1550 results about "Artificial stone" patented technology

The present invention relates to a binder composition comprising a glass powder with a particle size of at least less than 0.15 mm and an alkali activator containing at least one alkali metal and at least one silicate. Preferably, a sodium silicate with a SiO2:Na2O weight ratio between about 1.6:1 to about 2.0:1. Mixed with water, the binder composition can be cured at ambient temperature, but rapidly yields a very high strength at an elevated temperature between about 40° C. to about 120° C. Preferably, between about 70° C. to about 90° C. The invention further provides a method of making artificial stone using glass as a sole binder and aggregate.

PCT No. PCT/JP97/00681 Sec. 371 Date Dec. 31, 1998 Sec. 102(e) Date Dec. 31, 1998 PCT Filed Mar. 5, 1997 PCT Pub. No. WO98/39268 PCT Pub. Date Sep. 11, 1998Provided is a luminous or fluorescent artificial stone composition in which the resin content is 11% by weight or less, from 0.3 to 1.0 W1 of a weight (W1) of a fine powder component of an inorganic material having a size of from 10 to 70 mesh is a fine powder component of a transparent inorganic material, and a weight (W2) of a finely divided component of an inorganic material having a size of 100 mesh-under and a weight (W3) of a luminous or fluorescent component of 100 mesh-under have the following relationshipW1:(W2+W3)=1:2 to 5:1W2:W3=1:2 to 5:1.

An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint. Stones of this construction can easily be arranged in a regular, repeated pattern to generate a continuous covering for the supporting surface with the surface of the resulting covering having an irregular, natural appearance. The irregular top contours of the stones, the uneven division of the facing surface and the perimeter recesses and the resulting gaps between mating stones simulate the appearance of a natural stone surface covering for walkways, roadways, pavements or walls.

The invention discloses inorganic artificial combining stone and a preparation method thereof. The artificial combining stone uses silicon acid-base solution to arouse metakaolin to react and generate geopolymer to serve as an inorganic cementing agent, and the artificial combining stone mainly contains the metakaolin, the silicon acid-base solution, natural stone aggregate, decoration aggregate, a thickening time control agent, inorganic pigment and fibers. The preparation method is firstly enabling the thickening time control agent and the inorganic pigment to be dissolved in the silicon acid-base solution to obtain mixed serous fluid, evenly blending the metakaolin, the natural stone aggregate, the decoration aggregate, the fibers and the mixed serous fluid, preparing the artificial combining stone through model entering or material distribution, vibration under the vacuum condition, molding in a pressing mode, maintaining, cutting, polishing, burnishing and surface protection. The artificial combining stone not only has decoration features which can be equal to that of resin artificial stone, but also is non-toxic, environment-friendly, low in cost, resisting in corrosion of most majority of acid-base salts, durable in high temperature and excellent in durable performance, obviously avoids whiting and saltpetering phenomena after a long time use, and is strong in pollution resisting capability.

Supporting body (1) being part of a shower tub made of stone, tiles or artificial stone and comprising at least one landing (2) that is surrounded by a margin (6), a channel (3) discharging into a drain (4).

A novel artificial stone wall panel comprising: an artificial stone, the composition of which comprises an inorganic fine powder component with a size of from 9.5 mm to 180 μm, an inorganic finely divided component with a size of less than 180 μm and a resin component in an amount of from 7 to 30% by weight based on the total artificial stone composition, the weight ratio of the inorganic fine powder component to the inorganic finely divided component (inorganic fine powder component:inorganic finely divided component) being in a range of from 1:1 to 5:1; and a support for installing the artificial stone on a wall surface, embedded to the artificial stone, wherein part of the support is exposed at the back surface or edge surface of the artificial stone, and a process for producing the same is provided. This artificial stone wall panel is realized by mold-integrating an artificial stone and a means for installing such artificial stone to an external wall surface, and may be used as an external wall material with excellent design having clear contrast and natural texture, which is easy to prepare and install, and which is advantageous in view of productivity, workability and cost.

