Huanggang drainage board manufacturer supplies
Chen
Two-way plastic geogrid square meters of China Railway No. 4 Bureau No. 2 Company in Chengde Expressway Chengde Expressway Two-way plastic geogrid in Huairou section Tens of thousands square meters of grids
Tens of thousands square meters of one-way plastic geogrids with seven and nine standards for Bao Expressway
Tens of thousands square meters of glass fiber geogrids for the Beijing section of Zhang Expressway
Liu Expressway No. 4 10,000 square meters of one-way plastic geogrid with five-standard standard
Ten thousand square meters of glass fiber geogrid with one- and two-standard highway standards
Ten thousand square meters of warp-knitted polyester geogrid in Chengdu section of South Expressway< br/> An outer ring road two-way plastic geogrid 10,000 square meters
A large highway one-way plastic geogrid 10,000 square meters
Du Airport Expressway two-way plastic geogrid 10,000 square meters
10,000 square meters of glass fiber geogrid on West Binhai Highway
10,000 square meters of one-way geogrid of 12th and 14th standard on the Grand Expressway
10,000 square meters of unidirectional plastic geogrid of Ⅴ and Ⅳ standard on Shun Expressway 10,000 square meters of grid
10,000 square meters of Ning High-Speed Steel Plastic Grating
10,000 square meters of two-way plastic geogrid of the 9th Expressway and 11th standard
Geogrid is an important geotechnical composition material. Compared with other geotechnical composition materials, it has unique functions and effects. Geogrids are often used as reinforcements for reinforced soil structures or reinforcements for composite materials. Geogrids are divided into four categories: plastic geogrids, steel-plastic geogrids, fiberglass geogrids and fiberglass polyester geogrids
Plastic
Square or rectangular shape formed by stretching Polymer mesh materials can be uniaxially stretched or biaxially stretched depending on the stretching direction during production. It punches holes in extruded polymer sheets (mostly polypropylene or high-density polyethylene), and then performs directional stretching under heating conditions. The one-way stretched grille is only stretched along the length direction of the plate to make the two-way stretched grille. The two-way stretched grille is made by continuously stretching the one-way stretched grille in the direction perpendicular to its length. Drainage board manufacturer
Chen
Mining
Mining grating Mining grating is a plastic protective net used in coal mines. It uses polypropylene as the main raw material. It is flame retardant and anti- After electrostatic treatment, a double-resistant plastic mesh with an overall structure formed by a two-way stretching method is used. This product is easy to construct, low cost, safe and beautiful
Steel-Plastic
The produced steel-plastic geogrid is made of high-strength steel wire (or other fibers through special treatment, combined with polyethylene, and other Additives are extruded to form a composite high-strength tensile strip, and the surface has rough embossing, which is a high-strength reinforced geostrip. From this, a single strip is braided or sandwiched at a certain distance longitudinally and transversely. , which is formed by welding its intersection points using specially strengthened bonding fusion welding technology, is a reinforced geogrid.
Glass fiber
Glass fiber geogrid is made of glass fiber as raw material, and certain materials are used. The mesh structure material made by weaving technology is a geocomposite material made through special coating treatment technology in order to protect the glass fiber and improve the overall performance. The main component of glass fiber is silicon oxide, which is an inorganic material. Its physical and chemical properties It is extremely stable, has high strength, high modulus, high wear resistance and excellent cold resistance, no long-term creep and good thermal stability. The network structure enables the aggregates to interlock and restrain, improving the performance of the asphalt mixture. Load-bearing capacity. Because the surface is coated with special modified asphalt, it has dual composite functions, which greatly improves the wear resistance and shearing capacity of the geogrid.
Engineering effect modification characteristics
Strength Large, small creep, adaptable to various environmental soils, it can fully meet the application of tall retaining walls in high-grade highways.
It can effectively improve the interlocking and interlocking effects of the reinforced bearing surface, and greatly enhance the The bearing capacity of the foundation can effectively restrain the lateral displacement of the soil and enhance the stability of the foundation.
Compared with traditional gratings, it has greater strength, greater bearing capacity, corrosion resistance, anti-aging, large friction coefficient, and uniform holes. , convenient construction, long service life and other characteristics.
More accustomed to deep-sea operations and embankment reinforcement, it has fundamentally solved the low strength and corrosion resistance of gabions made of other materials due to long-term erosion by seawater. Technical problems such as poor quality and short service life.
Can effectively prevent construction damage caused by being crushed and damaged by machinery during the construction process. Drainage board manufacturer
Chen
Application fields
Suitable for roadbed reinforcement and pavement reinforcement of various highways, railways, and airports.
Suitable for permanent load-bearing foundation reinforcement such as large parking lots and docks.
Suitable for slope protection of railways and highways.< br/> Suitable for culvert reinforcement.
Suitable for secondary reinforcement of soil slopes reinforced with unidirectional tensile geogrids to further strengthen soil slopes and avoid soil erosion.
Reinforcement of mines and tunnels.< br/>Process scope of service
, accepting logistics and freight services
, cargo warehousing and temporary storage, transfer
, accepting full vehicle and LTL services
, cargo transportation insurance
, product packaging, customized closure, semi-closure, carton packaging, wooden box packaging
, providing freight company business car mailing for individuals and companies
, valuables, exhibition materials, fragile items Flexible packaging transportation
, handling packaging and transportation services such as pictorial newspapers, color paintings and technical oil paintings
, professional transfer and packaging transportation services for general and high-end cosmetics, pianos and computers
, providing professional small freight company services
br/> Freight development target drainage board manufacturer
Chen
Implement the modern scientific freight development strategy and create an integrated utility supply product brand.
Purpose of the freight enterprise
Building a famous freight brand based on responsibility, and creating a first-class profession based on people-oriented.
Mission of freight companies
To unite commercial storage and transportation companies and other related industries across the country to promote the modernization of my country's freight industry and revitalize the freight industry.
Freight operation mode
Network transportation, all-round tracking of the entire process.
Characteristics of freight services
The operation mode is information networked and the response capacity is flexible. Drainage board manufacturer
Chen
Freight company spirit
Unity and innovation, loyalty and pragmatism.
! Drainage board manufacturer
Chen
Huanggang drainage board manufacturer supplies
Huanggang drainage board manufacturer supplies