210results about How to "Improve curing effect" patented technology

The invention belongs to the technical field of solid waste resource utilization, and discloses an activity-enhanced solid waste-based sludge curing agent as well as a preparation method and application thereof. The sludge curing agent comprises the following raw materials in percentage by mass: 30-40% of cement, 15-25% of S95 mineral powder, 15-23% of steel slag powder, 16-26% of an activity enhancing component and 0.5-3% of a composite exciting agent, wherein the activity enhancing component is prepared from the following raw materials in percentage by mass: 35 to 40 percent of desulfurized gypsum, 35 to 40 percent of carbide slag and 20 to 30 percent of biomass ash; the composite exciting agent comprises the following raw materials in percentage by mass: 30-35% of metakaolin, 30-35% of sodium sulfate, 15-20% of sodium silicate and 15-20% of sulfonated oil. According to the sludge curing agent, the industrial solid waste accounts for 57% or above, the desulfurized gypsum, the carbide slag and the biomass ash form an activity enhancing component, the activity enhancing component is matched with the composite exciting agent to jointly enhance and excite the activity of the metallurgical slag solid waste, and therefore the excellent curing effect is achieved, and when the sludge curing agent is used for sludge curing, the 3d unconfined compressive strength of a sludge curing body is larger than or equal to 0.5 MPa; and the 28d unconfined compressive strength is greater than or equal to 1.4 MPa.

The feeding mechanism of the 3D printing device comprises a liquid adding box, a C-opening isolation cover is integrally formed on the inner wall of one side of the liquid adding box, the interior of the liquid adding box is divided into a cavity and a resin groove through the C-opening isolation cover, the resin groove is used for containing photosensitive resin, a bottom plate is fixed in the cavity, and the bottom plate is used for containing the photosensitive resin; a liquid storage box is installed at the top end of the bottom plate, and a multi-layer H-shaped liquid injection structure used for forming a plurality of feeding points at different heights is installed on the inner wall of the liquid adding box. The photosensitive resin liquid simultaneously enters the resin tank from different directions, uniform concentration distribution of the resin liquid in the whole resin tank is guaranteed, the curing effect in the printing process is improved, the resin liquid enters the resin tank in a multi-point supply mode, a light source can more effectively irradiate each feeding point, and the printing efficiency is improved. Therefore, a faster photocuring process is realized, and the phenomena of insufficient illumination and incomplete curing reaction in some areas are avoided.

The utility model relates to the technical field of cable production, in particular to a cable ultraviolet irradiation device, which comprises an irradiation mechanism. The irradiation mechanism comprises a plurality of supports arranged in an array mode, a first cylinder body installed on the supports, a second cylinder body which is rotatably installed on the supports and located on one side of the first cylinder body, spraying pieces which are fixed to the inner wall of the first cylinder body in an annular array mode, and transmission pieces which are arranged on the outer side of the first cylinder body and communicate with the spraying pieces. The device comprises a first cylinder body, a second cylinder body, a transmission part mounted on the first cylinder body, a hot air part mounted on the outer side surface of the first cylinder body and communicated with the transmission part, ultraviolet lamps fixed on the inner wall of the second cylinder body in an annular array, a gear ring fixed on the outer side surface of the second cylinder body, and a driving part mounted on a bracket on one side and meshed with the gear ring, the stability of the first barrel and the second barrel is ensured, and the cable ultraviolet irradiation device has the advantages of being good in curing effect and high in practicability.

