Self inspection and repair:

A, all the geotextiles and seams must be checked. Defective geotextiles and sutures must be clearly marked on the geotextile and made to repair.

B, it is necessary to repair the worn Geotextiles by laying and hot connecting the geotextile pieces. The geotextile chips should be 200mm at least in all directions than the edges of the defects. The heat connection must be strictly controlled to ensure the close combination of the geotextile patch and the geotextile, and no damage to the geotextile.

C, before laying the end of the day, all the geotextiles on the same day will be visually inspected to make sure that all the damaged areas have been marked and repaired immediately, so as to make sure that the laying surface is not likely to cause damage to foreign substances, such as fine needles, small nails, etc.

The following technical requirements should be met when the D and geotextiles are repaired.

E, patch materials used to fill holes or fill cracks should be consistent with geotextiles.

F and patches should be extended to at least 30 cm outside the damaged geotextile.

G, at the bottom of the landfill, if the geotextile breach exceeds 10% of the width of the coil, the damaged part must be removed and the two geotextiles will be connected. If the crack on the slope exceeds 10% of the coil width, the geotextile should be removed and replaced with the new one.

H, construction shoes and construction equipment shall not damage geotextiles, and construction personnel shall not do things that may damage geotextiles on the laid geotextiles, such as smoking or using sharp tools to dig geotextiles.

I, for the safety of geotextile materials, the packaging film should be opened before laying the geotextile, that is, a roll and a roll. And test the appearance quality.

J, especially put forward: after the geotextile to the scene, it should be timely acceptance, visa recognition.

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