1032 results about "Putty" patented technology

The invention discloses an intelligent robot construction technology and system for building surface treatment, and relates to the technical field of building construction.The technology comprises the following specific processes that three-dimensional contour data collection is conducted, specifically, a building surface is comprehensively scanned through high-precision three-dimensional laser scanning equipment, and space coordinate information of all points on the surface of the building surface is obtained; by integrating three-dimensional laser scanning, image processing and spray gun and polishing control, full-process automatic operation from putty spraying, polishing to paint spraying is achieved, the construction period is greatly shortened, the efficiency advantage is particularly remarkable for large-area or complex-shape building surface treatment, and meanwhile, the construction efficiency is greatly improved. Due to the fact that the robot can work strictly according to the preset program and path and conduct accurate adjustment in combination with real-time feedback data, high consistency and uniformity of construction quality are ensured, and the problems of spraying omission, repeated spraying or uneven grinding and the like possibly occurring in manual construction are effectively avoided.

The utility model provides a putty stirring and grinding integrated moving trolley suitable for a spraying robot. The putty stirring and grinding integrated moving trolley comprises a chassis, a stirring machine, a liquid pump and a grinding machine. The chassis is used for fixing the stirrer, the infusion pump and the grinding machine; the chassis comprises a chassis frame, a first containing cavity and a second containing cavity are formed in the chassis frame, the stirring machine is located in the first containing cavity, and the grinding machine is located in the second containing cavity. One end of the infusion pump is provided with a feeding port, the other end of the infusion pump is provided with a discharging port, one end of the infusion pump extends into the stirring machine, and the other end of the infusion pump is fixed to the chassis frame, can be communicated with the grinding machine and is used for conveying materials in the stirring machine into the grinding machine. According to the invention, stirred materials can be directly pumped out of the charging barrel and conveyed into the charging barrel of the grinding machine through the infusion pump, and meanwhile, the materials can be discharged or continuously stirred through the three-way valve in the grinding machine; and the quick connector arranged at the bottom of the charging barrel can be connected with a valve or a material pipe, so that fixed-point discharge of materials can be realized, and a clean and tidy use environment can be ensured.

The invention discloses a method for using a traditional Chinese medicine preparation to spray the traditional Chinese medicine preparation on the inner wall surfaces with air permeability, humidity regulation, diatom ooze, large white putty walls, inorganic coatings and other adsorption and porous walls, so that the inner wall surface layer has a traditional Chinese medicine health care function. Comprising the following steps: preparing a slow-release traditional Chinese medicine preparation with a health-care function according to health-care and treatment requirements; drying the microporous material which is smeared on the surface of the inner wall and has an adsorption function; the traditional Chinese medicine preparation is uniformly sprayed on a microporous wall, and after being absorbed, the traditional Chinese medicine preparation can be slowly released into a room within an effective time according to treatment and health care requirements, and functional traditional Chinese medicine gas is released into air so as to achieve the effects of improving immunity, delaying senescence, sterilizing, inhibiting diseases and improving air quality. And through mutual compatibility of the medicines, the effects of purifying indoor air and improving living comfort are achieved.

The invention relates to the technical field of building materials, and particularly discloses interior wall waterproof putty powder and a preparation method thereof. Interior wall water-resistant putty powder is prepared from sulphoaluminate cement, nano heavy calcium powder, silica fume, a double-MOF composite nanotube, modified diatomite, polypropylene fiber, nano titanium dioxide, a defoaming agent, a dispersing agent and a mildew preventive, and the double-MOF composite nanotube is obtained by loading copper trimesic acid in an inner cavity of a halloysite nanotube and loading dimethyl imidazole cobalt on the outer wall of the halloysite nanotube; the modified diatomite is obtained by modifying diatomite with stearic acid. The interior wall waterproof putty powder provided by the invention adopts the double-MOF composite nanotube as a core functional material, and under the synergistic effect of multiple components, the water resistance and air permeability of a putty layer are effectively enhanced.

The invention relates to the technical field of putty powder grinding, in particular to a feeding mechanism of a grinding machine for putty powder production, which comprises a feeding machine body mounted on a grinding machine body, at least two primary grinding cavities formed on the feeding machine body, a charging device mounted on the feeding machine body and a heat exchange cavity formed in the feeding machine body and arranged around the primary grinding cavities; when the caked powder is eliminated, the caked powder is pretreated through the smashing structure in the primary grinding cavity of the feeding mechanism and then fed into the grinding cavity, the caked powder is smashed and preheated in the primary grinding cavity and is decomposed into a plurality of small-sized cakes, and the small-sized cakes are subsequently fed into the grinding cavity of the grinding machine to be further treated. According to the invention, the efficiency of treating the caked powder by the subsequent grinding structure is improved through pretreatment of the powder caked powder.

