PH12018502682A1 - Method for producing prestressed concrete - Google Patents

Method for producing prestressed concrete

Info

Publication number
PH12018502682A1
PH12018502682A1 PH12018502682A PH12018502682A PH12018502682A1 PH 12018502682 A1 PH12018502682 A1 PH 12018502682A1 PH 12018502682 A PH12018502682 A PH 12018502682A PH 12018502682 A PH12018502682 A PH 12018502682A PH 12018502682 A1 PH12018502682 A1 PH 12018502682A1
Authority
PH
Philippines
Prior art keywords
prestressed concrete
stress
producing prestressed
sea water
mechanical stress
Prior art date
Application number
PH12018502682A
Inventor
Masaki Ahagon
Hiromi NISHIZONO
Nobuo SHIMEGI
Hiroichi Takaesu
Yoneo OSHIRO
Shunji Ariga
Original Assignee
Hpc Okinawa Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2016126299A external-priority patent/JP6055953B1/en
Application filed by Hpc Okinawa Co Ltd filed Critical Hpc Okinawa Co Ltd
Publication of PH12018502682A1 publication Critical patent/PH12018502682A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D1/00—Bridges in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

[Problem] To address the problem of providing prestressed concrete by using chemical stress by an expansion material and mechanical stress by a continuous fiber reinforced wire material together, and by using sea water as mixing water to enhance adhesion and enable sufficient demonstration of strength by prestress. [Solution] This method for producing prestressed concrete is characterized by introducing mechanical stress by a tension material and chemical stress by an expansion material, and using sea water as the mixing water.
PH12018502682A 2016-06-27 2018-12-18 Method for producing prestressed concrete PH12018502682A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016126299A JP6055953B1 (en) 2015-10-05 2016-06-27 Prestressed concrete manufacturing method
PCT/JP2017/009891 WO2018003190A1 (en) 2016-06-27 2017-03-13 Method for producing prestressed concrete

Publications (1)

Publication Number Publication Date
PH12018502682A1 true PH12018502682A1 (en) 2019-10-14

Family

ID=60788061

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018502682A PH12018502682A1 (en) 2016-06-27 2018-12-18 Method for producing prestressed concrete

Country Status (4)

Country Link
CN (1) CN109415260B (en)
PH (1) PH12018502682A1 (en)
SG (1) SG11201811347YA (en)
WO (1) WO2018003190A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020317713A1 (en) * 2019-07-22 2022-03-03 Hpc Okinawa Co.,Ltd. Prestressed concrete
CN112851400A (en) * 2021-03-10 2021-05-28 武汉广益交通科技股份有限公司 Preparation method of geosynthetic material prestressed reinforcement assembled solidified slag soil block
CN115710108A (en) * 2022-11-21 2023-02-24 大连理工大学 Full-component micron-sized seawater and sea sand ultrahigh-performance concrete, and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3494238B2 (en) * 1993-08-05 2004-02-09 電気化学工業株式会社 Cement admixture, cement composition, and chemical prestressed concrete using the same
JP3290781B2 (en) * 1993-10-22 2002-06-10 電気化学工業株式会社 Chemical prestressed concrete
JP2627870B2 (en) * 1994-08-19 1997-07-09 川崎重工業株式会社 Method and apparatus for producing solidified body using combustion ash as raw material
JPH1095650A (en) * 1996-05-21 1998-04-14 Chichibu Onoda Cement Corp Rust-preventive agent and rust-preventive composition for kneaded cement mixture
JP2004155623A (en) * 2002-11-08 2004-06-03 Taiheiyo Cement Corp Prestressed concrete
JP2005281112A (en) * 2004-03-30 2005-10-13 Port & Airport Research Institute Seawater-formulated type alumina cement concrete
JP6252008B2 (en) * 2013-07-18 2017-12-27 株式会社大林組 Seawater kneaded mortar used in pre-packed concrete methods and post-packed concrete methods, and methods for producing cold concrete using these methods
JP5768197B1 (en) * 2014-08-11 2015-08-26 昌樹 阿波根 Prestressed concrete for non-main structural members

Also Published As

Publication number Publication date
WO2018003190A1 (en) 2018-01-04
CN109415260A (en) 2019-03-01
SG11201811347YA (en) 2019-01-30
CN109415260B (en) 2022-02-22

Similar Documents

Publication Publication Date Title
PH12018502682A1 (en) Method for producing prestressed concrete
HUE060999T2 (en) A method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
MX2016002805A (en) Composite fiber for the reinforcement of concrete.
EA201591671A1 (en) AERED COMPOSITION MATERIALS, METHODS OF THEIR RECEIVING AND APPLICATION
PE20142423A1 (en) REINFORCEMENT BAR AND METHOD FOR THE MANUFACTURE OF THE SAME
EA201690405A1 (en) AERED COMPOSITION MATERIALS, METHODS OF THEIR RECEIVING AND APPLICATION
PH12017502348A1 (en) Castable material based on cementitious material with shrinkage resistance
PH12015501405A1 (en) Micro-rebar concrete reinforcement system
PL3260436T3 (en) Reinforced building block made of autoclaved aerated concrete (aac)
CL2012001403A1 (en) Antibody that binds tat211; cell that produces it; nucleic acid that encodes it; method of identifying a first antibody that binds to a tat211 antigenic epitope bound by a second antibody; method to inhibit the growth of a cell expressing a polypeptide tat211
GB2555968A (en) Controlled activation of extended-life cement compositions
MA40024A (en) Fiber reinforced concrete
GB2544434A (en) Extended-life calcium aluminate cementing methods
MX2019011730A (en) Composition for producing tagatose and production method of tagatose using same.
EP3421212A4 (en) Method for producing fiber reinforced composite material
HUP1600552A2 (en) Reinforcing fibre and method for the production of reinforced composites especially reinforced concrete
BR112017008213A2 (en) method for producing a prefabricated building material.
MX2015003796A (en) Method for producing a reinforced structure in the ground.
MX2016011518A (en) Wind towers construction system.
GB2533036A (en) Methods of cementing and lassenite-containing cement compositions
SA516380580B1 (en) Anchor Dowel
MX2017006952A (en) Method for producing powdery lauroyl peroxide.
HUE053516T2 (en) Method for producing porous mineral building material with improved strength
GB2535332A (en) Cement set activators for cement compositions and associated methods
LT3517515T (en) Fiber bundle for reinforcement of a cementitious matrix, its uses and method of obtention