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254 results about "Exterior insulation finishing system" patented technology
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Exterior insulation and finish system (EIFS) is a general class of non-load bearing building cladding systems that provides exterior walls with an insulated, water-resistant, finished surface in an integrated composite material system. In Europe, systems similar to EIFS are known as External Wall Insulation System (EWIS) and External Thermal Insulation Cladding System (ETICS).
Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof
InactiveCN101177967ALow costReduce heat transferCovering/liningsInsulation layerThermal energy storage
The invention relates to a triad phase change and energy storage external thermal insulating system of an external wall and the job practice of the system. A boundary layer, an insulation layer, a crack shielding layer and a finishing coat are arranged from a basal wall to outside in sequence. The insulation layer comprises three layers, including a bonding insulation layer which is an insulation mortar layer, a stable insulation layer which is an insulation board and an active insulation layer which is a phase change and energy storage insulation mortar layer, which are bonded with each other from interior to exterior; wherein, the fine aggregate in the phase change and energy storage insulation mortar layer uses inorganic porous particle as vector, organic phase changed material is adsorbed and stored in the pore space, and the outside surface comprises the phase change and energy storage porous medium of polymer-based composite material film. The crack shielding layer comprises a crack shielding mortar with strengthened mesh inside, meanwhile, a clip is vertically penetrated into the basal wall from the outside of the strengthened mesh. The invention adopts a triad insulation structure as the structure and phase changeable energy-storage material as fixing material, which significantly improves the insulation effect of wall and is favorable for keeping stable indoor temperature and substantially saving the energy consumption of indoor air conditioner.
Owner:北京中远汇丽精细化工有限公司
Direct-compress EPS inorganic clad plate and exterior outer-insulating system and construction method thereof
InactiveCN101158213AAvoid field workRapid productionCovering/liningsSolid waste managementComposite plateWeather proofing
The invention discloses an external insulation system and a construction method of a straight compressing EPS inorganic composite plate. The external wall firstly pre-produces the straight compressing EPS inorganic composite plate or a straight compressing EPS inorganic composite decorative board in a factory and compresses an inorganic composite enhancement layer onto a single-side of an expanded EPS plate by using a mechanical method; the outer surfaces of a base course wall of a building all adopt the EPS inorganic composite plate which adheres to a leveling blanket through bonding sands; the slab joint is pointed by jointing material and the outside of the jointing material is sealed again by weather proofing sealant; and a finish is arranged at the lateral of the system. The invention is characterized by the anti-crack, the good durability, the reliability and safety, the low cost and the fast construction.
Owner:余景春
Flexible ceramic-like tile and production process thereof
The invention provides a face brick for decorating a building wall and a production technique, in particular to a decorative face brick adhered on the outer surface of a heat-insulating system of an external wall and the production technique of the face brick. The face brick adopts high molecular polymer and cement as gelled materials, quartz sand and / or calcium carbonate as aggregate, and acrylic acid polyurethane resin as glazed face. The face brick consists of polymers formed by cement and high molecular polymer particles, and has high strength, high tenacity, excellent resistance to pollution and light mass; the brick can release the temperature stress slowly and is easy to be cleaned. The production technique is simple and is suitable for large-scale production.
Owner:北京博达晟业科技发展有限公司
Flame-retardant waterproof material and preparation method thereof
ActiveCN103232208AFast constructionImprove waterproof performanceHeat proofingFire proofingInsulation systemFire retardant
The invention discloses a flame-retardant waterproof material which can be used in an exterior wall outer insulation system. The material comprises two components which are respectively a liquid material and a powder material. The liquid material comprises the components of: silicone acrylic emulsion, a preservative, a dispersing agent, a defoaming agent, a wetting agent, and water. The powder material comprises the components of: common Portland cement, high-aluminum cement, quartz sand, cellulose ether, a water-reducing agent, and a flame retardant. The material is used in an exterior wall outer insulation system, and solves problems of high flammability and fire-prone property of an organic insulation plate of a current exterior wall outer insulation system during construction and after application. Also, the product has good flexibility and water resistance, such that a problem of reduced insulation effect after the exterior wall cracks and water is let in is solved.
