Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
According to the basalt fiber cotton plate for the sound barrier and the preparation method of the basalt fiber cotton plate, the specific implementation mode of the method comprises the steps that basalt slag is put into a high-speed melting furnace to be fully melted, then fibril is obtained through high-speed centrifugal thread throwing, then the fibril is blown into a cotton collecting machine through high-pressure air mixed with a modifying agent and a sound insulation binder, the fibril is turned into continuous cotton felt, and the continuous cotton felt is obtained; the basalt fiber cotton plate for the sound barrier can be prepared by blowing a sound insulation adhesive on the surface of a cotton felt product, paving the cotton felt with the sound insulation adhesive through a pendulum bob, pleating, pressurizing, curing at high temperature and then cutting the cotton felt with the sound insulation adhesive. The basalt fiber cotton plate for the sound barrier, prepared by the method, has a good noise reduction effect.
本发明一种声屏障用玄武岩纤维棉板及其制备方法，该方法的具体实施方式包括：将玄武岩矿渣放入高熔炉中充分融化，然后高速离心甩丝出原纤维，再由高压风混合着改性剂和隔声粘结剂把原纤维吹至集棉机内把纤维变成连续的棉毡，再在棉毡产品表面喷吹隔声粘结剂，将带有隔声粘合剂的棉毡经过摆锤铺毡、打褶、加压、高温固化，再经过切割处理，即可制备出声屏障用玄武岩纤维棉板。该方法制得的声屏障用玄武岩纤维棉板具有很好的降噪效果。
According to the basalt fiber cotton plate for the sound barrier and the preparation method of the basalt fiber cotton plate, the specific implementation mode of the method comprises the steps that basalt slag is put into a high-speed melting furnace to be fully melted, then fibril is obtained through high-speed centrifugal thread throwing, then the fibril is blown into a cotton collecting machine through high-pressure air mixed with a modifying agent and a sound insulation binder, the fibril is turned into continuous cotton felt, and the continuous cotton felt is obtained; the basalt fiber cotton plate for the sound barrier can be prepared by blowing a sound insulation adhesive on the surface of a cotton felt product, paving the cotton felt with the sound insulation adhesive through a pendulum bob, pleating, pressurizing, curing at high temperature and then cutting the cotton felt with the sound insulation adhesive. The basalt fiber cotton plate for the sound barrier, prepared by the method, has a good noise reduction effect.
本发明一种声屏障用玄武岩纤维棉板及其制备方法，该方法的具体实施方式包括：将玄武岩矿渣放入高熔炉中充分融化，然后高速离心甩丝出原纤维，再由高压风混合着改性剂和隔声粘结剂把原纤维吹至集棉机内把纤维变成连续的棉毡，再在棉毡产品表面喷吹隔声粘结剂，将带有隔声粘合剂的棉毡经过摆锤铺毡、打褶、加压、高温固化，再经过切割处理，即可制备出声屏障用玄武岩纤维棉板。该方法制得的声屏障用玄武岩纤维棉板具有很好的降噪效果。
Basalt fiber cotton plate for sound barrier and preparation method of basalt fiber cotton plate
一种声屏障用玄武岩纤维棉板及其制备方法
23.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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