Shortening Construction Periods and Reducing Costs: Case Studies of Slope Stabilization Methods for Disaster Recovery
For disaster recovery of slopes! Compared to conventional methods, it is possible to reduce costs and shorten construction time.
This is a ground reinforcement construction method that connects rock bolts and unit nets with pressure plates to stabilize slopes through their mutual effects. It is often used on natural slopes because it allows for the preservation of trees, but it can also be applied in restoration work for collapsed areas and on cut slopes in conjunction with slope protection measures such as vegetation mats. 【Features】 - An environmentally considerate ground reinforcement construction method that allows for forest protection, landscape preservation, and greening of slopes. - No large machinery required; can be constructed in narrow sites using lightweight materials. - Compared to conventional methods that use frame supports and rebar insertion, it can reduce costs and shorten construction periods. - Applicable in cut slopes and collapsed slopes in combination with slope protection measures such as wire mesh and vegetation mats. - Proven results in the removal of special disaster warning areas (red zones). - Registered with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS registration number KK-010068-V (published until April 2017). ◆◇ You can download a collection of disaster recovery case studies from the link below! ◇◆
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basic information
【Scope of Application】 This is a slope disaster prevention technology aimed at suppressing surface landslides. * We have a track record of construction nationwide, including measures for steep slopes, forest conservation projects, sediment control works, and road slope works. 【Effects】 [Reinforcement Effects] - Reinforcement effect from reinforcement materials (rock bolts) - Stress dispersion effect from unit nets - Ground stabilization effect from unit nets combined with pressure plates [Other Effects] - Surface water dispersion effect ⇒ The unit net disperses the flow path of surface water on the slope, making it difficult for gully erosion to occur. - Suppression effect on surface sediment runoff ⇒ Sediments accumulate on the lateral unit net, reducing the runoff of surface sediments. - Effect of creating a growth foundation for vegetation ● For more details, please contact us or download the catalog.
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We have approximately 1,000 construction projects nationwide, covering a total area of 710,000 m². *Including works for steep slope measures, erosion control, sediment control, road slope works, green space and park development, and private slope measures, etc. ● For more details, please contact us or download the catalog.
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Company information
Daika Corporation has contributed to the development of Japan's social infrastructure through the sale of industrial explosives since its establishment in 1931. Currently, the range of products handled by Daika includes industrial explosives, construction materials, slope disaster prevention technology, and synthetic resin products, among others. All of these are connected by keywords such as "reduction of environmental impact," "economic efficiency," "safety and security," and "maintenance and management." For example, in slope disaster prevention technology, while improving safety is a fundamental goal, we are also developing construction methods that have low environmental impact and are economically viable. Additionally, synthetic resin products possess the advantages of reducing environmental impact through recycling and excellent economic efficiency. In order to leave a slightly better living environment for the next generation, we aim to enhance our product offerings that seek harmony between the environment and society, contributing to the realization of a livable society now and in the future.
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