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某高速公路SMA13配合比报告 [复制链接]

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上面层SMA-13改性沥青混合料进行目标配合比设计˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
一、概述˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
  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。˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
二、设计依据˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
1.《公路沥青路面施工技术规范》(JTG F40-2004)˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
2.《公路工程沥青及沥青混合料试验规程》(JTJ052-2000)˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
3.《公路工程集料试验规程》(JTG E42-2005)˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
三、原材料˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
  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。˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
  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。˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
表3-1集料密度试验结果˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

材料˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

1#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

3#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

4#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

矿粉˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

视密度,g/cm3˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.973˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.980˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.975˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.984˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.741˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

毛体积密度,/cm3˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.928˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.927˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.896˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.881˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

/˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

吸水率(%)˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.52˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.61˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.91˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

1.20˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

/˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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3-2沥青密度试验结果表˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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密度(g/cm3˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

改性沥青˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

1.038˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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3-3各种矿料和矿粉的筛分结果˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
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˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä
矿料

通过方孔筛的百分率(%˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

16˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

13.2˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

9.5˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

4.75˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

2.36˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

1.18˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.6˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.3˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.15˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

0.075˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

1#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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2#˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

100˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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100˜c¡ó„ ›Ò\bbs.3c3t.comÉ?˜LÖëá̺ä

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