(1) geotextile can be used in asphalt pavement, cement concrete pavement and the reinforcement of roadbed, whether it is hard pavement and flexible pavement can be suitable, and the specific energy of ancient pavement can reduce the cost, prolong the service life, in order to avoid route reflection crack.
(2) the thickness of geotextile products is appropriate, easy and asphalt road rectification, and adhesive oil rectification into isolation layer, waterproof and heat preservation use.
(3) the quality of geotextiles is light and high strength, which is quite consistent with the technical conditions of geotextiles in the process of highway construction.
(4) the earth cloth oral rough, difficult to slide, laying will be special after the oral rough side up, increase the coefficient of friction, supplementary surface correction force, in order to avoid the construction of the wheel rolled up, destroyed, at the same time can suppress the vehicle, paver in the cloth out of the skid sign.
（5）(5) highway maintenance geotextiles easy construction, the use of good results, and usually geotextiles silk is simple by the vehicle tires, caused by hanging wire, emergency will be rolled up, into geotextiles displacement and structural destruction.
In the field of engineering application, geotextiles are extremely applicable leakproof reinforcement tools. In the upstream of road surface recovery, geotextiles also have many little-known applications. Cracks are the most common faults of ordinary asphalt pavement.
In contrast, the commonly used idea of road repair is to increase the surface layer of asphalt pavement, raise the anti-radiation talent and the load of the vehicle, geotextile. However, such a step requires a large amount of materials, and it is not an extreme ambition in the upstream of the repair effect.
。In this kind of situation, it is quite possible to use the excellent impermeability of geotextiles and excellent tensile strength and other products to implement the simple repair of the road surface. At first, asphalt oil is sprayed on the upstream of the fracture layer, and then geotextiles are paved on the surface of the asphalt assimilation material rolling compaction.
The simplicity of laying upstream skills does not mean that there is no associated use conditions, the use of geotextiles to repair the road needs to be clear about the appropriate type of geotextiles and the selection of asphalt oil after the change.
Geotextile manufacturers consumption geotextiles, also known as geotextiles, it is made of decomposition fiber through acupuncture or woven permeability of geotextile decomposition data. The waste products are cloth shaped and generally 4-6 meters wide and 50-100 meters long. Geotextiles are divided into spinning geotextiles and non-spinning geotextiles. Geotextile has excellent filtration, cutting, strengthening protective effect, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance, corrosion resistance.
Post time: May-21-2022