Owner:XUZHOU WONIUSHAN NEW WATERPROOF MATERIALS +1
Eifs structures, methods of manufacturing and compositions for use in eifs cladding for reducing bird-related exterior wall damage
An enhanced base coat for an exterior insulation finishing system (EIFS) includes a bird repellent dispersed throughout a base material. A preferred bird repellent includes methyl anthranilate. EIFS claddings of the present invention include insulation boards mounted to a substrate with adhesive, the enhanced base coat applied to the exposed surface of the mounted insulation boards, a first mesh and an optional second mesh embedded in the enhanced base coat, and a finishing coat applied to the enhanced base coat in which the mesh(es) are embedded.
Owner:ADAMS BENJAMIN E
External thermal insulation system with low-thermal-conductivity and high-strength mortar
InactiveCN102912866ASimple construction processRandom shapeCovering/liningsClimate change adaptationEpoxyFiberglass mesh
The invention discloses an external thermal insulation system with low-thermal-conductivity and high-strength mortar. The external thermal insulation system comprises interface mortar, heat insulation mortar, anti-crack plastering mortar, alkali-resistant fiberglass mesh, flexible waterproof putty and modified epoxy resin. The system adopts onsite plastering type cavity-free external thermal insulation procedures, and a face layer adopts a flexible gradient material matching system. The system has the advantages of high wind pressure resistance, weather resistance, integral crack resistance, fire rating, impact resistance, thermal storage capacity, air permeability and dimensional stability, small contraction, excellent heat insulation performance and the like. Further, the external thermal insulation system is simple in construction process, can be moulded optionally, and is especially applicable to buildings rich in building elevation and available for direct construction on base layers poor in evenness.
Owner:池州市崇源节能建筑材料有限公司
Exterior wall exterior heat preservation system for spray coating polyurethane rigid foam
InactiveCN101435254AAvoid hollowingWith fire-stop functionCovering/liningsHeat proofingSpray coatingEngineering
The invention relates to an outer heat insulation system for an outer wall sprayed with polyurethane hard bubble. The system is composed of moistureproof priming paint, polyurethane hard bubble, interface slurry, a levelling layer, alkali resistant grid cloth, plaster slurry, and a base wall, wherein the polyurethane hard bubble is directly arranged on the base wall surface coated with moistureproof priming paint, the outside of the polyurethane hard bubble is provided with the levelling layer, the interface slurry is disposed between the levelling layer and the polyurethane hard bubble, the outside of the levelling layer is provided with the alkali resistant grid cloth, and the outside of the alkali resistant grid cloth is provided with the plaster slurry. The system of the invention has simple structure and rapid construction, can effectively prevent the empty drum, crack, and water seepage of the wall surface, and has fireproof function.
Owner:上海英硕聚合材料股份有限公司
Flexible tapestry brick of external wall outer insulation system and production method thereof
The invention discloses a flexible decorated brick for exterior wall insulation system, mainly comprising main-body bricks or a composite surface coating of main-body bricks. The main-body brick formula contains major components of soil and acrylic emulsion, and further contains dispersant, softening agent, coloring agent, flame retardant, antifreeze and water according to different product performance requirements. The surface coating formula contains the main components of metal powder or a compound powder of more than two kinds of non-metallic powder or metal powder and acrylic emulsion and further contains dispersant, softening agent, coloring agent, flame retardant, antifreeze and water according to the needs of different product performances. The product of the invention is light-weighted, freeze-thaw resistance, anti-aging, high in bond strength, flexible and good in water-repellent and permeability, the pollution resistance of which is equivalent to that of polished tiles and the color of which is as rich as the paint and the appearance of which can be made into a decorative texture of metal curtain walls, stone walls, ceramic, wood, leather or cloth. Particularly, the inventive product has an excellent compatibility with the exterior insulation system, suitable for the decorated layer of the exterior insulation system. In addition, the inventive product avoids using the clay resource which is in shortage as the main production raw material and is a low-cost, environment-friendly flexible decorated material with high performance for exterior wall insulation system.
