KR960041135A - Coating compositions for fireproof and sound absorption and their application methods - Google Patents

Coating compositions for fireproof and sound absorption and their application methods Download PDF

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Publication number
KR960041135A
KR960041135A KR1019960013392A KR19960013392A KR960041135A KR 960041135 A KR960041135 A KR 960041135A KR 1019960013392 A KR1019960013392 A KR 1019960013392A KR 19960013392 A KR19960013392 A KR 19960013392A KR 960041135 A KR960041135 A KR 960041135A
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South Korea
Prior art keywords
coating composition
fireproof
sound absorption
sound
weight
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KR1019960013392A
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Korean (ko)
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KR0144583B1 (en
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정상옥
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손연호
주식회사 삼 손
주식회사 삼손퍼라이트
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    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/18—Perlite
    • C04B14/185—Perlite expanded
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/02—Cellulosic 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
    • 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
    • C04B28/04—Portland 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass

Abstract

본 발명은 건출물의 철골 구조물 표면에 분무 피복하여 화재시 고열에 의한 철골 구조의 강도 및 내력 저하를 방지할 수 있고 또한 건출물의 벽면과 천장 등에 분무 피복하여 음향 절연성을 부여할 수 있도록 한 내화 및 흡음용 피복 조성물에 관한 것으로서, 경량 골재 35∼60중량%; 결합제 25∼60중량%; 급결제 4∼20중량%로 조성되며, 선택적으로 흡음성 섬유, 흡열재 및 계면활성제를 더 첨가하여 구성될 수 있다.The present invention relates to a fire-resistant and sound-absorbing material capable of preventing the strength and strength of a steel structure from being lowered by spraying on the surface of a steel structure of a dried product, and capable of imparting acoustic insulation to the wall and ceiling of a dried product 35 to 60% by weight of a lightweight aggregate; 25 to 60% by weight binder; And 4 to 20% by weight of a rapid setting agent, and may further comprise a sound absorbing fiber, a heat absorbing material and a surfactant.

이와 같이 조성된 본 발명의 피복 조성물은 급결제의 사용에 의해 1회 시공과 짧은 시간 내에 충분한 내화성능을 얻을 수 있는 내화 및 흡음 피복층을 형성할 수 있다.The coating composition of the present invention thus formed can form a refractory and sound-absorbing coating layer which can obtain a sufficient fire resistance performance within a short time after one application by the use of quick-setting.

Description

내화 및 흡음용 피복 조성물 및 이의 시공 방법Coating compositions for fireproof and sound absorption and their application methods

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (15)

