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Regenerated powder concrete with good durability, and preparation method thereof
The invention particularly relates to a preparation method of recycled concrete for improving chlorine ion resistance by utilizing regenerated powder. The method comprises: respectively grinding powders in waste concrete and waste clay brick breaking processes to prepare regenerated powder, partially replacing cement with the regenerated powder, and stirring to prepare the recycled concrete by adopting a neat paste stone-wrapping method. According to the invention, the prepared recycled concrete can fully utilize the construction waste and reduce the cement consumption, has good chlorine ion penetration resistance, and further has remarkable economic benefits, social benefits and environmental benefits.
Owner:FUZHOU UNIVERSITY
Novel wall material and manufacturing method thereof
The invention provides a novel wall material and a manufacturing method thereof. The manufactured novel wall material comprises the following components in percentage by weight: 20-30 percent of surplus paste of pipe piles, 20-25 percent of pulverized fuel ash, 40-58 percent of aggregate and 2-5 percent of cement, wherein the aggregate refers to granules formed by crushing the building wastes generated after removing the buildings or roads. The novel wall material meeting different strength requirements is effectively manufactured, multiple wastes comprising building wastes can be simultaneously utilized, the resource waste and environmental pollution are reduced, and the production cost is reduced.
Owner:HUAIAN HAIYANG NEW BUILDING MATERIALS
Component part in cavity die body for filling concrete
InactiveCN1626744ASimple production processReduce manufacturing difficultyFloorsMechanical engineeringEngineering
The invention relates to a concrete infilling hollow cavity form member, including upper plate and peripheral side wall. Said upper plate and peripheral side wall are combined together and formed into an open hollow cavity form. It is characterized by that the described hollow cavity form has at least two blocks spliced by prefabricated plates, and in said prefabricated plates there are at least two conjoined prefabricated plates, there prefabricated plates can be combined into open hollow cavity or closed hollow cavity, and between prefabricated plates a connecting component can be used for connecting them into one body.
Owner:湖南邱则有专利战略策划有限公司
Adhesive for rolling ball forming of silicoaluminophosphate molecular sieve and forming device
ActiveCN106928879ALow priceEasy to getNon-macromolecular adhesive additivesStarch adhesivesMolecular sieveAdhesive
The invention provides an adhesive for rolling ball forming of a silicoaluminophosphate molecular sieve and a forming device. The adhesive comprises the following components in parts by weight: 5-20 parts of starch, 2-15 parts of dextrin, 0-2 parts of borax, 0-4.2 parts of polyvinyl alcohol, 0.4-1.4 parts of sodium hydroxide, 0-12 parts of carboxymethylcellulose, 0-4 parts of sesbania powder, 0-0.05 part of a formaldehyde solution and 60-100 parts of desalted water. The adhesive matched forming device performs rolling ball forming on the silicoaluminophosphate molecular sieve and dries the silicoaluminophosphate molecular sieve at the same time, so that the preparation flow of the silicoaluminophosphate molecular sieve is optimized.
Owner:CHINA TIANCHEN ENG +1
Cavity form component for concrete filling
InactiveCN1991031ASimple production processReduce manufacturing difficultyFloorsHollow coreReinforced concrete
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
A binder and molding device for rolling ball molding of silicon-aluminum-phosphorus molecular sieves
ActiveCN106928879BLow priceEasy to getNon-macromolecular adhesive additivesGranulation in rotating drumsCelluloseCarboxymethyl cellulose
The invention provides an adhesive for rolling ball forming of a silicoaluminophosphate molecular sieve and a forming device. The adhesive comprises the following components in parts by weight: 5-20 parts of starch, 2-15 parts of dextrin, 0-2 parts of borax, 0-4.2 parts of polyvinyl alcohol, 0.4-1.4 parts of sodium hydroxide, 0-12 parts of carboxymethylcellulose, 0-4 parts of sesbania powder, 0-0.05 part of a formaldehyde solution and 60-100 parts of desalted water. The adhesive matched forming device performs rolling ball forming on the silicoaluminophosphate molecular sieve and dries the silicoaluminophosphate molecular sieve at the same time, so that the preparation flow of the silicoaluminophosphate molecular sieve is optimized.
