Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous fiber reinforced thermoplastic geogrid mesh belt
The invention discloses a continuous fiber reinforced thermoplastic geogrid mesh belt, which comprises a first module and a second module, the first module is made of first unidirectional fiber and first matrix resin, a third module is made of second unidirectional fiber and second matrix resin, and the second module is a buffer layer. According to the invention, other restraining or buffering layers are thermally compounded on the surface of the continuous fiber pre-impregnated strip, so that the purposes of utilizing high unidirectional strength of the continuous fiber pre-impregnated strip and avoiding low bundling property and high brittleness are achieved. As the surface of the product is made of thermoplastic resin, the geogrid mesh belt is subsequently manufactured through simple processes such as thermal compounding or ultrasonic welding. The strength of the one-way mesh belt of the geogrid can be greatly improved, the acid and alkali resistance and chemical corrosion resistance of the product are improved, the service life of the geogrid is prolonged, and the usage amount is reduced.
本发明公开了一种连续性纤维增强热塑性土工格栅网带，包括模块一和模块二，所述模块一由单向纤维一和基体树脂一制成，所述模块三由单向纤维二以及基体树脂二制成，所述模块二为缓冲层。本发明主要通过在连续纤维预浸带材表面热复合其他约束或缓冲层，达到利用连续纤维预浸带材单向强度高，避免成束性低及脆性高的目的。由于本发明产品表面为热塑性树脂，后续通过简单的热复合或超声波焊接等工艺制作成土工格栅网。本产品可以大幅提高土工格栅单向网带强度，提高产品耐酸碱及化学腐蚀性能，提高土工格栅使用寿命，降低使用量。
Continuous fiber reinforced thermoplastic geogrid mesh belt
The invention discloses a continuous fiber reinforced thermoplastic geogrid mesh belt, which comprises a first module and a second module, the first module is made of first unidirectional fiber and first matrix resin, a third module is made of second unidirectional fiber and second matrix resin, and the second module is a buffer layer. According to the invention, other restraining or buffering layers are thermally compounded on the surface of the continuous fiber pre-impregnated strip, so that the purposes of utilizing high unidirectional strength of the continuous fiber pre-impregnated strip and avoiding low bundling property and high brittleness are achieved. As the surface of the product is made of thermoplastic resin, the geogrid mesh belt is subsequently manufactured through simple processes such as thermal compounding or ultrasonic welding. The strength of the one-way mesh belt of the geogrid can be greatly improved, the acid and alkali resistance and chemical corrosion resistance of the product are improved, the service life of the geogrid is prolonged, and the usage amount is reduced.
本发明公开了一种连续性纤维增强热塑性土工格栅网带，包括模块一和模块二，所述模块一由单向纤维一和基体树脂一制成，所述模块三由单向纤维二以及基体树脂二制成，所述模块二为缓冲层。本发明主要通过在连续纤维预浸带材表面热复合其他约束或缓冲层，达到利用连续纤维预浸带材单向强度高，避免成束性低及脆性高的目的。由于本发明产品表面为热塑性树脂，后续通过简单的热复合或超声波焊接等工艺制作成土工格栅网。本产品可以大幅提高土工格栅单向网带强度，提高产品耐酸碱及化学腐蚀性能，提高土工格栅使用寿命，降低使用量。
Continuous fiber reinforced thermoplastic geogrid mesh belt
一种连续性纤维增强热塑性土工格栅网带
ZHANG MINGNA (Autor:in)
22.06.2021
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
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E02D
FOUNDATIONS
,
Gründungen
Information geotechnical reinforced belt, geogrid and application
| Europäisches Patentamt | 2021
Durable Fiber-reinforced Polymer Strip And Lattice-shaped Geogrid
| Europäisches Patentamt | 2021