繁 EN

Non-woven

一、Material Description：
Material: polyester , polypropylene , with three-dimensional irregular water permeable channels, can effectively block soil loss, good puncture resistance, toughness, softness and extensibility, suitable for water conservancy, flood control, harbor , embankment, slope protection, foundation engineering, highway tunnel and other projects.

二、Product Specifications：

Item	Unit	Description	Category
Item	Unit	Description	I	II	III	IV
Elongation force	N(kgf)	Grab method (Portrait and Landscape) (Tear elongation)	600 (61.2) above	800 (81.6) above	1200 (122.4) above	1600 (163.3) above
Elongation	%		40~100
Tear strength	N(kgf)	trapezoidal method (Portrait and Landscape)	250 (25.5) above	350 (35.7) above	450 (45.9) above	550 (56.1) above
Defect	points	Allowable deduction points per meter	6 or less	5 or less	3 or less	2 or less
Water permeability	S^-1	The fixed water level is 5cm	above 0.1
Ultraviolet resistance		UV carbon arc lamp is continuously irradiated for 200 hours without any change in appearance	the tensile strength shall not be lower than 90% of the original regulations

三、Product Features：

After the existing structure has been demolished, the concrete blocks and engineering residual soil can be filled in flood control and emergency repair bags for storage. It is a flexible ecological construction method, which has more planting and flood control effects than hard construction, can achieve beautiful effects, and has high permeability, allowing free drainage, which can eliminate or reduce the possibility of soil instability, and is suitable for future maintenance and modification. Maintenance is easy.

Slope remediation, Marine engineering,Landscape engineering,

Water conservancy project will be widely used.