82 results about "Terrazzo" patented technology

The invention relates to the technical field of epoxy terrazzo terraces, and provides an epoxy terrazzo terrace system with a multi-layer composite anti-crack structure and a method, the epoxy terrazzo terrace system comprises a base layer, an anti-crack mortar layer, a three-layer composite anti-crack structure and an epoxy terrazzo surface layer which are sequentially arranged from bottom to top; the three-layer composite anti-cracking structure comprises an elastic resin layer, a rigid resin layer and a glass fiber cloth layer which are sequentially arranged from bottom to top. According to the epoxy terrazzo three-layer anti-crack structure based on rigid resin stress relay diffusion, the problems that an existing epoxy terrazzo system cracks frequently under the action of complex stress, the service life is short, and maintenance is frequent are effectively solved through a soft-rigid-fiber cooperative stress control mechanism.

The utility model discloses an epoxy terrazzo floor with multiple anti-cracking, which comprises a floor surface and is characterized by comprising an epoxy terrazzo layer, an anti-cracking mortar fine leveling layer, an anti-cracking leveling layer, a cold wire drawing layer and an adhesion agent, the adhesion agent is arranged on the floor surface, the cold wire drawing layer is arranged on the adhesion agent, and the anti-cracking mortar fine leveling layer is arranged on the cold wire drawing layer. The anti-crack leveling layer is arranged on the cold wire drawing layer, the anti-crack mortar fine leveling layer is arranged on the anti-crack leveling layer, and the epoxy millstone layer is arranged on the anti-crack mortar fine leveling layer. According to the epoxy terrazzo floor, the crack problems of structural cracks, telescopic cracks, stress cracks, creep cracks and the like caused by improper design, construction and maintenance of the epoxy terrazzo floor are effectively avoided, the quality problems that the epoxy terrazzo floor is prone to wrapping and bulging, cracking, surface whitening and the like are solved, the waterproof, anti-seepage, anti-corrosion and anti-cracking performance of the epoxy terrazzo floor is improved, and the service life of the epoxy terrazzo floor is prolonged. And further wide application of the epoxy terrazzo floor is promoted.

The invention relates to the technical field of building energy conservation and green building material technologies and building engineering quality detection, in particular to a construction method, a sensing detection method and related products of a high-wear-resistance composite terrace, and the construction method comprises the steps of preparing a base layer, applying a wear-resistant middle layer, laying a decorative surface layer, curing and finish machining, and carrying out multi-mode quality acceptance inspection. The detection method comprises the steps of collecting a data set; generating a plurality of intermediate state attributes representing different physical dimensions; obtaining a current actual measurement comprehensive state representation representing the surface of the terrace; outputting a quality detection result of the terrace; the high-hardness wear-resistant layer made of the carborundum aggregate and the terrazzo surface layer containing the decorative aggregate are integrally and compositely laid; and through systematic fusion of sensing technologies of different physical dimensions, comprehensive information of chemical substance components of the surface layer, internal structure defects at the depth of several centimeters close to the surface and a dynamic friction coefficient can be obtained at the same time in one detection task, and three-dimensional reconnaissance of the quality of the terrace is realized.

The invention discloses a production process of a composite artificial stone and a composite terrazzo, and relates to a production process for manufacturing a composite artificial stone with the thickness of 8-20 mm or a terrazzo material with the thickness of 8-20 mm by compounding an artificial stone with the thickness of 3-10 mm or a terrazzo with the thickness of 3-10 mm and a ceramic tile with the thickness of 5-10 mm, in particular to the field of compositions of building materials. In order to reduce the production cost of artificial stone and terrazzo materials, the transportation cost, the construction paving auxiliary material cost and the stone hollowing and cracking risk, the invention provides the production process of the composite artificial stone and the composite terrazzo, the surface of the composite artificial stone adopts an artificial stone with the thickness of 3-10mm and a ceramic tile with the thickness of 5-10mm as a base layer, and the surface of the composite artificial stone adopts the ceramic tile with the thickness of 5-10mm as the base layer. The middle part is bonded and compounded by adopting a special adhesive; the surface of the composite terrazzo adopts a terrazzo with the thickness of 3-10mm and a ceramic tile with the thickness of 5-10mm as a base layer, and the middle of the composite terrazzo is bonded and compounded by adopting a special adhesive. The invention relates to a novel building material formed by compounding two building materials.