The invention belongs to the technical field of soft magnetic materials, and particularly relates to an integrally injection-molded nanocrystalline strip winding iron core and a preparation method thereof. The preparation method comprises the following steps: performing annealing crystallization and destressing treatment on an amorphous nanocrystalline strip, winding the amorphous nanocrystalline strip into a closed magnetic circuit, then immersing the closed magnetic circuit into an adhesive resin glue solution, taking out the closed magnetic circuit, and heating, curing and forming the closed magnetic circuit to obtain a magnetic core; the obtained magnetic core is placed in a hard shell, then a copper bar is inserted, finally, a plastic part between the magnetic core and the copper bar is completed through injection molding, and the nanocrystalline strip winding iron core integrally formed through injection molding is obtained. According to the method, integrated injection molding of the magnetic core, the copper bar and the plastic part can be achieved. By further optimizing an adhesive resin glue solution system formed by curing, the curing effect and the magnetic performance of the iron core can be remarkably improved.

The present invention discloses a method for solidifying dredged sludge by using biological carbonization activated magnesium oxide technology, and belongs to the technical field of soil solidification. In the present invention, urease-producing bacteria are first used to prepare a pre-hydrolyzed urea solution, and then the pre-hydrolyzed urea solution and an activated magnesium oxide solidifying agent are separately and evenly mixed into dredged sludge with a certain water content according to a certain dosage, stirred to form a slurry, and the slurry is filled in a designated site or model and fully maintained. The present invention greatly reduces the construction cost and improves the feasibility and efficiency of solidification treatment of dredged sludge with high water content by introducing the technology of carbonization of urea solution pre-hydrolyzed by urease-producing microorganisms and activated magnesium oxide solidifying agent.

The invention provides a waste mine pit resource utilization mining method based on sludge solidification, and relates to the technical field of mine exploitation and resource recovery, and the method comprises the steps of sludge and water body composition analysis, layered water body extraction, wastewater heavy metal treatment, multi-stage filtration and centrifugal separation, solidified body putting and gradual slow release, multi-stage stirring, and layered exploitation. And waste rock and tailings are backfilled. According to the method, environment-friendly treatment and resource mining of the waste mine pit sludge are effectively achieved, environmental pollution is reduced, the recovery rate of mineral resources is increased, and good economic and social benefits are achieved.

The invention discloses a mold for core making equipment and a curing method and application of the mold, and belongs to the technical field of core making machine molds. The curing method comprises the following steps that sand shooting forming is conducted, specifically, in the mold closing state, molding sand is shot into a mold cavity from a sand shooting nozzle in a mold body to be used for forming a sand core; and heating and curing are conducted, specifically, a curing medium heated to be in a gaseous state is injected into the cavity through a plurality of air inlet channels, the curing medium makes contact with the peripheral side of the sand core and then is diffused and permeated, the sand core is cured from the periphery of the sand core, and the air inlet ends of the air inlet channels are separated from the sand shooting nozzles. According to the invention, molding sand injected into the mold can be quickly and uniformly attached to the surface of the loose core, and each part of the sand core can be quickly and uniformly cured in a short time, so that the curing speed of large pieces and high pieces is greatly increased, the curing effect and efficiency are improved, the compactness of the sand core can be improved through vibration, and the production efficiency is improved. And the product quality is further improved.

The invention provides a display panel, a display device and a preparation method of the display panel, the display panel comprises a substrate, an optical adhesive layer, an ink layer and a light adjusting part, and the optical adhesive layer is arranged on one side of the substrate and is formed through optical curing. The ink layer is arranged on the side, away from the substrate, of at least part of the structure in the optical adhesive layer, and the light adjusting part is arranged on the side, facing the substrate, of the ink layer and attached to the optical adhesive layer. The orthographic projection of the light adjusting part on the substrate and the orthographic projection of the ink layer on the substrate are arranged in an overlapping mode. In the embodiment of the invention, part of cured light transmitted to the lower part of the ink layer can be transmitted into the light adjusting part, and is adjusted by the light adjusting part to change the transmission path, so that at least part of light can be transmitted to other positions in the optical adhesive layer instead of entering the ink layer and being absorbed by the ink layer; therefore, the curing effect corresponding to the optical adhesive layer is improved, and the preparation yield and the use reliability of the display panel are improved.