경량 골재 35∼60중량%; 시멘트류 결합제 25∼60중량%; 및, 규산나트륨, 규산리듐, 규산칼슘, 규산암모늄과 같은 규산염계; 인산, 오로소인산염, 피로인산염, 트리메탄인산염, 폴리메탄인산염과 같은 인산염계; 포타슘알루미네이트, 칼슘알루미네이트, 소듐알루미네이트, 칼슘설포알루미네이트, 하소명반석과 같은 알루미네이트계로 구성된 그룹으로부터 선택된 1종 이상의 급결제 4∼20중량%로 구성된 내화 및 흡음용 피복 조성물.35 to 60 wt% lightweight aggregate; 25 to 60% by weight of a cement flux binder; And silicate-based materials such as sodium silicate, lithium silicate, calcium silicate and ammonium silicate; Phosphates such as phosphoric acid, orophosphate, pyrophosphate, trimethane phosphate, and polymethane phosphate; And 4 to 20% by weight of at least one quick-setting admixture selected from the group consisting of calcium aluminate, potassium aluminate, calcium aluminate, sodium aluminate, calcium sulfoaluminate, and calcined aluminate. 제1항에 있어서, 경량 골재는 팽창 혹은 미팽창된 퍼라이트, 경석, 화산제, 부석과 같은 천연의 무기질 광물질; 인공적으로 유리계나 광물질에 무수한 미세 기공을 형성한 중공구체; 및, 암면, 유리섬유, 무기섬유와 같은 섬유질 골재로 구성된 그룹으로부터 선택된 1종 이상임을 특징으로 하는 내화 및 흡음용 피복 조성물.The lightweight aggregate according to claim 1, wherein the lightweight aggregate is natural mineral minerals such as expanded or unexpanded perlite, pumice, volcanic acid, and pumice; Hollow spheres that artificially form innumerable micropores in glassy or minerals; And fibrous aggregates such as rock wool, glass fiber, and inorganic fibers. 제1항에 있어서, 결합제는 포틀랜드 시멘트, 고로 시멘트, 알루미나 시멘트, 마그네시아 시멘트로 구성된 시멘트류로부터 선택된 1종 이상임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition for fireproof and sound absorption according to claim 1, wherein the binder is at least one selected from Portland cement, blast furnace cement, alumina cement, and cement comprising magnesia cement. 제1항에 있어서, 결합제는 마그네시아와 황산마그네슘이 20∼48:5∼12중량비로 혼합된 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition for fireproof and sound absorption according to claim 1, wherein the binder is a mixture of magnesia and magnesium sulfate in a weight ratio of 20 to 48: 5 to 12. 제1항에 있어서, 흡음성 섬유, 흡열재 및 계면활성제가 선택적으로 더 포함되어 구성된 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition for fireproof and sound absorption according to claim 1, further comprising a sound-absorbing fiber, a heat absorbing material and a surfactant. 제5항에 있어서, 흡음성 섬유는 조성물 전체의 1∼10중량%로 첨가되어 조성되는 것을 특징으로 하는 내화 및 흡음용 피복 조성물.6. The coating composition for fire and sound absorption according to claim 5, wherein the sound-absorbing fiber is added in an amount of 1 to 10% by weight based on the total weight of the composition. 제6항에 있어서, 흡음성 섬유는 펄프, 면사, 폴리에틸렌화이버, 폴리스틸렌화이버, 폴리프로필렌화이버로 구성된 섬유 그룹으로부터 선택된 1종 이상임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition for fireproof and sound absorption according to claim 6, wherein the sound-absorbing fiber is at least one selected from the group consisting of pulp, cotton yarn, polyethylene fiber, polystyrene fiber and polypropylene fiber. 제6항과 제7항 중 어느 한 항에 있어서, 흡음성 섬유는 길이 30㎜ 이내의 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition for fireproof and sound absorption according to any one of claims 6 and 7, wherein the sound-absorbing fiber has a length of 30 mm or less. 제5항에 있어서, 흡열재는 조성물 전체의 0∼50중량%로 첨가된 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.6. The coating composition according to claim 5, wherein the endothermic material is added in an amount of 0 to 50% by weight of the entire composition. 제5항과 제9항 중 어느 한 항에 있어서, 흡열재는 수산화칼슘, 수산화알루미늄 및 이들의 혼합물로부터 선택된 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.10. The coating composition for fireproof and sound absorption according to any one of claims 5 to 9, wherein the endothermic material is selected from calcium hydroxide, aluminum hydroxide and mixtures thereof. 제5항에 있어서, 계면활성제는 조성물 전체의 0.1.5중량%로 첨가된 것임을 특징으로 하는 내화 및 흡음용 피복 조성물.6. The coating composition according to claim 5, wherein the surfactant is added in an amount of 0.1.5% by weight based on the total weight of the composition. 제5항과 제11항 중 어느 한 항에 있어서, 계면활성제는 메틸셀룰로오스, 폴리비닐알콜, 폴리비닐아세테이트, 폴리비닐옥사이드로 구성된 그룹으로부터 선택된 1종 이상임을 특징으로 하는 내화 및 흡음용 피복 조성물.The coating composition according to any one of claims 5 to 11, wherein the surfactant is at least one selected from the group consisting of methylcellulose, polyvinyl alcohol, polyvinyl acetate, and polyvinyl oxide. 제1항 내지 제12항의 내화 및 흡음용 피복 조성물을 분무 시공함에 있어서, 상기 내화 및 흡음용 피복 조성물에서 급결제를 제외하고 혼합 조성한 분말 상의 혼합물에 물을 혼합하여 슬러리를 만드는 단계; 상기 슬러리를 분무 노즐로 이송시키면서 노즐에 근접한 지점에서 액상의 급결제를 분무 혼합시키는 단계; 및, 상기 급결제가 혼합된 슬러리를 피착면에 분무 시공하는 단계를 구비하여 1회의 분무 코팅 작업으로 내화 피복 두께 이상의 피복층을 형성하는 것을 특징으로 하는 내화 및 흡음성 피복 조성물의 시공 방법.12. A method of spraying a fireproof and soundproof coating composition according to any one of claims 1 to 12, comprising the steps of: mixing water in a powdery mixture prepared by mixing except for rapid setting in a coating composition for refractory and sound absorption to form a slurry; Spraying the liquid-phase quick-setting agent at a point close to the nozzle while transferring the slurry to the spray nozzle; And spraying the slurry mixed with the quick-setting admixture on the adherend surface to form a coating layer having a thickness greater than or equal to the refractory coating thickness by a single spray coating operation. 제13항에 있어서, 물과 급결제의 비율이 2.5∼30 : 1이 되도록 피복 조성물 전체에 물을 첨가하는 것을 특징으로 하는 내화 및 흡음성 피복 조성물의 시공 방법.14. The method of claim 13, wherein water is added to the entire coating composition so that the ratio of water to quick-setting agent is 2.5 to 30: 1. 제1항 내지 제12항의 내화 및 흡음용 피복 조성물을 분무 시공함에 있어서, 상기 분말 상으로 혼합한 내화 및 흡음용 피복 조성물에 물을 첨가하여 슬러리를 만들고 바로 분무 시공하는 것을 특징으로 하는 내화 및 흡음성 피복 조성물의 시공 방법.A fireproof and soundproof coating composition according to any one of claims 1 to 12, wherein water is added to the coating composition for fireproof and sound absorption mixed with the powder to form a slurry, ≪ / RTI > ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960013392A 1995-05-20 1996-04-29 Coating composition for refractory and sound-absorbing and manufacturing method thereof KR0144583B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR95-12658 1995-05-20
KR19950012658 1995-05-20
KR19950023655 1995-08-01
KR95-23655 1995-08-01

