Introduction

PP Geogrid Composite With Non Woven Geotextile are manufactured by heat boning the PP Biaxial Geogrid with PET continuous filament/PP staple fiber non woven geotextile.PP Geocomposite(Combigrid) is especially designed for soil stabilization and reinforcement application.According to the different composite geogrid, it can be divided into biaxial composite geogrid, triaxial composite geogrid and multiaxial composite geogrid.

Properties Of PP Geogrid Composite With Non Woven Geotextile

*High tensile strength and good strain

*High radial stiffness and junction efficiency

*High long term design strengths

*Excellent creep resistance

*Product up to 6m width and 50m length

Advantages Of PP Geogrid Composite With Non Woven Geotextile

*Improving foundation bearing capacity

*Control uneven settlement

*Covering soft sediment

*Reduced particle layer

*The high tensile modulus of the geogrid can restrain the embedded soil particles

*Geotextile has anti-filtration and a certain isolation, protective effect

Application Of PP Geogrid Composite With Non Woven Geotextile

*Ground stabilization

*Soil reinforcement

*Reinforced embankment over weak soil

*Slope stabilization

*Engineering backfill reinforcement

*Asphalt pavement reinforcement

*Railway track ballast stabilization

*Heavy duty pavement reinforcement

*Concrete crack control in slabs on grade

*Erosion control systems

*Drainage

Specification Of PP Geogrid Composite With Non Woven Geotextile :

PP Biaxial Geogrid
Property		Test Method	PP 20-20	PP 30-30	PP 40-40
Ultimate tensile strength(kn/m)	MD	ASTM D6637	20	30	40
	CD		20	30	40
Tensile Strength at 2% elongation	MD		7	11	14
	CD		7	11	14
Tensile Strength at 5% elongation	MD		14	21	28
	CD		14	21	28
Elongation at max load (%)	MD		13
	CD		13
Minimum Carbon Black	ASTM D4218		2
Non Woven Geotextile
Raw Material		PET continuous filament/PP staple fiber
Mass per unit area(g/m2)		120,150,180 or 200
Roll Size
Roll width(m)		3.95/5.95
Roll length(m)		50