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PP Biaxial Geogrid

Name: PP Biaxial Geogrid
Brand: HUAYUE-Engineering Materials Supplier
Availability: InStock

PP Biaxial Geogrid: PP biaxial geogrid (polypropylene) for road subgrade stabilization. Balanced bi-direction strength, ideal for parking lots, highways and railway ballast stabilization.

Classification :

PP Biaxial Geogrid

PRODUCT DETAILS

Keywords:

PP Biaxial Geogrid

PP Biaxial Geogrid is an integrally formed biaxial geogrid consisting of high quality polypropylene and carbon black. The punched and drawn manufacturing process are so designed that they provide the lateral confinement and helps in reinforcing the weak soils.

Features

Properties / measurement indicators of Biaxial Geogrid Mama recommends that simply sticking to geometric calculation is not enough. When choosing what kind of geogrid, look at the product’s technical essentials as well.

Load-Bearing properties with Higher Tensile Strength and Modulus.

Biaxial stretching of the product at the primary points gives a high tensile strength and (modulus) which is rigid in every direction. This biaxial strength allows the yarn to successfully accept and transmit loads over a greater area. At the same time, it cuts down on loads concentrated into one spot and improves the low-load ground.

Enhanced Soil-Aggregate Interlock

The engineered apertures are built to lock tightly into the compacted granular fill. Based on this, a composite layer is formed that is reinforced at its innermost layer and takes all three dimensions at once, confining particles without allowing lateral movement. for the performance of base reinforcement geogrids, this is quite important.

Optimal Junction Strength and Efficiency

The junctions are all integral and molecularly fused which is the hallmark of good quality. They allow longitudinal and transversal ribs to effectively transfer stress, while preventing stress concentration points and allowing the grid to work as a single unit when under load.

Outstanding Creep Resistance

Polypropylene has good long-term load-bearing properties. A properly manufactured PP geogrid has minimal deformation under sustained load (creep), which is vital for the permanent performance of structures and paved roads.

Applications

It can be applied in all kinds of roads, railways, airports to enhance the roadbed.

It can be applied in a large car park and terminal freight yard, etc., to strengthen the foundations of a permanent load.

It can be applied in rail, road slope’s protection.

It can be applied to enhance the culvert.

It can be applied as a secondary enhancement after the uniaxial geogrid soil enhancement, further enhance the soil, prevent soil erosion.

It can be applied in mining, tunnel reinforcement.

Specification	Test Method		BX1515		BX2020		BX2525		BX3030		BX4040		BX1100		BX1200		BX3030L
Index		Unit	MD	XMD	MD	XMD	MD	XMD	MD	XMD	MD	XMD	MD	XMD	MD	XMD	MD	XMD
Ultimate Tensile strenth	D6637	KN/m	15	15	20	20	25	25	30	30	40	40	12.4	19.0	19.2	28.8	30	30
Aperture Size		mm	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	39 36 33 31	25	33	25	33	65	65
Minimum Rib Thickness		mm	1.0	0.8	1.5	1.1	1.8	1.4	2.2	1.7	2.5	2.0	1.0	0.8	1.4	1.27	1.7	1.5
Tensile Strength @2% Strain	D6637	KN/m	6	6	7	7	9	9	11	11	15	15	4.1	6.6	6	9	11	11
Tensile Strength @5% Strain	D6637	KN/m	11	11	13	13	17	17	21	21	27	27	8.5	13.4	11.8	19.6	21	21
Junction Efficiency		%	95		95		95		95		95		95		95		95
Flexural Stiffness	D7748	mg-cm	690,000		780,000		860,000		960,000		1,000,000		250,000		750,000		960,000
Aperture Stability		m-N/deg	0.30		0.50		0.62		0.75		0.85		0.32		0.65		0.75
Resistance to Installation Damage		%SC/%SW/%GP	95/93/90		95/93/90		95/93/90		95/93/90		95/93/90		95/93/90		95/93/90		95/93/90
Resistance to Long Term Degradation		%	100		100		100		100		100		100		100		100
Resistance to UV Degradation	D4355	%	100		100		100		100		100		100		100		100
Minimum Cabon Black		%	2		2		2		2		2		2		2		2
Unit Weight		g/m2	175-210		220-250		260-300		300-340		450-500		180-210		280-310		320-360
Rolls Dimensions (Length, Width)		m	1003.95 1005 100*5.95		503.95 505 50*5.95		503.95 505 50*5.95		503.95 505 50*5.95		50*3.95		753.95 755 75*5.95		503.95 505 50*5.95		503.95 505 50*5.95

Shipping packaging:

Packaging and shipping

CUSTOMER VISIT

PP Biaxial Geogrid

FAQ

Q: What happens if the product is damaged during transportation?

A: We take the following measures to reduce risk: Export-grade packaging + pallet securing; Taking photos to confirm packaging condition before shipment; Arranging third-party pre-shipment inspection (SGS, etc.).

Q: What trade terms and payment methods do you accept?

A: Trade Terms: FOB (major ports such as Qingdao/Shanghai/Tianjin), CIF, and CFR are all acceptable. Payment Method: T/T wire transfer (usually 30% deposit + 70% balance upon receipt of copy of bill of lading), details negotiable.

Q: Can you provide samples?

A: Yes. We provide free samples (small size), with shipping costs borne by the buyer. For pre-production samples before large-volume orders, a sample fee is required, which will be refunded upon placing a formal order. Samples usually come with corresponding test reports for customer verification.

Q: What are the production cycle and delivery time?

A: Standard products are typically produced and shipped within 10-20 business days after order confirmation. This depends on: product type and quantity; whether customized specifications are required; and we recommend informing us of your target delivery date in advance so that we can arrange production and booking accordingly.

Q: How should the product be packaged? Is it suitable for sea freight?

A: All products use export-grade packaging: Geotextile/Geomembrane: Roll packaging, with an outer PE film or woven fabric protective layer, suitable for container loading. Geocells: Can be folded into rolls to save on shipping costs. Drainage Boards: Flat or roll packaging, depending on order quantity. Packaging design fully considers the requirements for moisture and abrasion protection during sea transport. Palletized packaging and customized shipping marks are available.

Q: What is the minimum order quantity (MOQ)?

A: The MOQ varies depending on the product: Geotextile/Geomembrane: There is no strict MOQ for standard specifications, but ordering in rolls is recommended to optimize costs. Geocell: Usually priced per area, small batch orders are acceptable.