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1. 发明申请

WO2010099476A3 A CRACK RESISTANT LAYER WITH GOOD BEAM FATIGUE PROPERTIES AND METHOD OF SELECTING SAME 审中-公开
标题翻译：具有良好光束疲劳特性的抗裂层和选择其的方法
公开(公告)号：WO2010099476A3
公开(公告)日：2010-11-18
申请号：PCT/US2010025640
申请日：2010-02-26
申请人： ROAD SCIENCE L L C , BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
发明人： BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
IPC分类号： C09D195/00 , C09D109/00 , E01C7/18 , E01C7/26 , E01C7/35
CPC分类号： E01C7/187 , C08L19/003 , C08L21/00 , C08L95/00
摘要： A method of selecting a crack resistant layer to be applied to an existing surface, the method comprising the steps of: selecting at least one bituminous binder to examine, where the bituminous binder comprises bitumen and one or more polymers, where the one or more polymers include a sufficient amount of conjugated diene such that at least 2.5% of the bituminous binder's weight comprises conjugated diene, preferably at least 3.0%, more preferably at least 3.5%, and most preferably 4.0%; forming at least one bituminous mixture comprising the bituminous binder and an aggregate; testing each bituminous mixture for fatigue properties; and selecting a bituminous binder for use in the crack resistant layer. The method may further comprise the steps of testing the bituminous mixture for fracture energy and selecting the bituminous binder for use in the crack resistant layer based on fatigue properties and fracture energy properties, and/or testing the bituminous binder for fracture energy and selecting the bituminous binder for use in the crack resistant layer based on fatigue properties and bituminous binder fracture energy properties.
摘要翻译：一种选择要施加到现有表面上的抗裂层的方法，所述方法包括以下步骤：选择至少一种沥青粘合剂以检查所述沥青粘合剂包含沥青和一种或多种聚合物的情况，其中所述一种或多种聚合物包括足量的共轭二烯，使得至少2.5％的沥青粘合剂的重量包括共轭二烯，优选至少3.0％，更优选至少3.5％，最优选4.0％。形成包含沥青粘合剂和聚集体的至少一种沥青混合物; 测试每种沥青混合料的疲劳性能; 并选择用于耐裂纹层的沥青粘合剂。该方法还可以包括以下步骤：基于疲劳性能和断裂能量特性，测试沥青混合物的断裂能量并选择用于耐裂层的沥青粘合剂，和/或测试沥青粘合剂的断裂能并选择沥青基于疲劳性能和沥青粘合剂断裂能性质的用于耐裂纹层的粘合剂。

2. 发明申请

WO2010099117A3 A CRACK RESISTANT LAYER WITH GOOD BINDER FRACTURE ENERGY PROPERTIES AND METHOD OF SELECTING SAME 审中-公开
标题翻译：具有良好粘结性能的耐破层及其选择方法
公开(公告)号：WO2010099117A3
公开(公告)日：2010-11-11
申请号：PCT/US2010025079
申请日：2010-02-23
申请人： ROAD SCIENCE L L C , BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
发明人： BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
IPC分类号： E01C7/35 , C09D109/00 , C09D195/00 , E01C7/00 , E01C7/18
CPC分类号： E01C7/265 , C08L19/003 , C08L21/00 , C08L95/00 , E01C7/187
摘要： A method of selecting a crack resistant layer to be applied to an existing surface, the method comprising the steps of: selecting at least one bituminous binder to examine, where the bituminous binder comprises bitumen and one or more polymers, where the one or more polymers include a sufficient amount of conjugated diene such that at least 2.5% of the bituminous binder's weight comprises conjugated diene, preferably at least 3.0%, more preferably at least 3.5%, and most preferably 4.0%; forming at least one bituminous mixture comprising the bituminous binder and an aggregate; testing each bituminous binder for binder fracture energy properties; and selecting a bituminous binder for use in the crack resistant layer. The method may further comprise the steps of testing the bituminous mixture for fatigue properties and selecting the bituminous binder for use in the crack resistant layer based on fatigue properties and binder fracture energy properties, and/or testing the bituminous mixture for fracture energy and selecting the bituminous binder for use in the crack resistant layer based on mixture fracture energy properties and bituminous binder fracture energy properties.
摘要翻译：一种选择施加到现有表面的抗裂层的方法，所述方法包括以下步骤：选择至少一种沥青粘合剂以检查沥青粘合剂包含沥青和一种或多种聚合物的情况，其中所述一种或多种聚合物包括足量的共轭二烯，使得至少2.5％的沥青粘合剂的重量包括共轭二烯，优选至少3.0％，更优选至少3.5％，最优选4.0％。形成包含沥青粘合剂和聚集体的至少一种沥青混合物; 测试每种沥青粘合剂的粘结剂断裂能量性质; 并选择用于耐裂纹层的沥青粘合剂。该方法还可以包括以下步骤：基于疲劳性能和粘结剂断裂能量特性，对沥青混合物进行疲劳性能的测试和选择用于抗裂层的沥青粘合剂，和/或测试沥青混合物的断裂能量，并选择基于混合物断裂能特性和沥青粘合剂断裂能性质的用于耐裂纹层的沥青粘合剂。