Owner:CHINA TIANCHEN ENG +1
Cavity form component for concrete filling
InactiveCN100549316CSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991051BSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that all of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN100535302CSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
A cavity formwork member for concrete filling, comprising an upper plate (1), surrounding side walls (2), the upper plate (1), and surrounding side walls (2) form an open cavity formwork, characterized in that The cavity formwork has at least two prefabricated panels (3) assembled, and at least two conjoined prefabricated panels are arranged in the prefabricated panels (3), and the prefabricated panels (3) are assembled into an open cavity, The prefabricated panels (3) are connected as a whole by connecting pieces (4), and the prefabricated panels (3) of the surrounding side walls (2) are spliced at corners. It is suitable for the use of cast-in-place reinforced concrete or prestressed reinforced concrete hollow floors, roofs, walls, foundation floors and hollow bridges, especially for hollow beamless floors.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991015ASimple production processReduce manufacturing difficultyFloorsHollow coreReinforced concrete
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1) and the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991007ASimple production processReduce manufacturing difficultyFloorsHollow coreReinforced concrete
Disclosed is a cast-in-situ hollow concrete shuttering member for concrete filling, which comprises an upper board (1), peripheral side panels (2), the upper board (1), the peripheral side panels (2) enclose an open basin shape shuttering members, The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Hinge with position holding function
The invention discloses a hinge with a position holding function. The hinge comprises a first hinge seat and a second hinge seat which are connected in a pivoted mode. At least one hinge shaft is arranged on the first hinge seat. At least one hinge sleeve is arranged on the second hinge seat. A first friction part is arranged at the top of each hinge shaft, a guiding section is arranged in the middle of each hinge shaft, and a limiting boss is arranged at the bottom of each hinge shaft. A through installation hole is formed in each hinge sleeve. A second friction part is arranged at the top of the inner wall of each installation hole. The diameter of the bottom of the inner wall of each hinge sleeve shrinks, and the bottom of the inner wall of each hinge sleeve is conical. Each first friction part is in contact with the corresponding second friction part in an interference fit mode. Compared with the prior art, the hinge is convenient to disassemble and assemble, parts can rotate freely along the rotation centers of the hinge shafts, and stable holding force is achieved; and through the interference characteristic of the friction parts of the hinge shafts and the hinge sleeves, stable and reliable holding force is provided, and meanwhile, the advantages of good endurance and environment change resistance are achieved.
Owner:跨未汽车零部件(上海)有限公司
Component part in cavity die body for filling concrete
InactiveCN1300426CSimple production processReduce manufacturing difficultyFloorsMechanical engineering
The invention relates to a concrete infilling hollow cavity form member, including upper plate and peripheral side wall. Said upper plate and peripheral side wall are combined together and formed into an open hollow cavity form. It is characterized by that the described hollow cavity form has at least two blocks spliced by prefabricated plates, and in said prefabricated plates there are at least two conjoined prefabricated plates, there prefabricated plates can be combined into open hollow cavity or closed hollow cavity, and between prefabricated plates a connecting component can be used for connecting them into one body.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991025BSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
A hinge with position keeping function
ActiveCN107100471BEasy to assembleMeet different strength needsHingesInterference fitRetention function
The invention discloses a hinge with a position holding function. The hinge comprises a first hinge seat and a second hinge seat which are connected in a pivoted mode. At least one hinge shaft is arranged on the first hinge seat. At least one hinge sleeve is arranged on the second hinge seat. A first friction part is arranged at the top of each hinge shaft, a guiding section is arranged in the middle of each hinge shaft, and a limiting boss is arranged at the bottom of each hinge shaft. A through installation hole is formed in each hinge sleeve. A second friction part is arranged at the top of the inner wall of each installation hole. The diameter of the bottom of the inner wall of each hinge sleeve shrinks, and the bottom of the inner wall of each hinge sleeve is conical. Each first friction part is in contact with the corresponding second friction part in an interference fit mode. Compared with the prior art, the hinge is convenient to disassemble and assemble, parts can rotate freely along the rotation centers of the hinge shafts, and stable holding force is achieved; and through the interference characteristic of the friction parts of the hinge shafts and the hinge sleeves, stable and reliable holding force is provided, and meanwhile, the advantages of good endurance and environment change resistance are achieved.
