ヨシモトポール List of Products and Services

The "Corrosion-Resistant Anchor Bolt" significantly improves the corrosion resistance of anchor bolts by using high-quality stainless steel only in the corrosion zone, while achieving a mid-range cost. The stainless steel in the threaded section is joined to the main structural steel using "friction welding," ensuring sufficient strength. It exhibits excellent corrosion resistance in installation environments where corrosion is a concern, such as coastal areas with airborne salt and regions where de-icing agents are spread due to snowfall. 【Features】 　■ Significantly improved corrosion resistance of anchor bolts 　■ Achieves mid-range cost 　■ The stainless steel in the threaded section is joined to the main structural steel using "friction welding" to ensure strength 　■ Exhibits excellent corrosion resistance 　■ NETIS Ministry of Land, Infrastructure, Transport and Tourism New Technology Information System registered product Registration Number: KT-230221-A *For more details, please refer to the PDF document or feel free to contact us.

In the chemical plant industry, corrosion prevention is crucial for maintaining the safety and long-term operation of equipment. Particularly in environments exposed to chemicals and corrosive substances, the corrosion of anchor bolts can lead to structural problems in the equipment. Corroded anchor bolts increase the risk of equipment collapse and serious accidents. Our corrosion-resistant anchor bolts have been developed for use in environments prone to corrosion. 【Usage Scenarios】 - Equipment foundations in chemical plants - Fixing tanks and piping that handle corrosive substances - Coastal plants 【Benefits of Implementation】 - Reduces the risk of equipment damage due to anchor bolt corrosion - Enhances equipment safety - Lowers maintenance costs

In marine structures, metal corrosion due to salt damage is a significant challenge. The corrosion of anchor bolts can lead to serious issues related to the reduction of structural strength and safety. Particularly in structures installed in coastal areas or offshore, the corrosion of anchor bolts is accelerated by the influence of salt-laden sea breezes and splashes. Our corrosion-resistant anchor bolts protect structures from corrosion caused by salt damage by using highly corrosion-resistant stainless steel in vulnerable areas, ensuring long-term safety. 【Application Scenarios】 - Port facilities - Marine platforms - Breakwaters - Bridges 【Benefits of Implementation】 - Extended lifespan of anchor bolts - Reduced maintenance costs - Improved safety of structures - Technical evaluation through NETIS registration

In power plants, the safety of equipment and long-term stable operation are essential. In particular, anchor bolts installed outdoors are susceptible to the effects of salt damage and de-icing agents in snowy regions, raising concerns about deterioration due to corrosion. Corrosion of anchor bolts can lead to equipment collapse or accidents, posing a significant problem. Our corrosion-resistant anchor bolts use stainless steel in vulnerable areas to suppress deterioration due to corrosion and enhance the safety of power plants. 【Usage Scenarios】 - Coastal power plants - Power plants in snowy regions - Anchor bolts for outdoor equipment 【Benefits of Implementation】 - Increased lifespan of anchor bolts - Improved safety of equipment - Reduced maintenance costs

In port facilities, high corrosion resistance is required to prevent water quality pollution and ensure the safety of structures. In particular, corrosion of anchor bolts due to salt damage can lead to a decrease in the strength of structures and have adverse effects on the environment. Our corrosion-resistant anchor bolts achieve long-term corrosion resistance by using stainless steel in areas prone to corrosion, contributing to the protection of water environments. 【Usage Scenarios】 - Quay walls of port facilities - Breakwaters - Riverbanks - Mooring facilities 【Benefits of Implementation】 - Suppression of structural deterioration due to corrosion of anchor bolts - Reduction of the risk of water quality pollution - Decrease in maintenance costs - Assurance of long-term structural safety

In the tunnel industry, the safety of infrastructure and long-term operation are required. In particular, tunnels are susceptible to salt damage and the effects of freeze prevention agents, and the corrosion of anchor bolts is a major factor that accelerates the deterioration of structures and increases maintenance costs. Our "Corrosion-Resistant Anchor Bolts" enhance the durability of anchor bolts in corrosive environments, contributing to the longevity of tunnels. 【Usage Scenarios】 - Inside tunnels - Coastal tunnels - Tunnels in snowy regions - Repairs of aging tunnels 【Benefits of Implementation】 - Suppression of anchor bolt corrosion progression - Reduction of tunnel maintenance costs - Improvement of infrastructure safety - Enabling long-term use of tunnels

In the bridge industry, extending the lifespan of structures is a crucial issue to ensure safety and durability. Particularly in areas susceptible to salt damage and freeze-thaw agents, the corrosion of anchor bolts is a significant factor that accelerates the deterioration of structures. Corroded anchor bolts can reduce the seismic performance of bridges and may necessitate large-scale repairs or replacements. Our corrosion-resistant anchor bolts contribute to the longevity of bridges even in corrosive environments. 【Application Scenarios】 - Bridges in coastal areas - Bridges in snow-prone regions - Repairs of aging bridges - Construction of new bridges 【Benefits of Implementation】 - Suppression of anchor bolt corrosion - Improved durability of bridges - Reduction in maintenance costs - Enhanced safety