Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
181～195 item / All 240 items
杭頭補強工事のトータルコストの削減と工期の短縮が可能です。
スタッド溶接のパイオニアでありますダイヘンスタッド株式会社では中詰工法では得られない柱と杭の連続性及び曲げ強度を確保し、杭体の性能を最大限に生かした設計と信頼性のある施工が可能な『杭頭スタッド工法』を開発してきました。これにより確実な杭頭の接合を得ると共に杭頭補強工事のトータルコストの削減と工期の短縮が可能となります。 【杭頭スタッド工法のメリット】 ●杭体⇒杭頭スタッド⇒基礎スラブへの確実な応力伝達 ●コストの削減 ●工期短縮 ●品質の安定 ●合理的な設計 ※ダウンロードにて各種試験データ等ご覧頂けます。
Achieved a 50% reduction in construction time and cost! This is an arc stud welding method for epoxy resin-coated rebar using dedicated jigs.
Epokin Studs are deformed bars for stud welding that conform to the quality standards for epoxy resin-coated reinforcing bars set by the Japan Society of Civil Engineers (JSCE-E102-2003). They have excellent corrosion resistance and prevent early deterioration of reinforced concrete. Additionally, because there is less need for repair painting after welding, construction time can be significantly reduced, contributing to a decrease in total construction costs. [Comparison with Conventional Methods] (Change from general welding equipment to dedicated jigs) ● Economic Efficiency: Improved by 14.57% ● Process: Reduced by 50% ● Quality: Improved ● Safety: Comparable ● Workability: Improved NETIS: QS-150015-A * You can view information about Epokin Studs (materials) via download.
High-performance microcontroller equipped! DC welder with a drip-proof structure designed for outdoor use.
The "MRN-2500III" is a top-of-the-line direct current welding machine for stud welding that combines safety, convenience, and durability. With precise waveform control enabled by a high-performance microcontroller, the arc start and stability for both thin and thick studs have been improved. We also offer the new stud welding gun "GS203II," which excels in durability and maintenance. 【Features】 ■ Prevents electric shock with no-load voltage ■ Enhanced safety with various protective circuits ■ Connection terminals for external devices ■ Equipped with a self-holding function ■ Drip-proof structure designed for outdoor use *For more details, please refer to the PDF materials or feel free to contact us.
User-friendly front panel! Compact and lightweight direct current welder for stud welding.
The "MRN-1200S" is a direct current welding machine for stud welding that significantly improves operability and visibility through a touch-operated control panel. It is equipped with a memory function for welding conditions. By pre-storing the welding conditions, it allows for quick and easy welding by retrieving conditions based on the stud diameter. Additionally, by switching the input voltage tap inside the power supply, it supports three types of input voltages. 【Features】 ■ Significantly improved operability and visibility with a touch-operated control panel ■ Equipped with a memory function for welding conditions ■ Compact and lightweight design with casters for easy mobility ■ Supports a wide range of input voltages: three-phase 200V/220V/400V ■ Capable of short cycle arc stud welding for sheet metal *For more details, please refer to the PDF document or feel free to contact us.
A stretchy material that firmly secures the desired area! It can accommodate a moderate level of tightness.
The hook-and-loop fastener Quickron® Elastic Type that we handle is a product that achieves rich elasticity by weaving polyurethane threads. As it is an elastic item, it can accommodate a moderate level of tightness. 【Features】 ■ Woven with polyurethane threads ■ Achieves rich elasticity ■ Can accommodate a moderate level of tightness ■ Made of stretchable material, securely fixing the desired areas *For more details, please download the catalog or feel free to contact us. *Quickron is a registered trademark of YKK Corporation.
It is a fastener that is highly regarded in a wide range of fields requiring airtightness.
PROSEAL® is a waterproof and airtight fastener that is highly regarded in a wide range of fields, including airlocks that require airtightness. It is used in protective clothing such as space suits, chemical protective suits, diving suits, and survival suits, as well as in liquid transport tanks. 【Features】 ■ Highly regarded in a wide range of fields ■ Used in protective clothing such as space suits, chemical protective suits, diving suits, and survival suits, as well as in liquid transport tanks *For more details, please download the catalog or feel free to contact us. *PROSEAL is a registered trademark of YKK Corporation.