Owner:石磊
Building exterior wall external thermal insulation system waterproof and drainage construction method
InactiveCN104179263AImprove anti-crack and anti-seepage performanceEliminate potential safety hazardsHeat proofingBuilding insulationsSocial benefitsCrack resistance
Owner:ZHONGQI JIAOJIAN GRP
Anorganolith/slag wool thin-plastered outer wall thermal insulation system and construction technology
InactiveCN101701476ASimple construction processImprove insulation effectCovering/liningsClimate change adaptationSlagEngineering
The invention provides an anorganolith / slag wool thin-plastered outer wall thermal insulation system, comprising a basement layer, a bonding layer, a thermal insulation layer, an anti-crack protective layer and a veneer layer, wherein the thermal insulation layer is a rock / slag wool thermal insulation layer, adopts a combination mode of fixing anchor bolts and sticky nails by bonding mortar and a rock / slag wool thermal insulation plate to fix the rock / slag wool thermal insulation plate with the basement layer; the density range of the rock / slag thermal insulation is 80-220kg / m3, and 10% of deformation compression resistance strength is larger than 30kPa; the outer side of the thermal insulation layer is the anti-crack protective layer which adopts reinforced fiberglass mesh or hot-galvanizing wiremesh and anti-crack mortar to manufacture an integral structure, adopts a metallic gasket type integral anchor bolt with wind load resistance to fix the rock / slag wool thermal insulation plate on a wall body of the basement layer firmly, and performs integral connection of the alkali-resisting fiberglass mesh or galvanized steel wire netting with the wall body of the basement layer of the rock / slag wool thermal insulation plate; and the outside of the anti-crack protective layer is the veneer layer. The invention has the advantages of good thermal insulation effect, simple construction, high bonding strength, good fire-resisting performance and the like.
Owner:鳄鱼制漆(上海)有限公司
Polymers anti-cracking mortar
The invention provides polymer crack-resistant mortar, which is prepared with 25 to 35 percent of cement, 55 to 65 percent of sand, 5 to 10 percent of pulverized fuel ash, 2 to 4 percent of soluble powdered gum, 0.1 to 0.5 percent of wood fiber, and 0.2 to 0.5 of hydroxypropyl methylcellulose through mixing. All of the indices of the polymer crack-resistant mortar meet the standard requirements of the Material for Exterior Wall Thermal Insulation System of Buildings (DBJ04-234-2005); the distortion resulting from drying shrinkage of the polymer crack-resistant mortar is small; the cohesive strength is high with high crack resistance, placeability and moisture retention; the hardened polymer crack-resistant mortar can be bonded to the wall or other parent materials well, and can prevent internal wall and external wall from cracking. The beating uniformity is high; the quality is stable; and the quality of building construction is guaranteed by adopting the polymer crack resistant mortar for construction.
Owner:闵博干
Special low-alkalinity adhesive plaster integrated mortar for insulation plate
The invention discloses special low-alkalinity adhesive plaster integrated mortar for an insulation plate. The special low-alkalinity adhesive plaster integrated mortar comprises the following components in percentage by weight: 25-40% of a four-element composite cementitious material, 55-75% of aggregate, 0.1-0.5% of a water-retaining thickening component, 0.1-0.5% of an anti-cracking component, 1.0-5.0% of a reinforced hydrophobic component and 1.0-2.0% of an anti-sagging component. The special low-alkalinity adhesive plaster integrated mortar can be used for adhering foamed cement plates and has the characteristics of high adhesion property, good toughness and no sagging, and can be also applied to surface protection treatment of foamed cement insulation plates, can be used in cooperation with alkali-resistant glass fiber meshes and has the characteristics of good water retention property, long construction time, easiness in leveling and smoothening, high strength, no cracking, no powder dropping, and the like. According to the special low-alkalinity adhesive plaster integrated mortar, a four-element composite cementitious system is adopted, the alkalinity in the system is alleviated, the water absorption rate is low, and the hydrophobic effect is achieved, a thinly plastered external wall insulation system made of the foamed cement insulation plates with the mortar is very good in durability, and saltpetering or whitening of a finish coat does not occurs easily.
