Black Polypropylene Non Woven Geotextile in Road Construction with Thermal Heated

• Color: Black
• Certification: Crcc/ISO
• Feature: Corrosion Resistant, Oxidation Resistance, Wear-resistant
• Usage: Insulation, Waterproof, Water Filter
• Material: PP
• Kind: Non-woven
• Model NO.: 200gsm
• Width: 1-8m
• Length: as Your Request
• Unit Weight: 100g-1200G/M2
• Hot Iron: Yes
• MOQ: 5000sqm
• Quality Warranty: 24 Months
• Service-1: Free Sample
• Service-2: Technical Data Sheet
• Service-3: Provide an Overall Solution
• Transport Package: Woven Geotextile in Each Roll
• Specification: 100g/sqm-1500g/sqm
• Trademark: Hongxiang
• Origin: Dezhou City China
• HS Code: 5603949000
• Production Capacity: 10000suqre Mater/Day

Product Description

Black Polypropylene Non Woven Geotextile in Road Construction with thermal heated 
 

Description                                         

Geotextile is a synthetic permeable textile material used to improve the soil characteristics. It has the ability to separate, filter, reinforce, protect and drain when used in association with soils. Geotextiles are ideal materials for many infrastructure works such as roads, harbors, landfills, drainage structures, and other civil projects.

 

Function                                        
The mode of operation of a geotextile in any application is defined by six discrete functions :
1. Separation                                         
The separation function of geotextile is majorly used in the construction of roads. Geotextile prevents the intermixing of two adjacent soils. For example, by separating fine subgrade soil from the aggregates of the base course, the geotextile preserves the drainage and the strength characteristics of the aggregate material.
Some of the applicable areas are:

1. Between subgrade and stone base in unpaved and paved roads and airfields.
2. Between subgrade in railroads.
3. Between landfills and stone base courses.
4. Between geomembranes and sand drainage layers.

2. Filtration                                          
The equilibrium of geotextile-to-soil system that allows for adequate liquid flow with limited soil loss across the plane of the geotextile.
Porosity and permeability are the  major properties of geotextiles which involve infiltration action.
A common application illustrating the filtration function is the use of a geotextile in a pavement edge drain, as shown in the figure above.
3. Reinforcement                                       
Introduction of geotextile in the soil increases the tensile strength of the soil the same amount steel does in concrete. The strength gain in soil due to the introduction of geotextile is by the following 3 mechanisms :

1. Lateral restraint through interfacial friction between geotextile and soil/aggregate.
2. Forcing the potential bearing surface failure plane to develop an alternate higher shear strength surface.
3. Membrane type of support of the wheel loads.

4. Sealing                                            
A layer of non-woven geotextile is impregnated in between existing and new asphalt layers. The geotextile absorbs asphalt to become a waterproofing membrane minimising vertical flow of water into the pavement structure.

Application                                 
1. Road Work                                    
Geotextiles are widely used in the construction of the road. It reinforces the soil by adding tensile strength to it. It is used as a rapid de-watering layer in the roadbed, the geotextiles need to preserve its permeability without losing its separating functions.
2. Railway Works                                     
The woven fabrics or the non-woven ones are used to separate the soil from the sub-soil without impeding the groundwater circulation where the ground is unstable. Enveloping individual layers with fabric prevents the material from wandering off sideways due to shocks and vibrations from running trains.
3. Agriculture                                        
It is used for mud control. For the improvement of muddy paths and trails those used by cattle or light traffic, nonwoven fabrics are used and are folded by overlapping to include the pipe or a mass of grit.
4. Drainage                                          
The use of geotextiles to filter the soil and a more or less single size granular material to transport water is increasingly seen as a technically and commercially viable alternative to the conventional systems. Geotextiles perform the filtering mechanism for drainages in earth dams, in roads and highways, in reservoirs, behind retaining walls, deep drainage trenches, and agriculture.
5. River, Canals and Coastal Works
Geotextiles protect river banks from erosion due to currents or lapping. When used in conjunction with natural or artificial enrockments, they act as a filter.

 

Our Services
 
Quality assurance
1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2.Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
3.  For quality-related construction delay or substandard construction(except for damage or losses due to customer's responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers' feedbacks on quality issues within 24 hours.
 
After-sales service
1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
 
Company Information
 
Hongxiang New Geo-Material Co.,Ltd in leader of the geotextile, geomembrane and GCL in China. It was set up in June,1987 and become a provincial enterprise in Oct.1997. It occupies a land of 300,000 square meters, with total asset RMB320,000,000. There are 1200employees, among them, there are 268 professional and technical personnel. We have 56 production lines mainly produce needle-punched geotextile, filament spunbond geotextile, high strength geotextile, 3-layer co-extrusion geomembrane, dripping membrane, heart treated compound geomembrane 8m in width. PE/PVC/EVA press prolong geombrane, textured geomembrane, ant-skid geomembrane, uniaxial geogrid, biaxial geogrid, steel-plastic geogrid, geocell, geomat, woven geotextile, split yarn woven geotextile and so on. Owning the word leading production line of geosynthetics. We have our own R&D department and our own test room which reach to national level. 
At present, we are one of the largest manufacturers of geosynthetic in China. Our trademark is "Hongxiang", registered in 2000. We passed the evaluation of ISO9001 in 2001 as well as ISO14001 certification. Our products were appraised as qualified products during the National Product Quality Selective Examination in 2004. We participated in the drafting of the National Standard of Geosynthetics of the People's Republic of China in 1998. We are also a participator to draft two national standards of short fiber needle-punched geotextile and non-woven compound geomembrane.

 
And here are some test machine pictures in our test room: