Plastic Polypropylene PP Biaxial Geogird for Road Construction

Product Description

 PP Biaxial Geogird is produced through the process of extruding, punching, heating, longitudinal stretching, and transverse stretching.

 

Index Properties	Test Method	Unit	15/15		20/20		25/25		30/30		35/35		40/40		45/45		50/50
			MD	CD	MD	CD	MD	CD	MD	CD	MD	CD	MD	CD	MD	CD	MD	CD
Polymer	-	-	PP		PP		PP		PP		PP		PP		PP		PP
Minimum Carbon Black	ASTM D 4218	%	2		2		2		2		2		2		2		2
Ultimate Tensile Strength	ASTM D 6637	KN/M	15	15	20	20	25	25	30	30	35	35	40	40	45	45	50		50
Elongation	ASTM D 6637	%	15	13	15	13	15	13	15	13	15	13	15	13	15	13	15		13
Tensile Strength at 2% Strain	ASTM D 6637	KN/M	5	5	7	7	9	9	10.5	10.5	12	12	14	14	16	16	17.5		17.5
Tensile Strength at 5% Strain	ASTM D 6637	KN/M	7	7	14	14	17	17	21	21	24	24	28	28	32	32	35		35

Property
Improve roadbed bearing capacity, enlarge road lifetime
Prevent road collapse and crack
Prevent soil and water loss in the slope
Could replace steel-plastic geogrid in the coal mine