Never run composite Geosynthetic Clay Liner

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
1 m²
Supply Capability:
1000000 m²/month

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Product Description:


Bentonite waterproof blanket

Products overview:

Shandong yongrun bentonite waterproof cushion (GCL) is a kind of special used in artificial lake water, landfill, underground garage, a roof top garden, and pools, and chemicals such as yard oil leakage of geosynthetic materials, GCL is made from high expansion of sodium bentonite filling in a special composite nonwoven fabric and nonwoven cloth, the upper between the nonwovens fiber through the special knitting legislation will bentonite locked in the compound machine fabric made of fabric shape and phlegm. The legal system with acupuncture into bentonite seepage control pad can form many small fiber space, make the bentonite particles can't in one direction, the water in the pad when formed in high density of uniform adhesive, water head effectively prevent the water leakage.

GCL is a cross between a CCL (site thick compaction of seepage prevention of clay liner) and polymer materials geomembrane between seepage control pad. Mainly used in environmental engineering of waste landfill, underground reservoir, underground infrastructure project, solve the seal, isolation, leakage problem, the effect is good, fight destructive.

Product features:

1, density of sodium bentonite:

in water pressure formed under the condition of high density diaphragm, thickness of about 3 mm, it's water permeability aX10-11 m/for the SEC, equivalent to 100 times as much as the thickness of the compactness of clay 30 cm, with strong performance since the water

2, have permanent waterproof performance: because sodium bentonite is natural inorganic material, even after a long time or the surrounding environment changes, also won't happen aging or corrosion phenomenon, so waterproof properties is lasting Three, the construction is simple, short construction period: and other waterproof material is relatively simple, construction, do not need to heating and paste, just a bentonite powder and nail, washer and so on were connected and fixed, after construction do not need special inspection, if found defects and easy to maintenance. Waterproof GCL is the existing waterproof material construction period in the shortest.

4, not affected by temperature influence: in cold climates conditions also won't brittle 5, waterproof materials and object integration: sodium bentonite and water response, has 13-16 times the expansion ability, even if the concrete structure in vibration and settlement, within the GCL bentonite also can repair within 2 mm the concrete surface crack 6 and green environmental protection: bentonite for natural inorganic material, harmless to the environment, no special non-toxic influence, has the good environmental protection performance.

Construction method:

1, the connection between the GCL, and the connection between the GCL structure is very simple, and joint sealing also easy to guaranteed.

1.1, simple lap a strip method: in length and width direction GCL lap 25 cm (which the main body part 10 cm, edge part 15 cm), should guarantee the juncture, no noise without drape soil and other materials. In 25 cm from edge points, with artificial or machine shop 10 cm wide, high 1 cm of strip bentonite powder lap in two layers among GCL.

1.2, secret by a joint paste law: general in the seams of compares level with "strip method" directly laid seal, in slope and special point with bentonite cream. (bentonite cream can add in bentonite powder (weight), and continuously even than

1:3 and mixing, until a smooth soft paste).

2, and pipe and structures GCL connection

1. Application "strip method" or "paste method", and carefully sealed structure to connect, the horizontal plane should be careful construction, end GCL guarantee seal.

2. Facade and slope surface laid bentonite pad (GCL), to avoid the sliding, usable pin and to secure its, in addition to cushion in bentonite mat overlap and edge site with the use of steel nail fixed outside, the whole picture of bentonite mat depends on add to nail, flatness bentonite mat solid apply during make-up installed in metope and ground and, when necessary, use bentonite cream touched plasma joint is in wall body. Hole part as a way to deal with.

As need Product principle:

The name of bentonite mineralogy montmorillonite, natural bentonite according to chemical composition and calcium and sodium are divided into two categories. Bentonite has the characteristics of expansion in water, general calcium base bentonite expands, it has expanded their size is only about three times; And sodium bentonite expands, about their size 15 times or so, can absorb 6 times its own weight of water, this expansion of bentonite by the formation of the high density colloid has repels water performance. Use of this performance, people use sodium bentonite to do waterproof materials. For the convenience of construction and transportation, will be locked in the two layers of bentonite geosynthetic materials, and strengthening the protection among the effect, make the whole GCL has certain shear strength.