The invention relates to the technical field of building maintenance, and particularly discloses an external wall thermal insulation layer maintenance method which comprises the following steps: cutting and removing a severely damaged external wall thermal insulation layer; a special plastic anchor bolt with a glue injection function is adopted to reinforce the insulating layer which is not damaged or basically intact in appearance but hollow and slightly deformed; a coating facing is adopted for the external facade of an original building, the actually measured thickness of a heat preservation layer and a facing layer is not larger than 60 mm, and different processes are adopted for the external facade of the original building, facing bricks and real stone paint facing are adopted for the external facade of the original building, or the actually measured thickness of the heat preservation layer and the facing layer is larger than 60 mm although the coating facing is adopted for the external facade of the original building. The thermal insulation layer and the wall body structure are perfectly integrated through the building glue, the plastic anchor bolts, the anti-crack mortar, the waterproof putty and the outer wall facing, the overall performance is good, and the waterproof capacity is high. The invention treats cracking, hollowing and damage of the building external wall thermal insulation layer, treats both symptoms and root causes, and has lasting functions; construction is simple, cost is moderate, and cost performance is high.

The utility model discloses a high-pressure water-spraying stone cleaning device for putty powder production, which relates to the technical field of putty powder production and comprises a fixing frame, a conveying belt is rotatably mounted in the fixing frame, a plurality of baffles distributed at equal intervals are fixedly mounted on the conveying belt, and two mounting frames distributed up and down are slidably mounted in the fixing frame. A roller brush is rotatably mounted on one side of each of the two mounting frames, a high-pressure spray pipe is fixedly mounted on the other side of each of the two mounting frames, a three-way joint is fixedly mounted at one end of each of the two high-pressure spray pipes through a telescopic hose, and a two-way screw rod is rotatably mounted in each of the two sides of the fixing frame. The two mounting frames drive the two roller brushes to make contact with the upper surface and the lower surface of the stone, the roller brushes can clean impurities, dust and the like on the upper surface and the lower surface of the stone in a brushing mode, and the situation that the putty powder production quality is affected after the stone adhering to the impurities is broken is prevented.

The invention provides a high-precision assembly type outer wall transparent seam coating construction method which comprises the following steps: S1, base surface treatment: cleaning the surface of an outer wall, removing loose, peeled, hollow and pulverized base surfaces, and removing dust and oil stains; and S2, alkali-resisting glass fiber gridding cloth is laid, anti-crack mortar is scraped on the surface of the base layer in batches, and then the gridding cloth is pressed into the anti-crack mortar. Before blade coating of the coating, the alkali-resisting glass fiber gridding cloth is matched with the anti-crack mortar, so that the anti-falling performance of the anti-crack mortar is enhanced, leveling of the surface of the outer wall is achieved, and follow-up coating spraying is facilitated; in addition, the construction steps of the coating are improved, the sequence of structural joint gluing is adjusted, and structural joint gluing is performed after the first time of flexible waterproof putty blade coating, so that the flatness of the wall surface is ensured, and the forming quality of the outer wall coating is improved.

The invention relates to the field of building materials, and particularly discloses a formaldehyde-removing odor-removing home decoration coating and a construction process thereof. The formaldehyde-removing odor-removing home decoration coating comprises a putty layer and an emulsion paint layer, wherein putty is prepared from the following raw materials: water, white cement, fly ash, coarse whiting, talcum powder, hydroxypropyl methyl cellulose ether, redispersible latex powder, an organic silicon defoaming agent and a formaldehyde-removing odor-removing agent; the latex paint is prepared from the following raw materials: water, acrylic emulsion, hydroxyethyl cellulose, potassium polyacrylate, a nonionic wetting agent, an organic silicon defoaming agent, calcined kaolin, coarse whiting, titanium dioxide, texanol ester alcohol, propylene glycol and a formaldehyde-removing odor-removing agent. The formaldehyde-removing odor-removing agent is prepared from polypropylene reticular fibers, nano titanium dioxide modified diatomite and mica sheets. The preparation method comprises the following steps: treating the base layer; puttying is conducted; and brushing emulsion paint. The formaldehyde-removing and odor-removing home decoration coating has the advantage of being excellent in formaldehyde-removing and odor-removing effect.

