The geotechnical mesh mat slope protection technology masterfully combines the strengths of geotechnical mesh and vegetative slope protection to address the challenges posed by rock and steep slopes. Empirical evidence demonstrates that using a three-dimensional vegetation net significantly enhances slope stability and achieves outstanding protection results.
Geotechnical mat slope protection represents a pioneering approach that leverages the synergy of active plants and advanced engineering materials like geosynthetics to create a self-sustaining protective system. Tailored to the unique features of the slope's topography, soil characteristics, and regional climate, this technology involves covering the slope with geosynthetic materials and strategically planting a variety of vegetation. The result is robust root reinforcement and stem-and-leaf erosion resistance through natural plant growth processes.
Through the application of ecological slope protection technology, a dense vegetation cover can be established on the slope surface, fostering a network of intertwined roots within the topsoil. This natural matting effectively curtails erosion caused by storm runoff, boosts soil shear strength, and mitigates pore water pressure and soil self-weight. Consequently, the slope's stability and anti-erosion capabilities are substantially enhanced.
The three-dimensional vegetation network slope protection technology not only bolsters the overall and localized stability of slopes but also promotes the healthy growth of slope vegetation. Additionally, this method is cost-effective, aligning with modern slope engineering trends and proving invaluable for soil and water conservation efforts across China.
The anti-erosion effect of vegetation is realized through its three primary components:
First, the plant growth layer (including perianth, leaf sheath, leaf, and stem) creates a dense cover that shields the surface soil on slopes from direct rain erosion. This dense coverage diminishes the force and speed of storm runoff, thereby significantly reducing soil erosion.
Second, the detritus layer (comprising leaf litter and rhizome interfaces) acts as a protective barrier for the surface soil on the slope.
Third, the root layer reinforces and anchors the surface soil on slopes, providing essential mechanical stability.
Typically, during the early stages of plant growth, the roots of individual plants are loosely intertwined, without a long-established root system. This makes them prone to separation from the soil, rendering them less effective in providing protection.
The application of a three-dimensional network enhances the protective effects of these three components for more comprehensive shallow protection. Firstly, it improves protection performance and mechanical stability within a specified thickness. Secondly, the three-dimensional mesh interlinks with the extensive root system, creating a plate structure—which reinforces the surface soil on slopes. This increases the tensile and shear strength of the protective layer, preventing 'gradual failure' caused by erosion, which would otherwise damage individual plants over time.
Through these enhancements, the phenomenon of shallow surface slides and slope uplift is effectively curtailed.
Our cutting-edge Geotechnical Mesh Mat Slope Protection technology seamlessly merges the benefits of geotechnical mesh and plant slope protection, delivering unparalleled composite slope stabilization. When slope vegetation coverage surpasses 30%, it effectively withstands light rain erosion. At over 80% coverage, it endures even the heaviest downpours. With lush plant growth, the runoff flow rate resistant to erosion reaches an impressive 6m/s—more than double that of standard turf. The geotechnical mesh significantly curtails water evaporation from slope soil while enhancing infiltration. Made from black polyethylene, the geomesh material excels in heat absorption and heat preservation, fostering seed germination and promoting vigorous plant growth.
Rapid Protection Measures
(1) When there is a conflict between the construction timeline and the vegetation cultivation period, or when the project faces immediate rainy season challenges post-completion, the 'reinforced turf' method is essential for rapid protection. This ensures comprehensive anti-erosion vegetation coverage. 'Reinforced turf' utilizes three-dimensional vegetation nets to pre-cultivate turf either at the lawn planting field or an available space near the construction site. Once the turf is fully formed, it can be rolled up entirely or in segments, ready to be laid on the slope needing protection.
(2) For challenging arid regions, soil coagulants offer an effective solution. Suitable grass seeds, after undergoing special treatment, are mixed with soil coagulants for spraying (or sowing seeds first followed by applying coagulants). This treatment ensures that grass seeds and soil remain intact despite wind and rain. Moreover, the coagulant reduces soil water evaporation, maintaining moisture supply for the grass seeds and significantly boosting their survival rate.
Shandong Tianren New Materials Co., Ltd. presents an innovative solution that serves as an alternative to traditional slope materials such as concrete, asphalt, and stone. Our Advanced Geomat is ideal for use in roadways, railways, channels, dams, and other critical slope protection projects.
