Item unit specifications Wn015 wn022 wn028 wn035 wn042 wn056 wn070 wn160 note Md tensile strength [astm d 4595] Kn/m >= 20 30 40 50 60 80 100 160 Cd tensile strength [astm d 4595] Kn/m >= 15 22 28 35 42 56 70 112 Tensile elongation [astm d 4595] % > = 28 Md/cd Average Widths windage % -1.0 Cbr puncture resistance [astm d 6241] Kn>= 1.6 2.4 3.2 4.0 4.8 6.0 7.5 13.0 Pore size o90 (o95) [astm d 4751] Mm 0.08-0.5 Vertical permeability [astm d 4491] Cm/s k x (10-1-10-3) k=1.0-99 Uv resistance strength Retention [astm d 4355] % > = 70(500h) Tear strength [astm d 4533] Kn>= 0.3 0.45 0.5 0.6 0.75 1.0 1.2 1.5 Md/cd Average Physical identification properties Mass per unit area g/m2 120 160 200 240 280 340 400 700 Warp % ± 10 Standard roll width m() 5.8 5.8 5.8 5.8 5.8 5.8 5.8 5.8 Standard roll length m() 300 230 180 150 130 100 90 50 Approx. Loading q’ty per 40’ hq Sq.M 153, 120 117, 392 91, 872 76560 66, 352 51, 040 45, 936 25, 520 Approx load q’ty per 40’hq 56520, strength at 5% elongation, roll length (m) 100, roll width (m) 1-1.4, 2-3.2, standard roll width m( ) 5.8 5.8 5.8 5.8 5.8 5.8 5.8 5.8
Geosynthetic clay liners Uanda gcl is a sandwitch composite composed of three layer material. The upper side is needlepunched nonwoven geotextile of 200gsm and bottom part is 120gsm black pp woven, the bentonite powder is reinforced by through stitching the fiber of nonwoven into the pp woven. This is environmental protection waterproof material, which compacted to ccl(compacted clay liner), gcl have the self-sealing property if it meet the seam under the size of 5mm, also reducing the risk of operation in many construction site. Ití»s easy to install and maintain and the permanent protection permeability is available. Pp woven bags with inner pe menbrane
OSO Geosynthetic Clay Liner (GCL), also named bentonite mats , are reinforced geocomposites which consist of a layer of sodium bentonite granule affixed by needle-punching to a woven geotextile and a nonwoven geotextile. The products are used as a liquid and gas barrier in a wide variety of civil, geotechnical, environmental and hydraulic applications. Specification: Weight: 4600-6000g/m2; Width:3m- 7m Application: 1.Canals, stormwater impoundments and wetlands 2.Secondary containment 3.Highway and civil 4.Landfill liners 5.Landfill caps 6.Mining 7.Ponds
Geosynthetic clay liners (gcl) is a bentonite layer sandwiched between a nonwoven geotextile as a cover layer and a woven geotextile as a carrier and reinforcement bottom layer, both connected through the process of needle punching thus can form many small fibrous spaces so that the bentonite particles can not flow in one direction. When the water in the pad to form a uniform high-density gel-like waterproof layer, can prevent water leakage effectively. Main products: Nonwoven geotextile + bentonite + woven geotextile Hdpe geomembrane + nonwoven geotextile + bentonite + woven geotextile Specification: Weight: 4800g/m2 or 6000g/m2 Thickness: 6mm Width: 3m or as clients, request Length: 30m or as clients, request Feature: , verified quality, ensuring construction and environmental safety. , high sealing performance with predefined permeability. , quick and easy installation, reducing construction costs. , superior hydraulic performance. , available in widths up to 5.8 m. Application: , landfills , canals & storage reservoirs , tank storage sites , tunnel & building seals , run-off basins Roads in environmentally sensitive areas
Yingfan geosynthetic clay liner (GCL) is comprised of two geotextiles that are needle-punched together, encapsulating a layer of sodium bentonite clay between them. GCLs offer a long-lasting resistance to physical and chemical break-down in harsh environments. They have very low permeability. (Please note that the price is not stable due to raw material and exchange rate.) Product Features - Low permeability - High expansibility - Ease of installation - Self-heal punctures - Good hydraulic performance Usage Areas - Industrial & Municipal Landfill liners and caps - Oil depots and chemical pile yards - Canals, wetlands, and ponds - Building roof gardens - Highway and Civil - Man-made lakes - Mining&Tailing dams...and more Available Colors - White - Black - Upon request Standard Size - 3-6 m width - 10/20/30/40 m length(other lengths upon request) - 4000-6000g/sqm weight
