Description

We built a product line of *-dimensional composite drainage network in year ***0, which has capacity of *0, **0 ***** per day. Our product has been used by many well-known construction companys, such as CSCEC, CREC, CRCC and so on. Product Name: *-dimensional composite drainage network Synonym: Three dimensional composite drainage network, *-D composite drainage net, *-dimensional drainage network, 3D geotechnical drainage board, tunnel-drainage board, drainage board Description: *-dimensional composite drainage network is consisted with plastic net and per-melted geotextile both sides, can replace traditional gravel sand. It is used for the drainage of the rubbish filling site, road base and the inside of the tunnel Origin: Nanjing China Our capacity: ****0 sq. m. per day or **0tons per month Product Specification: No.: Item Units Standard 1 Composite mass per unit area g/m2 ***0 min 2 non-woven fabrics mass per unit area g/m2 **0 min 3 Composite thickness mm 7.0 min 4 Core Network thickness mm 5.0 min 5 Composite endwise tensile strength KN/m *8.0 min 6 Composite crosswise tensile strength KN/m *5.0 min 7 Core Network tensile strength KN/m *5.0 min 8 Racking strength of Core Network and non-woven fabrics KN/m 0.3 min 9 Composite hydraulic conductivity m2/s 1.2×***3 min *0 non-woven fabrics normals osmotic coefficient cm/s 0.3 min The above specs are for reference, we can change the standard according to requirements.