The utility model relates to the technical field of waterproof putty powder stirring, in particular to a waterproof putty powder mechanical stirring device which is characterized in that waterproof putty powder and water are poured into a storage mechanism and stirred through a stirring mechanism, so that the waterproof putty powder and the water form waterproof putty; then the putty is gathered through the lifting mechanism, the waterproof putty adhering to the storage mechanism is reduced, and therefore the practicability of the equipment is improved; comprising a storage mechanism; the device further comprises a lifting mechanism and a stirring mechanism, and the lifting mechanism and the stirring mechanism are both installed on the storage mechanism. The storage mechanism is used for storing waterproof putty powder and water, the stirring mechanism is used for mixing the waterproof putty powder and the water, and the lifting mechanism is used for gathering putty in the storage mechanism.

The invention provides a positive pressure type radiation shielding putty pouring method and pouring device using self weight, the method and device are used for a nuclear power reactor cabin shielding structure grillwork, and the shielding putty pouring method comprises the steps that at least one pouring hole is formed in the top end face of the nuclear power reactor cabin shielding structure grillwork; at least one vent hole is formed in the top end face of the nuclear reactor cabin shielding structure grillwork; a pouring pipeline is externally connected to the pouring hole; a filling device is connected to the pouring pipeline, and shielding putty is poured into the nuclear power reactor cabin shielding structure grillwork through the filling device; after the nuclear power reactor cabin shielding structure grillwork is filled with shielding putty, the shielding putty with the first height is left in the pouring pipeline; taking down the filling device; and after the shielding putty is dried, the shielding putty extruded out of the pouring pipeline and the vent holes is removed, and the pouring pipeline and the vent holes are filled and leveled up with the shielding putty. The pressure intensity generated by the weight of the shielding putty is utilized to drive the putty to fill the stacking cabin supporting structure grillwork, a cavity above the shielding putty is basically eliminated, and bubbles in the shielding putty are discharged.

The present invention specifically discloses a method for quickly matching the web gap of large blades, which comprises the following steps: S1. Forming the profiled web includes calculating the height of the profiled web, welding the profiled web, manufacturing the profiled web, and assembling the profiled web; S2. Bonding the profiled web includes positioning the web bonding block on the PS surface, placing a thin rubber sheet in the web bonding area, placing the profiled web, welding and matching the lower pressing tool for the web, locking the lower pressing tool, fixing the web by hand lay-up, heating and curing the hand-laid cloth layer, placing the putty nails, collecting the trial mold closing data, and removing the profiled web; S3. Manufacturing the product web includes analyzing the data of the profiled web, modifying the web mold, and flanging and sealing the web mold. The beneficial effects of the present invention are as follows: It can achieve the quick matching of the web gap, shorten the trial production cycle of the blade and improve the production efficiency of blade mass production; it can save the amount of mold closing glue, thereby reducing the blade weight and mass moment, and ultimately reducing the load of the wind turbine blade on the unit.

The utility model relates to the technical field of putty powder production equipment, and discloses a putty powder bag body flattening device which comprises a frame body, a conveying belt arranged on the frame body and a connecting frame arranged on the frame body. A driving source used for driving the extrusion roller to rotate is installed on the connecting frame, a passing space is formed between the extrusion roller and the conveying belt, an adjusting assembly is arranged between the frame body and the connecting frame, and the distance between the connecting frame and the conveying belt is adjusted through the adjusting assembly. According to the bag body flattening device, bag bodies can be flattened, and follow-up stacking work is facilitated.

The invention discloses a repairing method for an external coating of a railway vehicle. The external coating of the railway vehicle sequentially comprises a primer layer, a putty layer, a middle coating and a finish paint layer from inside to outside from a substrate layer. The repairing method comprises the following steps that S1, surface stains are cleaned; s2, the damaged coating is polished, and a polished area is formed; s3, the outer side of the polishing area is wrapped with a covering from the edge of the polishing area; and S4, the polishing area is repaired according to the damage depth of the damage coating, and repairing comprises paint spraying and light source curing. Through paint spraying repair, a power source is not needed, paint mixing is not needed, procedures are simplified, construction is convenient, and the material and labor cost can be remarkably reduced; a portable light source irradiation mode is adopted, rapid curing is achieved, the production period is shortened, and therefore the overall production efficiency is improved.