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KR0144583B1 KR0144583B1 (en) 1998-07-15

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KR100305711B1 (en) * 1999-09-02 2001-09-24 이창명 Polystyrene-foam bead for light-weight aggregate in fire proofing composition and fire proofing composition comprising the aggregate
KR100342197B1 (en) * 1999-12-20 2002-06-27 박창의 Inflamable, water-protection composition
KR100525564B1 (en) * 2002-05-03 2005-10-31 주식회사 경동세라텍 Covering composite for fire resistance and sound absorption
KR100618297B1 (en) * 2005-03-14 2006-08-31 주식회사 전양건설 Rapidly hardening polymer-modified concrete compound
CN111592291A (en) * 2020-06-09 2020-08-28 青岛启明环保节能技术有限公司 Novel FBT-X rare earth series composite heat-insulating material and preparation method thereof

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US10946626B2 (en) * 2015-09-30 2021-03-16 Huvis Corporation Composite comprising polyester foam sheet and polyester resin layer, and vehicle interior and exterior materials comprising same
CN108822627A (en) * 2018-07-13 2018-11-16 安徽康瑞高科新材料技术工程有限公司 A kind of sound-absorbing environment protection paint

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100305711B1 (en) * 1999-09-02 2001-09-24 이창명 Polystyrene-foam bead for light-weight aggregate in fire proofing composition and fire proofing composition comprising the aggregate
KR100342197B1 (en) * 1999-12-20 2002-06-27 박창의 Inflamable, water-protection composition
KR100525564B1 (en) * 2002-05-03 2005-10-31 주식회사 경동세라텍 Covering composite for fire resistance and sound absorption
KR100618297B1 (en) * 2005-03-14 2006-08-31 주식회사 전양건설 Rapidly hardening polymer-modified concrete compound
CN111592291A (en) * 2020-06-09 2020-08-28 青岛启明环保节能技术有限公司 Novel FBT-X rare earth series composite heat-insulating material and preparation method thereof

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CN1137051A (en) 1996-12-04
CN1076035C (en) 2001-12-12

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