Steel Pipe Cotter Method

• Overview
• Advantages

Overview

Low noise, low vibration, low dust
Environment-friendly seismic reinforcement method

The steel pipe cotter method is a joining method that uses steel pipes as cotter instead of post-construction anchors, which is a conventional method for seismic retrofitting work.
The anchors are used to drill holes with hammer drills and generate large amounts of vibration, noise, and dust. This method uses a highly quiet core drill to cut the covering depth range. This method is an environmentally friendly method that enables low-noise, low-vibration, and low-dust construction.
It is possible to carry out seismic reinforcement work while using buildings, even in environments where quietness is required, such as hospitals, schools, hotels, and precision factories.
In addition, high-quality and highly reliable reinforcement can be achieved through construction by specialized construction companies. We have obtained a certification of architectural performance (GBRC03-04 No. 5).

Advantages

Seismic reinforcement work is possible for buildings in use, residence, and business.

Due to low noise, low vibration, and low dust, we can conduct seismic reinforcement work with confidence in commercial facilities and schools, such as hospitals, medical facilities, hotels, and department stores, which are functioning all day.