A method for curing chloride ions in concrete, comprising: preparing a barium salt slow-release material; mixing 0.2-1% by mass of the barium salt slow-release material with a concrete mixture; and steam curing. The method provided by the invention can effectively improve the curing ability of the concrete body for chloride ions and prolong the service life of the concrete.

The invention relates to a method for preparing a high-performance low-carbon red mud-based geopolymer, which comprises the following steps of: preparing slurry, namely crushing dry Bayer red mud, calcining, mixing the calcined red mud with slag powder to serve as a cementing material, mixing the cementing material, aggregate, an alkali activator and an external additive, adding water, and uniformly stirring to form the slurry, thereby obtaining the high-performance low-carbon red mud-based geopolymer. Wherein the external additive comprises a polymer composition, and the polymer composition is composed of hydroxypropyl ethyl cellulose, polyoxyethylene and an ethylene-vinyl acetate copolymer. By adding the polymer composition, the strength of the geopolymer is effectively improved, so that the Bayer red mud can have excellent bending strength and breaking strength at a high proportion, the curing effect of the geopolymer on heavy metal ions is also effectively improved, the dissolution rates of the heavy metal ions Cr, Cu, Ni and the like are reduced by 50% or above, and the service life of the geopolymer is prolonged. The dissolution and diffusion of heavy metal ions in the long-term use process are reduced, and the environmental protection performance of the prepared geopolymer is improved.

The present invention relates to the field of slope reinforcement technology, specifically to a rapid construction method for mudstone interlayer slope protection and reinforcement technology, which solves the problems that the existing reinforcement efficiency of slopes with mudstone interlayers through on-site concrete pouring is low, and it cannot meet the rapid reinforcement of different slopes. When the water content of the slope soil is too high, it is not convenient to maintain soil stability, which easily causes slope collapse and other problems. A mudstone interlayer slope protection and reinforcement device includes a slope body, an X-direction reinforcement mechanism and a Z-direction tensioning mechanism. A plurality of Y-direction reinforcement mechanisms are installed on one side of the slope body, and a drainage ditch is provided on the side of the bottom of the slope body. The present invention can effectively improve the slope solidification effect and construction efficiency by using an assembled method to segment and anchor the slope, and is convenient for active drainage of the slope soil to avoid slope collapse caused by excessive water content.

The invention relates to the technical field of waste treatment and solidification, and discloses a fly ash slag and sludge synergistic stabilization treatment method which comprises the following steps: S1, raw material pretreatment: dehydrating fly ash by using a centrifugal dehydrator until the water content is lower than 10%, and treating the fly ash and slag by using a vibrating screen and a jaw crusher until the particle size is 0.5-2 mm; dehydrating the sludge until the water content is lower than 30% by using a belt filter press, and then drying the sludge in a hot air drying furnace until the water content is lower than 10%; s2, raw material mixing: mixing the pretreated fly ash, slag and sludge according to a set mass ratio; s3, adding a curing agent: adding the curing agent into the mixture, and uniformly stirring. By optimizing the proportion and selecting the proper curing agent, the problems of insufficient stability of a cured body and incomplete sealing of harmful substances are solved, and by treating the raw materials, adding the curing agent and optimizing the curing agent, the problems of poor sealing effect of heavy metals and high treatment cost are solved.

The invention belongs to the technical field of building materials, and particularly relates to a curing agent for fluid stabilized soil and a preparation method and application thereof. The curing agent comprises the following components in parts by weight: 20-40 parts of cement, 20-40 parts of slag, 15-35 parts of steel slag, 10-30 parts of fly ash, 5-15 parts of carbide slag, 1-10 parts of desulfurized gypsum, 0.01-1 part of a hyperdispersant, 0.01-2 parts of an expanding agent and 0.01-0.5 part of an internal curing agent. The curing agent disclosed by the invention has an excellent curing effect, can overcome the problem that high fluidity, high strength and low shrinkage cannot be considered in the existing fluid-state solidified soil technology, can improve the durability of the fluid-state solidified soil, and is suitable for various projects such as foundation backfilling and site leveling.