The invention belongs to the field of building materials, and particularly relates to an anhydrous gypsum-based terrazzo floor material and a preparation method thereof. The anhydrite-based terrazzo floor material is prepared from the following raw materials: anhydrite, quenched stone, building gypsum, ash calcium, potassium sulfate, calcium formate, a water reducing agent, a defoaming agent, rubber powder and hydroxypropyl methyl cellulose. The invention relates to a building material, which is prepared from the following raw materials in parts by weight: 525 to 550 parts of anhydrite, 350 to 450 parts of quenched stone, 30 to 40 parts of building gypsum, 15 to 20 parts of ash calcium, 4 to 7 parts of potassium sulfate, 0.5 to 0.8 part of potassium acid calcium, 1.5 to 2.0 parts of water reducing agent, 0.4 to 0.6 part of defoaming agent, 0.10 to 0.15 part of hydroxypropyl methyl cellulose and 6 to 8 parts of rubber powder. The anhydrous gypsum-based terrazzo floor material is high in early strength and low in cost compared with a cement-based inorganic terrazzo in a construction period. The development of companies is facilitated, and the product is more competitive in the market.

The invention relates to the field of building terraces, and discloses an epoxy grindstone terrace containing a 3D resin grid anti-crack layer, the epoxy grindstone terrace comprises a concrete base layer, a middle anti-crack layer and an epoxy grindstone layer, the middle anti-crack layer is located between the concrete base layer and the epoxy grindstone layer, the middle anti-crack layer is formed by combining 3D grid cloth and epoxy resin filler, and the epoxy grindstone layer is located between the middle anti-crack layer and the epoxy grindstone layer. The 3D gridding cloth has elasticity, a plurality of connecting strips are arranged between the upper surface and the lower surface of the 3D gridding cloth, the epoxy resin filler wraps the 3D gridding cloth and completely fills gaps in the 3D gridding cloth, and the epoxy resin filler and the 3D gridding cloth are the same in thickness and integrated. The 3D gridding cloth with a certain three-dimensional structure is used as a framework of the middle anti-cracking layer, the liquid epoxy resin is added into the 3D gridding cloth to serve as filler, the cured epoxy resin and the 3D gridding cloth are combined to form the middle anti-cracking layer with excellent mechanical performance, the cracking problem of the epoxy terrazzo floor can be thoroughly solved with the small thickness, and the service life of the epoxy terrazzo floor is prolonged. And the method has excellent economical efficiency and high construction efficiency.

The invention relates to a method for forming a decorative panel (10) for furniture, comprising the following steps: Providing (100) a base plate (1) defined by a lower wall (11) and an upper wall (12) and having several lateral faces (13); Providing (200) a frame (2), said frame (2) defining a central opening (21) of a shape substantially complementary to that of the base plate (1); Arranging (300) the base plate (1) inside the central opening (21) of the frame (2), so that the frame (2) surrounds the lateral faces (13) of the base plate (1) and defines a filling cavity (22) above the upper wall (12) of the base plate (1); Fixing the frame (2) to the base plate (1); Applying glue or an adhesive to the upper wall (12) of the base plate. base (1), the glue or adhesive being suitable for ensuring the adhesion of a layer of terrazzo (3) to the base plate (1);Deposition (400) of a terrazzo layer (3) formed from a mixture of liquid cement or liquid resin and aggregates of materials inside the filling cavity (22) until the terrazzo layer (3) is flush with an upper edge (23) of the frame (2); Drying (500) of the terrazzo layer (3) so as to solidify the cement or resin; Sanding (600) of the terrazzo layer (3) and the frame (2) until a smooth upper surface and a predetermined thickness are obtained; Polishing and then preferably application of a waterproof protective layer on the upper surface of the terrazzo layer (3). Figure 1;