Owner:苏州市姑苏新型建材有限公司
External wall heat-insulating coating
The invention discloses an external wall heat-insulating coating, which comprises the components of a silicone resin emulsion, an organosilicon water repellent, a flexible acrylic emulsion, a dispersant, a wetting agent, a preservative, a thickener, a leveling agent, a defoamer, a pH value regulator, rutile titanium pigment, gap glass microballoons, coarse whiting powder, a film-forming auxiliary agent, ethylene glycol, hydroxyethyl cellulose, deionized water and the like, and is prepared by preparation processes of dissolving and dispersing through a high-speed dispersion kettle, mixing and the like. The external wall heat-insulating coating has the characteristics of low moisture pickup, high permeability, excellent dirt resistance and weathering durability, and obvious heat-insulating effect, and has good compatibility and matching property with an external wall heat-insulation system, is convenient for construction, and is widely applied to brushing and decorating the external walls of buildings.
Owner:北京虹霞正升装饰装修工程有限责任公司
Heat-insulating decorative fireproof partition board for exterior wall of building and construction method thereof
ActiveCN102071754AGood decorative effectAdvanced technologyCovering/liningsHeat proofingCeramicFluorocarbon
The invention discloses a heat-insulating decorative fireproof partition board for an exterior wall of a building and a construction method thereof. The heat-insulating fireproof decorative board adopts a heat-insulating foaming ceramic board made of fireproof materials as a fireproof partition and heat-insulating material; the heat-insulating foaming ceramic board, an enhanced panel and veneer materials form an integrated board with the functions of fire prevention, heat insulation and decoration; integrated boards are arranged along the horizontal direction of the building at intervals of certain height in a heat-insulating system for the exterior wall of the building or arranged on upper edges of window and door openings of the building to form a fire barrier, so that the flame propagation can be effectively prevented and the fire damage can be reduced; the heat-insulating fireproof decorative board is bonded with a base course wall of the building through cement mortar at first and then anchored and supported through a machine; and exterior finishes can be painted with fluorocarbon paint, fluorocarbon metallic paint, stone-like paint and the like and be matched with a conventional heat-insulating decorative board for the exterior wall of the building for use. The heat-insulating decorative fireproof partition board disclosed by the invention can be used as a fireproof construction measure to be widely applied to heat-insulating projects of exterior walls of the building industry, and has the advantages of fire prevention, heat insulation, durability, impact resistance, good decorative effect and the like. The construction method disclosed by the invention has the advantages of advanced technology, economy and rationality, convenience for assembly, low energy consumption for construction, and conformity with the national requirements of environmental protection and energy saving.
Owner:江苏建科土木工程技术有限公司
Polyphenyl plate thinly plastered external insulation system of outer wall
InactiveCN101575880ASolve the cracking problemSolve shrinkage deformationCovering/liningsSolid waste managementGlass fiberStress concentration
The invention relates to a polyphenyl plate thinly plastered external insulation system of an outer wall, comprising a wall structure layer. The polyphenyl plate thinly plastered external insulation system of the outer wall is characterized in that the wall structure layer is sequentially provided with a heat insulation layer, a crack-resistant protection layer and a finishing coat outside the wall structure layer , wherein the insulation layer is formed by bonding slurry and flame-resistant type expansion polyphenyl plate; the crack-resistant protection layer is formed by crack-resistant mortar and glass fiber alkali-resistant grids; the finishing coat is outer wall flexible putty; tray rivets are arranged on the glass fiber alkali-resistant grids and connected with the wall structure layer; and the finishing coat is formed by crack-resistant mortar, flexible tile bonding agent and tile. The invention has the advantages of solving a the problems of cracking between the crack-resistant protection layer and the finishing coat, the stress concentration and the shrinkage distortion of the insulation layer and the crack-resistant protection layer, and the ageing resistance and durability of the crack-resistant protection layer and the finishing coat.
