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Geomembrane and geotextile difference?
- Geomembrane is impermeables
What is the place of attention for the laying of geotextiles?
- (1) the use of the use of buried type: cover the thickness should not be less than 30cm (2) refurbishment system should be: cushion, impermeable layer, transition layer, protective layer composition. (3) soil to be solid, to avoid uneven subsidence, cracks, anti-seepage within the turf, root to clear. And the surface of the membrane with a small particle size of sand or clay as a protective layer. (4) laying the geomembrane do not pull too tight, both ends of the soil into the corrugated part of the soil is better, especially with the rigid material anchoring, should leave a certain amount of expansion and contraction. (5) construction, should avoid stones,s
Geotextile is what is the role of what is the use of what?
Geotechnical deployment of aging detection of what indicators
- Geotextile aging test: anti - ultraviolet ability. That is, at a certain temperature, the sun under the strong changes in geotextile.s
Textile geotextile lap length how much
- Lap width is generally 10-15cms
Geotextile with the welding tool where to buy
- To our here, I was the manufacturers
Geotextile was wetted by what kind of treatment
- Geotextile was originally in the project to play a reinforced, protective, filter effect. So geotextile is not afraid of water, not afraid of wet, so do not fear wet. Damped geotextile is easy to get dirty, easy to carry. Generally dried can be used, do not need to do any treatment.s
Geotextile is what to do with
- Geotextile is reinforced and segregated, reinforced mainly to enhance the ability of materials to shear and tensile deformation, to prevent the reflection of cracks in the road; isolation is the separation of different materials to maintain their performance; because the geotextile itself is not waterproof, In the old road renovation over the asphalt mixture will form impermeable complex, in addition to preventing cracks will have a certain waterproof effect. The roadbed refers to the strip structure that is built on the basis of the route position and certain technical requirements. It is the basis of the railway and the road. The roadbed is a linear structure made of soil or stone. Built in good geological, hydrological, climatic conditions under the roadbed. From the material points, subgrade can be divided into soil subgrade, stone roadbed, earth and rock roadbed three.s
The classification of hinge installation method
- According to the base, the door cover hinge position, can have many different cross classification, according to the spatial features using hinge into four categories, how to use h...
Have you done your business with aluminium composite panel manufacturers
- Aluminium composite panel are usually used at building construction, houses, but also at some factories in this field. Have you ever heard of aluminium composite panel?Features of ...
how to install a door hinge
- In fact, we are not unfamiliar to the hinge.Cabinets, doors and other places usually use this stuff.But how to install a door hinge？ About the hinge,there are three different way...
how to fix door closer
- The new door closer is in use for a week to 10 days，you should check all the screws, and retighten again. Please use the hydraulic oil recommended by the manufacturer.For cold ar...
What's the thickness of insulated plasterboard
- Description:Insulated Plasterboard is a building material made of gypsum as the main raw material. It is a kind of material that has the character of light weight, high strength, t...