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A platform for research: civil engineering, architecture and urbanism
Reinforced mixed geotextile, reinforced composite geotextile and preparation method of reinforced mixed geotextile and reinforced composite geotextile
The invention discloses reinforced mixed geotextile, reinforced composite geotextile and a preparation method of the reinforced mixed geotextile and the reinforced composite geotextile, and relates tothe technical field of building materials. The invention comprises the following components in parts by weight: 40-80 parts of reinforced fibers and 10-30 parts of modified PAN carbon fibers. According to the reinforced fiber mixed type geotextile, the reinforced fibers and the modified PAN carbon fibers are adopted, and needling treatment is performed on the two raw materials, so the reinforcedfibers and the modified PAN carbon fibers can be mechanically occluded or wound, the fibers are combined more firmly, the mechanical strength of the reinforced-fiber mixed geotextile can be effectively improved, the puncture resistance and high-speed water flow scouring resistance of the reinforced-fiber mixed geotextile are improved, and the soil retention performance of the geotextile is improved.
本发明公开了一种增强混合型土工布、增强型复合土工布及其制备方法，涉及建筑材料技术领域。其包括：按重量份计，增强纤维40‑80份和改性PAN碳纤维10‑30份。本发明的增强纤维混合型土工布采用增强纤维和改性PAN碳纤维，将二者用针刺处理后，增强纤维和改性PAN碳纤维之间可以产生机械咬合或缠绕，从而使纤维间结合的更加牢固，能有效提高强纤维混合型土工布的提高其力学强度，从而提高其抗刺破、抗高速水流冲刷的性能，从而提高土工材料保土性能。
Reinforced mixed geotextile, reinforced composite geotextile and preparation method of reinforced mixed geotextile and reinforced composite geotextile
The invention discloses reinforced mixed geotextile, reinforced composite geotextile and a preparation method of the reinforced mixed geotextile and the reinforced composite geotextile, and relates tothe technical field of building materials. The invention comprises the following components in parts by weight: 40-80 parts of reinforced fibers and 10-30 parts of modified PAN carbon fibers. According to the reinforced fiber mixed type geotextile, the reinforced fibers and the modified PAN carbon fibers are adopted, and needling treatment is performed on the two raw materials, so the reinforcedfibers and the modified PAN carbon fibers can be mechanically occluded or wound, the fibers are combined more firmly, the mechanical strength of the reinforced-fiber mixed geotextile can be effectively improved, the puncture resistance and high-speed water flow scouring resistance of the reinforced-fiber mixed geotextile are improved, and the soil retention performance of the geotextile is improved.
本发明公开了一种增强混合型土工布、增强型复合土工布及其制备方法，涉及建筑材料技术领域。其包括：按重量份计，增强纤维40‑80份和改性PAN碳纤维10‑30份。本发明的增强纤维混合型土工布采用增强纤维和改性PAN碳纤维，将二者用针刺处理后，增强纤维和改性PAN碳纤维之间可以产生机械咬合或缠绕，从而使纤维间结合的更加牢固，能有效提高强纤维混合型土工布的提高其力学强度，从而提高其抗刺破、抗高速水流冲刷的性能，从而提高土工材料保土性能。
Reinforced mixed geotextile, reinforced composite geotextile and preparation method of reinforced mixed geotextile and reinforced composite geotextile
一种增强混合型土工布、增强型复合土工布及其制备方法
YU SHU (author) / WEN YANFENG (author) / SU ANSHUANG (author) / MA JINLONG (author) / WANG XIAOMING (author) / WANG GUOZHI (author) / ZHANG QIANG (author) / HE PEIJUN (author) / GUO JIANQIANG (author) / GAO WUGANG (author)
2020-08-07
Patent
Electronic Resource
Chinese
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
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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