We offer two types: PVC and olefin! These are zippers commonly found in stationery and miscellaneous goods.
Joylon (R) is a rail fastener manufactured by YKK. It can be used for various applications such as stationery and fancy goods. There are two types of materials for the rail: PVC and olefin-based. 【Features】 ■ Manufactured by YKK ■ Usable for various applications such as stationery and fancy goods ■ Two types of materials for the rail: PVC and olefin-based are available *For more details, please download the catalog or feel free to contact us. *Joylon is a registered trademark of YKK Corporation.
Possesses fiber performance comparable to polyester (high elongation, elasticity, specific gravity)! Flame-retardant zipper.
Flame-retardant fasteners are products that use highly flame-retardant fibers in the tape part of the fastener. The aramid fibers used in the fastener tape possess fiber performance (tensile strength, elasticity, specific gravity) comparable to that of polyester. Additionally, these fibers have heat resistance that allows them to decompose and begin carbonization only at 400°C without melting in the air, along with flame retardancy and flame resistance with a Limiting Oxygen Index (LOI) of over 29. 【Features】 ■ Uses highly flame-retardant fibers in the tape part of the fastener ■ Aramid fibers maintain fiber performance comparable to polyester ■ Do not melt in the air ■ Heat resistance that begins decomposition and carbonization only at 400°C ■ Flame retardancy and flame resistance with a Limiting Oxygen Index (LOI) of over 29 *Please feel free to contact us for more details.
Cutting with scissors and sewing with sewing thread are also possible! It is a heat-resistant zipper.
The heat-resistant zipper is a product that uses stainless steel thread in the tape part of the zipper. It has flexibility comparable to organic fibers and can be cut with scissors and sewn with sewing thread. It has heat resistance of over 1000 degrees. 【Features】 ■ Uses stainless steel thread in the tape part of the zipper ■ Has flexibility comparable to organic fibers ■ Can be cut with scissors and sewn with sewing thread ■ Has heat resistance of over 1000 degrees *For more details, please feel free to contact us.
This is a zipper laminated with polyurethane film, giving it water-repellent properties! It has a waterproof function.
AquaGuard® is a zipper that has been treated by laminating the surface of the zipper tape with a polyurethane film to provide water resistance. There are two types: coil type and resin injection type. The need for flaps on the zipper part, which has been unavoidable for outdoor gear, has been eliminated. Additionally, the glossy finish of the polyurethane film on the back of the zipper enhances the design quality of clothing and bags. *For more details, please download the catalog or feel free to contact us. *AquaGuard is a registered trademark of YKK Corporation.
![[Case Study] YKK Zippers: Examples of Adoption in Bird Protection Nets](https://image.www.ipros.com/public/product/image/9ed/2000647203/IPROS34444706785178828699.jpeg?w=280&h=280)
Solve the problem of the bird damage net at the garbage collection site with YKK zippers! By allowing for opening and closing with zippers, we improve sealing and prevent bird damage.
This is a case study of our fasteners used in bird damage prevention nets. ◆ Background for the Use of Bird Damage Nets ~ The issue of "curling" of the net ~ The "bird damage (crow prevention) net" installed as a countermeasure against bird damage at garbage collection points has a problem where simply covering it causes the net to curl, limiting its effectiveness. ◆ Key Points for Solving the Problem (How Fastening Helped) By attaching our fasteners, we created a bag-shaped net that allows for opening and closing during use. The bag shape improved the sealing capability, resulting in a reduction in bird damage compared to before the introduction. * For product details, please refer to the catalog available for download below. * Photo provided by Kawakami Fishing Nets.
![[Case Study] YKK's Fishing Net Fasteners: Examples of Adoption in Fixed Nets](https://image.www.ipros.com/public/product/image/2b9/2000647204/IPROS03157181818548038838.png?w=280&h=280)
Successfully streamlined the process of removing and tying ropes during fish landing with VISLON® zippers for fishing nets! Improved worker safety has also been achieved.
