KR840000448A - 파형 시이트의 조성및 그 제조공정 - Google Patents

파형 시이트의 조성및 그 제조공정 Download PDF

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KR840000448A
KR840000448A KR1019820002746A KR820002746A KR840000448A KR 840000448 A KR840000448 A KR 840000448A KR 1019820002746 A KR1019820002746 A KR 1019820002746A KR 820002746 A KR820002746 A KR 820002746A KR 840000448 A KR840000448 A KR 840000448A
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iii
liquid slurry
corrugated sheet
silica
cement
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KR1019820002746A
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KR870000720B1 (ko
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하퍼 스티븐 (외 1)
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원본미기재
케이프 유니버설 클래딩스 리미티드 (외 1)
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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
    • 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
    • C04B14/06—Quartz; Sand
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

내용 없음

Description

파형 시이트의 조성및 그 제조공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (28)

  1. 비 석면성 파형 시이트의 제조공정에 있어서, 40-60%의 시멘트, 30-40%의 실리카 그리고 5-15%의 셀루로오즈 섬유도된 액체 슬러리의 혼합물인 파형으로 형성제조된 파형을, 두께를 줄이고 밀도를 증가시키도록 압축, 압축을 제거한후, 시멘트와 실리카사이에 결합기질을 형성하는 반응을 하도록 오토클레이빙하는, 비석면성 파형 시이트의 제조공정.
  2. 제1항의 공정에 있어서, 액체 슬러리가, 물을 제거함으로서 플랫시이트형으로 형성되고 계속해서 파형으로 제조되는 파형의 제조공정.
  3. 제1항의 공정에 있어서, 액체 슬러리가 파형의 형성기로 흘러 들어감으로서 파형으로 제조되는 파형의 제조공정.
  4. 제1항에서 3항까지의 어떠한 공정에 있어서, 시멘트가 오디너리포틀랜드 시멘트인 제조공정.
  5. 제1항에서 4항까지의 어떠한 공정에 있어서, 시멘트가 액체슬러리에, 건조 중량으로 50-55% 만큼 포함되는 제조공정.
  6. 제1항에서 5항까지의 어떠한 공정에 있어서, 실리카의 비표면적(릭덴)이 200m2/kg이 넘는 제조공정.
  7. 제1항에서 6항까지의 어떠한 공정에 있어서, 실리카가 석영의2형태인 제조공정.
  8. 제1항에서 7항까지의 어떠한 공정에 있어서, 실리카가 액체 슬러리에 건조중량으로 35-40%만큼 포함되는 제조공정.
  9. 제1항에서 8항까지의 어떠한 공정에 있어서, 액체 슬러리가 건조고체중량으로 7-12%의 셀루로오즈섬유를 포함하는 제조공정.
  10. 제1항에서 9항까지의 어떠한 공정에 있어서, 셀루로오즈 섬유가 18-35°SR 범위에서 프리니스를갖도록 제조되는 제조공정.
  11. 제1항에서 10항까지의 어떠한 공정에 있어서, 셀루로오즈 섬유가 목재펌프, 솜 또는 아마를 포함하는 제조공정.
  12. 제1항에서 11항까지의 어떠한 공정에 있어서, 액체 슬러리가 셀루로오즈 섬유로 보강된 섬유를 포함하는 제조공정.
  13. 제12항의 공정에 있어서, 보강된 섬유가, 슬러리의 고체함유물 0.5-1.0중량 퍼센트의 폴리아미드 섬유를 포함하는 제조공정.
  14. 제12항의 공정에 있어서, 보강된 섬유가, 슬러리의 고체함유물중에서 20중량 퍼센트정도의 유리 또는 암면섬유를 포함하는 제조공정.
  15. 제1항에서 14항까지의 어떠한 공정에 있어서, 액체슬러리가 성형보조제를 포함하는 제조공정.
  16. 제15항의 공정에 있어서, 성형보조제가 1,000m2/kg보다 큰 비표면적(릭덴)의 실리카를 포함하는 제조공정.
  17. 제15항 또는 16항의 공정에 있어서, 성형 보조제가 벤토나이트 구형의 진흙, 도토, 카르복실메틸셀루로오즈 또는 가소제 또는 초가소제를 포함하는 제조공정.
  18. 제1항에서 17항까지의 어떠한 공정에 있어서, 액체 슬러리가 응제를 포함하는 제조공정.
  19. 앞에서의 어떠한 항에 있어서
  20. (ⅰ) 18-38°SR에서 자유롭게 공정되는 셀루로오즈 섬유; (ⅱ) 셀루로오즈 섬유를 슬러리의 다른 성분들과 혼합하여 액체슬러리를 제조; (ⅲ) 슬러리를 헤트첵 머신의 동력상투펠트로 젖은 성분의 얇은 막을 형성한뒤, 혼합물이 형성되는 회전통으로 운반; (ⅳ) 통에서 플랫트 시이트가 바람직한 얇기의 혼합물 갖게 되면 제거; (ⅴ) 앞의 플랫시이트를 파형으로 형성; (ⅵ) 상기 파형 시이트를 압축하여 두께를 감소하는 공정; (ⅶ) 압축된 파형 시이트를 오토 클레이빙 반응을 시키는 것과 같은 단계를 거치는 제조공정.
  21. 제19항의 공정에 있어서, (ⅶ) 단계의 앞, (ⅵ) 단계 다음에, 압축된 파형 시이트가 자급하기에 충분하도록 단단하게 하게 하기 위해 증기터널을 통과하는 제조공정.
  22. 제19항의 공정에 있어서, (ⅶ) 단계의 앞, (ⅵ) 단계 다음에, 각각 압축된 파형 시이트가 대부분은 성형된 틀에 의하여 분리되어 산적저장되고, 저장된 것들은 자르기에 충분히 용이하도록 단단하게 하기 위하여 증기터널을 통과하는 제조공정.
  23. 제1항에서 21항까지의 어떠한 공정에 있어서, 오토클레이빙이, 10MP의 압력에서 12-24시간동안 행하여지는 제조공정.
  24. 제1항에서 22항까지의 공정에 있어서, 파형시이가 건조밀도가 적어도 1400kg/m3으로 제조 되는 제조공정.
  25. 비석면성 파형시이트의 제조공정에 있어서, 실시예를 참조하여 서슬되는 제조공정.
  26. 비석면성 파형 시이트의 제조공정에 있어서 제1항에서 24항까지의 어떠한 항의 공정에 의한 제조공정.
  27. 비석면성 파형 시이트를 만족하는 조성이, 건조중량으로 40-60%의 시멘트, 30-40%의 실리카와 5-15%의 셀루로오즈의 혼합물인 액체 슬러리의 조성물.
  28. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202746A 1981-06-19 1982-06-19 파형 시이트의 조물성 및 그 제조방법 KR870000720B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8118947 1981-06-19
GB8118947 1981-06-19

