Never Run Multiple-Textile-Multiple-Membrane

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Qingdao
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1 m²
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1000000 m²/month

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Product Description:


More cloth membrane welding effect

More cloth membrane construction effect

Composite geomembrane

Products overview:

Shandong yongrun composite geomembrane is by geotextiles length (acupuncture geotextile, woven wire, plastic weaving cloth geotextile, etc) and high polymer materials (HDPE membrane, LDPE film, EVA film, etc.) two or more material after rolling, hot melt compound and into the geosynthetic materials.

Properties:

My company product money more than 10 years experience in compound earthwork film production, solve the breadth of similar products unevenly, film thickness not divide evenly, composite produce more of the holes, the defects such as factory every piece of product passed strict inspection, make the product is in engineering application of maximum plays its role. Money has developed for I also have two kinds of hot pressing, composite process of the production enterprise, the product to seven meters wide, and the narrow compared with the prices of similar products, reduce the juncture, reduce project cost, shorten the construction period, and at the same time reducing the juncture caused by the improper hidden trouble. Compound earthwork film money instead of particle materials with geotextiles as geomembrane cover to protect the geomembrane impervious layer are not damaged, reduce the cushion layer of particle size gradation requirement, and can play drainage effect.

Money compound earthwork film friction coefficient is big, can prevent the cover of sliding, than pure HDPE film, compound earthwork film of non-woven fabrics have larger friction coefficient, composite geomembrane can make the slope than increase reduce cover an area of an area.

Compound earthwork film money tensile, rent, against the broken, puncture of mechanics high strength. Compound earthwork film have certain othermeasuring deformation, on the bottom cushion the convex defect of stress transmission spread quickly, strain capacity is stronger.

Compound earthwork film othermeasuring and contact surface soil of pore pressure and "easy to lift force float. Money is of certain compound earthwork film heat preservation effect, reduce the soil freezing expansion to the destruction of the geomembrane, thus reduce soil deformation.

Compound earthwork film using money embedded laid, a good anti-aging performance, reduce the engineering maintenance, maintenance. Money composite geomembrane laid construction is simple, reduce traffic volume and cut down engineering cost, shorten the construction period. Product categories:

A film and a cloth othermeasuring cloth: 100 1000 g/m2 film thickness: 0.2 2.0 mm;

Money a film and two cloth cloth: 80 600 g/m2 film thickness: 0.2 2.0 mm;

A cloth, two film othermeasuring cloth: 100 1000 g/m2 film thickness: 0.2 0.8 mm;

More than money more than cloth cloth: the film 100 1000 g/m2 film thickness: 0.2 0.8 mm;

The product specification: wide: 2-7 meters; Weight: 300 2600 g/m2

Use scope:

Composite geomembrane because of their good drainage, excellent plane seepage control characteristics and tensile, rent, against the broken, puncture of mechanics characteristic of high strength, and can be widely used in:

1, JiangDi, lake dam, tailings DAMS and reservoir area, water diversion channel, storage of lead liquid pools (pit, mine);

2, the subway, the basement and tunnel, tunnel lining of seepage control;

3 and roadbed and other foundation saline seepage control;

4, before dam dike, horizontal impervious blanket should be taken, the foundation vertical anti-seepage layer, construction cofferdam, waste field;

5, sea water, fresh water farms;

6, highway, the highway, railway roadbed, expansive soil and the waterproof layer of collapsible loess;

Construction method: A, construction attention:

1, shall be used to use embedded, cover thickness not less than 30 cm;

2, the seepage control system should have: cushion and impervious layer, layer, layer to instruct the transition;

3, soil to solid uneven subsidence, avoid, crack, seepage control within the scope of the grass roots, to remove. And membrane surface laid the sand or small particle size of clay layer for protection.

4, when laying compound earthwork film don't pull it too tight, embedded into soil at both ends of corrugated is better, especially things with rigid materials anchor, should be left expansion amount must be.

5, construction, should avoid stones, heavy direct hit in the compound earthwork film, best edge construction, edge laid membrane, edge covered a protective coating.

Second, juncture:

1, the laid of the compound earthwork film:

A, cleaning the compound earthwork film laying face asks matrix level off, can't have uneven, can not have the sharp objects, such as stones, iron wire, lags, etc, to MieCaoJi spray for weeds.

B, composite geomembrane best direction laid, while the must not taut, should be left expansion amount must be, in order to adapt to the matrix deformation.

C, composite geomembrane both sides are reserved a certain width PE film and PE membrane adhesive layer, laid to adjust each unit when compound earthwork film to, in order to two units of welding compound earthwork film.

D, composite geomembrane laying good, want to live with ShaDai pressure, in case the pneumatic, influence the next step compound earthwork film the edge of the welding.

2, the compound earthwork film welding:

A, for laying good composite geomembrane, edge joint requirements cannot have dirt, water, dust, etc.

B, before welding seams good to adjust the two images edge PE film, the single lap certain width, and level off, without folds.

C, welding, the company sent technical personnel responsible for welding or technical guidance, welding, using a special automatic welding welding double crawling.


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Q:Geotechnical deployment of aging detection of what indicators
Material anti-aging performance testing, if the reality to consider, for too long, are generally used in the laboratory to accelerate the aging approach to consider. Aging the concept of aging is a big concept. Refers to the material in the external environment under the influence of time changes. Environmental effects are multifaceted, the role of light, the role of temperature, a chemical role, the role of micro-organisms and so on. Now generally referred to as aging, refers to the light aging. Light aging, refers to the material in a certain light exposure after a certain period of time after the performance of the material changes. The most commonly used indicator for photoaging is the strength retention of the material. That is, the ratio of the strength that remains after the light is retained.
Q:Roof geotextile isolation layer sets what the amount
Polyester filament geotextile Features: Polyester filament geotextile is made by polyester method by spinning acupuncture consolidation directly made, product specifications from 80-800g / m2 arbitrary choice, it is geotechnical engineering and civil engineering In the application of a geosynthetics, polyester filament into a network and consolidation method, the fiber arranged in three-dimensional structure. In addition to good mechanical properties, but also has a good vertical and horizontal drainage performance and good extension properties and high resistance to biological, acid and alkali, anti-aging and other chemical stability. At the same time, it also has a wide pore size range, tortuous pore distribution, excellent permeability and filtration performance. Polyester filament geotextile Uses: water conservancy project dam and slope protection of the filter, channel isolation, seepage; road, rail, airport runway foundation isolation, filter, drainage, slope, retaining wall and road reinforcement, Drainage; Port Engineering soft foundation treatment, beach embankment, harbor wharf and breakwater reinforcement, drainage; polyester filament geotextile has been widely used in the field of infrastructure construction, and gradually applied to a wider range of areas.
Q:How much is the price of anti-geotextile?
In the actual engineering procurement, generally between the two geotextiles need about> 250px lap, so the procurement is usually based on the actual area plus 15% to 20% loss. Hongxiang new material Li Qian geotextile price is also required according to the specific needs of the project to specify the model, the specific offer.
Q:edge of the road map layer asphalt laying anti-seepage geotextile how to set the amount?
You can go to the civil online forum to ask questions, there are a little more professional.
Q:What is the size of the filament geotextile?
What is the size of the filament geotextile? What are the characteristics of the application?
Q:Highway road crest u block below the geotextile roadway below the curb
At present, the use of a curb stone molding machinery, prefabricated ratio can guarantee the strength of the mold release time, less water content, aggregate will segregate a large amount of water, mortar sticky mold
Q:Drainage board geotextile or gravel plus geotextile which water treatment effect is good
Sure that the drainage board plus geotextile drainage effect is good, but the cost than the gravel Gao Hua Zhi geotechnical materials manufacturers to answer
Q:Geotextile and geogrid difference
Different geotextile used to prevent seepage, geogrid used to reinforce the geotextile is mainly used to seepage, isolation, geogrid are generally used in reinforced reinforcement, the two are essential differences in the use of the process Sometimes used in the same project, such as high-speed, railway and other engineering production grid is made of polypropylene, polyvinyl chloride and other polymer polymer by thermoplastic or molded two-dimensional grid or a certain height of the three-dimensional Dimensional grid grid, when used as a civil engineering, known as geogrid. Engineering applications: roads, railways, abutments, approach roads, docks, dams, slag and other soft soil foundation reinforcement, retaining walls and road surface cracking engineering and other fields. Fiberglass mesh used in the external walls, wall paint, the main material to prevent the junction of different mortar and other plastering material cracking, hollowing. Local node reinforcement will also be used. Geotextile has excellent filtration, drainage, isolation, reinforcement, anti-seepage, protection, with light weight, high tensile strength, good permeability, high temperature, anti-freeze, anti-aging, corrosion resistance. Common non-woven fabrics, water layer inside the use, polyethylene polypropylene waterproof also used.
Q:Geotextile drainage network and geotextile how to heat stick
Geotextile and geotextile crimp part of the use of sewing or hot air welding. Hot air welding is the connection method of filament geotextile, that is, with the hot air gun on the connection of two pieces of cloth instantaneous high temperature heating, so that part of the molten state, and immediately use a certain external force to make it firmly together. In the case of wet (rain and snow) weather can not be hot adhesive connection, geotextile should take another method of a suture connection method, that is, with a dedicated sewing machine for two-wire suture connection, and the use of anti-chemical UV suture.
Q:Do you have a drainage board and geotextile on the roof
Good, but you use very little, the purchase is difficult, the price will not be cheap Huazhi geotextile material manufacturers

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