The present invention discloses an automated detection device and method for terrazzo construction quality, the automated detection device for terrazzo construction quality comprising a trolley, a positioning device, a back-end system, a detection system, and a main control module; the trolley is provided with an adjustable base, a mounting plate is vertically provided on the adjustable base, and sliding tracks are provided on both sides of the mounting plate; the trolley is provided with a trolley control module. The detection device sets a virtual detection space, an arrangement diagram of virtual terrazzo blocks, and a walking path of the trolley in the back-end system; the main control module can send instructions to the trolley control module to control the movement of the trolley, coordinately control the hollowing hammer to strike the terrazzo, the sound monitoring module collects sound data, and the main control module determines whether the terrazzo is hollow based on the sound data. Therefore, the detection device can quickly and accurately determine whether the terrazzo is hollow, and improves the accuracy of quality problem identification and improves work efficiency.

1. The name of the design product: abrasive disc (1). 2. The use of the design product: the design product is used for grinding stone, ceramic, concrete, terrazzo, etc. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a kind of terrazzo ground polishing electric waste slurry centralized recovery devices, it is related to terrazzo waste slurry recovery technical field, including wall, the top of wall is fixedly connected with floor, and the side of wall is provided with filter assembly and reflux component.The terrazzo ground polishing electric waste slurry centralized recovery device is recycled waste liquid by starting material pump, is guided by waste water collecting pipe and outlet head, so that waste liquid flows into three sedimentation tanks in turn, first U-shaped screen in first sedimentation tank filters sedimentation large particle impurities first, and the remaining waste liquid flows into second sedimentation tank and is further filtered by second U-shaped screen, finally, in third sedimentation tank, depth purification is carried out by third U-shaped screen, finally waste water flows into clean water tank and is stored, realize waste liquid efficient recovery and purification, by starting submersible booster pump, the water of clean water tank can be quickly extracted, is transported to the top of floor by clean water upcomer, satisfy water demand, convenient and efficient.

The utility model provides an inorganic terrazzo plate maintenance device which comprises a mounting barrel, an opening is formed in the mounting barrel, supporting legs are arranged at the bottom of the mounting barrel, and a water spraying pipe is arranged on the top side in the mounting barrel; the containing assembly comprises a mounting frame rotationally arranged in the mounting barrel and a driving source arranged outside the mounting barrel and used for driving the mounting frame to rotate, and the mounting frame is located on the lower side of the water spraying pipe and used for containing terrazzo plates; the mounting arm is detachably arranged on the mounting frame and used for intercepting the terrazzo plate on the mounting frame; terrazzo plates are evenly distributed on the mounting frame, then the mounting frame is driven by the driving source to rotate at a constant speed, meanwhile, the water spraying pipe in the mounting barrel sprays water to the terrazzo plates on the mounting frame, and the terrazzo plates are maintained through constant-speed rotation of the mounting frame and uninterrupted water spraying of the water spraying pipe; the problem that the overall curing effect is poor due to the fact that the normal hardening process of cement is affected by uneven water sprinkling when the terrazzo plate is cured through manual water sprinkling is solved.

The utility model discloses a terrazzo polishing and flushing device with a stone powder collecting structure, which comprises an outer box, screw rod clamping devices and a water pump, a filter frame is arranged in the middle of the outer box, a blocking cover is arranged on the upper surface of the outer box and covers the filter frame, a plurality of screw rod clamping devices are arranged and are arranged on the side surface and the upper surface of the outer box, scraping plates are arranged on the screw rod clamping devices, and the water pump is connected with the screw rod clamping devices. The water pump is installed on the side face of the outer box, a water inlet of the water pump communicates with the inner space of the filtering frame, and a water outlet of the water pump communicates with two spray head sets which are connected with the corresponding screw clamping devices; the two spray head sets can wash the terrazzo plate, water flushes down terrazzo powder and then flows into the outer box, the filter frame filters the water, the terrazzo powder is stored in the outer box, the water pump pumps the water in the filter frame, the water can be recycled, the consumption of the water is reduced, the scraper is attached to the terrazzo plate, and the water on the surface of the terrazzo plate can be scraped down. And less residual water is left on the surface of the terrazzo plate.