The invention relates to the technical field of road materials, in particular to a preparation method of high-elasticity rubber powder composite modified cold-mixed asphalt. The preparation method comprises the following steps: mixing matrix asphalt, high-elasticity rubber powder, an SBS (Styrene Butadiene Styrene) modifier, a cross-linking agent, an activating agent and polyurethane microcapsules; wherein the polyurethane microcapsule takes polyurethane as a shell layer and an asphalt regenerant as a core material, and when the shell layer is prepared, chitosan, sodium lignin sulfonate, acrylamide, trifluoroethyl acrylate and acrylic acid react to obtain composite powder; the prepared cold-mixed asphalt mixture can be mixed and paved at normal temperature / low temperature, and after paving, the high-elasticity rubber powder and the matrix asphalt are fully swelled to form a modified asphalt cementing material, so that the high-temperature stability of the cold-mixed asphalt mixture is enhanced, and the strength of a cold-mixed asphalt pavement is improved. In addition, the cold-mix asphalt waterproof coating has good self-healing performance at the room temperature, and the requirement for timely traffic of a cold-mix asphalt road is met.

The utility model relates to the technical field of aluminum veneer curing devices, in particular to a surface coating curing device for aluminum veneer production, which comprises a closed box, reinforcing legs are fixedly connected to the periphery of the lower end of the closed box, and UV lamp groups are fixedly connected to the middle of the inner left wall and the middle of the inner right wall of the closed box. A turnover device is fixedly connected to the left portion of the lower end of the closed box, the upper portion of the turnover device is located in the closed box, a fixed aluminum plate structure is fixedly connected to the upper end of the turnover device, and a transparent door body is movably installed on the right portion of the front end of the closed box. According to the surface coating curing device for aluminum veneer production, the turnover device and the heating aluminum plate assembly are arranged on the whole device, uniform and more comprehensive lamplight irradiation heating can be conducted on the aluminum veneer body clamped in the hollow frame, and therefore the surface coating curing efficiency of the aluminum veneer body is improved, and the surface coating curing efficiency is improved. And the quality of the aluminum veneer body produced after curing is better.

The invention discloses a harmless treatment method for electrolytic manganese residues. The harmless treatment method comprises the following steps: (1) crushing the electrolytic manganese residues, and uniformly mixing the crushed electrolytic manganese residues with an additive to obtain mixed residues; the additive comprises a porous aluminosilicate material and an alkaline material; and (2) roasting the mixed slag to obtain the harmless electrolytic manganese slag. According to the innocent treatment method for the electrolytic manganese residues, the electrolytic manganese residues are subjected to innocent treatment by adopting the combined roasting process of adding the additive (including the porous aluminosilicate material and the alkaline material), the solidification effect on the electrolytic manganese residues is good, and efficient treatment of manganese, ammonia nitrogen and water-soluble salt is achieved.

The invention discloses an impregnation liquid for an iron-based alloy magnetic powder core and an impregnation method based on the impregnation liquid. The impregnation liquid is prepared from the following components in percentage by mass: 5-15% of a metal organic compound, 5-20% of resin and 65-90% of an organic solvent. The impregnation method comprises the following steps that (1) iron-based alloy powder before insulation is put into impregnation liquid to be soaked, drying is conducted after soaking, and impregnated iron-based alloy powder is obtained; (2) carrying out insulation treatment on the iron-based alloy powder by using the nano silicon oxide dispersion liquid, and preparing an iron-based alloy magnetic powder core by using a powder metallurgy process after the insulation treatment, so as to obtain the iron-based alloy magnetic powder core; the obtained iron-based alloy magnetic powder core is cleaned and dried, and a to-be-impregnated iron-based alloy magnetic powder core is obtained; (3) completely immersing the iron-based alloy magnetic powder core into the impregnation liquid for soaking, and cleaning after soaking; and (4) heating and curing the cleaned iron-based alloy magnetic powder core, and naturally cooling to obtain the impregnated iron-based alloy magnetic powder core.

