Plastic alloy steel geogrid sheet production line
The production line of new plastic alloy steel geogrid sheet is operated by Zeqi Company in the originalHDPEOn the basis of the geogrid sheet production line,According to the characteristics of the raw materials,Factors such as the optimal physical state that the product needs to achieve during use,Make bold innovations,Independent Research and Development,Successfully broke through the originalHDPELimitations of Geogrid Sheet Production Line,Make the physical indicators of the products produced by the plastic alloy steel geogrid sheet production line meet or exceed international standards.
This production line consists of one or multiple single screw extruders,Equipped with specially designed reinforcement devices,Composition of mold and auxiliary equipment.Zeqi Company has gone through many experiences6yearnearMore than 100The second experiment,The products produced have undergone multiple inspections, The detection indicators are significantly higher than the national standards,Some indicators exceed national standards,Ultimately improved the physical indicators of plastic alloy steel geogrids.Due to the low physical indicators required by the original national standard for this product,The physical indicators of the products processed according to this index cannot meet the quality requirements,Potential hazards and quality issues arise during use,The promotion of this good product has been hindered. The new plastic alloy steel geogrid sheet production line developed by Zeqi Company has achieved international standards in physical indicators, bringing spring to the promotion and utilization of this product.The production line is currently in operation.
Product application:
1Used to stabilize railway subgrade;
2Used to stabilize the roadbed of highways;
3Dikes and retaining walls used to bear heavy loads;
4Used for shallow water channel management;
5Used to support pipelines and sewers;
6A mixed gravity retaining wall used to prevent landslides;
7Used for independent walls, docks, breakwaters, etc;
8Used for the management of deserts, beaches, riverbeds, and riverbanks.
Nine key advantages of plastic alloy steel geogrid
one、High performance:Long term resistance to creep, softening and stress cracking, low thermal expansion coefficient(CTE)Antioxidant, extreme temperature and UV exposure.
two、Permeable and Moisturizing:98%Open area, conserve rainwater, reduce runoff, form a drainage and pressure reducing structure, retain more water, and also meet the needs of sponge city construction.
three、Soil conservation and stabilization:Lock in the surface soil, compensate for soil tensile strength, enhance soil shear strength, and adapt to micro deformation of the foundation.
four、Improve load performance:bear10More than double the cyclic load to reduce stress overload30%Reduce local and overall settlement of the foundation.
five、Anti erosion and turbidity:Adapting to continuous or intermittent water flow, multiple protections such as vegetation, filling materials, and soil film, changing the geometric shape of the river channel, regulating water flow, and flexible structures absorbing water flow and surge impact force.
six、Ecological protection:Using low-quality and recycled fill materials, with minimal damage to the terrain and traces of construction, conserving soil and water, replenishing groundwater, and reducing the heat island effect.
seven、Easy to construct:It is a customized product that does not require on-site secondary processing. It is suitable for various soft soil foundations, and can be constructed throughout the year with no resistance to cold and heat. The construction is fast.
eight、Advanced technology:The new polymer composite material modified on the basis of traditional plastic geogrids adopts the third-generation ultrasonic welding technology and equipment in China in product welding technology, ensuring the welding quality of geogrid products.
nine、Cost savings:Low construction cost, short construction period, and can save labor costs compared to traditional techniques50%At the same time, depending on the specific project, it can effectively save material costs.
Plastic alloy steel geogrid chamberComparison of material strength indicators
Main indicators |
Foreign standards(KN/M) |
Domestic standards(KN/M) |
This product follows the standard(KN/M) |
tensile strength |
25 |
10 |
30 |
Tear |
16 |
12 |
18 |
Heat distortion temperature |
70℃ |
45℃ |
>70℃ |
Plastic alloy steel geogrid and traditional geogridPerformance Comparison
Compare projects |
Plastic alloy steel geogrid chamber |
Traditional geogrid |
Selection of filling materials |
The grid can be filled with a larger range of particle fillers (including sand) Low grade materials such as quarry waste, recycled materials, and local civil engineering materials can be used |
Specific shapes, grades, and special grading requirements are required Low quality materials cannot be used |
Maximum particle size of filler |
1/3Cell height (maximum)100mm) |
1/2Grid opening size (maximum)20mm) |
Fully constrained region |
Depending on the height of the cell and the particle size of the filler (Highest)300mm) |
1-2Maximum particle size (maximum)40mm) |
Direction of constraint action |
Three dimensional direction |
Unidirectional or bidirectional |
Packing service life |
Can reduce the wear and tear of fillers |
Cannot reduce the wear and tear of the filler |
Comparison of Main Performance Indicators of Plastic Alloy Steel Geogrids
Comparative indicators |
Process characteristics of plastic alloy steel geogrid |
Characteristics of traditional reinforced concrete technology |
Energy consumption |
Energy dissipation for reinforced concrete3% |
Average production1Approximately one ton of crude steel is consumed2.6Ton of raw materials and6Ton of water, generated simultaneously2Tons of carbon dioxide,1.5Ton of wastewater and0.5Ton of waste. The proportion of coal consumed by the cement industry to the total coal consumption in the country15%about |
Carbon dioxide emissions |
Energy dissipation for reinforced concrete3% |
|
Planting and greening |
Restoration of vegetation |
Unable to repair vegetation |
ecological landscape |
The slope is suitable for plant growth and has a better landscape |
Disguised poorly or lacking in scenery |
Construction method and duration |
Construction period is based on traditional techniques1/5No major treatment is needed for the foundation |
Excavation and foundation laying are required for construction, which requires coordination with concrete strength. The construction period is long and requires a lot of manpower |
Shock resistance |
Provides the tensile strength that soil lacks, and belongs to a flexible structure with excellent seismic resistance, making it easy to integrate with soil |
The slope body and the filled soil are independent entities, and the slope surface bears the active soil pressure increased by earthquakes. After moving back and forth multiple times, it will cause separation and damage the structure |
service life |
accessible100year |
50Under the age of |
Construction Cost |
reduce20-50% |
Unit cost is a new type of technology1.2-2times |
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