Sodium bentonite Geosynthetic clay liner GCL are high performance environmental liners comprised of a layer of low-permeability sodium bentonite combined with geosynthetic carriers, such as woven and/or nonwoven geotextiles, and in some cases polymer geomembranes. GCL have been proven to provide better engineered performance and durability than several feet of compacted clay with a total composite thickness of less than one quarter of an inch. About the clay material, it is usually bentonite, which sandwiched between two layers geotextiles. This lining mechanism is mechanically bonded by needle punching from one nonwoven geotextile through the bentonite to the other nonwoven or woven geotextile. The bentonite swells and extrudes through the geotextile fabric at the overlap, forming a seal by producing a dense and uniform clay barrier with the same hydraulic qualities in all parts of the clay liner Bentonite is a natural clay formed by weathering of volcanic ash. Its chief constituent is the clay mineral montmorillonite. Bentonite is distinguished from other clays by its extreme fineness, highly absorbent nature and curious property of swelling in water. (1)GCL mass per unit area â?¥4000g/m2, width:1m~6m. length:30m or at your request. (2) Thicknessâ?¥6mm, bentonite quality of unit areaâ?¥4000g/m2, mass per unit area of nonwoven geotextile â?¥200g/m2, PP woven geotextileâ?¥100g/m2. Properties: GCL not only have all the characteristics of geotextile material, but also has excellent water (seepage) performance. 1) Good waterproof capacity, sodium bentonite can form a gel layer which does not permit the penetration of water 2) It has strong ability to fit the uneven sedimentation well. 3) Good water-keeping and self-fix capacity 4.)Permanent waterproof capacity, sodium bentonite is natural inorganic mineral material, there is no corrosion and age happened to sodium bentonite 5)sodium bentonite is harmless to human being and environment. 6)easy operation, it can be fixed in nail and gasket, it can reduce the building time greatly. Advantages: It was possible to order the exact length of liner required across the channel to be supplied on one roll. This eliminated the need to â??cut and pasteâ?? the liner. The material is suitable for sites where no clay source was available. Disadvantages: The material is very heavy, difficult to handle, and labour intensive to install. Features: Improved leakage performance Permanent waterproof performance Simple construction and short time limit for a project. Not influenced by air temperature. A kind of green material and good to environmental protection. More versatile than compacted clay Increased airspace and liner efficiency
Pond Liner Geomembrane , also known as HDPE geomembrane pond liner, is the ideal geosynthetic material for anti seepage lining projects such as aquaculture farm, water containment, waste containment and landfill applications. HDPE Pond Liner Geomembrane re essential part of any ponds which form a watertight barrier to retain water and prevent them seeping into the surrounding earth, the HDPE pond liner can also help to avoid unwanted plants from taking up. BPM HDPE Pond Liner uses high-quality polyethylene virgin resin as the raw material, adds carbon black, anti-aging agent, anti-ultraviolet absorber, stabilizer and other auxiliary materials, uses world-class fully automated production equipment, and is blow molded by three-layer co-extrusion process. The strict production process allows BPM geomembrane to have the following advantages in aquaculture applications