Owner:上海浩赛干粉建材制品有限公司
Outer heat preservation system of composite decorative board of rigid polyurethane for pouring in site, and construction technique
InactiveCN1916307ALow costRealize production prefabricationCovering/liningsWallsPolystyreneFluorocarbon
The present invention relates to a cast-in-place hard polyurethane composite decorative plate exterior heat-insulating system and its construction process. It is characterized by that said process includes the following steps: utilizing a special composition technique to make polystyrene or hard polyurethane foam plate and fluorocarbon aluminium alloy plate or fluorocarbon inorganic plate into a kind of misplaced heat-insulating decorative plate; fixing said heat-insulating decorative plate on wall body base layer in the field by adopting three-dimensinal positioning method and invisible plastic expansion stay bolt, and forming a cavity between said heat-insulating decorative plate and wall body base layer, pouring hard polyurethane foam into said cavity so as to form adhesive heat-insulating layer; finally caulking the periphery of said misplaced composite decorative plate.
Owner:武汉德丽宝建筑节能技术有限公司
Hydrophobic concrete-based polyphenylene granule heat-insulating mortar dry powder and its usage method
The invention provides a kind of hydrophobic concrete-based polyphenylene granule heat-insulating mortar dry powder, wherein each unit of the thermal insulating mortar comprises the following raw material as the components: polyphenyl particles having a grain size of 3-5mm, comprising silicate cement 145-165 kg, coal ash and / or high calcium coal ash 50-70kg, polypropylene fiber 0.4-1kg, 80-100 mesh heavy calcium powder and / or calcium carbonate powder 1.3-1.7kg, silicane base powder 1.0-2.1kg, cellulose methyl and / or methylcellulose propylene glycol ether 1.0-2.1kg, polyvinyl alcohol dried powder 1.7-2.3kg, sodium dodecyl silicate 0.026-0.030kg, and dispersible latex powder 1.7-3.6kg.
Owner:NANJING CENGO ENERGY SAVING MATERIAL
Heat insulating system outside external wall
InactiveCN1811088AAvoid spreadingStop crackingHeat proofingBuilding reinforcementsEngineeringFire retardant
The heat insulating system outside external wall features that there are base layer with alkali resistant strengthening treating agent outer the concrete base wall and connected to the heat insulating board through silicon modified polymer mortar adhesive and plastic anchor part, alkali resistant netted cloth outside the heat insulating board, elastic anticracking silicon modified polymer putty and self-structured waterproof anticracking closing layer between the heat insulating board and the alkali resistant netted cloth, facing silicon modified polymer mortar outside the alkali resistant netted cloth, fire retardant paint around the window and silicon modified acrylate paint in the outmost layer. The present invention has the advantages of simple structure, low cost, easy construction, raised wall surface quality and fire retarding function.
Owner:上海英硕聚合材料股份有限公司
Ultra-light-weight foam concrete and manufacturing method of same
InactiveCN102863193AReduce dry densityLow thermal conductivityCeramicwareFoam concreteThermal insulation
The invention relates to an ultra-light-weight foam concrete and a manufacturing method of the same. The manufacturing method comprises the following steps of: slowing stirring water, a cementing material, a water reducer and basalt fiber at a speed of 120rpm for 2 minutes after being mixed uniformly, quickly stirring the water, the cementing material, the water reducer and the basalt fiber at a speed of 240rpm for 2 minutes, mixing foam and cement paste, adding hydroxyethyl methyl cellulose into the mixture, stirring the mixture at a speed of 120rpm for 2 minutes to obtain paste, pouring the paste into a mould, putting the paste into a curing chamber for standard curing after being demoulded, and standing the paste for 28 days to obtain the ultra-light-weight foam concrete. Compared with the prior art, the ultra-light-weight foam concrete provided by the invention has the advantages of small dry density, low thermal conductivity and high compressive strength, can be made into a sheet material with a fire rating A and applied in an external thermal insulation system, and has the advantages of short curing time and no easy for surface pulverization.
Owner:WUHAN UNIV OF TECH
External insulating system for thinly plastered external wall of extruded polystyrene board
InactiveCN101634169AEnhanced waterproof and moisture-proof functionDoes not affect the actual usable areaCovering/liningsClimate change adaptationAdhesive cementPolystyrene
The invention relates to an external insulating system for a thinly plastered external wall of an extruded polystyrene board, which comprises a wall structure layer. The external insulating system is characterized in that the wall structure layer consists of extruded board adhesive cement, the extruded polystyrene board, extruded board anti-cracking mortar, a hot galvanizing steel mesh, a tray anchor bolt, ceramic tile binder and a ceramic tile in turn, the extruded board adhesive cement and the extruded polystyrene board are hard boards manufactured by the continuous extruding-foaming-shaping technology and provided with closed hole honeycomb structures; and an extruded board interface agent is coated on two surfaces of the boards. The external insulating system has the advantages that the problem that the extruded polystyrene board with two smooth surfaces is stuck with other insulating building materials is solved, and the external insulating system has excellent insulating function; the energy consumption of heating and cooling for living is greatly reduced; no clear thermal bridge exists; the phenomena of dewing and freezing at lower temperature in winter are avoided; the water-proof and damp-proof functions of the wall are increased so as to effectively protect the building main body structure; the system has good living comfort level and does not affect the actual using area of the house; the application range is broad; and the system is applied to various new and old buildings.
Owner:上海浩赛干粉建材制品有限公司
Special paint for external thermal insulation system of outer wall
The invention discloses a special paint for an external thermal insulation system of an outer wall, which is characterized by comprising the following steps: 1) mixing 100-300 parts of water, 0.5-2 parts of carboxyethyl cellulose, preservatives, dispersing agents, wetting agents and antifoaming agents; adding the whole mixture in an agitated reactor once; and regulating pH value to be 6-8; 2) adding 8-15 parts of propylene glycol, 150-200 parts of titanium white, 20-30 parts of calcinedkaolin, 40-60 parts of 800 wollastonite in powder, 50-80 parts of natural blanc fixe, 200-300 parts of silicone acrylic emulsion, 100-200 parts of flexible pure acrylic emulsion, coalescent, antifoaming agents and thickening agent to the reaction solution in step 1) for further reaction to obtain faint yellow or oyster white milk; and 3) adding 60-80 parts of glass microsphere powder into the faint yellow or oyster white milk, rotating at speed of 200-300rpm for 5-10min to obtain finished products. The invention greatly reduces proportion of heat transferring to inside the wall and has sound effects of crack resistance, thermal insulation and heat preservation.
Owner:SHANGHAI YUNNI NEW MATERIALS
Composite fireproof thermal-insulation board for fire barrier of external thermal insulation system for outer wall and preparation method of the board
The invention discloses a composite fireproof thermal-insulation board for a fire barrier of an external thermal insulation system for an outer wall and a preparation method of the board, and relates to a fireproof thermal-insulation board and a preparation method of the board. The board solves a technical problem that fireproofing security of the external thermal insulation system for the outer wall in the prior art is low. The fireproof thermal-insulation board provided by the invention is prepared from expanded perlite, floating beads, anti-crack fibers, a water repellent, an air entraining agent, water glass, re-dispersible rubber powder, cement, sodium fluosilicate and water. The preparation method comprises the steps of mixing raw materials, placing raw materials in a mold, solidifying the mold, demolding to obtain a blank, and heating and drying the blank to obtain the board. The fireproof thermal-insulation board provided by the invention has the characteristics of bulk density of 250-290kg / m<3>, compressive strength larger than 0.15MPa, thermal conductivity not larger than 0.060W / (m*k), water absorption not larger than 2%, hydrophobic rate not less than 98.0%, linear shrinkage not larger than 0.3%, 28d softening coefficient not less than 0.5, 50 times freezing and thawing cycle strength loss not larger than 15%, and mass loss not larger than 2.5%.