1. Slope Treatment Begin by thoroughly cleaning the slope, removing all gravels and debris. Ensure any potholes are filled, and compact the surface to achieve a flat and smooth terrain, ready for geomat application.
2. 3D Geomat Pavement
1) Carefully unroll the 3D geomat from the top of the slope to the bottom, ensuring it fits seamlessly to the slope's contours.
2) When installing at the top of the slope, leave an additional 40-80 cm of geomat to be buried in the soil for added stability. Ensure it is compacted properly.
3) Use fastening nails or U-shaped staples to securely anchor the 3D geomat in place.
4) Once the geomat is laid, distribute soil evenly over it, maintaining a minimum thickness of 12 mm. Next, mix fertilizer, auxin, and cement in the recommended proportions and uniformly sprinkle this mixture on the surface.
3. Spray-Seeding
After backfilling the soil, proceed with hydraulic spray seeding. Prepare a mixture of grass seeds, adhesive, fertilizer, auxin, moisture agent, and water in the specified ratios. Use a hydraulic spray machine to evenly coat the slope, ensuring optimal conditions for grass growth.
Introduction to Shandong Tianren New Material Co., LTD
Shandong Tianren New Materials Co., Ltd. is a premier high-tech enterprise specializing in the production and innovation of composite geomaterials. We integrate cutting-edge scientific research, anti-seepage design, technical consultation, and top-tier construction services. Nestled in Lingcheng District, Dezhou City, on Tengda Road No. 10, our strategic location provides unparalleled convenience in transportation. As one of China's largest geomaterials manufacturers, our products dominate the market nationwide and find essential applications in water conservancy, road construction, railway development, bridges, tunnels, environmental protection, aviation, agriculture, and mining.
Our Abilities:
At Shandong Tianren, we excel in producing and manufacturing innovative composite geosynthetics. Our comprehensive services include research and development, anti-seepage design, technical consulting, and construction. With our proprietary and partner-operated factories, we offer competitive pricing without compromising on quality.
Every product we offer is meticulously crafted in compliance with the national quality system standards. Rigorous sampling and acceptance tests by national and provincial technical supervision departments ensure our alignment with the highest national standards.
International Partnerships:
Our superior geosynthetics and other products are globally recognized. Through steadfast commitment to quality and service, we have established a presence in Southeast Asia, Europe, America, and across the domestic market.
Industry Certification:
Quality is our cornerstone. Our state-of-the-art equipment, sourced from Germany, Italy, and the United Kingdom, employs advanced technology, ensuring excellence. Adhering to both national and international standards, our products undergo thorough testing with sophisticated instruments, guaranteeing unmatched reliability.
Shandong Tianren is dedicated to a user-centric approach, prioritizing quality for survival and competitive edge. We continually enhance our capabilities to forge the 'Tianren' boutique brand. Offering top-quality products and services, we align with market trends and welcome global partnerships. If our geosynthetics pique your interest, please reach out to us.
After-Sales Service:
1. We commit to regular or on-demand quality testing through nationally accredited agencies, ensuring top-tier performance.
2. Stringent ISO9001-2008 standards guide our production, quality testing, and measurement processes, assuring impeccable product quality.
3. For any construction delays or unqualified outcomes due to quality issues (excluding customer liability or uncontrollable natural events), we offer prompt replacement and maintenance services.
4. Our team is committed to addressing any quality-related feedback within 24 hours.
1. Payment Terms: Our flexible payment terms include LC at sight or TT. We require a 30% T/T deposit, with the remaining 70% payable against a copy of the B/L.
2. Delivery Time: The delivery schedule is contingent upon the order quantity and available stock, ensuring a tailored approach to meet your needs.
3. Shipping Port: We typically ship from Qingdao, but we also accommodate custom port preferences as per the buyer's request.
4. Tracking Information: Once your goods are dispatched, we will promptly provide you with a tracking number to monitor your shipment.
5. Discount Opportunities: We offer negotiable discounts for bulk orders, allowing you to benefit significantly from larger purchases.
6. Packing Options: We offer Nude Packing or can adhere to specific packing requirements set by the buyer to ensure product safety and integrity during transport.
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