Geosynthetic clay liner bentonite waterproof blanket (gcl) is earthwork composite material that is specially used for anti-seepage of man-made lake waterscape, landfill yard, underground garage, building roof garden, water tank, oil depot and chemical pile yard what is gcl? gcl is blanket shape fabric that is produced by filling sodium base bentonite with high expansion between special composite earthwork cloth and non-woven cloth and locking bentonite on lower composite fabric through upper non-woven cloth fabric by special needle embroidering method. Bentonite anti-seepage liner produced by needle embroidering method can form many small fiber spaces, which prevent bentonite particles from moving in one direction, rubber head water layer with uniform high density is formed in the liner when meeting water so as to prevent water seepage effectively. Product application It is mainly used in various environmental protection projects such as waste landfill yard, underground reservoir and underground infrastructure, solves sealing, isolation and anti-seepage problems, and has good effect and strong damage resistance Quick details Type: Geosynthetic clay liner Place of origin: Shandong, china (mainland) Brand name: Tianyan Model number: 4*30 Material: Gcl Specification: As your demand Weight: 4000-6000g/m2 Width: 3m-6m , as your demand Standard: Astm Color: Black or white Samples: Free
Fiberglass geogrid has high intensity, low elongation ratio and light weight. Geocloth has high permeation, high corrosion resistance, conveninent construction and small weight. Geomembrane intergrates permeation, inverse filter ans drainage functions, and it posses high syntheitc strength , large removal strength and high puncture resistance. According to customer¡¡£¤s needs
Hdpe geomembrane are produced from prime hdpe resins result in a high quality premium grade, flexible geomembrane. Overall features & benifits 1. Low permeability - hdpe lining systems are secure because leachate does not Penetrate them; methane gas will not escape from the hdpe cover system; and Rainwater will not infiltrate an hdpe cap. 2. Chemical resistance - hdpe, resistant to a wide range of chemicals, is not threatened by typical solid or hazardous waste leachates. It is also suitable for sludge and secondary containment around chemical storage facilities. 3. Ultraviolet resistance - hdpe's resistance to uv exposure is further enhanced by the addition of carbon black. Additionally, with the absence of plasticizers, volatilization is not a problem. 4. Reflective factor - geotec offers its hdpe geomembrane in white as well as black. A white surface helps mitigate liner According to customers' needs
Quick details Type: geotextiles Place of origin: shandong, china (mainland) Brand name: dageng Model number: pp400g Geotextile type: non-woven geotextiles Color: white Thickness: 3mm Breaking strength, kn/m: 12.5 Elongation at break, %: 25-100 Cbr mullen burst strength, kn: 2.1 Sieve size o90(o95), mm: 0.07-0.2 Tear strength, kn: 0.33 Delivery detail: about 15 days after signing the contract Minimum order quantity: 10000 square meter/square meters Supply ability:50000 square meter/square meters per day Payment terms: l/c, t/t Packing : standard package or according to customer's needs Specifications Mterial :pp Width: max :6m Thickness:0.9mm-5.0mm Weight:100g/sq.M-1000g/sq.M .Uv (ultra violet) stabilized High chemical resistance According to customers' needs
50m x 3m 62g/m2 50m x 2m 62g/m2 Colour Available in green, red, white, black and blue Packing Single rolls Using for : mainly used to cover building under contruction or re-construction, have a very widely used , such as sport fencing Temporary fencing, feed lots, chincken farms , public areas etc. Function: prevent people or objects falling to avoide or reduce falls and physical attack damage, safety for workers and pedestrians walking near the base of a scaffolding structure. According to customers' needs
Geocell 20'fcl or 40'fcl
Geosynthetics.
Geotextile, geosynthetic, geogrid and gcl..Geosynthetic construction material
Non Woven 150gr
Thickness - upto 6mm Gsm 1500
Geosynthetics products.
Uniaxial geogrids, biaxial geogrids, glass fiber geogrids, nonwoven geotextile, woven geotextile, drainage composite, geomembrane, geocell, coir geotextile.Export and installation