The invention relates to the technical field of rock wool production, and discloses a recycled cotton recycling device and method.The recycled cotton recycling device comprises a scrap air bellow and a glue spraying pipeline, the bottom end of the scrap air bellow is connected with a cotton collecting machine and used for laying rock cotton fibers on a screen plate of the cotton collecting machine, and at least two groups of scrap adding pipelines are arranged at the top end of the scrap air bellow; the glue spraying pipeline extends into the broken edge air box through the side wall of the broken edge air box, is provided with a plurality of atomizing nozzles and is used for spraying glue to broken edges falling from the broken edge adding pipeline; according to the invention, the glue is sprayed again on the broken edges of the recycled cotton, so that the curing effect of the recycled cotton and the primary felt can be greatly enhanced.

The invention discloses a slope cropland soil solidifying material based on agricultural waste and a preparation method thereof, and the slope cropland soil solidifying material is prepared from the following raw materials in parts by weight: 150-200 parts of a calcium lignosulphonate solution, 150-200 parts of a vinasse urease bacterium solution, 15-20 parts of phosphogypsum, 3-5 parts of urea, 2-3 parts of magnesium nitrate, 2-3 parts of calcium hydrophosphate and 2-3 parts of potassium carbonate. Wherein the calcium lignosulphonate solution is obtained by alkali treatment of corncobs, and the vinasse urease bacterial liquid is obtained by two-stage fermentation of corn vinasse with bacillus amyloliquefaciens and bacillus pasteurii. The prepared slope cropland soil solidification material can effectively utilize agricultural wastes, and can improve the soil structure and soil fertility and promote the growth of slope cropland plants while reducing water and soil loss.

The invention discloses an inorganic fiber composite board adhesive with high durability and environmental protection performance and a method, according to the adhesive, rock wool fiber powder and surface modified nanoparticles are combined to form an inorganic filler, a synergistic effect is achieved on a microstructure, and the hardness and wear resistance of the adhesive and the stability of a composite board are effectively improved. By adding the quaternary ammonium salt catalyst, the curing temperature is remarkably reduced, the production efficiency is improved, and complex environments are adapted. And the phosphorus-nitrogen composite flame retardant is adopted, so that the fireproof performance of the composite board is enhanced, a compact carbonized layer is formed in case of fire, and flame diffusion is prevented. And the internal structure of the plate is uniform and stable through the section-by-section heating and pressurizing process, and high-precision application is achieved.

The invention discloses a special tunnel furnace for precision machining of a coil panel and a machining process thereof.The special tunnel furnace comprises a main body unit, the main body unit comprises a tunnel furnace main body, a metal conveying mesh belt is arranged on the tunnel furnace main body, a feeding area is arranged on the tunnel furnace main body, and two air curtain machines are symmetrically and fixedly installed on the tunnel furnace main body; and a plurality of circulating fans and a plurality of humidifiers are fixedly mounted on the tunnel furnace main body. A gear motor is started, the output end of the gear motor drives a first rotating rod to rotate, the first rotating rod drives a second rotating rod to rotate through a first transmission assembly, the first rotating rod and the second rotating rod drive first fan blades to rotate, and the first fan blades suck hot and wet air into a circular groove from a through opening and blow the hot and wet air upwards; the hot moisture moves upwards along the first vortex ventilation opening in the flow guide plate, the hot moisture penetrates through the joint of the second vortex ventilation opening and the electromagnetic coil, the electromagnetic coil makes full contact with the hot moisture, and the curing effect of the hot moisture and the electromagnetic coil is improved.

