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JP5525625B2 |
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JP5513067B2 |
To provide a block for civil engineering structure capable of expanding a greening area of a plant while securing a primary function of shore protection. The block 7 for the civil engineering structure is formed to have a polygonal shape...
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JP5497061B2 |
A method for producing a reinforced concrete part, having a tensioned portion subjected to pull stresses and tending to stretch under the load, and which includes a reinforcing frame with at least one tensioned longitudinal bar rigidly c...
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JPWO2012060101A1 |
To provide a structure made of a silicon carbide block body used as a building material, and a silicon carbide structure made of a block body which consumes carbon dioxide in the manufacturing process of the block body and releases oxyge...
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JP2014079883A |
To provide a correction piece in straightening of a steel bar for reinforcement buried in lightweight foam concrete, capable of improving the adhesion between a rust preventive film and the steel bar for reinforcement by easily flawing t...
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JP5486339B2 |
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JP5480144B2 |
The invention relates to an assembly of fibers (12) for concrete with RFID markers (10) or any other type of marker which can provide the information I am here and to a concrete or concrete structure (22) comprising fibers for reinforcem...
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JP5452805B2 |
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JP5455217B2 |
The metal reinforcement (1,2), for porous or foam concrete, has at least one solid holding rod (5) with a nominal break point (6). The rods are aligned and positioned to be suspended vertically from a reinforcement holding frame and trea...
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JP5442247B2 |
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JP2014504966A |
A cementitious board system which is reinforced on its opposed surfaces by an improved glass fiber mesh scrim with thicker yarn and larger mesh openings to provide a cementitious board with improved handling properties while retaining te...
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JP5430018B2 |
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JP5423449B2 |
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JP5411950B2 |
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JP5412633B2 |
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JP5399945B2 |
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JP5400384B2 |
A reinforcement for concrete elements, comprising at least one elongated string formed of a smaller number of single fiber filaments which, when embedded in a matrix, form a fiber string, the exterior surface of which being coated with a...
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JP5393319B2 |
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JP5389179B2 |
A method for the manufacture of prefabricated reinforced mortar panels and slabs, particularly one in which metal molds are used that have resistant means to withstand the stressing of biaxial reinforcement members. According to the meth...
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JP2013248846A |
To prevent a manufacturing line of a concrete pole provided with a scaffold socket from being stopped for a long time due to breakage of some of parts of a fitting for the scaffold socket.A fitting 7 for a scaffold socket of a concrete p...
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JP2013248872A |
To provide a manufacturing method that causes few variation of size and hardness of necessary locations even if an error of a material supply amount is caused in simultaneous molding of many pieces of the concrete spacer block.A pressure...
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JP5358750B1 |
A problem is to provide a production method by which a high-strength concrete formed body can be obtained. The problem can be solved by a method for producing a concrete formed body including a defoaming step [1] of holding a concrete co...
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JP5351112B2 |
The present invention relates to a thermal insulation material including a first molded article formed by compression-molding inorganic nanoparticles, a second molded article laminated on at least one side of the first molded article and...
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JP2013233767A |
To provide a method for manufacturing a reinforcement mat for light weight cellular concrete improved in an adhesion force of a rust preventive film and an reinforcement by reducing an adhesion amount of a lubricant on a surface of the r...
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JP5349894B2 |
To provide a formwork for precast concrete member capable of reducing labor hour and cost of separately casting concretes of different strength, improving efficiency of production operation, and integrating the concretes. The formwork 20...
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JP5342946B2 |
To provide a manufacturing process of a ceramic structure efficiently wherein the ceramic structure is equipped with a linear shape conductive material in its inner part while suppressing or removing defects caused by shrinkage of a cera...
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JP5340942B2 |
A method of producing a paperless gypsum/fiber board from a mixture including reinforcing material particles, calcined gypsum and water. A headbox feeds the mixture into a panel forming area (forming pond) over the upper surface of a con...
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JP2013226847A |
To provide a reinforced concrete structure having high tensile strength.A reinforced concrete structure contains cured concrete having a longitudinal direction, and a reinforcing material embedded in the concrete. The reinforcing materia...
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JP5326915B2 |
To provide a precast panel provided so that a steel material and shear connector do not mutually serve as trouble. The precast panel is provided with a surface finishing material and includes a panel body to which the surface finishing m...
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JP5319258B2 |
To provide a method of producing concrete block for civil engineering structure by which stylization to arrange natural stones is established to secure the quality and working efficiency is improved to reduce the working time, and to pro...
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JP5295574B2 |
To provide a method of manufacturing a molded body which can achieve a further reduction in weight, and also enables the molding of a circular tube molded body which has recessed portions on its inner circumference surface or outer circu...
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JP5286272B2 |
An embedment device includes a first integrally formed elongate shaft rotatably secured to the support frame and having a first plurality of axially spaced disks axially fixed to the first shaft, a second integrally formed elongate shaft...
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JP5261508B2 |
To provide a manufacturing method of a reinforced concrete member which is advantageous when preventing cracks while reducing costs. The bar arrangement of a reinforcement 12 is carried out into a form 30, then concrete C is casted into ...
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JP5247832B2 |
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JP2013082977A |
To provide a rust prevention method of reinforcing steel for autoclaved lightweight concrete which can significantly reduce pinhole generation in a rust preventive film by using a conventional rust preventive liquid tank as before and al...
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JP5186681B2 |
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JP5185652B2 |
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JP2013512132A |
An operating method of a factory for the molding manufacture of precast concrete voussoirs intended for the construction of wind generator support towers by placing the factory in a place of origin in a disassembled state in initial unit...
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JP5164637B2 |
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JP5160521B2 |
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JP5164004B2 |
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JP5156227B2 |
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JP2013045286A |
To provide an IC chip, even if being installed in a concrete body, securing mechanical strength and safety of construction and surely achieving the durability of several decades unit with neither reducing an amount of concrete to be used...
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JP2013028014A |
To provide a method of manufacturing lightweight cellular concrete (ALC) capable of improving adhesion of rust-proof coatings to reinforcing bars by defining reduction of an area of the reinforcing bars embedded in the lightweight cellul...
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JP5122117B2 |
To provide a management method of a concrete product which enables simple, correct and secure management of various data such as history pertaining a manufacturing process on the concrete product itself and concrete forming, hence easy a...
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JP5113625B2 |
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JP2012532780A |
A manhole cover maintains a strength and weight the same as those of conventional manhole covers made of cast iron, eliminates the risk of theft, and achieves improved corrosion resistance and sealing properties. The manhole cover compri...
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JP5099937B1 |
To provide a concrete pole manufacturing apparatus, a concrete pole manufacturing method, a concrete pole and a connecting pole capable of applying prestress to a steel wire even if there is a flange. A concrete pole 10 has flanges 14a, ...
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JP5103235B2 |
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JP2012240204A |
To provide a concrete pipe improved in the corrosion resistance and salt resistance of a main reinforcement and a spiral reinforcement, and a method for manufacturing the same.A hoop (spiral reinforcement) is arranged on the outer periph...
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