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KR840000448A true KR840000448A (ko) 1984-02-22
KR870000720B1 KR870000720B1 (ko) 1987-04-09

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US (1) US4637860A (ko)
EP (1) EP0068741B1 (ko)
JP (1) JPS582253A (ko)
KR (1) KR870000720B1 (ko)
AR (1) AR230611A1 (ko)
AT (1) ATE18662T1 (ko)
AU (1) AU548946B2 (ko)
BR (1) BR8203558A (ko)
CA (1) CA1197863A (ko)
DE (1) DE3269960D1 (ko)
DK (1) DK160085B (ko)
EG (1) EG17881A (ko)
ES (1) ES513273A0 (ko)
FI (1) FI822075L (ko)
GR (1) GR76500B (ko)
IN (1) IN156449B (ko)
KE (1) KE3656A (ko)
MX (1) MX158022A (ko)
MY (1) MY8700104A (ko)
NO (1) NO161907C (ko)
NZ (1) NZ200949A (ko)
SG (1) SG61686G (ko)
ZA (1) ZA824173B (ko)

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AU8492982A (en) 1982-12-23
KR870000720B1 (ko) 1987-04-09
FI822075A0 (fi) 1982-06-10
NO161907B (no) 1989-07-03
NO161907C (no) 1989-10-11
GR76500B (ko) 1984-08-10
NO822010L (no) 1982-12-20
MY8700104A (en) 1987-12-31
BR8203558A (pt) 1983-06-14
DK160085B (da) 1991-01-28
JPS6153206B2 (ko) 1986-11-17
ES8403360A1 (es) 1984-03-16
JPS582253A (ja) 1983-01-07
IN156449B (ko) 1985-08-03
MX158022A (es) 1988-12-29
US4637860A (en) 1987-01-20
NZ200949A (en) 1985-10-11
CA1197863A (en) 1985-12-10
ES513273A0 (es) 1984-03-16
ATE18662T1 (de) 1986-04-15
DE3269960D1 (en) 1986-04-24
EP0068741A1 (en) 1983-01-05
DK269782A (da) 1982-12-20
ZA824173B (en) 1983-04-27
FI822075L (fi) 1982-12-20
EP0068741B1 (en) 1986-03-19
EG17881A (en) 1991-06-30
AU548946B2 (en) 1986-01-09
AR230611A1 (es) 1984-05-31
KE3656A (en) 1986-09-12
SG61686G (en) 1987-03-27

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