Provided is a copolymer which has excellent curability, production stability, and storage stability, and which is capable of imparting excellent solvent resistance to a cured product. The copolymer contains a copolymer derived from a compound represented by formula (1) (in the formula, R1a represents a hydrogen atom or an alkyl group having 1-7 carbon atoms. And R2a represents a divalent organic group. And Xa represents a heteroatom. A structural unit (A) derived from a compound (a) represented by formula (1); a structural unit (B) derived from a polymerizable unsaturated compound (b) containing an epoxy group; and a structural unit (C) derived from an addition reaction product of the compound (a) represented by formula (1) and a polymerizable unsaturated compound (c) containing an epoxy group. And a copolymer having a carboxyl group derived from the compound (a) represented by formula (1), an epoxy group derived from the polymerizable unsaturated compound (b) containing the epoxy group, and a polymerizable unsaturated group derived from the polymerizable unsaturated compound (c) containing the epoxy group. # imgabs0 #

The utility model provides a multifunctional double-cavity vacuum coating device which comprises a spraying chamber and a vacuum coating chamber, the vacuum coating chamber is arranged at the top of the spraying chamber, and the vacuum coating chamber is communicated with the spraying chamber through a through hole. A rotating frame is arranged in the spraying chamber, the rotating frame is connected into the spraying chamber through a guide column, the guide column is vertically connected into the spraying chamber, the rotating frame is in driving connection with a driving device, and the driving device drives the rotating frame to ascend into the vacuum coating chamber for vacuum coating. According to the utility model, priming paint coating, vacuum coating and finishing paint coating are integrated into one device, so that workpiece carrying is reduced, workpiece collision is avoided, the surface quality of workpieces is improved, and the production efficiency is improved. The spraying chamber and the vacuum coating chamber which are arranged up and down can reduce the occupied area of equipment, and the rotating frame keeps rotating at a constant speed in the spraying process, so that spraying is more uniform, and the quality of workpieces is improved.

The utility model relates to agitating equipment technical field, concretely to a kind of intelligent sludge solidification agent mixing and stirring equipment, comprising: tank body, support platform, driving gear, transmission gear disc, driven gear ring, connecting ring, connecting rod, scraper, connecting gear, driving bevel gear, driven bevel gear, stirring shaft and stirring blade.Driving gear is engaged with transmission gear disc, driven gear ring is fixedly sleeved in transmission gear disc, connecting ring is installed at the bottom of driven gear ring, connecting ring is arranged connecting rod in circumference, connecting rod outer ring is fixed scraper, driven gear ring top is engaged with connecting gear, connecting gear is fixed with driving bevel gear by connecting shaft, driving bevel gear lower side is engaged with driven bevel gear, driven bevel gear is sleeved with stirring shaft and fixed stirring blade, and stirring shaft and driven bevel gear are rotatably installed on sealing cap.The equipment is high-efficiency stirring by multistage transmission system, scraper is designed to remove material adhered to the inner wall of tank, avoid residual, improve stirring uniformity and efficiency, reduce raw material waste, improve solidification effect.

The present invention provides an epoxy resin that has excellent curability, when a lowactivity catalyst is used or when used at low temperatures, that has excellent storage stability, and that yields a coating material having excellent coating film finish properties and corrosion resistance. The present invention further addresses an object of providing an amine-modified epoxy resin produced by reacting the epoxy resin with an amine compound, as well as providing a cationic electrodeposition coating material containing the amine-modified epoxy resin. The solution provided is a modified epoxy resin produced by reaction of at least the following (i) and (ii) and having an average polyfunctionalization degree (X1) per molecule of the modified epoxy resin of 0.10 or greater: (i) a compound (α) having one or more epoxy groups, (ii) a compound (β) having a functional group that is reactive with an epoxy group and that has a total functionality of the functional group of 3 or greater, and / or a compound (γ)having a functional group that is reactive with an epoxy group and that has a total functionality of the functional group of 1 or 2, and the average polyfunctionalization degree (X1) per molecule of the modified epoxy resin being represented by Equation (1) below: Equation (1): Average Polyfunctionalization Degree (X1) = Number of Terminals Per Molecule of Modified Epoxy Resin - 2

