KR930007846A - Mortar Cement for Instant Tile, Plastering and Masonry Using Waste Foundry Sand - Google Patents
Mortar Cement for Instant Tile, Plastering and Masonry Using Waste Foundry Sand Download PDFInfo
- Publication number
- KR930007846A KR930007846A KR1019910017514A KR910017514A KR930007846A KR 930007846 A KR930007846 A KR 930007846A KR 1019910017514 A KR1019910017514 A KR 1019910017514A KR 910017514 A KR910017514 A KR 910017514A KR 930007846 A KR930007846 A KR 930007846A
- Authority
- KR
- South Korea
- Prior art keywords
- plastering
- masonry
- foundry sand
- waste foundry
- cement
- Prior art date
Links
Classifications
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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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
시멘트, 플라이애수에 수분함량이 0.05중량% 이하의 폐주물사를 소요 비율로 혼합한 것을 크라프트 방습지대에 포장하여서 된 즉석 모르타르 시멘트이다.It is an instant mortar cement that is packaged in a kraft moisture-proof zone by mixing waste cement sand of 0.05% by weight or less with cement and flywater in required proportions.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910017514A KR940007264B1 (en) | 1991-10-07 | 1991-10-07 | Mortar Cement for Instant Tile, Plastering and Masonry Using Waste Foundry Sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910017514A KR940007264B1 (en) | 1991-10-07 | 1991-10-07 | Mortar Cement for Instant Tile, Plastering and Masonry Using Waste Foundry Sand |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930007846A true KR930007846A (en) | 1993-05-20 |
KR940007264B1 KR940007264B1 (en) | 1994-08-12 |
Family
ID=19320860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910017514A KR940007264B1 (en) | 1991-10-07 | 1991-10-07 | Mortar Cement for Instant Tile, Plastering and Masonry Using Waste Foundry Sand |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007264B1 (en) |
-
1991
- 1991-10-07 KR KR1019910017514A patent/KR940007264B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940007264B1 (en) | 1994-08-12 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19911007 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19911007 Comment text: Request for Examination of Application |
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PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19940304 Patent event code: PE09021S01D |
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PE0601 | Decision on rejection of patent |
Patent event date: 19940427 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19940304 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
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J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
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PJ2001 | Appeal |
Appeal kind category: Appeal against decision to decline refusal Decision date: 19941031 Appeal identifier: 1994201000933 Request date: 19940521 |
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PB0901 | Examination by re-examination before a trial |
Comment text: Request for Trial against Decision on Refusal Patent event date: 19940521 Patent event code: PB09011R01I |
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PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19940720 |
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B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 19941031 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 19940707 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
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Comment text: Registration of Establishment Patent event date: 19941115 Patent event code: PR07011E01D |
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Payment date: 19941115 End annual number: 3 Start annual number: 1 |
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