Damage density detection device for geotextile and detection method thereof

Abstract

The invention discloses a damage density detection device for geotextile and a detection method of the damage density detection device. The device comprises a box body, a control host is fixedly connected to the lower right corner of an inner cavity of the box body, a transverse partition plate is fixedly connected to the middle of the inside of the box body, and a longitudinal partition plate isfixedly connected between the front side of the bottom of the transverse partition plate and the top of the inner surface of the box body. The damage density detection device for geotextile and the detection method of the damage density detection device belong to the technical field of geotextile quality detection. According to the damage density detection device for geotechnical cloth and the detection method thereof, a detection lamp tube is arranged to perform irradiation detection on the geotextile; the marking device can be used for marking a damaged part; the piston, the sliding sleeve and the spring are matched, the piston and the sliding sleeve can be opened by the spring after marking, a small amount of ink can be pumped from the ink bottle by the ink pumping pipe through negativepressure to be supplemented into the sponge block, the sponge block can continuously work for a long time, clear marking can be kept, the structure is simple, and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of quality detection of geotextiles, in particular to a damage density detection device for geotextiles and a detection method thereof. Background technique [0002] Geotextile, also known as geotextile, is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. Geotextile is one of the new geosynthetic materials. The finished product is cloth-like, with a general width of 4-6 meters and a length of 50-100 meters. Geotextiles are divided into woven geotextiles and non-woven filament geotextiles. It is characterized by high strength, and due to the use of plastic fibers, it can maintain sufficient strength and elongation in wet and dry conditions. Corrosion resistance, long-term corrosion resistance in soil and water with different pH. Good water permeability There are gaps between fibers, so it has good water permeability. Good anti-microbial properties, no damage t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a damage density detection device and detection method for geotextiles, which solves the troublesome manual marking, and directly checks the surface quality, the detection is not accurate enough, and the machine marking needs to use ink and other markers, and it is easy to make the ink become lighter after a long time of use

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