The invention relates to a preparation method of an artificial stone, in particular to a preparation method of an artificial quartz stone with noctilucent function. The artificial quartz stone comprises raw materials containing natural quartz sand, unsaturated resin, accelerator, coupling agent and curing agent, a defined amount of color paste, fluorescent powder and photocatalyst. The artificialstone of the invention has the functions of decoration and indication, has broad-spectrum antibacterial property, can degrade organic pollutants in ambient environment, can remove the waste gas such as nitric oxide and the like, etc.

The invention belongs to the field of artificial synthetic stone for building materials, and in particular relates to a method for producing synthetic stone by layered vibration and a molding vibration device for solving the problems of the prior artificial synthetic stone production process and equipment. The method comprises the following synthetic steps: firstly, a base material and an ingredient are alternately distributed in a mold box layer by layer, the ingredient is paved on the base material, and the base material and the ingredient vibrate under vacuum pumping to complete a first layer; secondly, a second layer is machined according to the first step, and the first step is repeated continuously to complete the molding of quarry stone; and finally, the machining process is completed by sawing, grinding and cutting. The device comprises a base plate, an upright post and a supporting frame; the upper part of the supporting frame is provided with a vibrating table; a buffering spring is arranged between the vibrating table and the soleplate; the upper part of the vibrating table is provided with a mold box; the lower part of the vibrating table is provided with a vibrator; the periphery of the supporting frame is provided with an oil cylinder; the bottom end of a piston of the oil cylinder is hung with a vacuum cover; and a vacuum pump is arranged on the vacuum cover. The process is advanced; the particle diameter of the raw material is not limited; a product has high-grade texture and artistic quality; and the device has a simple structure and low construction cost.

The invention relates to a fiber reinforcing times force stone decoration product and a production method thereof. In particular, the artificial stone technology and the fiber reinforcing technology are combined to produce a decoration product which is excellent in stone texture, outstanding in physical performance and suitable for surface decoration of a building structure. The fiber reinforcing times force stone decoration product comprises a times force stone decoration layer, a fiber reinforcing cement structure layer, a fiber reinforcing cement reinforcing rib and an installation connecting device. The times force stone decoration layer is provided with the fiber reinforcing cement structure layer, and the fiber reinforcing cement reinforcing rib is arranged on the fiber reinforcing cement structure layer. The times force stone decoration layer, the fiber reinforcing cement structure layer and the fiber reinforcing cement reinforcing rib are formed by composite molding in a die, and then the installation connecting device is arranged on the reinforcing rib. The improved times force stone decoration technology and the fiber reinforcing cement technology are adopted, the building decoration product which is excellent in stone texture, high in anti-bending impact-resistant strength, good in durability and high in flame resistance is achieved, and requirements for different models and plates of different sizes are met.

The invention relates to preparation of a stone protecting treatment agent, and particularly provides a penetration type nano stone protecting agent and a preparation method thereof. The stone protecting treatment agent consists of fluorine ether amide propyl triethoxy siloxane diluent which is prepared from components by self, a surface nano modified nano material, methyl hydrogen silicone oil, an organic catalyst and a solvent, wherein the components are mixed and stirred at room temperature uniformly, thereby obtaining the stone protecting treatment agent. The stone protecting treatment agent is sprayed or brushed on the surface of marble, granite and an artificial stone material, after being maintained for 24 hours in a dry and ventilation environment, an ordinary stone material can have the effects of surface hydrophobility, oil resistance, dust prevention, antibiosis and self-cleaning. The preparation method provided by the invention is simple and reliable, the operation is convenient, the raw materials are easy to obtain and low in cost, the environment is not polluted, and the industrial production is facilitated.