The invention relates to the technical field of new materials, and discloses a high-elasticity grouting material and a preparation method thereof.The method comprises the steps that after an acrylate mixture and triethanolamine are stirred to be evenly mixed, methyl methacrylate, styrene, vinyl trichlorosilane and N-hydroxymethyl acrylamide are sequentially added for stirring; adding an initiator and continuously stirring to promote the polymerization reaction; gradually adding heavy calcium carbonate, aluminum oxide and nano silicon dioxide, ensuring uniform distribution of the filler, adding butyl acrylate and hydroquinone, adding a defoaming agent and a dispersing agent, and continuously stirring to remove bubbles and ensure uniform distribution of the filler, so as to obtain a mixture; and pouring the mixture into a mold for curing to obtain the high-elasticity grouting material. The high-elasticity grouting material disclosed by the invention has excellent mechanical properties and durability, and is suitable for crack repair, water prevention, sealing and the like of various constructional engineering.

The utility model relates to a kind of off-type membrane silicone oil quantitative transfer coating curing device, belong to off-type membrane production equipment technical field, including installation bottom plate, the top of installation bottom plate is fixedly installed with the support vertical board of two numbers, two The winding roller is rotatably installed between support vertical board, two The double curing assembly is arranged between support vertical board, the double curing assembly includes the hollow roller of three numbers rotatably installed between two The support vertical board, the both ends of the hollow roller rotatably install rotary connector.Off-type membrane silicone oil quantitative transfer coating curing device, by being provided with three hollow rollers of triangular distribution between two support vertical board, so that the off-type membrane of coating completion, bypass three hollow rollers, hot water is passed into the inside of hollow roller, off-type membrane is heated and solidified, off-type membrane is irradiated and solidified by three ultraviolet lamps, three double solidification, improve the effect of solidification.

This invention proposes an impact-resistant seawall repair adhesive and its preparation method, belonging to the field of adhesive technology. The impact-resistant seawall repair adhesive is prepared from the following raw materials in parts by weight: 70-100 parts water glass, 30-40 parts sodium fluorosilicate, 5-10 parts ammonium chloride, 10-15 parts curing agent, 30-50 parts dimethyl silicone oil, 5-7 parts metal oxide, 2-4 parts emulsifier, and 100-120 parts water. This impact-resistant seawall repair adhesive is a silicate inorganic adhesive that can withstand extremely high temperatures and large tensile and shear forces. It boasts advantages such as high bonding strength with the substrate and abundant raw material sources, good stability, and convenient operation.

The present invention is characterized by containing (A) an organic polymer which has a molecular chain terminal terminated with a hydrolyzable silyl group and / or a hydroxysilyl group and does not contain an organopolysiloxane structure in the main polymer chain, and (B) a hydrolyzable organosilane compound represented by formula (1) and / or a partial hydrolysis-condensation product thereof at a specific ratio: (1) (R1 is a monovalent hydrocarbon group, n is 1-8, and m is 3 or 4). (C) a first agent of a curing catalyst; the two-component type room-temperature fast-curing resin composition, which is composed of a specific ratio of a component A, a component B and a component C, and a second agent containing (A ') an organic polymer in which the molecular chain end is blocked by a hydrolyzable silyl group and / or a hydroxysilyl group and which does not contain an organopolysiloxane structure in the main polymer chain, has excellent fast curability and deep curability, and also has good workability. Furthermore, during curing, as a release group (release compound), cyclic ketone compounds such as cyclobutanone, cyclopentanone and the like are released and released, so that the problems of harmfulness to a human body and the environment and safety are solved. # imgabs0 #