Shandong complex three-dimensional drainage network manufacturers | Sun Jingli wholesale | quality three-dimensional composite drainage network wholesale | drainage net factory outlets | Taian largest manufacturer of three-dimensional composite drainage network | Shandong widest three-dimensional composite drainage network equipment | most powerful complex three-dimensional drainage network supply companies | welcome to visit our factory orders | National Wholesale Delivery |! drainage network product manufacturers, quality assurance manufacturers direct full-size plastic drain board, homegrown plastic grass grid | complex three-dimensional geotechnical drainage network drainage network and two layers of non-woven geotextile heat-adhesive composite. Combined with geotextiles (filtration effect) and three-dimensional geotechnical drainage network (drainage and load dispersion function) provides a complete 'filtration - drainage - protection "system. Core network consists of three criss-crossing ribs, of which more rigid ribs arranged longitudinally to form drainage channels, staggered up and down the ribs support the formation of drainage channels to prevent the geotextile embedded, even at high loads also maintaining high drainage performance. Geotextiles can provide water / soil filter layer three, green Sanjiang composite drainage network (also known as three-dimensional geotechnical drainage board, tunnel drainage water board, water board discharge) from the three-dimensional structure of the double-sided adhesive plastic mesh geotextile composed of water seepage, can alternative to traditional sand and gravel layer three-dimensional composite drainage network specifications, mainly used for drainage landfill embankment and tunnel wall. Green Sanjiang composite drainage network technical parameters and product specifications: [4 m wide three-dimensional composite drainage network, thickness 2mm ~ 8mm three-dimensional composite drainage network of professional production and sales, factory supply, the national direct price; Mr. Sun Taian total wholesale] in the railway, roads and other transport infrastructure, the safety and life of the project with its own drainage system too has a close relationship, which geosynthetic drainage system is an important component. Green Sanjiang brand composite drainage network Packing: 4 m × 50 m / roll; and green Jiangsan Wei composite drainage network of joints and lap: [4 m wide three-dimensional composite drainage network, thickness 2mm ~ 8mm three-dimensional composite drainage network of professional production and sales, the manufacturers supply three-dimensional composite drainage network prices, the national direct price; Mr. Sun Taian total wholesale] 1, adjust the direction of geosynthetics, the volume of material in the longitudinal direction perpendicular to the road. 2, composite geotechnical drainage network must be terminated, geotextile adjacent geonet core material roll along on the lap. 3, the geonet core adjacent geotextile material volume of white or yellow plastic tape connecting buckle or polymer, thereby connecting material volume. Along the length of a roll of material, connecting once every 3 feet with tape. 4, the direction of geotextile overlap should be consistent with the filler stacking direction. If the geotextile material laid in three-dimensional composite drainage network between the foundation / base and subbase wholesale, to conduct continuous wedge welding, flat welding or stitching, so geotextile lap top to get fixed. If the suture is recommended to use a flat stitch or stitch general, in order to meet the minimum requirements stitch length. Three-dimensional composite drainage network weld quality requirements: 1. inflatable double seam length between 30-60㎜ double seam inflation pressure reaches 0.15-0.2MPa, holding 1-5min, no significant pressure drop is acceptable. 2. single seam and T-shaped junction and repair point 50 cm × 50 cm square should take vacuum testing, vacuum pressure is greater than or equal to 0.005MPa, holding 30s, soap bubble is not qualified. 3. The laboratory test weld tensile strength greater than the base material. 4. Quality inspection shall be carried out with the construction progress. 5. The reference: "waterproof board application technology engineering CTTT / T238-1998". China has the most wide and 4 meters composite drainage net production line three-dimensional composite drainage network, Tai'an City Green Sanjiang waterproof material Limited Shandong Tai'an geotechnical industry leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Scraps and development in the wave of market economy, the current green three 江三维 composite drainage network has a high profile in plastic materials, and enjoys a good reputation. Three-dimensional composite drainage network direct three-dimensional composite drainage network _ _ three-dimensional geotechnical drainage network provided by the Tai'an City Green Sanjiang waterproof material Limited. Tai'an City Green Sanjiang waterproof material Limited (www.slpsbcj.com) (www.slpsbcj.com) located in Tai'an City High Agricultural Industrial Park on Taishan. Scraps and development in the wave of market economy, the current drainage network plant has a high profile in plastic materials, and enjoys a good reputation. Drainage network plant has made the whole network business alliance certification, marking our service and management level has reached a new height. Drainage network plant staff is willing to joint development with all people a better future.