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2011.08.24 08:38

가열 아스팔트 혼합물 배합설계 지침 (건교부, 2005)






 

목 차

1. 총 칙··············································1
1.1 적용 범위 ···········································1
1.2 용어의 정의················ ··························3

2. 재 료··············································9

2.1 일반 사항 ···········································9
2.2 아스팔트 바인더 ········································9
2.2.1 침입도 분류에 의한 바인더··················· ···············9
2.2.2 공용성 등급에 의한 바인더··································11
2.3 골재··························· ··················12
2.3.1 굵은골재····················· ·····················12
2.3.2 잔골재 ···········································14
2.3.3 포장용 채움재········································16

3. 가열 아스팔트 혼합물의 종류 ··································18

3.1 일반 사항 ···························· ··············18
3.2 기층용 가열 아스팔트 혼합물 ························ ·········20
3.2.1 골재의 품질 및 입도·····································20
3.2.2 기층용 가열 아스팔트 혼합물의 품질··········· ··················21
3.3 중간층용 가열 아스팔트 혼합물·································22
3.3.1 골재의 품질 및 입도·····································22
3.3.2 중간층용 가열 아스팔트 혼합물의 품질 ····························23
3.4 표층용 가열 아스팔트 혼합물 ························ ·········24
3.4.1 골재의 품질 및 입도·····································24
3.4.2 표층용 가열 아스팔트 혼합물의 품질····················· ········25

4. 배합설계············································29

4.1 일반 사항 ······························· ···········29
4.2 가열 아스팔트 혼합물의 다짐 온도 및 혼합 온도 ········ ················30
4.3 배합설계 순서·········································31
4.4 골재 배합률 및 합성입도의 결정 ································33
4.5 추정아스팔트 함량 결정························ ············35
4.6 마샬 시험용 공시체의 제작 및 마샬 특성치 시험·························36
4.7 이론최대밀도의 산출 ···················· ·················37
4.8 최적 아스팔트 함량 결정····································38
4.9 품질 확인···········································39
4.10 기준값 부적합시 배합설계 방법····················· ···········39
4.11 현장 배합 ··········································41
4.12 생산 및 시공 중 품질관리 ············ ······················43

부 록 ································· ·············47




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