Waterproof and breathable 220 300g PP nonwoven geotextile improves roadbed and railway stability

Categories Geotextile, PP staple nonwoven geotextile Tags nonwoven geotextile, nonwoven gotestile, PP geotextile, PP nonwoven geotextile, PP staple geotextile

PP nonwoven geotextile is a high-performance geotechnical material widely used in civil engineering, environmental protection, infrastructure construction and other fields. With its chemical resistance, strength, water permeability and economy, the application scope of PP nonwoven geotextile will continue to expand, providing efficient and sustainable solutions for various projects.

Additional information

color	White,Black
length	100-200m
Weight	100-1000g
width	1-6.2m

Product Details:

PP nonwoven geotextile is a kind of geotextile made of polypropylene non-woven processes (such as hot rolling, needle punching, melt blowing, etc.). It has the characteristics of lightness, durability, high tensile strength and excellent anti-seepage performance, and is widely used in civil engineering, environmental protection, infrastructure construction and other fields.

Properties	Test Method	Unit	GXSF150	GXSF200	GXSF300	GXSF400	GXSF500	GXSF600	GXSF800	GXSF1000
Tensile Strength(MD/TD)	ASTM D4595	kN/m	8	11	20	24	28	34	48	50
Tensile Elongation(MD/TD)	ASTM D4595	%	50	60	60	60	60	60	60	60
Grab Tensile Strength(MD/TD)	ASTM D4632	N	520	700	1100	1500	1800	2200	2800	3000
Grab Elongation(MD/TD)	ASTM D4632	%	50	50	60	60	60	60	60	60
Trapezoidal Tear Strength(MD/TD)	ASTM D4533	N	220	330	400	480	560	620	860	880
CBR Burst Strength	ASTM D6241	N	1700	2400	3200	4300	5300	6000	6800	7000
Pore Size O90	ASTM D4751	µm	90	85	80	75	70	60	55	50
Water Flow Q100	ASTM D4491	L/m2/s	160	145	140	120	105	95	90	80
Weight	ASTM D5261	g/m2	150	200	300	400	500	600	800	1000
Roll Width	–	m	5.95	5.95	5.95	5.95	5.95	3.95	3.95	3.95
Roll Length	–	m	250	150	100	100	75	50	50	50

Features of PP nonwoven geotextile；

High strength and tensile resistance: PP nonwoven geotextile has high tensile strength and can maintain the stability of its structure when bearing heavy objects or large-area pressure. It is suitable for applications where loads need to be carried, such as road reinforcement, dam reinforcement, etc.
Good water permeability: PP non-woven geotextile has good water permeability, which allows water to flow through and effectively filters fine particles. It plays a very important role in drainage systems, drainage ditches and water conservancy projects.
Light and soft: The structure of non-woven fabric, PP non-woven geotextile is very light and soft, easier to install, and can adapt to changes in different terrains, especially suitable for complex construction environments.
Weather resistance and UV resistance: Polypropylene material itself has strong UV resistance and can maintain stable performance for a long time in outdoor environments, especially suitable for projects exposed to sunlight for a long time.
Economical: The manufacturing cost of PP non-woven geotextile is low, and it has a higher cost-effectiveness than other geotechnical materials, especially suitable for large-scale engineering applications.

Main application areas of PP nonwoven geotextile；

Road construction and reinforcement; PP nonwoven geotextile is widely used in the construction of infrastructure such as roads, railways, and airport runways. It can enhance the stability of the roadbed, improve the compressive strength of the road surface, prevent settlement and deformation, and extend the service life of the road.
Dam and water conservancy projects; In water conservancy projects, PP non-woven geotextile is widely used in anti-seepage, drainage and reinforcement. It can effectively prevent soil erosion, reduce water seepage, and protect the stability of dams and reservoirs.
Landfill; PP non-woven geotextile, as part of the anti-seepage layer, helps prevent harmful wastewater from infiltrating into groundwater. It plays a key role in the control of leachate, and also provides stable support and reinforcement for landfills.
Buildings and soil reinforcement; PP non-woven geotextile can be used to separate, reinforce and protect soil and building materials, avoid soil pollution and enhance the stability of building foundations.
Drainage system: PP non-woven geotextiles are often used in various drainage systems, such as drainage ditches, foundation drainage, groundwater level regulation, etc., to help effectively remove accumulated water and protect the surrounding soil from erosion.
Environmental protection: PP nonwoven geotextiles are widely used in environmental protection projects, especially in soil and water conservation, pollution prevention and control, and ecological restoration projects, which can effectively filter impurities and maintain ecological balance.
Agricultural engineering: PP nonwoven geotextiles can be used to prevent weed growth, soil conservation and temperature regulation, and are commonly found in agricultural greenhouses, gardens and other places.

Factory Display；

Shandong groadgeo Engineering Materials Co., Ltd. is a company dedicated to the research and development, production, and sales of geotechnical materials and related engineering products, committed to providing high-performance engineering materials for industries such as roads, bridges, railways, water conservancy, and environmental protection. Main products; Geotextile, geomembrane, geogrid, geonet, geotextile bag, composite geomembrane, etc. The product is widely used in infrastructure construction, environmental protection, mining, landfill, road reinforcement and other fields. With advanced production technology and rich industry experience, the company has become one of the important suppliers in the geotechnical materials industry.