Technical index:

The actual usage width 5 m (effective width 5.3 m)

Unit area: 5000 g/m2 quality

Bentonite quality: 4500 g/m2

The permeability coefficient of 5 x 10-more than 11 m/SEC

Expansion coefficient acuity 24 ml / 2 g


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Q:What is the car waterproof sticker material?
B. printing, inkjet, photo, screen printing and other technology: refers to the computer will be vector or pixel images into the machine, the machine in accordance with the graphics inkjet or screen technology will color ink printing or screen in a transparent or white base film, And then through the cutting edge along the edge of the pattern; at present most of the manufacturing enterprises (such as motorcycles, electric bicycles, etc.) mass production car stickers are used screen printing process;
Q:How to do waterproof bathroom, construction process is what
3, shop protective layer. In order to prevent the subsequent construction damage to the waterproof layer, the need to cover the surface of the waterproof coating protective layer. Protective layer to completely cover the waterproof layer, no missing, with the grass-roots combination of solid, no cracks, no bubbles, no shedding phenomenon.
Q:How can the toilet waterproof works fail?
Can only do a new waterproof, and now have engaged in the base of the waterproof coating, the effect is very good. It is best to ask professionals to do their own difficult.
Q:Roof leakage, what materials do the best waterproof
Therefore, rainy days should not be construction, to wait until the sun will dry the water before construction. The roof of a large area of ​​leakage or a number of water leakage points, the first by the professionals to check whether the cracks, according to the previous program to deal with the cracks in the roof covered with waterproofing membrane, to enhance the waterproof effect, you can also shop On the insulation board, because the height of the insulation board in 20 cm or more, to achieve the protection of waterproof layer and thermal insulation of the double effect. Do not want to use the insulation board of the family, you can consider the use of steel mesh concrete, leak-proof effect is also very good. Wall cracks appear seepage, under normal circumstances the professional construction team will use the basket, by the maintenance staff in the external wall construction.
Q:Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?
First, rigid (concrete) waterproof roofing SBS membrane should not be painted before the coating of any waterproof coating, otherwise it will damage the bonding strength of the coil and the grassroots.
Q:Cabinet is to buy finished products, or directly to the decoration company to do?
My home decoration cabinets are Haotian decorative package to do, although expensive, but still very worthwhile, all of their wood will be waterproof and moisture, in contact with the wall will do the underground waterproof and moisture, and are on-site cash Now do, timber materials can be seen directly, the amount of glue is not much, less formaldehyde, the latter part of the living is also more comfortable!
Q:What are the key points and contents of the quality control of waterproof material?
3, infiltration of crystalline cement-based waterproof coating: on-site fraud is to use ordinary cement mixed with seafood powder (or 801 glue) so that the cement after the solidification of the color, it will not crack. Genuine infiltration of crystalline cement-based waterproof coating will have a hydrophobic effect that is the effect of lotus leaf water droplets (of course, this hydrophobic effect can not be too much, otherwise it will affect the next process of bonding).
Q:What is the price of a waterproof window cover?
2, the bottom liner Composite sets of most of the finished use of the bottom liner and decorative panels. Market sales of the bottom liner and decorative panels are 1220 * 2440 mm specifications, the bottom liner thickness of 18,15,12 mm three, the production of doors and windows or cabinet liner thickness of the use of 18 mm. Bottom liner according to the different materials, is divided into blockboard, MDF, particleboard, melamine board. Commonly used for blockboard and MDF.
Q:Finished house bathroom waterproof household acceptance should be how to accept?
4: coating waterproof layer coating evenly, the thickness of the product to meet the technical requirements, the general thickness of not less than 1.5mm not exposed at the end.
Q:What is the difference between finished mortar and cement mortar?
Finished mortar white lime compounds, and cement mortar dark gray black.

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