Owner:葛兆明 +6
Exterior insulation and finish system and method and tool for installing same
An exterior insulation and finish system (EIFS) is provided for use with associated insulation and substrate layers of a building. The system includes primary and secondary water resistant barriers on first and second surfaces of the associated insulation layer. The secondary water resistant barrier includes a single adhesive and sealing layer defining at least one channel and adhesively securing the second surface of the associated insulation layer to the associated substrate layer. The system is usable with a plurality of associated insulation layers disposed in abutment, the single adhesive and sealing layer defining at least one channel extending from the first insulation panel to the second insulation panel and being adapted to conduct fluid therethrough. Further, a hand tool for working the adhesive and sealing layer is provided. The hand tool includes a handle connected with a flat inflexible rectangular plate, at least one of the longer edges thereof being upwardly curved and including a plurality of spaced apart teeth.
Owner:TREMCO CPG INC
Thermal insulation waterproof daub and preparation method thereof
The invention discloses a thermal insulation waterproof daub and a preparation method thereof. The preparation method comprises the following steps of putting sodium silicate aqueous solution, a mildew preventive, a dispersing agent, an ester alcohol and functional fiber into a mixing tank with mixed liquor of styrene-acrylic emulsion, a coupling reagent and a wetting agent; starting a stirrer, wherein the stirring speed is 120-130r / min; after mixing for 2-3 hours, adding a thickener; adding hollow vitrified microbeads or hollow glass microbeads, aluminium silicate, ceramic sand, glue for building and polyphenyl granule while stirring at 50-60r / min, and stirring for 1-2 hours to obtain the thermal insulation waterproof daub. The thermal insulation waterproof daub has low density and good heat insulation performance, is paste, and can be directly used in site construction without any pretreatment measures such as adding water and stirring; the daub can form an integral thermal insulation layer on the surface of a wall and can be firmly combined with the surface of the wall, and no cavities exist between the thermal insulation layer and a wall body base layer; the formed external thermal insulation system of an exterior wall has a simple structure, is convenient to construct, and has short construction period and low expenses of labor.
Owner:MAANSHAN TIANJINYUN PAINT IND
Exterior thermal-insulating composite layer for external wall and external wall exterior insulation system using same
InactiveCN1963058AStable thermal resistanceImprove securityCovering/liningsWallsEngineeringInsulation system
The invention discloses an external heat-insulating composite layer for external walls and the external insulation system of external walls. The mineral cotton boards of composite layer is bonded on the external wall through the binding mortar, the rivet components for reinforcing inserts the external walls through the mineral cotton boards, the outside of mineral cotton boards is equipped with glass fiber grid fabric, and the decorative layer is installed on the outside of glass fiber grid fabric. Mineral cotton boards could be rock cotton board, silicate cotton board or glass cotton board. The external insulation system of external walls is the main body of the building out walls, the edgings of windows and doors use mineral cotton board heat-insulating composite layer and the other parts use the prior heat-insulating composite layer. The invention uses the mineral cotton boards belonging to inorganic materials as the main structure of external heat-insulating layer, so the external heat-insulating layer has many advantages of not combustion, stable thermal resistance properties, not contraction and '' breathing '', it overcomes the defects of organic foaming materials effectively, in addition it can also reduce the noise pollution caused by traffic significantly and the wide use of it can improve the urban living environment effectively.
Owner:陈尚 +3
Inorganic sandwich composite external thermal insulation system
InactiveCN101851994AImprove adhesionStrong wind pressure resistanceCovering/liningsWater-setting substance layered productFiberFire protection
The invention discloses an inorganic sandwich composite external thermal insulation system and a construction technique thereof. The inorganic sandwich composite external thermal insulation system comprises a foundation wall, wherein the border periphery of the foundation wall is orderly provided with an inorganic light-weight aggregate thermal insulation mortar bonding layer, an inorganic fiber cotton heated board layer and an inorganic light-weight aggregate thermal insulation mortar bonding and leveling layer, and an anti-cracking protective layer and a coating facing layer are orderly arranged outside the inorganic light-weight aggregate thermal insulation mortar bonding and leveling layer. The construction technique comprises the following steps: after wall face base layer treatment and border mortar treatment, sticking inorganic fiber cot ton heated boards with adhesive inorganic light-weight aggregate thermal insulation slurry, leveling the slurry surface layer by attaching inorganic light-weight aggregate thermal insulation mortar, and finally, constructing the anti-cracking protective layer and the coating facing layer. The fire-protection rating of the inorganic sandwich composite external thermal insulation system achieves non-combustible type; and the invention has the advantages of weather fastness and air permeability.
