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某高速公路SMA13配合比报告 [复制链接]

1#
上面层SMA-13改性沥青混合料进行目标配合比设计ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
一、概述ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
  受某公司委托,江苏省交通科学研究院负责对某标上面层SMA-13改性沥青混合料进行目标配合比设计。ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
二、设计依据ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
1.《公路沥青路面施工技术规范》(JTG F40-2004)ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
2.《公路工程沥青及沥青混合料试验规程》(JTJ052-2000)ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
3.《公路工程集料试验规程》(JTG E42-2005)ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
三、原材料ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
  本次目标配合比设计所用集料为河南桐柏石料场玄武岩;沥青为重庆美仑SBS改性沥青;纤维为松散木质素纤维(用量为沥青混合料总重量的0.3%);抗剥落剂用量为沥青重量的0.4%。本次配合比设计所用原材料均由施工单位送样。ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
  各种集料、矿粉及沥青的密度试验结果见表3-1和表3-2、各种矿料及矿粉的筛分结果见表3-3。ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
表3-1集料密度试验结果ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
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材料ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

1#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

3#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

4#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

矿粉ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

视密度,g/cm3ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.973ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.980ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.975ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.984ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.741ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

毛体积密度,/cm3ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.928ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.927ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.896ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.881ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

/ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

吸水率(%)ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.52ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.61ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.91ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

1.20ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

/ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

3-2沥青密度试验结果表ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

密度(g/cm3ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

改性沥青ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

1.038ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

3-3各种矿料和矿粉的筛分结果ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
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ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ
矿料

通过方孔筛的百分率(%ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

16ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

13.2ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

9.5ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

4.75ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2.36ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

1.18ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.6ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.3ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.15ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.075ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

1#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

86.6ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

12.8ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.6ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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0.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.3ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

2#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

98.2ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

5.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.6ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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100ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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96.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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0.5ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

0.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

4#ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

78.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

40.2ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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11.8ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

5.4ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

矿粉ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

100.0ï7X¿_Frfbbs.3c3t.comÃê<¢Ø5œ

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最后编辑3c3t 最后编辑于 2008-07-10 23:09:24
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