The invention provides modified epoxy water-based putty suitable for rail transit vehicles and a preparation method of the modified epoxy water-based putty, and belongs to the technical field of putty. The hyperbranched polyester modified epoxy resin is added into the main agent component; acrylonitrile modified aliphatic amine is selected in the curing agent component, and other specific components are matched with one another; based on the matched preparation method, the prepared putty product has the characteristics of strong adhesive force, high strength and high toughness; meanwhile, the coating is long in construction service time, high in curing speed, good in grinding property, suitable for large-area coating and scraping and the like, and particularly capable of meeting the coating use of rail transit vehicles.

The invention relates to the technical field of research and development of architectural coatings, and discloses an anti-cracking base surface renovation composite base coat and a preparation process of the anti-cracking base surface renovation composite base coat. The adhesion promoter containing the methoxy functional group is one of an adhesion promoter I, an adhesion promoter II and an adhesion promoter III; the anti-cracking base surface renovating composite base coat is prepared by taking an organic silicon modified polyester resin emulsion, a silicone acrylic emulsion and an elastic emulsion as film-forming resin emulsions and adding an adhesion promoter containing a methoxy functional group, and the anti-cracking base surface renovating composite base coat is excellent in anti-cracking performance and bonding strength performance; the technical standard of R-type flexible building exterior wall putty in JG / T157-2009 Exterior Wall Putty for Building can be met.

The utility model discloses a hydrophobic wind turbine blade protective coating, which relates to a protective coating. It comprises a substrate, a layer of polyester pore-filling putty is compounded on the surface of the substrate, a layer of polyurea gel coat is compounded on the surface of the polyester pore-filling putty, a layer of ultra-light epoxy glass flake paint is compounded on the surface of the polyurea gel coat, a layer of elastic polyurethane hydrophobic topcoat is compounded on the surface of the ultra-light epoxy glass flake paint, and a layer of solvent-free polyurethane varnish is compounded on the surface of the elastic polyurethane hydrophobic topcoat. The utility model has a reasonable structure, and the coating body is a multi-layer structure, which not only has good hydrophobic performance, but also the base layer can be quickly solidified during construction, which is convenient for post-spraying, and has heat preservation and anti-corrosion properties.

The utility model discloses a marine light flame-retardant composite material wave-absorbing structure which comprises a composite material structural member which further comprises ferrite wave-absorbing putty, a glass fiber flame-retardant layer, a carbon fiber structural layer and a honeycomb interlayer. The ferrite wave-absorbing putty is positioned on the surface of the composite material structural member and is used for providing wave-absorbing capability; carbon fiber structure layers are fixed to the two surfaces of the honeycomb interlayer, and the carbon fiber structure layers and the honeycomb interlayer are main bearing supporting structures in the composite material structural part. And the glass fiber flame-retardant layer is positioned on the outer side of the carbon fiber structure layer. The light flame-retardant composite material wave-absorbing structure for the ship is light in weight, the main body is the carbon fiber composite material and the honeycomb sandwich structure, compared with an aluminum alloy structure, the weight is reduced by more than 50%, the dead weight of a ship body can be reduced in a limited mode, and the performance of the ship is improved; the cable has anti-corrosion and flame-retardant properties and is more suitable for complex and severe working conditions on the sea; the structure is simple, the forming process is mature, and the wave-absorbing performance is excellent.

The invention provides a magnetic type keel wall surface system based on a modular wall body, which comprises a prefabricated wall body, and the prefabricated wall body is provided with a plurality of anchor bolts; the integral keel comprises a vertical keel and a connecting screw, and the connecting screw penetrates through the vertical keel and is in threaded connection with the anchor bolt; the skirting line structure further comprises a supporting assembly, the supporting assembly comprises a skirting line base fixedly arranged on the side end face of the bottom of the vertical keel and a skirting line plate fixedly arranged on the skirting line base, the skirting line plate is provided with an edge closing strip part protruding out of the upper end face of the skirting line base, and the edge closing strip part, the upper end face of the skirting line base and the front end face of the vertical keel surround to form a clamping groove. The lower end of the decoration panel is embedded into the clamping groove, and the back face of the decoration panel is magnetically attracted to the integral keel. The problems that in an existing decoration technology, a putty layer is cracked, decoration panels are uneven in splicing, air and noise pollution generated in the installation process of the decoration panels is serious, and the decoration panels are not prone to being replaced are solved.

