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    • 3. 发明申请
    • HIGH-PERFORMANCE COATED MATERIAL FOR PAVEMENT AND A ROAD SURFACE
    • 高性能涂层材料用于铺路和道路表面
    • US20130022737A1
    • 2013-01-24
    • US13638207
    • 2011-03-22
    • Serge KrafftFrancois Olard
    • Serge KrafftFrancois Olard
    • C04B26/00B05D5/00
    • E01C7/182
    • The invention relates to coated material for the base layer of road pavement, made up of aggregate coated with a hydrocarbon binder, wherein the aggregate is more than 95 wt % of the coated material; wherein the aggregate includes a granular structure, which includes a plurality of granular fractions d/D; one intermediate fraction of which is less than 15% of the granules; wherein the hydrocarbon binder is less than 5 wt % of the coated material; wherein the coated material includes, after compacting, a void fraction of less than 8%; wherein the hydrocarbon binder is a hydrocarbon binder modified by adding polymers or oil, or modified by foaming or by emulsion, by means of which the modulus of rigidity of the coated material, once compacted, is higher than 9000 MPa.
    • 本发明涉及用烃基粘合剂涂覆的骨料组成的路面基层涂层材料,其中聚集体大于涂覆材料的95wt%; 其中所述聚集体包括颗粒结构,其包括多个颗粒组分d / D; 一个中间部分小于颗粒的15%; 其中所述烃粘合剂小于涂覆材料的5重量%; 其中所述涂覆材料在压实后包括小于8%的空隙率; 其中烃粘合剂是通过加入聚合物或油改性的或通过发泡或乳液改性的烃粘合剂,通过该粘合剂,一旦压实的涂覆材料的刚度模量高于9000MPa。
    • 4. 发明授权
    • High-performance coated material for pavement and a road surface
    • 用于路面和路面的高性能涂层材料
    • US08915995B2
    • 2014-12-23
    • US13638207
    • 2011-03-22
    • Serge KrafftFrancois Olard
    • Serge KrafftFrancois Olard
    • E01C7/18
    • E01C7/182
    • The invention relates to coated material for the base layer of road pavement, made up of aggregate coated with a hydrocarbon binder, wherein the aggregate is more than 95 wt % of the coated material; wherein the aggregate includes a granular structure, which includes a plurality of granular fractions d/D; one intermediate fraction of which is less than 15% of the granules; wherein the hydrocarbon binder is less than 5 wt % of the coated material; wherein the coated material includes, after compacting, a void fraction of less than 8%; wherein the hydrocarbon binder is a hydrocarbon binder modified by adding polymers or oil, or modified by foaming or by emulsion, by means of which the modulus of rigidity of the coated material, once compacted, is higher than 9000 MPa.
    • 本发明涉及用烃基粘合剂涂覆的骨料组成的路面基层涂层材料,其中聚集体大于涂覆材料的95wt%; 其中所述聚集体包括颗粒结构,其包括多个颗粒组分d / D; 一个中间部分小于颗粒的15%; 其中所述烃粘合剂小于涂覆材料的5重量%; 其中所述涂覆材料在压实后包括小于8%的空隙率; 其中烃粘合剂是通过加入聚合物或油改性的或通过发泡或乳液改性的烃粘合剂,通过该粘合剂,一旦压实的涂覆材料的刚度模量高于9000MPa。