Owner:杭州久安建筑科技发展有限公司
Fire barrier belt with steel mesh frame rock wool board and construction method for fire barrier belt
InactiveCN104695584AAvoid crackingInhibit sheddingWallsClimate change adaptationBrickThermal insulation
The invention belongs to the field of outer-wall external thermal insulation for buildings, and particularly relates to a fire barrier belt with a steel mesh frame rock wool board and a construction method for the fire barrier belt. The fire barrier belt comprises a cement mortar leveling layer, a steel mesh frame rock wool board thermal insulation layer, an adhesive powder poly-phenyl granule thermal insulation slurry leveling layer, an anti-crack mortar plastering layer, an elastic bottom coating bonding layer, and a facing layer which are sequentially arranged from inside to outside. The fire barrier belt has the advantages that the method for fixing a rock wool fireproof board in the rock wool fire barrier belt is re-designed, and the steel mesh frame rock wool board can be fixedly connected with various walls, including solid brick walls, concrete small hollow blocks, aerated concrete block walls and reinforced concrete walls, through expansion bolts and U-shaped anchoring parts, so that the phenomena that the traditional outer-wall external thermal insulation rock wool fire barrier belt cracks, falls off, and drops to hurt people due to low bonding strength can be prevented, potential safety hazards in the connection between the traditional outer-wall external thermal insulation rock wool board fire barrier belt and a base course wall can be effectively eliminated, and both the safety and durability of an outer-wall external thermal insulation system can be improved.
Owner:SHANDONG JIANZHU UNIV
Method for construction of binding face tile and stone material on external heat preservation system on outside wall
InactiveCN1786363AImprove securityDistributed shear stressCovering/liningsWallsCrack resistanceBrick
The invention discloses construction method of external wall outer heat preservation system affixing face brick and stone. It includes the following steps: plastering a layer of polymer mortar on the surface of heat preservation material layer; setting metal mesh on the surface; binding drawing node sinew in the wall and metal mesh; plastering a layer of crack resistance mortar on the outer side of the metal mesh; affixing face brick or stone. The invention has the advantages of increasing binding force of connection surface to ensure entirety of the whole system, increase safety and durability, and reduce cost.
Owner:张建荣
Cheap high-flexibility plaster gluing slurry and its production
InactiveCN1982250AReduce brittlenessImprove flexibilitySolid waste managementPolymer modifiedPolymer science
A modified polymer finishing mortar for external-wall thermal-insulating system is prepared by adding into glue sand in proportion of 1:2.5, fixing polymer emulsion admixture with PAE and SAE, substituting cement with composite admixture and composite modifying by polymer and admixture. It's cheap and convenient, has lower mortar pressure fracture rate and better flexibility.
Owner:TONGJI UNIV
Adhesive strength enhancers for cementitious compositions
ActiveUS20120148826A1High bonding strengthHigh strengthPigmenting treatmentLiquid surface applicatorsBrickPlastic materials
An adhesion bond strength enhancer for cementitious adhesive mortar is disclosed. The adhesion enhancer improves bond strength between the mortar and relatively hydrophobic plastic material, such as extruded polystyrene boards and expanded polystyrene boards of the type generally employed in Exterior Insulation Finishing Systems (“EIFS”). Preparation of non-caking, free-flowing, solid dialkyl sulfosuccinate compositions for use as the adhesion enhancer is also disclosed. The adhesion enhancer is attractive for large-scale application in mineral mortar dry-mixes or other solid construction materials. The invention can be used to improve the strength of an adhesive bond between a) gypsum based plaster or stucco and concrete or bricks, b) tile adhesives and concrete, and c) mineral mortars on polystyrene boards, among others.
Owner:TROY CHEM +1
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