Drainage Composite Geonet System Used in Dam Cores

• Customization: Available
• Color: Black
• Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project
• Model NO.: 150/6/150
• Function: Reinforcement, Drainage
• Classification: Composite Geotextiles
• Material: Polyester
• Type: Composite Geotextile
• Length: as Your Request
• Width: 4-6m
• Transport Package: Black Woven Geotextile
• Specification: 200g/5cm/200g
• Trademark: HONGXIANG
• Origin: Dezhou Shandong Province
• Production Capacity: 10000sqm/Day

Product Description

                                   Geocomposite Drainage Systems 
Description:

Geocomposite Drainage Systems are engineered to replace costly, conventional open graded aggregate and/or perforated- pipe subsurface drainage systems. The Geocomposite Drainage System is created by laminating a filtration geotextile on one or both sides of a Geonet. Geocomposite Drainage Systems have reached acceptance as state-of-the-practice because they provide sufficient in-place drainage and offer reduced material cost, installation time and design complexity over conventional systems.
 

 

Features

• High flow under substantial loads
• Equivalent to about 12" (300 mm) of aggregate
• Ideal for drainage on slopes

Applications

• As drainage layer in a multi-liner system
• Used as drain layers in landfills and ponds
• For drainage in landfill cap applications
• Good for gas vents under ponds
• Drainage in dam cores
• Leak detection layer

 

Technical data sheet 

	HydraNet™ - Geocomposite^2 Material Properties (MARV)
Style	ASTM	Hong™ 220-2-6^3	Hong™ 270-2-6	Hong™ 330-2-6	Hong™ 220-2-8	Hong™ 270-2-8	Hong™ 330-2-8
Ply Adhesion	D7005	1 lb/in 1.75 mm	1 lb/in 1.75 mm	1 lb/in 1.75 mm	1 lb/in 1.75 mm	1 lb/in 1.75 mm	1 lb/in 1.75 mm
Transmissivity Double Sided Geotextile	D4716	0.48 gal/min/ft (1x 10^-4m^2/sec)	2.42 gal/min/ft (5x 10^-4m^2/sec)	4.35 gal/min/ft (9x 10^-4m^2/sec)	0.48 gal/min/ft (1x10^-4 m^2/sec)	2.42 gal/min/ft (5x 10^-4 m^2/sec)	4.35 gal/min/ft (9x 10^-4 m^2/sec)
Transmissivity Single Sided Geotextile	D4716	4.83 gal/min/ft (1x10^-3 m^2/sec)	7.25 gal/min/ft (1.5x10^-3 m^2/sec)	14.5 gal/min/ft (3x10^-3 m^2/sec)	4.83 gal/min/ft (1x10^-3 m^2/sec)	7.25 gal/min/ft (1.5x10^-3 m^2/sec)	14.5 gal/min/ft (3x10^-3 m^2/sec)
Geotextile Component		6 oz geotextile	6 oz geotextile	6 oz geotextile	8 oz geotextile	8 oz geotextile	8 oz geotextile
Grab Tensile	D4632	160 lbs 712 N	160 lbs 712 N	160 lbs 712 N	225 lbs 1001 N	225 lbs 1001 N	225 lbs 1001 N
Tear	D4533	60 lbs 267 N	60 lbs 267 N	60 lbs 267 N	80 lbs 356 N	80 lbs 356 N	80 lbs 356 N
CBR Puncture	D6241	410 lbs 1820 N	410 lbs 1820 N	410 lbs 1820 N	500 lbs 2220 N	500 lbs 2220 N	500 lbs 2220 N
Water Flow Rate	D4491	125 gpm/ft^2 5078 l/min/m^2	125 gpm/ft^2 5078 l/min/m^2	125 gpm/ft^2 5078 l/min/m^2	100 gpm/ft^2 4063 l/min/m^2	100 gpm/ft^2 4063 l/min/m^2	100 gpm/ft^2 4063 l/min/m^2
Permittivity	D4491	1.5 sec^-1	1.5 sec^-1	1.5 sec^-1	1.4 sec^-1	1.4 sec^-1	1.4 sec^-1
AOS (Sieve Size)	D4751	70 sieve  0.210 mm	70 sieve  0.210 mm	70 sieve  0.210 mm	80 sieve 0.180 mm	80 sieve 0.180 mm	80 sieve 0.180 mm
UV (500 hrs)	D4355	70%	70%	70%	70%	70%	70%

Our Services

 Quality assurance
1 On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections 
2 Strictly in accordance with the ISO9001-2008 international quality system standard,we onitor and manage       the whole process throughout reduction,quality testing,and measurement to ensure product quality
3 For quality-related construction delay or substandard construction(except for damage or losses due to    customer's responsibility or irresistible natural disasters),we have refunding,replacement,and repair  services.We will respond to customers' feedbacks on quality issues within 24 hours. 

After-sales service

1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
 
 
 
Company Information

 
Hongxiang New Geo-Material Co.,Ltd in leader of the geotextile, geomembrane and GCL in China. It was set up in June,1987 and become a provincial enterprise in Oct.1997. It occupies a land of 300,000 square meters, with total asset RMB320,000,000. There are 1200employees, among them, there are 268 professional and technical personnel. We have 56 production lines mainly produce needle-punched geotextile, filament spunbond geotextile, high strength geotextile, 3-layer co-extrusion geomembrane, dripping membrane, heart treated compound geomembrane 8m in width. PE/PVC/EVA press prolong geombrane, textured geomembrane, ant-skid geomembrane, uniaxial geogrid, biaxial geogrid, steel-plastic geogrid, geocell, geomat, woven geotextile, split yarn woven geotextile and so on. Owning the word leading production line of geosynthetics. We have our own R&D department and our own test room which reach to national level. 
\
Our annual productivity is as below: 50 million square meters of needle-punched geotextile; 55 million square meters of compound geomembrane; 9,000 metric tons of PE geomembrane; 36 million square meters of macromolecule waterproof materials; 8 million square meters of geosynthetic clay liners (GCL); 5 million square meters of single direction geogrid; 8 million square meters of double-direction geogrid; 1 million square meters of geocell; 4 million square meters of geonet; 3 million square meters of tri-dimensional geomat; 10 million square meters of woven geotextile; 9,000 metric tons of geomembrane; 300 metric tons of PP long fiber; 4,000 metric tons of PP long fiber; 6 million plastic woven bags.
At present, we are one of the largest manufacturers of geosynthetic in China. Our trademark is "Hongxiang", registered in 2000. We passed the evaluation of ISO9001 in 2001 as well as ISO14001 certification. Our products were appraised as qualified products during the National Product Quality Selective Examination in 2004. We participated in the drafting of the National Standard of Geosynthetics of the People's Republic of China in 1998. We are also a participator to draft two national standards of short fiber needle-punched geotextile and non-woven compound geomembrane.
 Also we have our own testing lab for quality control:

 
 
FAQ
 
1. Where is our company located ?     Economic Development Zone, Ling County, Dezhou City, Shandong Province. China. 
2. Can you send samples to us ?     Yes , free samples could be provided , but customer need pay for the freight cost .
   After order placed , the freight charge could be refund .  
3. What's your Payment term ? 
    T/T , L/C , Western Union. 
4. What's your delivery method ? 
    By sea , By train , By ari, depend on your country.