Our geotechnical mesh mat slope protection technology seamlessly integrates the benefits of geotechnical mesh with vegetation slope protection to address the challenging conditions of rock slopes and steep inclines. Real-world applications demonstrate that this three-dimensional vegetation net significantly enhances slope stability, offering exceptional protective performance.
Geotechnical mat slope protection represents an innovative approach that employs active plants and advanced engineering materials such as geosynthetics to form a self-sustaining protective system. By tailoring to the specific topography, soil characteristics, and regional climate, this method involves covering the slope surface with geosynthetic materials and strategically planting a variety of vegetation. The resultant plant growth activities achieve root reinforcement and erosion resistance through an intricate network of stems and leaves.
Ecological slope protection technology ensures that a dense vegetation cover develops on the slope surface. The resultant intertwined root systems within the topsoil layer effectively counteract storm runoff erosion, enhancing soil shear strength, reducing pore water pressure, and minimizing soil self-weight. This dramatically improves the slope's stability and its resistance to erosion.
Three-dimensional vegetation network slope protection technology not only markedly boosts the overall and localized stability of slopes but also promotes the thriving growth of slope vegetation. Additionally, this cost-efficient solution aligns with contemporary slope engineering practices and holds significant value for soil and water conservation efforts across China.
The anti-erosion effect of vegetation is realized through its three main components:
First, the growth layer of plants (including perianth, leaf sheath, leaf, and stem) prevents the surface soil of slopes from being directly eroded by rain through its own dense coverage, and reduces the erosion capacity and surface runoff speed of storm runoff, thereby minimizing soil loss.
Second, the detritus layer (including the interface between leaf litter and rhizomes) acts as a protective shield for the surface soil on the slope.
Thirdly, the root layer strengthens and anchors the surface soil on the slope to ensure mechanical stability.
Typically, during the early stages of plant growth, individual plant roots are loosely intertwined, lacking a robust root system. This makes them susceptible to separation from the soil layer, thereby failing to provide adequate protection.
The application of a three-dimensional network amplifies the protective effect of all three layers, ensuring comprehensive shallow protection. Primarily, it enhances protection performance and mechanical stability within a specified thickness range. Additionally, with the 3D mesh, the extensive root system interweaves with the mesh, forming a reinforced plate structure that boosts the tensile and shear strength of the protective layer. This integration limits the 'gradual failure' caused by erosion that would typically damage individual plants over time.
Ultimately, this phenomenon curbs the occurrence of shallow surface slides and uplift of slopes, ensuring long-term stability and protection.
Geotechnical mesh mat slope protection technology synthesizes the unparalleled advantages of geotechnical mesh and innovative plant slope protection. This dual-layer protection offers a composite solution for slope stability. When the vegetation coverage on the slope exceeds 30%, it effectively resists light rain erosion. Once the coverage surpasses 80%, it can endure heavy rain. Lush plant growth can combat runoff erosion at flow rates of up to 6m/s, which is more than twice the resistance of conventional turf. The geotechnical mesh also significantly reduces water evaporation from slope soil and enhances water infiltration. Additionally, the black polyethylene geomesh serves as an excellent heat absorption and retention material, fostering seed germination and promoting robust plant growth.
Rapid Protection Measure
(1) When project timelines clash with vegetation cultivation periods, particularly when projects conclude just as the rainy season commences, adopting 'reinforced turf' becomes essential for immediate protection. This method ensures comprehensive anti-erosion vegetation coverage post-construction. 'Reinforced turf' involves pre-planting turf in a controlled lawn planting area or nearby open space using three-dimensional vegetation nets. Once the turf forms a flat, coherent layer, it can be rolled up and transported to the site for deployment on the slope.
(2) In challenging arid regions, utilizing soil coagulants along with specially treated, suitable grass seeds presents an effective solution. This method involves mixing treated grass seeds with soil coagulants for spraying, or alternatively, sowing the seeds first followed by coagulant application. Post-treatment, the soil and seeds remain anchored, protected from wind and rain erosion. The coagulant also minimizes soil water evaporation, ensuring consistent water supply to the grass seeds and significantly enhancing their survival rate.
