KR970015009A - 경질석고판 및 그 유입성형법 - Google Patents

경질석고판 및 그 유입성형법 Download PDF

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Publication number
KR970015009A
KR970015009A KR1019950028591A KR19950028591A KR970015009A KR 970015009 A KR970015009 A KR 970015009A KR 1019950028591 A KR1019950028591 A KR 1019950028591A KR 19950028591 A KR19950028591 A KR 19950028591A KR 970015009 A KR970015009 A KR 970015009A
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KR
South Korea
Prior art keywords
weight
parts
fiber
gypsum
hard
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Application number
KR1019950028591A
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English (en)
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KR100401540B1 (ko
Inventor
시게히코 노나카
가즈유키 우메하라
와타루 오오치
류스케 다메히로
도모지 노하라
Original Assignee
스도 에이이치로
요시노 셋고 가부시키가이샤
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Priority to KR1019950028591A priority Critical patent/KR100401540B1/ko
Publication of KR970015009A publication Critical patent/KR970015009A/ko
Application granted granted Critical
Publication of KR100401540B1 publication Critical patent/KR100401540B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/46—Rock wool ; Ceramic or silicate fibres
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic 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
    • 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
    • C04B28/14—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 calcium sulfate 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/302—Water reducers
    • 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
    • C04B2103/408—Dispersants

Landscapes

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

Abstract

못이나 비스고정이 가능하고, 경도, 면외부굽힘강성 및 내충격성을 갖는 경질석고판 및 그 제조방법을 제공한다.
석고심내에 소석고 100중량부당 0.5~5중량부의 섬유가 분산되어 있는 석고심이 원지로 피복되어 이루는, 비중이 1~1.6인 경질석고판, 이 경질석고판은 소석고 100중량부당 0.5~5중량부의 섬유와 30~65중량%의 혼합수를 혼합교반하여 얻은 이장을 원지 사이에 유입시켜 판상으로 성형하는 것에 의해 제조할 수 있다.

Description

경질석교판 및 그 유입성형법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 경질석고판(硬質石膏板)의 사시도.

Claims (9)

  1. 석고심내에 소석고 100중량부당 0.5~5중량부의 섬유가 분산되어서 있는 석고심이 원지로 피복되어 이루어지는 비중이 1~1.6인 것을 특징으로 하는 경질석고판.
  2. 제1항에 있어서, 섬유가 무기섬유와 유기섬유로 이루어지고, 그 비율이 1:0.05~1:1(중량비)인 것을 특징으로 하는 경질석고판.
  3. 제1항 또는 제2항에 있어서, 석고심이 소석고 100중량부당 2중량부 이하의 양으로 감수제를 함유하는 것을 특징으로 하는 경질석고판.
  4. 제1항 내지 제3항 중 어느 하나에 있어서, 석고심이 소석고 100부당 포제를 0.05중량부 이하의 양으로 함유하는 것을 특징으로 하는 경질석고판.
  5. 소석고 100중량부당 0.5~5중량부의 섬유와 30~65중량%의 혼합수를 혼합교반하여 얻은 이장을 원지 사이에 유입시켜 판상으로 성형하는 것을 특징으로 하는 경질석고판의 유입성형법.
  6. 제5항에 있어서, 섬유가 사전에 소석고로 표면을 피복한 섬유 및/또는 분산제로 표면처리한 섬유인 것을 특징으로 하는 경질석고판의 유입성형법.
  7. 제5항 또는 제6항에 있어서, 섬유가 무기섬유와 유기섬유로 이루어지고, 그 비율이 1:0.05~1:1(중량비)인 것을 특징으로 하는 경질석고판의 유입성형법.
  8. 제5항 내지 제7항 중 어느 하나에 있어서, 이장이 소석고 100중량부당 2중량부 이하의 양으로 감수제를 함유하는 것을 특징으로 하는 경질석고판의 유입성형법.
  9. 제5항 내지 제8항 중 어느 하나에 있어서, 이장이 소석고 100중량부당 포제를 0.05중량부 이하의 양으로 함유하는 것을 특징으로 하는 경질석고판의 유입성형법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950028591A 1995-09-01 1995-09-01 경질석고판및그유입성형법 KR100401540B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950028591A KR100401540B1 (ko) 1995-09-01 1995-09-01 경질석고판및그유입성형법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950028591A KR100401540B1 (ko) 1995-09-01 1995-09-01 경질석고판및그유입성형법

Publications (2)

Publication Number Publication Date
KR970015009A true KR970015009A (ko) 1997-04-28
KR100401540B1 KR100401540B1 (ko) 2004-03-02

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ID=49516003

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950028591A KR100401540B1 (ko) 1995-09-01 1995-09-01 경질석고판및그유입성형법

Country Status (1)

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KR (1) KR100401540B1 (ko)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342566A (en) * 1990-08-23 1994-08-30 Carl Schenck Ag Method of manufacturing fiber gypsum board

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KR100401540B1 (ko) 2004-03-02

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