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Question:

Highway on the highway geotextile laying program who has ah?

Highway on the highway geotextile laying program who has ah?

Answer:

According to your actual project, the Hongxiang Expressway geotextile can provide the overall solution. Hongxiang new material solution
The specific construction program, ah, that depends on your specific project, but generally there is such a Hongxiang professional construction staff introduction We usually in the highway geotextile before the laying of the first sprinkle asphalt sticky oil, the amount of about 0.4 ~ 0.6kg / ㎡, and then shop geotextile, and then sprinkle a layer of geotextile in the same type of sticky oil, the amount of about 0.5 ~ 0.6kg / ㎡, also need to pay attention to the temperature when the contact. Geotextile laying before laying a layer of asphalt is to better play the role of anti-seepage, geotextile to adapt to the contact with the asphalt and other materials when the temperature, requiring a higher melting point. The asphalt impregnated geotextile into spray asphalt combined with oil, the geotextile firmly rolled in the above and then spray a thin layer of asphalt, increase the adhesion of the opposite layer, improve water resistance. If the use of paver laying asphalt concrete surface layer, can not spray surface layer of asphalt, only in the bottom to increase the amount of asphalt, control in 1000g / m2 or so. After rolling, the asphalt through its pores through the geotextile reverse osmosis to the surface layer, forming a sealed waterproof layer, but also play a role in reinforcement, improve the new layer of anti-fatigue performance. It is economical and durable.

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