Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite membrane, self-adhesive polymer modified asphalt waterproof coiled material and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
The invention provides a composite membrane, a self-adhesive polymer modified asphalt waterproof coiled material and a preparation method, and relates to the technical field of membrane materials, the composite membrane comprises a first membrane layer, a second membrane layer and a third membrane layer; the first film layer comprises a polyolefin film, a polyester film, a modified polyolefin film or a modified polyester film; the second membrane layer comprises a fiber membrane impregnated with impregnation liquid; the third film layer comprises a modified polyolefin film or a modified polyester film; the impregnation liquid comprises asphalt and silica gel. The coiled material prepared by adopting the composite film has the advantages that the self-adhesive asphalt layer is flat, the overlapping edge is dense and free of water channeling, and the coiled material has the characteristics of tear resistance, excellent dimensional stability, softness and good construction fitness. And the requirements of waterproof engineering of maintenance and newly-built roofs can be met.
本发明提供了一种复合膜、自粘聚合物改性沥青防水卷材及制备方法，涉及膜材料技术领域，该复合膜包括第一膜层、第二膜层和第三膜层；所述第一膜层包括聚烯烃膜、聚酯膜、改性聚烯烃膜或改性聚酯膜；所述第二膜层包括经浸渍液浸渍的纤维膜；所述第三膜层包括改性聚烯烃膜或改性聚酯膜；所述浸渍液包括沥青和硅胶。采用复合膜制备的卷材具有自粘沥青层平整、搭接边密实不窜水的优势，且具有抗撕裂、尺寸稳定性优异、卷材柔软以及施工服帖性好的特点。可以满足维修、新建屋面防水工程的需求。
Composite membrane, self-adhesive polymer modified asphalt waterproof coiled material and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
The invention provides a composite membrane, a self-adhesive polymer modified asphalt waterproof coiled material and a preparation method, and relates to the technical field of membrane materials, the composite membrane comprises a first membrane layer, a second membrane layer and a third membrane layer; the first film layer comprises a polyolefin film, a polyester film, a modified polyolefin film or a modified polyester film; the second membrane layer comprises a fiber membrane impregnated with impregnation liquid; the third film layer comprises a modified polyolefin film or a modified polyester film; the impregnation liquid comprises asphalt and silica gel. The coiled material prepared by adopting the composite film has the advantages that the self-adhesive asphalt layer is flat, the overlapping edge is dense and free of water channeling, and the coiled material has the characteristics of tear resistance, excellent dimensional stability, softness and good construction fitness. And the requirements of waterproof engineering of maintenance and newly-built roofs can be met.
本发明提供了一种复合膜、自粘聚合物改性沥青防水卷材及制备方法，涉及膜材料技术领域，该复合膜包括第一膜层、第二膜层和第三膜层；所述第一膜层包括聚烯烃膜、聚酯膜、改性聚烯烃膜或改性聚酯膜；所述第二膜层包括经浸渍液浸渍的纤维膜；所述第三膜层包括改性聚烯烃膜或改性聚酯膜；所述浸渍液包括沥青和硅胶。采用复合膜制备的卷材具有自粘沥青层平整、搭接边密实不窜水的优势，且具有抗撕裂、尺寸稳定性优异、卷材柔软以及施工服帖性好的特点。可以满足维修、新建屋面防水工程的需求。
Composite membrane, self-adhesive polymer modified asphalt waterproof coiled material and preparation method of self-adhesive polymer modified asphalt waterproof coiled material
一种复合膜、自粘聚合物改性沥青防水卷材及制备方法
WANG YINGCHUN (Autor:in) / LI JIANLEI (Autor:in) / DU YUCHAO (Autor:in) / QU JIANFENG (Autor:in) / LIN HONGWEI (Autor:in) / DING HONGMEI (Autor:in)
14.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
C09J
ADHESIVES
,
Klebstoffe
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
E04G
SCAFFOLDING
,
Baugerüste
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