Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt reinforcing material including asphalt-impregnated non-woven fabric and pavement maintenance method using same
The present invention relates to an asphalt reinforcing material, and more particularly, to an asphalt reinforcing material which can be applied to asphalt pavement without adhesive layer coating and curing processes, and an asphalt pavement maintenance method using the same. The asphalt reinforcing material according to the present invention comprises: a reinforcing fiber layer in which a plurality of pores are formed; a film layer which is an air-permeable film layer or an air-impermeable film layer and which has a melting point of 90-130 DEG C and which is composed of one or more resins selected from the group consisting of polypropylene, polyethylene, ethylene vinyl acetate, polyethylene elastomer, polypropylene elastomer, polybutylene and thermoplastic polyurethane; and a non-woven fabric layer which is disposed between the reinforcing fiber layer and the film layer, is impregnated with an asphalt emulsion, and has a melting point of 50-130 DEG C.
本发明涉及一种沥青增强材料，具体地，涉及一种在不进行粘层涂敷及固化过程的情况下，可应用于沥青铺装的沥青增强材料及利用其的沥青铺装维修方法。本发明的沥青增强材料包括：增强纤维层，其形成有多个孔；薄膜层，其为透气性薄膜层或不透气性薄膜层，上述薄膜层由选自由聚丙烯、聚乙烯、乙烯醋酸乙烯酯、聚乙烯弹性体、聚丙烯弹性体、聚丁烯及热塑性聚氨酯组成的组中的一种以上的树脂构成，其熔点为90℃至130℃；以及无纺布层，其位于上述增强纤维层与上述薄膜层之间，浸渍有沥青乳液，且熔点为50℃至130℃。
Asphalt reinforcing material including asphalt-impregnated non-woven fabric and pavement maintenance method using same
The present invention relates to an asphalt reinforcing material, and more particularly, to an asphalt reinforcing material which can be applied to asphalt pavement without adhesive layer coating and curing processes, and an asphalt pavement maintenance method using the same. The asphalt reinforcing material according to the present invention comprises: a reinforcing fiber layer in which a plurality of pores are formed; a film layer which is an air-permeable film layer or an air-impermeable film layer and which has a melting point of 90-130 DEG C and which is composed of one or more resins selected from the group consisting of polypropylene, polyethylene, ethylene vinyl acetate, polyethylene elastomer, polypropylene elastomer, polybutylene and thermoplastic polyurethane; and a non-woven fabric layer which is disposed between the reinforcing fiber layer and the film layer, is impregnated with an asphalt emulsion, and has a melting point of 50-130 DEG C.
本发明涉及一种沥青增强材料，具体地，涉及一种在不进行粘层涂敷及固化过程的情况下，可应用于沥青铺装的沥青增强材料及利用其的沥青铺装维修方法。本发明的沥青增强材料包括：增强纤维层，其形成有多个孔；薄膜层，其为透气性薄膜层或不透气性薄膜层，上述薄膜层由选自由聚丙烯、聚乙烯、乙烯醋酸乙烯酯、聚乙烯弹性体、聚丙烯弹性体、聚丁烯及热塑性聚氨酯组成的组中的一种以上的树脂构成，其熔点为90℃至130℃；以及无纺布层，其位于上述增强纤维层与上述薄膜层之间，浸渍有沥青乳液，且熔点为50℃至130℃。
Asphalt reinforcing material including asphalt-impregnated non-woven fabric and pavement maintenance method using same
包括沥青浸渍无纺布的沥青增强材料及利用其的铺装维修方法
KIM HYUNG-SOO (Autor:in) / NAM HYUNG-HO (Autor:in) / SHIM SUNG-HOON (Autor:in) / KO HYUN-DONG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
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Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021