Construction anchor bolt - List of Manufacturers, Suppliers, Companies and Products

Construction anchor bolt Product List

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Removable post-installed anchor bolt "R Anchor"

Removable post-installed anchor bolt "R Anchor"

Post-installed anchor bolts that allow for extraction after use!

The "R Anchor" is an anchor bolt used for the installation of temporary components, which can be completely removed after use by extracting all parts. It is a post-installed anchor bolt that allows for complete removal. The anchoring part is coated with a special coating, enabling it to be extracted simply by turning it counterclockwise with a wrench after use. After extraction, non-shrink mortar or similar materials can be filled in, significantly reducing concerns about structural deterioration compared to traditional methods of cutting and leaving anchor bolts in place. Additionally, it can accommodate future construction that requires drilling in the same location. **Features** - Compatible with large diameter bolts (up to M39) - Can be installed at low temperatures (minimum usable temperature -10°C) - No need for concrete chipping or cutting of anchor bolts during removal - Reduces construction time and noise

  • Bridge Materials

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Next is the eccentric post-installed anchor bolt "Inazuma Anchor Bolt."

Next is the eccentric post-installed anchor bolt "Inazuma Anchor Bolt."

Suehiro System Co., Ltd. is a company that contributes to the world with a new type of post-installed anchor bolt that is resistant to earthquakes.

Our company's Inazuma Anchor Method has been registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS (New Technology Information System). (1) New Technology Name: Inazuma Anchor Method (2) NETIS Registration Number: KK-140017-A The Inazuma Anchor Method is a construction technique in the field of adhesive post-installed anchors that uses Inazuma anchor bolts to avoid existing rebar within the structure. ● For more details, please contact us or download the catalog.

  • Support hardware/opening hardware
  • Disaster prevention fittings
  • Outdoor furniture, play equipment, furniture hardware

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Suehiro System Co., Ltd. Business Introduction

Suehiro System Co., Ltd. Business Introduction

We contribute to the world with a new type of post-installed anchor bolt that is resistant to earthquakes.

1. Suehiro System Co., Ltd. is a company that contributes to the world with a new type of post-installed anchor bolt that is resistant to earthquakes. Our Inazuma Anchor Method has been registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS (New Technology Information System). (1) New Technology Name: Inazuma Anchor Method (2) NETIS Registration Number: KK-140017-A 2. To perform the liner adjustment work used in conventional machine installation alignment quickly, cheaply, and accurately, we have also developed an anchor-integrated liner. We also handle conventional laid liner products. *For more details, please contact us or download the catalog.

  • others

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Removable anchor bolts! Suppressing the generation of concrete debris during removal.

Removable anchor bolts! Suppressing the generation of concrete debris during removal.

Introducing the post-installed anchor bolt "R Anchor" that can be extracted after use! *Technical documentation available.

<Anchor bolts that can be completely removed without chipping concrete> They can be extracted by rotating the bolts counterclockwise with strong force after use. There is no need to chip the concrete during removal. Since no concrete debris is generated, it contributes to the reduction of industrial waste. <Contributes to the improvement of concrete durability> There is no need to cut the anchor bolts during removal. Since no cut pieces of anchor bolts remain inside the concrete, the factors causing deterioration are eliminated, leading to improved concrete durability. [Features] ■ Bolts can be extracted by rotating them counterclockwise. ■ No need for concrete chipping or cutting of anchor bolts during removal. ■ Noise reduction. ■ Can be installed at low temperatures (minimum usable temperature -10°C). *For details, please contact us or refer to the catalog. It is recommended to read it alongside the "R Anchor" and "NR Anchor" catalogs.

  • Bridge Construction

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A must-see for those using temporary anchor bolts on-site! Can be removed after use.

A must-see for those using temporary anchor bolts on-site! Can be removed after use.

Introducing the post-installed anchor bolt "R Anchor" that can be removed after use! *Technical documentation available.

