Geotechnical mesh mat slope protection technology is a breakthrough solution that effectively addresses the challenges of rock slope and high, steep slope protection. By integrating the strengths of geotechnical mesh and vegetation slope protection, this method significantly enhances slope stability. Real-world applications demonstrate the substantial benefits of using three-dimensional vegetation nets for slope protection, delivering outstanding protective results.
Geotechnical mat slope protection represents a cutting-edge approach that combines active plant growth and engineering materials, such as geosynthetics, to create a self-sustaining protective system on slopes. This method involves covering the slope surface with geosynthetic materials and planting a diverse array of vegetation in strategic combinations and spacings. This technique leverages the natural growth activities of plants to achieve root reinforcement and stem-and-leaf erosion resistance, tailored to the specific topography, soil quality, and climate of the region.
Upon implementing ecological slope protection technology, a dense vegetation cover develops on the slope surface. The intertwined plant roots within the topsoil layer effectively mitigate storm runoff erosion, enhance soil shear strength, reduce pore water pressure, and diminish soil self-gravity. Consequently, the slope's stability and resistance to erosion are significantly bolstered.
Three-dimensional vegetation network slope protection technology not only substantially enhances both overall and localized slope stability but also promotes the growth of slope vegetation. This cost-effective approach aligns perfectly with the progressive trends in slope engineering and holds immense value for soil and water conservation efforts in China.
The anti-erosion prowess of vegetation is achieved through three pivotal components:
First, the growth layer of plants—including perianth, leaf sheath, leaf, and stem—provides a dense coverage that shields the surface soil on slopes from direct rain erosion. This coverage reduces the erosion capacity and surface runoff speed of stormwater, thereby significantly minimizing soil loss.
Second, the detritus layer—comprising the interface between leaf litter and rhizomes—acts as a protective barrier for the surface soil on the slope.
Third, the root layer fortifies and secures the surface soil on slopes, providing essential mechanical stability.
Typically, in the early stages of plant growth, roots from individual plants are loosely intertwined, lacking an extensive root system. This makes them easily separable from the soil layer, thus unable to offer adequate protection.
The application of a three-dimensional network enhances the above aspects to achieve comprehensive shallow protection. Firstly, it boosts protection performance and mechanical stability within a specified thickness range. Secondly, the three-dimensional mesh integrates with the plant’s vast root system, creating a plate structure that reinforces the surface soil of the slope. This increases the tensile and shear strength of the protective layer, thereby curbing the 'gradual failure' caused by erosion, which leads to the incremental damage of individual plants over time.
This phenomenon expansion is ultimately constrained, preventing shallow surface slides and uplifts on the slope.
Our Geotechnical Mesh Mat Slope Protection technology masterfully combines the benefits of geotechnical mesh with plant slope protection to deliver superior composite slope protection. With a vegetation coverage rate exceeding 30%, it can effectively counteract light rainfall erosion. When coverage reaches over 80%, it stands resilient against heavy rain. Lush plant growth enables it to withstand runoff flow rates as high as 6m/s, doubling the performance of standard turf. The geotechnical mesh significantly reduces water evaporation from slope soil and enhances infiltration. Additionally, made from black polyethylene, it effectively absorbs and retains heat, promoting seed germination and supporting vigorous plant growth.
Rapid Protection Measure
(1) When construction timelines and vegetation growth periods conflict, especially if the project is completed just before the rainy season, adopting 'Reinforced Turf' for quick protection is crucial. This ensures comprehensive anti-erosion vegetation coverage post-completion. 'Reinforced Turf' employs three-dimensional vegetation nets for pre-planting turf either at the lawn field or an open space near the site. Once the turf is well-formed, it can be rolled up in sections and efficiently laid on the slope for immediate protection.
(2) In arid regions where control is challenging, the use of soil coagulants with selected grass seeds, given special treatment and mixed with soil coagulants, can be highly effective. Alternatively, grass seeds may be sown first, followed by the application of soil coagulants. This treatment ensures that grass seeds and soil are not lost due to wind and rain. Moreover, the coagulant reduces soil water evaporation, ensuring water supply to grass seeds and significantly enhancing their survival rate.
Our innovative 3D Geomat offers a sustainable alternative to traditional materials like concrete, asphalt, and stone. It is primarily used in critical infrastructure projects such as roadways, railways, canals, dams, and various types of slope protection projects.