A highly effective alternative to traditional materials like concrete, asphalt, and stone, this geomat is primarily utilized for slope protection projects across roads, railways, channels, dams, and other infrastructures.
1. Slope Treatment Begin by clearing the slope of any gravels and debris. Fill any potholes, compact, and flatten the surface to ensure it is perfectly smooth and ready for the geomat.
2. 3D Geomat Pavement
1) Unroll the 3D geomat along the slope from top to bottom, ensuring it fits snugly against the surface.
2) Add an extra 40-80 cm of geomat at the top of the slope. Bury this additional length in the soil and compact it securely.
3) Fasten the 3D geomat in place using fastening nails or U staples to ensure stability.
4) Once the geomat is laid, evenly distribute soil over it, making sure the soil layer is at least 12 mm thick. Then, mix fertilizer, auxin, and cement evenly in the correct proportions and sprinkle this mixture over 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. Stir these components evenly in the correct proportions and use a hydraulic spray machine to apply the mixture uniformly across the slope.
Introduction to Shandong Tianren New Material Co., LTD
Shandong Tianren New Materials Co., Ltd. is a leading high-tech enterprise specializing in the production of innovative composite geomaterials. Our expertise integrates scientific research and development, anti-seepage design, technical consultation, and comprehensive construction services. Strategically located in Lingcheng District, Dezhou City, Shandong Province, our state-of-the-art facility on Tengda Road ensures superior geographic advantages and convenient transportation. As one of China's largest geomaterials manufacturers, our products are distributed nationwide and are extensively applied in water conservancy, road and railway construction, bridges, tunnels, environmental protection, aviation, agriculture, and mining sectors.
Our Abilities:
Shandong Tianren New Materials Co., Ltd. excels in the production and innovation of composite geosynthetics. Our comprehensive services encompass research and development, anti-seepage design, technical consulting, and construction services. With our own in-house factories and collaborative manufacturing partners, we ensure competitive pricing and exceptional product quality.
All our products are meticulously crafted in accordance with national quality system requirements. They undergo rigorous sampling and approval processes by national and provincial technical supervision authorities, ensuring strict adherence to national standards.
International Partnerships:
Our high-quality geosynthetics and various other products are exported globally. We have established a strong international presence, with our products being highly sought after in Southeast Asia, Europe, and America, as well as across domestic markets. Our commitment to excellence in quality and service has earned us a stellar reputation worldwide.
Industry Certification:
Quality is our paramount concern. Our primary equipment, sourced from Germany, Italy, and the United Kingdom, epitomizes cutting-edge technology and superior craftsmanship. Every product manufactured adheres to both national and international standards. We utilize advanced testing instruments and comprehensive testing methodologies to ensure unmatched product integrity.
Adhering to a 'user-centered, quality-oriented' philosophy, we continually enhance our competitiveness to build the distinguished 'Tianren' boutique brand. Our mission is to provide users with premium products and services that align with market trends. We welcome new business ventures worldwide. Should you be interested in our geosynthetics, please do not hesitate to contact us.
After-Sales Service:
1. We offer regular quality testing by national testing agencies as per your requirements.
2. The entire production process, quality testing, and measurement are meticulously monitored and managed in strict compliance with ISO9001-2008 international quality system standards to guarantee product excellence.
3. In cases of construction delays or substandard construction attributed to quality issues (excluding damages or losses due to customer liability or uncontrollable natural events), we provide replacement and maintenance services.
4. We ensure a prompt response to customer feedback regarding quality issues within 24 hours.
1. Payment Terms: We offer flexible payment options, including LC at sight and TT payment terms: 30% T/T deposit with the remaining 70% T/T payable upon receipt of the B/L copy.
2. Delivery Time: Our delivery schedule is contingent on order quantity and available stock, ensuring timely fulfillment.
3. Shipping Port: Choose between convenient shipping from Qingdao or a port of your preference.
4. Tracking Information: A tracking number will be promptly provided once your goods have been dispatched.
5. Volume Discounts: Attractive discounts are available for bulk orders, negotiable to suit your needs.
6. Packaging Options: Products are available in Nude Packing or can be customized to your specific requirements.
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