland Cement Lightweight Aggregate or coarse sand Cement Additives Iron Oxide Pigment The following list of materials and …
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Manufacturing procedure of artificial stone slabs. | Download
The ground quartz powder, glass powder, and waste stone sludge (granite or marble) along with the unsaturated polymer resins added as the binder were mixed at different mix …
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Joseph Aspdin | Biography & Invention | Study
Portland Stone was quarried in England and had very high repute for being strong, high quality, and beautiful. ... British Patent 5022, for an improvement in the mode of producing an artificial ...
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Improvement in the manufacture of artificial stone
Specification forming part of Letters Patent No. 164,758, dated June 22, 1875; application filed December 19, 1874. Be it known that we, LUKE V. OSBORN, of Morgan, Asht-abula county, Ohio, and ED- WARD D. MEERIAM and PETER B. Do'rY, of Uonneaut, Ashtabula county, Ohio, have invented a new and useful Improvement in Manufacture of Artificial ...
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CN107336327A
A kind of process for producing artificial stone, it comprises the following steps：1) dispensing：2) stir：The material that dispensing is completed is stirred in mixer；3) cloth：The glue sand that stirring is completed in step 2) is transported to by cloth station by conveying device, passes through at least 2 material distributing machines while cloth in …
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CN107116663B
The invention discloses a kind of process for producing artificial stone, the processing steps production such as the sphere of powder, cloth molding, curing molding, deburring, fixed thick and polishing are wrapped up according to the preparation of base-material, system, during system wraps up in the sphere of powder, circle with the hands is rubbed …
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CN209699480U
The utility model relates to equipment for producing artificial stone fields, relate to a kind of equipment for producing artificial stone, including base-material agitating device, flower material agitating device, conveying pipeline, control module, die box, vacuum pressing-combining machine and guide rail, material feeding manipulator is set between the base …
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Improvement in the manufacture of artificial stone
The mode of hardening artificial stone and other articles, materials, mixtures, or combination of materials, by the introduction of carbonic-acid gas, artificially produced, into a structure of a holding. medium placed or built overor around the same, substantially as herein described. ... Method of producing hydrothermally hardened products ...
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Process for producing artificial stone
The invention discloses a process for producing artificial stone. The process comprises the following steps: (1) weighing the following raw materials in percentage or parts by weight: granulated sand, quarry waste barren rock, glue water, an unsaturated resin, a curing agent, an accelerant, pigments and calcium carbonate; (2) mixing and stirring the components …
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Method of producing artificial stone material
PROBLEM TO BE SOLVED: To provide a method of producing an artificial stone material by subjecting a kneaded matter of water and a raw material containing steel slag and blast furnace slag fine powder to hydration hardening, and crushing a hydrated solidified body, the method being capable of producing an artificial stone material having a low specific …
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This Day in Patent History – On October 21, 1824, …
Patent no. BP 5022. Patent Title – An Improvement in the Modes of Producing an Artificial Stone. The patent reads as follows: TO ALL TO WHOM THESE PRESENTS SHALL COME, I, Joseph Aspdin, of Leeds, …
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Machine for producing artificial stone.
Be it known that I, DAVID MGILRAVY, a citizen of the United States, residing at Riceville, in the county of Mitchell and State of Iowa, have invented certain new and useful Improvements in Machines for Producing Artificial Stone; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable …
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