The present invention provides an integrated building artificial stone processing equipment with a reciprocating grinding function, which includes a base, a height adjustment device is fixedly connected to both ends of the base, and a support plate is fixedly connected to the top ends of the two height adjustment devices. The support plate is provided with a moving groove with the opening facing downwards, and the first moving block, the second moving block and the third moving block are arranged in the moving groove from left to right, and the first moving block, the second moving block and the The third moving block is provided with threaded through holes, and the three threaded through holes are jointly threaded with horizontal threaded rods, and the two ends of the horizontal threaded rods are erected at the two ends of the support plate. The invention has the following beneficial effects: it realizes the integrated treatment of grinding, polishing and cleaning, effectively improves the processing efficiency of stone materials, has a high degree of integration, effectively reduces labor input, keeps the operator away from the processing site, and reduces The incidence of occupational diseases among workers has been reduced.

The invention relates to an acrylic artificial stone with natural marble surface patterns and excellent hot water resistance and a method for preparing the same. The acrylic artificial stone comprises the following components by weight portion: 40 to 70 portions of acrylic-based resin monomer, 10 to 25 portions of thickening agent, 200 to 350 portions of inorganic filler, 0.01 to 2 portions of curing agent, and 0 to 30 portions of unsaturated resin, wherein the thickening agent is a hot melt mixture of acrylic polymers and the acrylic-based resin monomer, and the molecular weight of the acrylic polymers is between 100,000 and 400,000. The method for preparing the acrylic artificial stone comprises the following steps of: putting the unsaturated resin, the acrylic-based resin monomer, the thickening agent, the inorganic filler and the curing agent in a kneader according to a formula to obtain an acrylic molding compound; and filling the molding compound in a mold and curing the molding compound at a temperature of between 100 and 145 DEG C and under a pressure of between 10 and 20MPa to prepare the acrylic artificial stone. The prepared acrylic artificial stone has excellent appearance and performance.

Embodiments in the invention disclose an artificial stone. The artificial stone comprises a base material and an active material, wherein the base material comprises, by mass, 150 to 800 parts of aggregate, the active material comprises, by mass, 200 to 800 parts of a cross-linking agent, the aggregate is one selected from or a mixture of quartz sand, stone powder, tailing sand and glass powder, and the cross-linking agent is one selected from or a mixture of high-alumina cement, Portland cement and fly ash. The embodiments of the invention also disclose a preparation method for the artificial stone. The method comprises the following steps: weighing the base material and the active material in proportion and carrying out uniform mixing so as to obtain a main material; subjecting the main material to spreading in a mold with a spreading machine in the manner of mathematical modeling; vibrating and pressurizing the mold filled with the material so as to obtain a green body; soaking the green body in an induction solution; and subjecting the green body to maintenance, stacking and finishing so as to obtain the artificial stone. The prepared artificial stone has same appearance, structural configuration, physicochemical properties and the like compared with natural stone.

The invention discloses a high-strength composite inorganic artificial stone and a preparing method thereof; the inorganic artificial stone comprises the following components by the weight percentage: 30-65% of aggregates, 25-60% of cement, 1-10% of a composite modifying agent, 1-5% of a water reducing agent, 0-1.5% of a retarder, and 8-20% of water, wherein the particle sizes of the aggregates are graded according to the weight of the aggregates. The preparing method of the inorganic artificial stone comprises the steps: successively adding the aggregates with predetermined weight particle size graduation, the cement, the composite modifying agent and the water reducing agent into a stirrer successively, uniformly stirring, adding an appropriate weight of water, then uniformly stirring, distributing the material and pressing under a vacuum state, carrying out wet culture and curing, cutting, and polishing to obtain the product. The inorganic artificial stone has the advantages of high bending strength, environmental-protection production process, lower cost, high yield rate of the product, outstanding performance and the like.