The invention discloses a fireproof sound-insulation decorative wall design structure for building energy conservation, and belongs to the technical field of wall structure design, the fireproof sound-insulation decorative wall design structure comprises a terrazzo plate mounted on a building wall, and the side face, away from the building wall, of the terrazzo plate is sequentially provided with a first fireproof coating layer, a sound-absorbing cotton layer, a second fireproof coating layer and a metal plate; the terrazzo plate is provided with connecting screws, the connecting screws sequentially penetrate through the terrazzo plate, the first fireproof coating layer, the sound-absorbing cotton layer and the second fireproof coating layer, the connecting screws are inserted into the terrazzo plate, the terrazzo plate is provided with a protection mechanism, and the protection mechanism comprises a metal frame arranged on the terrazzo plate. The first fireproof coating layer, the sound absorption cotton layer, the second fireproof coating layer and the metal plate are all arranged in the metal frame, and the connecting screws penetrate through the terrazzo plate and are inserted into the metal frame. The building decoration wall has the effect of improving the fireproof and sound insulation performance of an existing building decoration wall.

The utility model belongs to the technical field of terrazzo processing equipment, and particularly relates to a cutting mechanism for terrazzo processing, which comprises a base, and a clamping mechanism and a cutting mechanism are respectively arranged above the base. The clamping mechanism realizes the action of clamping the terrazzo by the fixed clamping seat; and the cutting mechanism realizes the action of cutting the terrazzo by the cutting machine. According to the cutting mechanism for terrazzo machining, the cutting mechanism is arranged, a cutting moving motor on the surface of the base drives a cutting moving plate to move through a cutting moving screw rod, a cutting adjusting motor arranged on the surface of the cutting moving plate drives a cutting adjusting plate to move through a cutting adjusting screw rod, and a worm gear and a worm are arranged on the surface of the cutting adjusting plate; the cutting air cylinder fixedly connected to the lower portion of the worm gear is driven to rotate by rotating the worm, the output shaft of the cutting air cylinder drives the cutting machine to move up and down, and the technical problems that an existing cutting device can only complete linear cutting action, and the cutting direction and path cannot be adjusted are solved.

The utility model relates to the technical field of bathroom accessories, in particular to a terrazzo basin structure which comprises an outer main body and an inner main body, the lower end of the outer main body is open, the outer main body and the inner main body are integrally formed to form a basin body, a butt joint structure is arranged at the lower end of the outer main body, and the outer main body is in butt joint with a base part in a matched mode through the butt joint structure. According to the wash basin, the wash basin body and the base piece are designed to be separated, the wash basin body is supported in a butt joint mode through the butt joint structure at the bottom of the base piece, and the contact area of the wash basin body is increased; bottom deformation or supporting structure damage caused by small contact area due to direct contact between the bottom of the traditional wash basin main body and the mounting surface is avoided, and the wash basin main body can be conveniently detached, so that subsequent cleaning is facilitated.

The utility model discloses a light terrazzo raised movable floor, which comprises an integral square terrazzo plate, and a plurality of grooves are arranged on the bottom surface of the terrazzo plate so as to reduce the integral weight. The grooves are evenly distributed in the bottom of the terrazzo plate to form a plurality of square grooves, and reinforcing ribs are formed among the grooves. The four corners of the bottom of the terrazzo plate are not provided with grooves. In order to increase the stability of the whole floor, steel bars are arranged in the reinforcing ribs in a penetrating mode. The four peripheries of the terrazzo plate are arranged to be beveled edges which are wide in the upper portion and narrow in the lower portion. According to the raised floor, the groove structure is arranged, materials are effectively reduced, manufacturing cost is saved, the weight of the whole floor is reduced, the raised floor is more practical, the reinforcing ribs and the penetrating steel bars are arranged, and the mechanical performance of concentrated loads, evenly distributed loads, rolling loads and limit concentrated loads of the raised floor is guaranteed.

Described is a system and apparatus for a precast terrazzo shower including a floor portion, an interior curb, and a wedge portion. Each component may be precast in a size suitable for a standard shower installation.

