KR100405022B1 - Mortar composition for repairing concrete - Google Patents

Mortar composition for repairing concrete Download PDF

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Publication number
KR100405022B1
KR100405022B1 KR1020030001716A KR20030001716A KR100405022B1 KR 100405022 B1 KR100405022 B1 KR 100405022B1 KR 1020030001716 A KR1020030001716 A KR 1020030001716A KR 20030001716 A KR20030001716 A KR 20030001716A KR 100405022 B1 KR100405022 B1 KR 100405022B1
Authority
KR
South Korea
Prior art keywords
weight
parts
mortar composition
repairing concrete
cement
Prior art date
Application number
KR1020030001716A
Other languages
Korean (ko)
Inventor
Jin Yong Lee
Original Assignee
Conclinic Co Ltd
Intchem Co Ltd
Jin Yong Lee
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
Application filed by Conclinic Co Ltd, Intchem Co Ltd, Jin Yong Lee filed Critical Conclinic Co Ltd
Priority to KR1020030001716A priority Critical patent/KR100405022B1/en
Application granted granted Critical
Publication of KR100405022B1 publication Critical patent/KR100405022B1/en

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Classifications

    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/483—Polyacrylates
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/4857—Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B41/4869—Polyvinylalcohols, polyvinylacetates
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5007—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
    • C04B41/5014—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing containing sulfur in the anion, e.g. sulfides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/72—Repairing or restoring existing buildings or building materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0296—Repairing or restoring facades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE: Provided is a mortar composition for repairing concrete, which uses a polymer resin having excellent compatibility with cement mortar, and shows excellent adhesion strength, chemical resistance and durability. CONSTITUTION: The mortar composition for repairing concrete comprises: 40-100 parts by weight of compounding water, 10-15 wt% of a gypsum-based expanding agent, 5-50 parts by weight of CSA(calciumsulfoaluminate-based cement), 5-20 parts by weight of fibers, 1-3 parts by weight of a super plasticizer, 0.2-1 parts by weight of a setting retardant, 0.02-0.08 parts by weight of a thickener, 5-50 parts by weight of a polymer resin and 170-300 parts by weight of silica sand, based on 100 parts by weight of cement. Particularly, the polymer resin is an acrylic resin, ethylene vinyl acetate resin or a mixture thereof.
KR1020030001716A 2003-01-10 2003-01-10 Mortar composition for repairing concrete KR100405022B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030001716A KR100405022B1 (en) 2003-01-10 2003-01-10 Mortar composition for repairing concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030001716A KR100405022B1 (en) 2003-01-10 2003-01-10 Mortar composition for repairing concrete

Publications (1)

Publication Number Publication Date
KR100405022B1 true KR100405022B1 (en) 2003-11-07

Family

ID=37422630

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030001716A KR100405022B1 (en) 2003-01-10 2003-01-10 Mortar composition for repairing concrete

Country Status (1)

Country Link
KR (1) KR100405022B1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597376B1 (en) 2004-05-25 2006-07-06 (주)서홍엔지니어링건축사사무소 The surface processing a method of construction/the surface processing liniment of a concrete building and cement moltal
KR100629120B1 (en) 2005-03-29 2006-09-27 한일시멘트 (주) The composition of grouting mortar with the chemical-resistance, high-viscosity, high-strength and high-consistency
KR100693290B1 (en) * 2005-02-21 2007-03-13 근형기업 주식회사 Pro-Envronmental Construction Adhesives and Manufacturing Process using Water Dispersion Resin and Cement
KR100715179B1 (en) * 2006-07-10 2007-05-08 (주)넥트 Hybrid repair mortar mixing method
KR100883330B1 (en) 2008-10-24 2009-02-11 한충희 Cement mortar composite with water holding characterics using absorbent polymer and manufacturing method of block using the same
KR100920941B1 (en) * 2008-02-04 2009-10-09 (주)제이엔티아이엔씨 Repair method for pavement using early-strength polymer cement paste composition
KR100951713B1 (en) * 2008-05-30 2010-04-07 태륭건설 (주) Mortar for repairing road guitter
KR100975586B1 (en) 2010-04-07 2010-08-13 주식회사 이레하이테크이앤씨 High-early strengthening concrete composite containing hydrophobic polymer and repairing method of concrete structure using the composite
KR101008569B1 (en) 2010-07-30 2011-01-19 유한회사 삼흥산업 Cement mortar making method
KR101521906B1 (en) * 2015-02-12 2015-05-21 대실테크 주식회사 Waterproof Lining Method using the PP Roll-Sheet
KR101634367B1 (en) * 2015-06-24 2016-06-30 이은숙 Concrete waterproofing method using resin mortar
KR102156553B1 (en) 2019-10-15 2020-09-17 효림이엔아이(주) Repair mortar composition with excellent weather resistance and repair and reinforcement method using the same
KR102338898B1 (en) * 2021-06-28 2021-12-16 현대엔지니어링(주) High-adhesive non-shrinkable grout composition for filling horizontal and vertical joints for PC dry method and the bonding structure of precast concrete column and girder using the composition
KR102360707B1 (en) 2020-08-07 2022-02-14 한세이엔씨(주) Repair method of structure using eco-friendly coating composite for preventing salt damage

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100597376B1 (en) 2004-05-25 2006-07-06 (주)서홍엔지니어링건축사사무소 The surface processing a method of construction/the surface processing liniment of a concrete building and cement moltal
KR100693290B1 (en) * 2005-02-21 2007-03-13 근형기업 주식회사 Pro-Envronmental Construction Adhesives and Manufacturing Process using Water Dispersion Resin and Cement
KR100629120B1 (en) 2005-03-29 2006-09-27 한일시멘트 (주) The composition of grouting mortar with the chemical-resistance, high-viscosity, high-strength and high-consistency
KR100715179B1 (en) * 2006-07-10 2007-05-08 (주)넥트 Hybrid repair mortar mixing method
KR100920941B1 (en) * 2008-02-04 2009-10-09 (주)제이엔티아이엔씨 Repair method for pavement using early-strength polymer cement paste composition
KR100951713B1 (en) * 2008-05-30 2010-04-07 태륭건설 (주) Mortar for repairing road guitter
KR100883330B1 (en) 2008-10-24 2009-02-11 한충희 Cement mortar composite with water holding characterics using absorbent polymer and manufacturing method of block using the same
KR100975586B1 (en) 2010-04-07 2010-08-13 주식회사 이레하이테크이앤씨 High-early strengthening concrete composite containing hydrophobic polymer and repairing method of concrete structure using the composite
KR101008569B1 (en) 2010-07-30 2011-01-19 유한회사 삼흥산업 Cement mortar making method
KR101521906B1 (en) * 2015-02-12 2015-05-21 대실테크 주식회사 Waterproof Lining Method using the PP Roll-Sheet
KR101634367B1 (en) * 2015-06-24 2016-06-30 이은숙 Concrete waterproofing method using resin mortar
KR102156553B1 (en) 2019-10-15 2020-09-17 효림이엔아이(주) Repair mortar composition with excellent weather resistance and repair and reinforcement method using the same
KR102360707B1 (en) 2020-08-07 2022-02-14 한세이엔씨(주) Repair method of structure using eco-friendly coating composite for preventing salt damage
KR102338898B1 (en) * 2021-06-28 2021-12-16 현대엔지니어링(주) High-adhesive non-shrinkable grout composition for filling horizontal and vertical joints for PC dry method and the bonding structure of precast concrete column and girder using the composition

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