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客运专线铁路CRTSⅡ型 板式无砟轨道
水泥乳化沥青砂浆暂行技术条件
【2008】74号
二○○八年六月
前 言
CRTSⅡ型板式无砟轨道是通过水泥乳化沥青砂浆调整层将预制轨道板铺设在现场摊铺的支承层或现场浇注的钢筋混凝土底座上，并适应ZPW－2000轨道电路要求的纵连板式无碴轨道结构形式。
为指导客运专线铁路CRTSⅡ型板式无砟轨道水泥乳化沥青砂浆的生产、施工和质量检验，确保水泥乳化沥青砂浆施工质量，特制订本暂行技术条件。
本暂行技术条件依据CRTSⅡ型板式无砟轨道水泥乳化沥青砂浆自主创新研究的最新成果、我国前期工程实践经验以及国内外其它有关标准和规范编制而成。
本暂行技术条件中附录A～附录L是规范性附录。
本暂行技术条件负责起草单位：中国铁道科学研究院、中南大学、清华大学、中国
石油化工股份有限公司上海沥青分公司
本技术条件主要起草人：谢永江、郑新国、江 成、曾 志、翁智财、李海燕、
仲新华、谢友均、邓德华、阎培渝、孔祥明、赵永东、 王玉树、王月华、李化建、朱长华、黄婉利、沈 巍、 李启棣、汪加蔚、袁守宇
本暂行技术条件由铁道部科学技术司负责解释。
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目 录
1 适用范围 ···································································································································· 1 2 规范性引用文件························································································································ 1 3 术 语 ········································································································································ 2 4 原材料 ········································································································································ 2 5 技术要求 ···································································································································· 6 6 施工技术要点 ···························································································································· 7 7 质量检验 ·································································································································· 10 附录A（规范性附录） 乳化沥青与水泥适应性试验方法·················································· 13 附录B（规范性附录） 干料扩展度试验方法 ······································································· 15 附录C（规范性附录） 水泥沥青膨胀率试验方法 ······························································ 16 附录D（规范性附录） 干料抗压强度试验方法 ·································································· 17 附录E（规范性附录） 水泥沥青砂浆扩展度试验方法 ······················································ 18 附录F（规范性附录） 水泥沥青砂浆流动度试验方法 ······················································ 19 附录G（规范性附录） 水泥沥青砂浆分离度试验方法 ····················································· 20 附录H（规范性附录） 水泥沥青砂浆含气量试验方法 ····················································· 21 附录I（规范性附录） 水泥沥青砂浆力学性能试验方法 ··················································· 23 附录J（规范性附录） 水泥沥青砂浆冻融试验方法 ··························································· 24 附录K（规范性附录） 水泥沥青砂浆疲劳试验方法 ·························································· 28 条文说明 ······································································································································· 30
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1 适用范围
本暂行技术条件适用于客运专线铁路CRTSⅡ型板式无砟轨道用水泥乳化沥青砂浆（以下简称水泥沥青砂浆）。严寒地区用水泥沥青砂浆另行补充规定。
本暂行技术条件规定了CRTSⅡ型板式无砟轨道水泥沥青砂浆及其原材料的技术要求、试验方法、施工工艺和质量检验等。
2 规范性引用文件
下列文件中的条款通过本技术条件的引用而成为本技术条件的条款。凡是注明日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本技术条件，然而，鼓励根据本技术条件达成协议的各方研究是否可使用这些文件的最新版本。凡是不注明日期的引用文件，其最新版本适用于本技术条件。
GB/T 15180－2000 GB 175 GB 8076 GB/T 8077－2000 GB/T 2085.1－2007 GB/T 17671－1999 GB/T 19627－2005 TB/T 2922.1－1998 TB/T 2922.5－2002 JC 476－2001 JC/T 797－1996 JTG F40－2004 JTJ 052－2000 JGJ 63－2006 JGJ 52－2006 JG/T 223－2007
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