The invention discloses a dustproof anti-static artificial terrazzo and a preparation method thereof. The dustproof anti-static artificial terrazzo prepared by the invention is prepared from the following components: quartz stone particles, ceramic particles, cement, modified quartz sand, a dispersing agent, a defoaming agent, sulfhydrylated conductive carbon black, a multi-sulfydryl cross-linking agent, modified polyacrylic emulsion, water and dimethylphenylphosphine. The modified polyacrylic acid emulsion is obtained by polymerizing an acrylate monomer and diphenyl p-styryl phosphine, reacting with 1-[4-(chloromethyl) phenyl] ethanone, reacting with potassium cyanide and ammonium carbonate, and chlorinating and emulsifying; the modified quartz sand is prepared by grafting pretreated quartz sand with 2, 6-bis (tert-butyl)-4-(mercaptomethyl) phenol, reacting with phosphorus trichloride, and then reacting with p-hydroxystyrene; and styrene and butadiene are polymerized on the surface of the terrazzo. The dustproof anti-static artificial terrazzo prepared by the invention has good mechanical, antibacterial and anti-aging properties.

The utility model discloses a pressing device for inorganic terrazzo processing. The pressing device comprises a base, an air cylinder A and an air cylinder B, side plates are arranged on the two sides of the top of the base correspondingly, and a top plate is arranged between the two side plates. The cylinder A is arranged at the top of the top plate; the output end of the cylinder A is connected with a downward moving plate; through the synergistic effect of the air cylinder A and the air cylinder B, the upper pressing plate and the reverse pressing plate can apply pressure to the inorganic terrazzo from the upper direction and the lower direction, and the side blocking frame clamps the side edge of the inorganic terrazzo, so that material stress is more uniform, and improvement of the quality and compactness of inorganic terrazzo products is facilitated; the position of the inverted-L-shaped pressing block is conveniently adjusted by adjusting the positions of the plug pins in the inserting grooves at equal intervals so as to adapt to inorganic terrazzo raw materials of different sizes and meet various machining requirements; and through the connection relation of the bolts, the threaded holes and the connecting rods, the upper pressing plate can be quickly disassembled, the maintenance cost is reduced, and the overall use efficiency of the equipment is improved.

The invention relates to the technical field of terrazzo acid-proof brick production, and discloses a brick blank cutting device for terrazzo acid-proof brick production, which comprises a rack, a first motor is fixedly connected to the side wall of the rack, a rotating roller is rotatably connected to the interior of the rack, a metal conveying belt sleeves the roller wall of the rotating roller, and the metal conveying belt is fixedly connected to the side wall of the rack. An output shaft of the first motor is fixedly connected with the end of one of the rotating rollers, a second motor is fixedly connected to the top end of the rack, an opening is formed in the inner wall of the top end of the rack, a moving frame is slidably arranged on the inner wall of the opening, and an output shaft of the second motor extends into the moving frame and is fixedly sleeved with a sector gear. And a plurality of teeth are fixedly connected to the inner wall of the movable frame. According to the brick blank cutting device for terrazzo acid-proof brick production, brick blank materials can be prevented from being attached to the cutting blade, the cutting quality is guaranteed, meanwhile, the cut brick blanks can be rapidly shaped, and the situation that follow-up machining is affected due to follow-up deformation is prevented.

The utility model belongs to the technical field of building construction, and particularly relates to a terrazzo floor dividing strip joint auxiliary positioning device which comprises a base plate, dividing strip limiting groove assemblies are arranged in three directions of the base plate, and the dividing strip limiting groove assemblies in the three directions form a T shape. Each dividing strip limiting groove assembly comprises detachable clamping plates on the two sides and clamping plate connecting pieces on the two sides, the clamping plate connecting pieces on the two sides are correspondingly connected to the bottom face of the base plate, the detachable clamping plates on the two sides are correspondingly and detachably connected to the clamping plate connecting pieces on the two sides, and a dividing strip limiting groove is formed between the detachable clamping plates on the two sides; the terrazzo floor dividing strip joint auxiliary positioning device has the advantages of being high in stability, convenient to use, high in construction precision and the like.