Product application；

1.Road foundation reinforcement: In the construction of infrastructure such as roads, airport runways, and railways, geotechnical materials are used to enhance the bearing capacity of the foundation and prevent uneven settlement. For example, geotextiles, geogrids, and geomembranes can be used to separate different soil layers, enhance soil stability, and reinforce foundations.
2.Dams, revetments, and reservoirs: Geotechnical materials are commonly used in hydraulic engineering for anti-seepage, drainage, and reinforcement purposes. Geomembranes, geotextiles, and geogrids are widely used for anti-seepage treatment of dams, lake and reservoir bottoms and sides, to prevent water infiltration and ensure structural stability.
3.Anti seepage and isolation of landfills: Geomembranes and geotextiles play a role in preventing seepage, isolation, and pollution at the bottom and sides of landfills. Geomembranes can effectively prevent the pollution of groundwater sources by leachate from garbage, while geotextiles provide filtration to prevent the infiltration of small particles.
Slope protection: In mountainous and sloping areas, geotechnical materials such as geotextiles, geonets, and geogrids are commonly used to prevent soil erosion. They effectively control soil erosion by stabilizing soil structure, reducing water flow erosion, and promoting vegetation restoration.

Construction case；

1.Geogrid: Used for reinforcing the shore to prevent wave erosion of soil and enhance the stability of protective walls.
2.Geotextile: Used to prevent soil erosion and help fix vegetation. It can improve soil stability, promote plant growth, and reduce soil erosion.
3.Geomembrane: As an anti-seepage material, it prevents seawater from invading the soil layer behind it, ensuring long-term effectiveness of protective measures.
4.Geonet: Used to enhance protective structures, especially in the reinforcement of vertical walls and slopes.

The importance of geotechnical materials in various complex environments and projects, whether it is infrastructure construction, water conservancy engineering, environmental protection, or soil reinforcement and waterproofing, geotechnical materials can play a key role. They help solve engineering problems and ensure the successful implementation of projects by improving soil properties, enhancing structural stability, protecting the environment, and improving durability.

Technical Advantages；

Shandong Groadgeo Engineering Materials Co., Ltd., with its strong technical strength, advanced production equipment, and rich industry experience, has become one of the leading enterprises in the geotechnical materials industry at home and abroad. Through continuous innovation and product optimization, Lutai Company not only occupies an important position in the Chinese market, but also establishes a good brand image in the international market.
1.Advanced production equipment: The company has introduced internationally advanced production equipment and adopted high-tech production processes to ensure that every product meets international quality standards.
2.Independent research and development capability: Lutai Company has a technically strong R&D team that continuously develops new products and innovates technology, striving to maintain technological leadership in the field of geotechnical materials.
3.Quality control: The company has a sound quality management system, and all products have passed ISO9001 quality management system certification to ensure stable and reliable quality of each batch of products.

FAQ;

1. What is geotechnical material?

Geotechnical materials refer to various materials used in civil engineering to improve soil properties, enhance structural stability, isolate, drain, and prevent seepage. They are usually made of synthetic fibers, polymers, and other materials, and are widely used in infrastructure construction such as roads, railways, water conservancy, environmental protection, and landfills.

3.What is the service life of geotechnical materials?

The service life of geotechnical materials usually depends on the type, quality, construction method, and application environment of the material. Generally speaking: The service life of geotextiles varies from 10 to 30 years, and if exposed to strong ultraviolet radiation and harsh weather conditions, the service life will be relatively short. The service life of geomembrane is relatively long, generally up to 20-50 years, especially HDPE geomembrane, which has a relatively long anti-aging ability in a good environment. The service life of geogrids and geonets is usually between 20-30 years, depending on the corrosiveness of the application environment.

6. How to choose suitable geotechnical materials?

When selecting geotechnical materials, the following factors need to be considered: Project requirements: such as whether anti-seepage, reinforcement, filtration, or drainage functions are needed. Soil and environmental conditions: such as soil type, humidity, temperature, chemical corrosiveness, etc. Design parameters: such as strength, permeability, aging resistance, etc. Construction conditions: including laying thickness, construction method, etc. After understanding the specific application scenarios, the most suitable material type can be determined through communication with material suppliers or professional engineers.

2.What are the types of geotechnical materials?

Geotextiles: Used for functions such as separation, reinforcement, filtration, and drainage. Geomembranes: Used for anti-seepage, commonly used in anti-seepage projects such as landfills and reservoirs. Geogrids: used to reinforce soil, enhance the stability of roadbeds and foundations. Geonets: mainly used for drainage and soil reinforcement. Geobags: commonly used for river management and slope protection. Geosomposites: composed of multiple layers of geosynthetic materials with different functions, possessing multiple functionalities, such as composite geomembranes.

4.What are the common applications of geotechnical materials?

Roads and railways: Used to reinforce soil, improve roadbed stability, and prevent settlement, commonly used materials include geotextiles and geogrids. Water conservancy engineering: used for anti-seepage, drainage, reinforcement of dams, river treatment, etc. Common materials include geomembranes, geotextiles, geogrids, etc. Landfill site: used for anti-seepage and isolation to prevent leachate from polluting groundwater. Commonly used materials are geomembranes and geotextiles. Mining engineering: used for foundation reinforcement and anti-seepage, to prevent water infiltration or pollution in mines, commonly using geomembranes and geotextiles. Ecological restoration and landscape construction: used to prevent soil erosion, stabilize soil, and promote vegetation growth, commonly using geotextiles, geonets, etc.

7.What are the construction precautions for geotechnical materials?

What are the construction precautions for geotechnical materials? Avoid damage: During the construction process, geotechnical materials should be protected from mechanical damage or excessive stretching. Material laying: Ensure even and wrinkle free laying, avoid incomplete or uneven coverage. Seam treatment: Use appropriate welding or bonding methods where seams are needed to ensure good sealing of the seams. UV protection: If the material is exposed to sunlight for a long time, it may degrade due to UV radiation. Measures need to be taken to protect the materials, such as using coverings or adding anti UV agents.