Owner:跨未汽车零部件(上海)有限公司
A hollow shuttering component in use for filling in concrete
InactiveCN101004004ASimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow form
The present invention relates to a hollow cavity form member for pouring concrete. It includes upper plate and peripheral side wall. Said upper plate and peripheral side wall can be connected together and formed into the hollow form with opening. It is characterized by that said hollow form is made up by using at least two prefabricated plates through a certain match-combination process. Said two prefabricated plates can be connected together by means of connecting component, and can be formed into open hollow cavity or closed hollow cavity, the end face of every prefabricated plate is equipped with projected wedge or / and recessed groove. Said hollow cavity form member is applicable to the construction of cast-in-situ reinforced concrete or prestressed reinforced concrete hollow floor, roof, wall body, foundation baseplate and open-web bridge, etc.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991008ASimple production processReduce manufacturing difficultyFloorsReinforced concreteOn board
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1), and peripheral side panels (2), the upper board (1) and the peripheral side panels (2) enclose open basin shape shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3) forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), a gluing connection is employed between the upper board (1) and / or the lower board and the central hollow frame. The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991025ASimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991048ASimple production processReduce manufacturing difficultyFloorsReinforced concreteEngineering
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that all of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
A hollow shuttering component in use for filling in concrete
InactiveCN101004004BSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow form
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN100593058CSimple production processReduce manufacturing difficultyFloorsReinforced concrete
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
A hollow shuttering component in use for filling in concrete
InactiveCN101004010ASimple production processReduce manufacturing difficultyFloorsReinforced concreteWhole body
The present invention relates to a hollow cavity form member for pouring concrete. It includes upper plate and peripheral side wall. Said upper plate and peripheral side wall are connected together and formed into a hollow cavity form with opening. It is characterized by that the described hollow cavity form has an open hollow cavity or a closed hollow cavity made up by using at least two prefabricated plates through a certain match-combination process. Said prefabricated plates can be connected into one whole body by means of connecting components, and the thickness of said upper plate is greater than that of peripheral side wall, the plate edge of said upper plate is equipped with several uniformly-distributed and outwards-extended steel bars. Said hollow cavity form member is applicable to the construction of cast-in-situ reinforced concrete or prestressed reinforced concrete hollow floor, roof, wall body, foundation baseplate and open-web bridge, etc.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991026ASimple production processReduce manufacturing difficultyFloorsReinforced concreteEngineering
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991015BSimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1) and the peripheral side panels (2)enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollowstoried-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991046ASimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that all of the hollow shuttering members are pasted from prefabricated panels (3), the prefabricated panels (3) include at least two conjoined prefabricated panels forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN100537927CSimple production processReduce manufacturing difficultyFloorsReinforced concreteEngineering
A cavity formwork member for concrete filling, comprising an upper plate (1), surrounding side walls (2), and the upper plate (1), surrounding side walls (2) form an open cavity formwork, characterized in that There are at least two prefabricated panels (3) in the cavity formwork, and the prefabricated panels (3) constitute the upper plate (1) or / and surrounding side walls (2), and the prefabricated panels (3) have At least two conjoined prefabricated panels, the prefabricated panels (3) are combined into an open cavity, the prefabricated panels (3) are connected as a whole by a connector (4), and the connector (4) is connected from the prefabricated panels ( 3) The plate end sticks out. It is suitable for hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete or prestressed reinforced concrete, especially for hollow beamless floors.
Owner:湖南邱则有专利战略策划有限公司
Cavity shuttering component for filling concrete
InactiveCN1995620ASimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1), and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that at least two of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4). the upper board prefabricated panels (3) and / or the lower board prefabricated panels (3) cover the central hollow frame which is formed from L-shaped or U-shaped or I-shaped prefabricated panels through assembly, the upper board or / and the lower board are provided with projected reinforcement articles (7) on the end surfaces. The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
A hollow shuttering component in use for filling in concrete
InactiveCN101004008ASimple production processReduce manufacturing difficultyFloorsReinforced concreteEngineering
The present invention relates to a hollow cavity form member for pouring concrete. It includes upper plate and peripheral side wall. Said upper plate and peripheral side wall can be connected together and formed into a hollow cavity form with opening. It is characterized by that said hollow cavity form is made up by using at least two prefabricated plates. Said prefabricated plates can be mutually connected together by means of their connecting components, and can be formed into an open hollow cavity or a closed hollow cavity. Said hollow cavity form member is applicable to construction of cast-in-situ reinforced concrete or prestressed reinforced concrete hollow floor, roof, wall body, foundation baseplate and open-web bridge, etc.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN1991051ASimple production processReduce manufacturing difficultyFloorsReinforced concreteHollow core
Disclosed is a hollow concrete shuttering member for concrete filling, which comprises an upper board (1) and peripheral side panels (2), wherein the upper board (1), the peripheral side panels (2) enclose open hollow shuttering members, characterized in that all of the hollow shuttering members are pasted from prefabricated panels (3), forming open chambers or closed chambers, the prefabricated panels (3) are connected into an integrality through a connecting member (4). The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Owner:湖南邱则有专利战略策划有限公司
Cavity form component for concrete filling
InactiveCN100535298CSimple production processReduce manufacturing difficultyFloorsReinforced concreteEngineering
A cavity formwork member for concrete filling, comprising an upper plate (1), surrounding side walls (2), and the upper plate (1), surrounding side walls (2) form an open cavity formwork, characterized in that The cavity formwork has at least two prefabricated panels (3), and there are at least two conjoined prefabricated panels in the prefabricated panels (3). The prefabricated panels (3) are combined into an open cavity, and the There are connectors (4) between the plates (3) to connect as a whole, the upper plate (1) is a prefabricated plate, and the surrounding side walls (2) are composed of more than two prefabricated plates (3), and the prefabricated plates ( 3) The joints between them are connected by cement (6). It is suitable for hollow floors, roofs, walls, foundation slabs and hollow bridges of cast-in-place reinforced concrete or prestressed reinforced concrete, especially for hollow beamless floors.
Owner:湖南邱则有专利战略策划有限公司