The utility model discloses polishing treatment equipment for terrazzo plate machining, and relates to the technical field of terrazzo plate machining, the polishing treatment equipment comprises an equipment shell and a connecting cover installed at the bottom of one end of the equipment shell, two sets of fixing pieces are symmetrically installed at the top end of the other end of the equipment shell, and first bolts are arranged on the two sets of fixing pieces in a penetrating mode; connecting cylinders are arranged between the two sets of fixing pieces, extending rods are arranged in the two connecting cylinders, second bolts are installed on the two extending rods, strip-shaped grooves matched with the second bolts are formed in the opposite sides of the two connecting cylinders, and the two second bolts penetrate through the strip-shaped grooves in the connecting cylinders to extend outwards; according to workers with different heights, the inclination angle of the connecting cylinder and the extension length of the extension rod can be adjusted, so that the workers with different heights are more adaptive to each other during use, and the height and the inclination angle of the grip can be adjusted, so that the novel lifting appliance is suitable for the workers with different heights.

The invention discloses a high-molecular polymer fine-grinding stone preparation method, and belongs to the technical field of high-molecular polymer plastic floors.The high-molecular polymer fine-grinding stone preparation method comprises the raw materials of a non-transparent high-molecular polymer, a semitransparent high-molecular polymer and color paste, the basic formula of the opaque high-molecular polymer comprises polyvinyl chloride PVC, calcium carbonate CaCO3, a composite flame retardant, a plasticizer, a calcium-zinc stabilizer and a processing aid, and the basic formula of the semitransparent high-molecular polymer comprises polyvinyl chloride PVC, calcium carbonate CaCO3, a plasticizer, a calcium-zinc stabilizer and a processing aid. The basic formula of the color paste comprises toner, a non-phthalate plasticizer and a high-molecular super dispersant. The fine grinding stone or terrazzo can meet the requirement for thin fine grinding stone or terrazzo, and the high-molecular polymer is different from a cement-based product, so that the problem that the cement-based product is easy to crack due to thermal expansion and cold contraction after being used for a long time is solved.

The utility model discloses a terrazzo external wall panel structure with a heat insulation layer, which comprises a terrazzo plate and further comprises a support module fixed on an external wall of a building, the heat insulation layer is filled in the support module, and the terrazzo plate is fixed on the surface of the support module and covers the heat insulation layer. The product adopts a modular design, is convenient to install on an outer wall, and is also convenient for heat insulation construction.

This utility model discloses a novel terrazzo manufacturing and forming device, relating to the field of terrazzo manufacturing technology. It includes a connecting base plate, with a support column fixedly installed on the upper end of the outer wall of the connecting base plate. A connecting frame is fixedly installed on the upper end of the outer wall of the support column. This utility model uses a hydraulic telescopic rod to drive an extrusion plate downwards. The extrusion plate passes through an opening in the covering film and enters the forming frame, extruding and forming the material in the forming frame. After the terrazzo slab in the forming frame is initially formed, the device starts a motor that drives two pulleys and a transmission belt to rotate, causing two rotating shafts and rotating rollers to rotate simultaneously. This causes the covering film to rotate, automatically covering and sealing the upper end of the outer wall of the forming frame, creating a closed environment inside the forming frame, slowing down the rate of moisture evaporation, and allowing the formed terrazzo slab to continue hydrating during the covering period, thus increasing its strength.

The utility model relates to the technical field of building construction, and discloses a radiator overhead installation fixing device which comprises a fixing base, four sets of frame body fixing devices are symmetrically connected to the fixing base, each frame body fixing device comprises a pre-buried plate and a pre-buried column which are pre-buried on the terrazzo ground, and the upper end face of each pre-buried plate is flush with the terrazzo ground. Four embedded columns are fixed to the bottom of the embedded plate, connecting bolts are fixed to the embedded plate, the connecting bolts penetrate through connecting holes in the fixed base and then are in threaded connection with fastening nuts, component limiting plates are fixed to the four corners of the top of the fixed base, and component supporting frames are fixed to the middles of the four component limiting plates. An installation space used for installing a radiator is formed between the component supporting frame and the four component limiting plates. The frame body fixing device is pre-buried in the ground, the stable supporting structure is formed by combining the rigid connection of the fixing base and the reinforcing stand column, the weight of the radiator can be effectively borne, and the frame body fixing device is suitable for a glass curtain wall area which cannot support a wall body.

