四万十コンクリート List of Products and Services

The "Guardian," a large block with adjustable width and seismic resistance, is primarily used for roadside retaining wall construction. It allows for the width to be freely changed from 500 to over 3500 mm through connectors that link the front and back, and it can accommodate slope gradients from vertical walls to 1:10, including 1:1, 1:3, 1:4, and 1:5 slopes. Compared to conventional products, it is significantly lighter, making it possible to use small cranes for installation, even in narrow sites. This product meets the current challenges in construction sites, such as "labor shortages," "shortened construction periods," "cost reduction," and the demands for "workability, safety, and aesthetics." Additionally, while traditional products required separate molds for each width, the "Guardian" can be manufactured using just one mold for the front and one for the back, providing advantages for manufacturing companies as well.

• Gutters and U-shaped gutters

The "Natu Stone Landscape Block" is a large block that allows for labor-saving and rapid construction due to its machine installation, which can reduce construction costs. It is self-supporting for installations with a slope of up to 5 degrees, significantly reducing labor. Additionally, it uses natural stone, taking care to harmonize with the natural environment. 【Features】 ■ Self-supporting and stable ■ Labor-saving and rapid construction, leading to reduced costs ■ Usable within conventional design methods ■ Work can be carried out reliably, easily, and quickly with dedicated lifting equipment, improving safety and constructability ■ There is a foundation block that enables labor-saving and shortening of construction periods *For more details, please refer to the catalog or feel free to contact us.

• Stacking blocks
• Various blocks