3. 发明申请

WO2010099061A2 A CRACK RESISTANT LAYER WITH GOOD MIXTURE FRACTURE ENERGY PROPERTIES AND METHODS OF SELECTING SAME 审中-公开
标题翻译：具有良好混合断裂能力的抗裂层及其选择方法
公开(公告)号：WO2010099061A2
公开(公告)日：2010-09-02
申请号：PCT/US2010024897
申请日：2010-02-22
申请人： ROAD SCIENCE L L C , BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
发明人： BARNAT JAMES J , BLANKENSHIP PHILLIP , STEGER RICHARD , LYNN TODD , BAUSANO JASON , DENT JEHNA , MCKINNEY TIM
IPC分类号： E01C7/35 , C09D109/00 , C09D195/00 , E01C7/00 , E01C7/18
CPC分类号： E01C7/187 , C08L19/003 , C08L21/00 , C08L95/00 , E01C7/265
摘要： A method of selecting a crack resistant layer to be applied to an existing surface, the method comprising the steps of: selecting at least one bituminous binder to examine, where the bituminous binder comprises bitumen and one or more polymers, where the one or more polymers include a sufficient amount of conjugated diene such that at least 2.5% of the bituminous binder's weight comprises conjugated diene, preferably at least 3.0%, more preferably at least 3.5%, and most preferably 4.0%; forming at least one bituminous mixture comprising the bituminous binder and an aggregate; testing each bituminous mixture for mixture fracture energy properties; and selecting a bituminous binder for use in the crack resistant layer. The method may further comprise the steps of testing the bituminous mixture for fatigue properties and selecting the bituminous binder for use in the crack resistant layer based on fatigue properties and mixture fracture energy properties, and/or testing the bituminous binder for fracture energy and selecting the bituminous binder for use in the crack resistant layer based on mixture fracture energy properties and bituminous binder fracture energy properties.
摘要翻译：一种选择应用于现有表面的抗裂层的方法，所述方法包括以下步骤：选择至少一种沥青粘结剂来检查沥青粘结剂包含沥青和一种或多种聚合物，其中所述一种或多种聚合物包括足够量的共轭二烯，使得至少2.5％的沥青粘合剂的重量包含共轭二烯，优选至少3.0％，更优选至少3.5％，最优选4.0％; 形成至少一种包含沥青粘合剂和聚集体的沥青混合物; 测试每种沥青混合料的混合物断裂能量性质; 并选择用于抗裂层的沥青粘合剂。该方法可以进一步包括以下步骤：测试沥青混合物的疲劳性能并且基于疲劳性质和混合物断裂能量性质选择用于抗裂层中的沥青粘结剂，和/或测试沥青粘结剂的断裂能量并且选择用于基于混合物断裂能量性质和沥青粘合剂断裂能量性质的抗裂层中的沥青粘合剂。

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