KR20000042036A - 아스팔트 콘크리트 제조방법 - Google Patents
아스팔트 콘크리트 제조방법 Download PDFInfo
- Publication number
- KR20000042036A KR20000042036A KR1019980058104A KR19980058104A KR20000042036A KR 20000042036 A KR20000042036 A KR 20000042036A KR 1019980058104 A KR1019980058104 A KR 1019980058104A KR 19980058104 A KR19980058104 A KR 19980058104A KR 20000042036 A KR20000042036 A KR 20000042036A
- Authority
- KR
- South Korea
- Prior art keywords
- asphalt concrete
- stainless steel
- steel slag
- asphalt
- stability
- Prior art date
Links
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
- 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
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
- C04B18/142—Steelmaking slags, converter slags
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/36—Bituminous materials, e.g. tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
골재 | 입도(mm)혼합비 | 통과율(%) | |||||||
20 | 13 | 5 | 2.5 | 0.6 | 0.3 | 0.15 | 0.08 | ||
굵은골재 | 36 | 36 | 35.6 | 2.5 | 1.1 | ||||
부순모래 | 48 | 48 | 48 | 41.8 | 29.3 | 12 | 7.2 | 3.8 | 2.4 |
스테인레스 제강슬래그(천연모래) | 12 | 12 | 12 | 11.9 | 10.9 | 5.2 | 2.8 | 0.7 | 0.2 |
채움재 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3.9 | 3.0 |
혼합입도 | 100 | 99.6 | 60.2 | 45.3 | 21.2 | 14.0 | 8.5 | 5.7 |
아스팔트 함유량(%) | 마샬안정도(kgf/㎠) | |
천연모래 | 스테인레스 제강슬래그 | |
5.0 | 1050 | 1060 |
5.5 | 1140 | 1210 |
6.0 | 1180 | 1245 |
6.5 | 1200 | 1270 |
7.0 | 1110 | 1100 |
스테인레스 제강슬래그사용량(%) | 천연모래 사용량(%) | 동적 안정도(cycle/mm) |
0 | 12 | 244 |
4 | 8 | 245 |
6 | 6 | 267 |
8 | 4 | 281 |
10 | 2 | 303 |
12 | 0 | 320 |
Claims (1)
- 아스팔트 콘크리트를 제조하는데 있어서,상기 아스팔트 콘크리트 부피를 기준으로 스테인레스 제강슬래그 6 ~ 12%, 천연모래 6 ~ 0% 및 아스팔트 5.5~6.5%를 포함하며,상기 스테인레스 제강슬래그와 천연 모래의 혼합량은 전체 아스팔트 콘크리트 부피의 12% 임을 특징으로 하는 아스팔트 콘크리트를 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0058104A KR100419622B1 (ko) | 1998-12-24 | 1998-12-24 | 아스팔트 콘크리트 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0058104A KR100419622B1 (ko) | 1998-12-24 | 1998-12-24 | 아스팔트 콘크리트 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000042036A true KR20000042036A (ko) | 2000-07-15 |
KR100419622B1 KR100419622B1 (ko) | 2004-04-17 |
Family
ID=19565280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0058104A KR100419622B1 (ko) | 1998-12-24 | 1998-12-24 | 아스팔트 콘크리트 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100419622B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451821B1 (ko) * | 1999-11-12 | 2004-10-08 | 주식회사 포스코 | 고로시멘트를 사용하는 콘크리트의 초기강도 증진방법 |
KR101191620B1 (ko) * | 2004-05-08 | 2012-10-17 | 주식회사 에코마이스터 | 슬래그 볼을 포함하는 고강도 아스콘 조성물 및 이를제조하는 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846229B2 (ja) * | 1980-01-24 | 1983-10-14 | 大成道路株式会社 | ロ−ルドアスフアルト舗装に用いる瀝青質混合物 |
JPH0819332B2 (ja) * | 1988-11-09 | 1996-02-28 | 田崎 勲 | 道路舗装材の製造方法 |
JPH0647136B2 (ja) * | 1989-09-04 | 1994-06-22 | 株式会社オリイ | プレス加工用ワーク送給装置 |
DK476889A (da) * | 1989-09-27 | 1991-03-28 | Herluf Petersen | Genanvendelse af biprodukt hidroerende fra staalproduktion |
JPH0859326A (ja) * | 1994-08-12 | 1996-03-05 | Nippon Oil Co Ltd | 土工材料 |
KR970026991A (ko) * | 1995-11-27 | 1997-06-24 | 반봉찬 | 전로 및 전기로슬래그를 이용한 아스콘용 충진재 제조방법 |
KR19980076866A (ko) * | 1997-04-11 | 1998-11-16 | 서승석 | 아스콘을 제조할 때 사용하는 모래 대신에 폐기물만을 이용한 재생모래로 아스콘을 제조하는 방법 |
-
1998
- 1998-12-24 KR KR10-1998-0058104A patent/KR100419622B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451821B1 (ko) * | 1999-11-12 | 2004-10-08 | 주식회사 포스코 | 고로시멘트를 사용하는 콘크리트의 초기강도 증진방법 |
KR101191620B1 (ko) * | 2004-05-08 | 2012-10-17 | 주식회사 에코마이스터 | 슬래그 볼을 포함하는 고강도 아스콘 조성물 및 이를제조하는 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100419622B1 (ko) | 2004-04-17 |
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