The utility model provides an inorganic terrazzo plate prefabricating device which comprises side plates, a conveying assembly and a concrete box, the number of the side plates is two, a mounting block is fixedly erected between the two side plates, a sliding plate is arranged on one side of the mounting block in a sliding mode, and a vibrating assembly used for vibrating concrete is arranged on the sliding plate. A driving assembly for driving the sliding plate to horizontally move in the length direction of the mounting block is further arranged on the mounting block, the conveying assembly is arranged between the two side plates and located below the mounting block, the conveying assembly is used for conveying a formwork, the concrete box is arranged at one ends of the side plates, and a conveying pump is arranged in the concrete box; the output end of the conveying pump is connected with one end of a hose, the other end of the hose is connected with the sliding plate, and the problem that in the prior art, time is consumed due to the fact that concrete needs to be filled again after concrete is filled into a terrazzo plate formwork and vibration is completed is solved.

The terrazzo processing cutting machine comprises a machine base, the end of the machine base is provided with a movable frame base through a sliding mechanism, the movable frame base is used for transversely moving terrazzo to a cutting position, the inner bottom end of the movable frame base is provided with a round cutting table, and the center of the round cutting table is placed before the terrazzo is cut. In the terrazzo cutting machining process, the industrial dust collector generates powerful suction, the suction plates arranged in the four directions of the movable frame base generate suction force, the suction plates are communicated with the suction holes to generate strong inclined suction force, and the suction force generated in the four directions can collect dust and small waste chip particles around the cutting machine. Due to the fact that the net-shaped clamping table is located on the inner side of the movable frame base, part of sweeps can be effectively blocked, the other part of sweeps and dust can be adsorbed and collected through inclined upward suction force, and the phenomena that the sweeps and the dust are diffused outwards to affect the annular shape and cause equipment faults are avoided.

The present invention discloses a driveway canopy curtain wall system, comprising a canopy curtain wall, the canopy curtain wall comprising an aluminum plate surface structure, a GRC plate surface structure, a glass window surface structure, and a terrazzo surface structure, the aluminum plate surface structure being arranged on the outside of the canopy roof, the aluminum plate surface structure being fixed on an adjacent canopy steel structure rod, the aluminum plate surface structure comprising a composite aluminum plate, a waterproof groove being provided on the canopy steel structure rod, a support being provided on the waterproof groove, aluminum alloy frames being provided on both sides of the support, the composite aluminum plate being arranged on the outside of the aluminum alloy frame and between adjacent supports, the waterproof groove comprising a first connecting plate, and two first connecting legs and two water retaining edges being respectively arranged on the plate surfaces on both sides of the connecting plate, the overall structure being stable and reliable, having a good waterproof effect, and having a beautiful and elegant facade.

This invention discloses an integrated terrazzo preparation process, comprising 10-20% silicate white cement, 50-70% natural stone chips, 20-40% stone powder, 0.5-3% iron-based color powder, and 0.2-1% adhesive powder, along with water-reducing agent, defoamer, antifreeze agent, sodium citrate, and water, all mixed evenly. This invention, through the mixing of natural stone chips and stone powder, results in fewer voids during molding, higher density and strength, and improved cleaning ability. The introduction of iron-based color powder, adhesive powder, and antifreeze agent enhances the aesthetics of the terrazzo, improves its deformation resistance, and provides better frost resistance. The preparation process utilizes an optimized cleaning and screening device. After the natural stone chips are placed inside the cleaning mechanism, small stone fragments are removed. The cleaned natural stone chips then enter a screening mechanism to discharge and collect those that meet the usage requirements. During screening, a scraping structure blocks and separates the natural stone fragments, preventing excessive natural stone fragments from affecting the screening effect and improving screening efficiency.