<Are you facing any of these issues at your construction site?> ■ I want to completely remove bolts without chipping after use. ■ I do not want to leave cut anchor bolts inside the existing concrete. ■ I do not want to create vibrations or noise. Temporary anchor bolts are often cut and processed after use, but the remaining bolt pieces can rust, causing deterioration of the concrete. Additionally, vibrations from chipping work can damage the concrete, and noise can lead to problems at the construction site. 【Features】 ■ Bolts can be extracted by rotating them in reverse. ■ No need for concrete chipping work or cutting of anchor bolts during removal. ■ Noise reduction. ■ Can be installed at low temperatures (minimum usable temperature -10°C). *For details, please contact us or refer to the catalog. We recommend reading the "R Anchor" and "NR Anchor" catalogs together.

  • Bridge Construction

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Removable anchor bolt "R Anchor" after use *Technical data available

Removable anchor bolt "R Anchor" after use *Technical data available

A reduction of approximately 79% in process time is possible compared to conventional construction methods! [Technical materials including construction achievements are currently being distributed.]

In recent years, the installation of anti-fall devices and similar measures in seismic reinforcement work for existing bridges has been increasing. For the bracket fixing method on RC structures, adhesive post-installed anchor bolts are used, with epoxy resin-based adhesives being commonly employed. However, challenges include long curing times, failure to cure at low temperatures below 5°C, and poor adhesion on wet surfaces. To address these issues, we have developed an adhesive post-installed anchor using "acrylic resin," called "NR Anchor" and "R Anchor." (The "R Anchor" is a removable anchor bolt.) By using acrylic resin, it is possible to achieve approximately a 79% reduction in process time compared to conventional methods. ■□ We are providing technical materials that include construction achievements! □■ 【Contents (excerpt)】 - About acrylic resin - Performance verification tests - Construction achievements ■□ For more details, we will contact you from the manufacturing company of the R Anchor, "Sanpo Co., Ltd." □■ *For more details, please inquire or refer to the catalog. We recommend reading the "R Anchor" and "NR Anchor" catalogs together.

  • Bridge Construction
  • Other earthworks, foundation works, and exterior floors
  • others

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Removable anchor bolt "R Anchor" after use *Technical data available.

Removable anchor bolt "R Anchor" after use *Technical data available.

Technical materials featuring construction achievements are being distributed. A reduction of approximately 79% in process time is possible compared to conventional methods!

The "R Anchor" is a post-installed anchor bolt that can be removed after use, such as for temporary materials. It uses acrylic resin instead of conventional epoxy resin as the adhesive for the anchor bolt. Acrylic resin has the following features: - Can be installed at low temperatures down to -10°C - Short curing time (Summer resin: approximately 70 minutes at 25°C, Winter resin: approximately 120 minutes at 5°C) - Can be applied to wet surfaces Additionally, during installation, it eliminates the need for the setup and removal of pipes and sealing materials, as well as resin measurement and mixing tasks, allowing for approximately 79% reduction in process time compared to conventional methods. ★ Technical materials containing construction achievements are available upon request ★ [Contents (excerpt)] - About acrylic resin - Performance verification tests - Construction achievements [Applicable examples] - Temporary equipment during bridge construction (preventing overturning and falling during girder installation, etc.) - Fixing brackets for jack-up during bearing replacement - General civil engineering work, construction work, factory equipment fixation, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Bridge Construction
  • Other earthworks, foundation works, and exterior floors
  • Bridge Materials

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[Information] Development of post-installed anchors and R anchors

[Information] Development of post-installed anchors and R anchors

Detailed information about the removable anchor bolt "R Anchor" is included!

This document provides a detailed introduction to post-installed anchors and R anchors. It clearly explains "What is a post-installed anchor bolt? What is it used for?" and "What is an R anchor?" using photos and diagrams. Please feel free to download and take a look. 【Contents】 ■ What is a post-installed anchor bolt? What is it used for? ■ What is an R anchor? *For more details, please refer to the PDF document or feel free to contact us.

  • Civil Engineering Method
  • Concrete construction

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