カンナ List of Products and Services

As an intermediate processing facility for construction waste, we accept "concrete debris and asphalt debris." Additionally, we provide recycled crushed stone "RC (40-0), RM (40-0), and recycled sand" for use as construction materials. Regarding recycled crushed stone (RC-40), we offer high-quality aggregates based on the results of various property tests listed below.

• Aggregates and crushed stone
• Dismantling and moving
• Earthworks

Asbestos was imported in large quantities from the 1970s to the 1990s, and much of it was used in buildings. In the future, as buildings containing asbestos-containing materials from that time age, an increase in building demolitions and renovation work is expected.

• Dismantling and moving
• Earthworks
• Pile and foundation work

Dioxins refer to a general term for polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF). Additionally, substances that exhibit toxicity similar to dioxins, such as coplanar polychlorinated biphenyls (Co-PCB), are referred to as dioxin-like compounds. Dioxins are produced as unintended by-products during the incomplete combustion of chlorine-containing substances or during the synthesis of chemicals.

• Incinerators and chimneys

Building - Among the structures that are fixed to the land, it is a construction that has a roof, pillars, and walls, and is generally used for human habitation, workspaces, and storage of goods.

• Earthworks
• Pile and foundation work
• Steel construction

Various types of chemicals and hazardous substances are used in the various factories that manufacture products essential for people to lead a prosperous social life. Additionally, there are areas where open flames are strictly prohibited, and the dismantling work is carried out in accordance with special working environments and internal regulations. Before the construction begins, we confirm the chemicals and chemical substances used within the plant facilities, as well as any nearby operating equipment or buried pipes, through blueprints and on-site inspections. We also ensure the presence or absence of oil and residues in piping and tanks, and carry out safe removal work.

• Earthworks
• Pile and foundation work
• Crane and others