PCT No. PCT/JP97/00417 Sec. 371 Date Dec. 15, 1998 Sec. 102(e) Date Dec. 15, 1998 PCT Filed Feb. 17, 1997 PCT Pub. No. WO98/35919 PCT Pub. Date Aug. 20, 1998A noctilucent or fluorescent artificial stone comprising a mixture of a resin and 5-65 wt % with respect to the total weight of the artificial stone of a transparent inorganic aggregate, on which a luminous or fluorescent substance emitting light accompanied by absorption of ultraviolet rays, is baked, or coated.

The invention provides a cast-in-situ granolithic flooring. The granolithic flooring is made from a gelling material, an aggregate, an additive and a pigment, the gelling material is selected from various types of cement and/or gypsum, the aggregate is anyone or all selected from marble and/or granite and/or quartz stone broken particles, glass sands, bead pieces, shells, colorful synthetic glass particles and acrylic particles, and the additive is one or all selected from a water reducer, a reinforcing agent, a plasticizer, a leveling agent, a tackifier and an organic high molecular polymer. The raw materials of the granolithic flooring have low prices, are easy to obtain, and are recyclable, so the granolithic flooring belongs to an environmentally-friendly and renewable high-tech product, and can widely replace natural stones and resin type artificial stones to reduce the natural stone resource consumption for the society, reduce the use of organic solvents and reduce environmental hazards.

The invention relates to a concrete member for an artificial stone surface layer and a production method thereof. The member consists of the artificial stone surface layer and a fibrous concrete layer. The artificial stone surface layer is prepared from cement, carpolite, quartz sand and water and is manufactured through adopting a thrashing process. The appearance of the member has attractiveness and strong third dimension; the whole pattern is harmonious; color is abundant, natural and bright and does not fade; and the member has consistent texture effect with a marble or granite veneer, reduces cost by 30 percent and reduces weight by 25 to 35 percent. The method has a simple production process and does not need a special machine. The artificial stone surface layer and the fibrous concrete layer are tightly combined into a whole, are skidproof and wearable, have high strength (compressive strength is more than or equal to 60 MPa, and bending strength is more than or equal to 11 MPa) and are uneasy to rupture. The method has convenient construction, low expense and wide application range, can be used for manufacturing a tree protective plate, a road plate brick, an inspection well cover and other planar members and can be also used for manufacturing an upright post, a decorative metope and other three-dimensional members.

The invention discloses an acrylic artificial stone. The acrylic artificial stone comprises the following components in parts by weight: 40-70 parts of acrylic resin monomers, 10-25 parts of a thickening agent, 200-350 parts of inorganic fillers, 0.01-2 parts of a curing agent and 0-2 parts of an accelerant. The manufacturing method of the pure acrylic artificial stone comprises the following steps: A, preparing the thickening agent; B, kneading; and C, forming. Compared with the prior art, the pure acrylic artificial stone disclosed by the invention has the advantage that thickening performance and storage stability are excellent by mixing the special thickening agent and monomers in the invention; the acrylic artificial stone made of acrylic molding plastics has excellent appearance and performance, and can be used for an industrial purpose.

The invention discloses an artificial quartz plate and a production method thereof. According to the plate, an artificial stone product is obtained by taking quartz sand, quartz powder and broken glass pieces as main raw materials, adding a coupling agent, an accelerator and a curing agent and bonding and curing by organic resin, wherein the addition proportion of the broken glass pieces can achieve more than 25%. The production method comprises the steps: (1) determining a formula; (2) preparing production equipment; (3) mixing raw materials; (4) paving raw materials; (5) carrying out extrusion forming; (6) performing constant-temperature drying; (7) polishing, cutting, laminating and packaging. The artificial quartz plate product produced by using the method is hard and compact in texture, indeformable, non-cracking, non-discoloring, free from color fading, durable, and simple to maintain. Due to the use of a great amount of broken glass pieces, the influence of waste glass on the environment can be reduced, the produced plate does not contain any pollutant source and radiation source, and is wide in applications, thus being a novel environment-friendly and green building decoration material which has no radiation pollution and can be recycled.