The invention belongs to the technical field of grinding control, and particularly discloses a high-speed rail head surface coating robot self-adaptive grinding and polishing machining method and system. Comprising the following steps: reconstructing an actual three-dimensional model according to a three-dimensional theoretical model of a high-speed train head and three-dimensional shape data obtained by measurement; on the basis of comparison of the actual three-dimensional model and the theoretical three-dimensional model, obtaining a distribution topological graph of putty coating material removal allowance on the surfaces of different parts; constructing a contact force physical model of the robot tail end grinding disc and the high-speed rail head workpiece; according to the distribution of the removed margins and the size and shape of the high-speed train head, robot grinding and polishing machining areas are divided, and an active-disturbance-rejection fuzzy variable resistance control method is adopted to achieve local area constant force grinding accurate control; and a high-speed rail head putty material accurate removal model is established, and robot grinding and polishing process parameters of corresponding parts are reversely obtained based on the surface putty coating material removal allowance of different parts. The overall efficiency and quality of processing of the putty coating on the surface of the high-speed train head are remarkably improved.

The invention relates to the technical field of coatings, and discloses a high-filling super-curing floating coating in the field of rail transit, and the floating coating comprises nano titanium dioxide-based hydroxyl-terminated hyperbranched polyester, medium molecular weight acrylic resin, a blocked high-functionality polyisocyanate cross-linking agent, a dispersing agent and the like. A coating obtained by adopting a super-curing system of nano titanium dioxide-based hydroxyl-terminated hyperbranched polyester and an isocyanate crosslinking agent is high in crosslinking density and good in toughness, coating resistance such as water resistance and moisture resistance is remarkably improved, a higher-level protection effect on putty is achieved, particularly, the water resistance can reach 48 h, and the water resistance can reach 48 h. Meanwhile, the floating coating is quick to dry and easy to construct, has high gloss, fullness and leveling property, can be widely applied to the field of rail transit by matching with high-performance putty and finish paint, and realizes periodic performance guarantee of the whole life.

The invention discloses a production process parameter management system and method and a putty powder coarse primer preparation method, and relates to the field of parameter management.The historical production data is converted into a reusable process knowledge base, the quality risk under different parameter combinations can be accurately predicted through an established defective rate mapping model, and the production process parameter management efficiency is improved. The resource waste caused by the traditional trial and error method is obviously reduced; microcosmic differences of material components are captured through high-precision spectral analysis, surface defects are rapidly positioned by combining an image processing technology, and finally millisecond-level automatic sorting of certified products and defective products is achieved. Not only is the misjudgment problem of a single detection means solved, but also the detection model can be reversely optimized through continuously accumulated sample data; when a novel raw material or formula is changed, the system can rapidly migrate historical learning experience, the dynamic adaptation of a quality control standard is ensured, and finally, the production mode change from passive quality inspection to active prevention and from experience driving to data driving is realized.

The invention relates to the technical field of composite material engineering, and discloses a method for manufacturing a foam female die of an airplane model, which comprises the following steps: firstly, carrying out gradient grinding on the inner surface of the foam female die; filling the polished foam female die with an epoxy material and a putty material, and polishing again; the polished foam female die filled with the epoxy material and the putty material is coated with a microcrystalline wax sealing layer, and a solvent type release agent is sprayed; and carrying out a wet lamination process on the foam female die filled with the epoxy material and the putty material. A traditional mold is replaced with the corrodible modified foam female mold, so that the single-piece mold manufacturing cost is reduced, the period is shortened, the complex machining process of the traditional mold is not needed, the material cost is low, the manufacturing steps are simple and convenient, manpower and time investment is greatly reduced, the method is particularly suitable for small-batch customized production, and economic benefits are improved.

The invention provides a particle-reinforced resin-based shielding material composition and a preparation method thereof. The shielding material composition is prepared from the following raw materials in parts by mass: 3.8 to 4.3 parts of matrix material modified epoxy resin, 1.5 to 2.5 parts of matrix material curing agent, 1.5 to 2.0 parts of 80-mesh polyethylene powder, 0.5 to 0.8 part of 100-mesh polyethylene powder, 1.0 to 1.5 parts of lead powder, 1.0 to 1.5 parts of boron carbide powder and 88.5 to 89 parts of lead sand particles. According to the technical scheme, the problems that in traditional lead sand shielding putty, lead sand particles settle seriously, a cured shielding body is layered obviously, and the shielding effect is poor can be solved.