Our VISLON® zippers for fishing nets are available in sizes No.10 to No.30. For size No.30, which can be used when the zipper element comes off, we also provide repair elements. ◆ Background of Adoption for Fixed Nets Fixed nets are a fishing method where nets are set up in areas where fish migrate for a certain period to catch the guided fish. The fixed nets used for salmon and trout fishing are installed about 4 to 5 km upstream from the river mouth, extending 1 km in length and 20 to 50 m in width, and these nets are also equipped with zippers. ◆ Key Points for Problem Solving (How Fastening Helped) Traditionally, the ends of fishing nets were all secured with ropes, requiring the ropes to be removed and tied again during the catch, which posed a challenge for efficient harvesting methods. By instead installing VISLON® zippers for fishing nets, measuring approximately 10 to 20 m in length, we were able to improve work efficiency and enhance the safety of the workers. *For product details, please refer to the catalog available for download below. *VISLON is a registered trademark of YKK Corporation.
![[Case Study] Fishing Net Fasteners: Introduction of Examples of Aquaculture Nets Used in Fisheries](https://image.www.ipros.com/public/product/image/721/2000647213/IPROS66137353187112369908.png?w=280&h=280)
By dividing the large net, which spans 50 meters, into multiple sections and connecting them with zippers during installation, we eliminate the hassle of transportation and setup on-site!
Our VISLON(R) zippers for fishing nets are available in types No.10 to No.30. The lateral pull strength of VISLON(R) No.30 is more than twice that of No.15. We also provide repair elements that can be used when the zipper elements of No.30 come off. ◆ Background for Adoption in Large Aquaculture Nets For aquaculture, large fish pens can have a diameter of about 50 meters, but the transportation and installation at the site have been challenging. ◆ Key Points for Problem Solving (How Fastening Helped) By combining zippers with aquaculture nets, we achieved a specification that allows for the division of large nets. This enables the divided nets to be transported and connected on-site, significantly reducing the workload. * For product details, please refer to the catalog available for download below. * VISLON is a registered trademark of YKK Corporation.
![[Example] Waterproof zipper AQUASEAL(R): Sheet for underwater construction](https://image.www.ipros.com/public/product/image/f32/2000647227/IPROS36411670333676283848.png?w=280&h=280)
The new method using waterproof zippers has resulted in a reduction of approximately 20% in construction costs and time.
◆Background of Adoption for Underwater Construction Sheets The number of 'divers' performing work during underwater construction has been decreasing year by year. Additionally, the conditions at construction sites (such as underwater visibility, current speed, water temperature, etc.) impact the efficiency in terms of construction period, cost, and safety. There are challenges such as the removal of debris that occurs after the materials used underwater are removed, difficult tasks like deformation repairs, and high maintenance costs even when materials are reused. ◆Key Points for Problem Solving Traditionally, the assembly method of liner plates for temporary closure by divers was common, but the new method covers the outside of pre-assembled plates with a waterproof sheet utilizing the waterproof fastener AQUASEAL(R). This allows for segmented construction, significantly reducing the underwater work performed by divers. The reduction in underwater construction processes, improved economic efficiency through the reuse of plates, and enhanced safety by reducing the risk of decompression sickness have led to approximately a 20% reduction in construction costs and project duration.
![[Example] Waterproof zipper AQUASEAL®: Adopted for medical protective clothing](https://image.www.ipros.com/public/product/image/cdd/2000647230/IPROS44711528928081470710.png?w=280&h=280)
Adopted YKK zippers for the openings of medical protective clothing. Achieved a comfortable air environment inside the suit through high airtight seam welding, while successfully simplifying the process of undressing.
◆Background for Adoption of Medical Protective Clothing Due to the impact of the novel coronavirus, visits to hospitalized patients have been restricted. To provide comfort and safety to healthcare workers and their families through a "personal space" with low infection risk, improvements were sought in the following areas: * Enhanced comfort through air control within the suit * Development of a system based on hard and soft components with reuse in mind * Functionality that allows for easy attachment and detachment for visitation purposes ◆Key Points for Problem Solving (How Fastening Helped) The AQUASEAL(R) zipper was adopted for the openings of the medical protective clothing. The AQUASEAL(R) zipper is a waterproof zipper. It offers greater flexibility and operability compared to the PROSEAL(R) zipper, which has a metal construction for airtightness, making it easier to open and close without excessive effort. *For product details, please refer to the catalog available for download below.* *AQUASEAL is a registered trademark of YKK Corporation.* *PROSEAL is a registered trademark of YKK Corporation.*