1. Slope Treatment Prepare the slope by thoroughly cleaning up gravels and debris. Fill any potholes, then compact and flatten the surface to ensure it is meticulously smooth and even.
2. 3D Geomat Installation
1) Unroll the 3D geomat from the top to the bottom of the slope, ensuring it adheres perfectly to the slope's contours.
2) Allow for an extra 40-80 cm of geomat at the top of the slope. Bury this additional section in the soil and compact it securely.
3) Anchor the 3D geomat firmly using fastening nails or U staples.
4) Once the geomat is laid, spread a layer of soil evenly across it with a minimum thickness of 12 mm. Mix fertilizer, auxin, and cement in appropriate proportions and apply this mixture to the surface.
3. Hydraulic Spray-Seeding
Following soil backfill, utilize hydraulic spray seeding to promote grass growth. Evenly mix grass seeds with adhesives, fertilizers, growth hormones, moisture agents, and water. Use a hydraulic spray machine to apply this nutrient-rich mixture evenly across the slope.
Introduction to Shandong Tianren New Materials Co., LTD
Shandong Tianren New Materials Co., Ltd. stands at the forefront of innovation and excellence in the high-tech material production industry. As a leading manufacturer of cutting-edge composite geomaterials, we seamlessly integrate scientific research, anti-seepage design, technical consultation, and construction services. Nestled in the prestigious Lingcheng District of Dezhou City, Shandong Province, at Tengda Road No. 10, our strategic location ensures unparalleled convenience in transportation. As one of China's largest geomaterials manufacturers, our products enjoy nationwide acclaim, extensively applied in sectors such as water conservation, road and railway construction, bridges, tunnels, environmental protection, aviation, agriculture, and mining.
Our Abilities:
Our company excels in producing and developing innovative composite geosynthetics, offering a comprehensive suite of services that encompass anti-seepage design, technical consultancy, and construction. With both proprietary and collaborative manufacturing facilities, we ensure competitive pricing without compromising on quality.
All products adhere to stringent national quality standards, undergoing rigorous sampling and acceptance by national and provincial technical supervision authorities, thereby consistently meeting and exceeding national benchmarks.
International Partnerships:
Our commitment to excellence has enabled us to export a diverse range of geosynthetics globally. Our superior quality and exceptional service have earned us a robust presence in Southeast Asia, Europe, the Americas, and beyond.
Industry Certification:
Quality is the cornerstone of our operations. Our state-of-the-art machinery, imported from Germany, Italy, and the United Kingdom, reflects our dedication to leveraging advanced technology and superior equipment. Our products are meticulously produced to meet both national and international standards, supported by sophisticated testing instruments and comprehensive quality assurance protocols.
Guided by a 'user-centered, quality-first' philosophy, we relentlessly enhance our competitive edge, aspiring to establish the 'Tianren' brand as a symbol of excellence. We offer high-quality products and services that align with market trends. Connect with us to explore fruitful collaborations and discover the unmatched quality of our geosynthetics.
After Sales Service:
1. We conduct regular quality testing through accredited national agencies, tailored to your specifications.
2. Our production and quality testing processes adhere strictly to ISO9001-2008 international quality system standards, ensuring unwavering product quality.
3. In the event of construction delays or quality issues (excluding customer-induced damage or unavoidable natural disasters), we pledge to provide prompt replacement and maintenance services.
4. We guarantee a swift response to customer feedback on quality concerns within 24 hours, ensuring your complete satisfaction.
1. Payment Terms: We offer flexible payment options for your convenience, including Letter of Credit (LC) at sight or Telegraphic Transfer (TT). Our standard terms are 30% T/T deposit with the balance of 70% T/T due against a copy of the Bill of Lading (B/L).
2. Delivery Time: Our delivery schedules are tailored to meet your needs, dependent on the order quantity and current stock availability. We strive to ensure timely delivery for all orders.
3. Shipping Port: We primarily ship from Qingdao, but we can accommodate shipments from a customized port as per the buyer's preference, ensuring seamless logistics solutions.
4. Tracking: Rest assured, a tracking number will be provided promptly once your goods have been dispatched, allowing you to monitor your shipment every step of the way.
5. Discounts: Attractive discounts are available for bulk orders. We are open to negotiations to ensure you receive the best value for large quantity purchases.
6. Packaging: Our products are packed with utmost care. Choose from nude packing or customized packaging as per the buyer's requirements, ensuring product safety and satisfaction.
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