The utility model discloses a putty scraping device which comprises a scraping plate and a handle, the two sides of the scraping plate are fixedly connected with second connecting strips, the second connecting strips are provided with first connecting strips in a matched mode, the first connecting strips are fixedly connected with scraping edges, the scraping plate is rotationally connected with two screws, the surfaces of the screws are sleeved with blocking pieces, and the blocking pieces are connected with the scraping edges in a matched mode. The putty scraping device comprises a scraping plate, a blocking piece is fixedly connected to the surface of the scraping plate, a threaded sleeve is fixedly connected to the blocking piece, the threaded sleeve is arranged on the surface of a screw in a threaded sleeving mode, two check blocks are fixedly connected to the surface of the scraping plate, a rotating handle is fixedly connected to the upper end of the screw, two connecting blocks are fixedly connected to the surface of the scraping plate, and the handle is rotationally connected with the two connecting blocks. The scraping edge can be mounted and replaced, and the use cost of the scraping device is reduced.

The utility model discloses an automobile model part which comprises an automobile model body and a coating, and the coating is arranged on the surface of the automobile model body. Wherein the coating comprises a putty layer and a paint layer, and the putty layer is located between the paint layer and the surface of the automobile model body. According to the automobile model part disclosed by the utility model, the putty layer is arranged in the coating of the automobile model part, so that pinholes in an automobile model can be more fully filled by the coating, the shrinkage degree of the putty layer is smaller during drying, grains are not easy to generate on the surface, the hardness of the putty layer is higher, and the putty layer is not easy to collapse at a hole structure; the surface of the coating can be prevented from being uneven, and the surface of the coating of the automobile model part is smoother.

The utility model discloses an outer wall anti-leakage plugging mechanism in the technical field of building construction, which comprises a U-shaped frame, a handle, a battery box and a controller are mounted on the outer wall of the left side of the U-shaped frame, mounting seats are arranged at two ends of the top wall and the bottom wall of the U-shaped frame, rolling balls are connected in each group of mounting seats in a rolling manner, and a motor is mounted on the inner side surface of the U-shaped frame through a support. The output end of the motor is connected with a fixing cylinder, a telescopic rod and a grinding disc, a T-shaped groove is formed in the bottom wall of the U-shaped frame, a collecting box is slidably connected to the bottom wall of the U-shaped frame, a T-shaped block matched with the T-shaped groove is connected to the bottom of the collecting box, a U-shaped base is further installed on the outer wall of the collecting box, a fixing groove is formed in the bottom wall of the U-shaped frame, and a fixing mechanism is arranged between the U-shaped base and the fixing groove. According to the waterproof putty grinding and brushing device, chippings falling during waterproof putty grinding and brushing can be collected, manual sweeping is not needed, the working efficiency is improved, rapid disassembly and assembly of the collecting box and the U-shaped frame are achieved, and the waterproof putty chippings collected in the collecting box can be conveniently and uniformly cleaned in the follow-up process.

The invention discloses an antibacterial and mildew-proof coating putty material and a preparation method, and belongs to the field of putty materials. The antibacterial and mildew-proof coating putty material is prepared from the following raw materials in parts by weight: 80 to 100 parts of putty powder, 7 to 20 parts of copper-based antibacterial and mildew-proof powder, 6 to 9 parts of reinforcing agent, 15 to 25 parts of binder, 0.3 to 1.2 parts of dispersing agent, 3 to 4 parts of thickening agent, 35 to 60 parts of water and 18 to 23 parts of antioxidant compound. The copper-based antibacterial and mildew-proof powder cooperates with the nano-zinc oxide to broaden the antibacterial spectrum of the antibacterial and mildew-proof coating putty material, hydrogen atoms are provided and oxidation reaction is blocked on the basis of addition of the antioxidant compound and setting of the tert-butylhydroquinone, and the effect of the tert-butylhydroquinone is enhanced through the synergistic effect of the rosemary extract, so that the antibacterial and mildew-proof coating putty material has a good antibacterial and mildew-proof effect. Due to the addition of phytic acid, the oxidation of copper ions is reduced, so that the oxidation of copper ions in the antibacterial and mildew-proof coating putty material is inhibited.

The invention discloses a polymer modified exterior wall putty manufacturing process and a product. The polymer modified exterior wall putty manufacturing process comprises the following steps: preparing the following components in parts by weight: 40-60 parts of an inorganic cementing material, 30-50 parts of aggregate, 2-8 parts of a polymer modifier, 0.1-0.5 part of cellulose ether, 0.5-2 parts of a waterproof agent and 0-5 parts of a functional additive; the inorganic cementing material and the aggregate are put into a mixing machine for dry mixing; and adding the polymer modifier, the cellulose ether, the waterproof agent and the functional additive, and uniformly mixing.

1. The name of the design product: loading shovel. 2. The use of the design product: for scraping putty, loading shovel hand tools. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: front view.