Специализированный поставщик водостойкая геосинтетическая глина Gcl из бентонита

Сохранить в закладки 1600225961060:


Цена:0,67 $ - 0,70 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Customized Supplier Bentonite Waterproof Geosynthetic Clay Liner Gcl



Product Description


 Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


Features:


 


1.Compactness: sodium bentonite formed high density diaphragm under pressure state, when a thickness of about 3mm, its water permeability of 5 × 10-11m / s or less, equivalent to 100 times the density of 30cm thickness of clay, with a strong self-protection water performance.


 Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


2. Permanent waterproof performance: Because sodium bentonite-based natural inorganic material, even after a very long time or the surrounding environment changes, aging or corrosion will not occur, and therefore the waterproof performance is very durable.


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


3. The construction is simple: compared with other waterproof materials, the construction is relatively simple, does not require heating and paste. Just bentonite powder and nails, washers, etc. are connected and fixed. After construction does not require special inspection, if found defective water is also easy to repair. GCL waterproof material in existing shortest construction period material.


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


4. Impact from temperatures: in cold weather conditions are not brittle fracture.


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


5. Integration of waterproof materials and objects: sodium bentonite water, with 20 to 28-fold expansion of capacity, even if the concrete structure to vibrate and settlement, GCL bentonite can repair cracks in the concrete surface within 2mm.


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


 


6. Green: Bentonite is a natural inorganic material, no particular impact on the environment, with good environmental performance


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


Table 1 - Non-Woven Geotextiles






























































Property



ASTM



Class 1 (Heavy Duty)



Class 2 (Normal Duty)



Class 3 (Light Duty)



Grab Tensile Strength (N)



D 4632



900



700



500



Elongation (%) at Grab Tensile Strength



D 4632



50 min



50 min



50 min



CBR Puncture (N)



D6241



2200



1800



1350



Trapezoid Tear (N)



D 4533



350



250



180



UV Stability (min % Retained Strength @ hr)



D 4355



50 % at 500 hr



50 % at 500 hr



50 % at 500 hr



Apparent Opening Size, (mm) max



D 4751



0.25



0.25



0.25



Permittivity (per sec) min



D 4491



0.50



0.50



0.50



Table 2- Woven Geotextiles


 





































































Property



ASTM



Class 1 (Heavy Duty)



Class 2 (Normal Duty)



Class 3 (Light Duty)



Grab Tensile Strength (N)



D 4632



1400



1100



800



Sewn Seam Strength (N)



D 4632



1260



990



720



Elongation (%) at Grab Tensile Strength



D 4632



15 max



15 max



15 max



CBR Puncture (N)



D6241



4000



3200



2800



Trapezoid Tear (N)



D 4533



500



400



300



UV Stability (min % Retained Strength @ hr)



D 4355



50 % at 500 hr



50 % at 500 hr



50 % at 500 hr



Apparent Opening Size,(mm) max



D 4751



0.43



0.43



0.43



Permittivity (per sec) min



D 4491



0.05



0.05



0.05



 


 





Certificate


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking 





Product Case


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


Beijing Langwei Times Co., Ltd. is a combination of design, production and sales. A large high-end faster manufacturing company
After decades of development, our products have covered the world .Quality is recognized internationally.


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking


 


 





Contact Us


Waterproof membrane bentonite geotextile geosynthetical clay liner for underground tanking 




Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам