笠原建設 List of Products and Services

In recent years, issues such as environmental pollution (carcinogenic substance hexavalent chromium), asset depreciation (decline in land valuation due to the mixing of cement compounds), and quality defects (residential ground accidents due to inadequate strength verification in design) have been pointed out. The high-speed construction method is an environmentally friendly ground improvement technique that addresses all of the above issues. It is also an excellent method for earthquake countermeasures, such as liquefaction.

• Earthworks
• Ground improvement
• Pile and foundation work

○ Speeding Method 　■ Applicable pipe diameter: PVC pipe 150mm to 250mm 　■ Two-stage auger excavation method using temporary pipes 　　Can be launched from a small shaft of 2000×1700 　　Compact size accommodates a wide range of soil types ○ Iron Mall Method 　■ Applicable pipe diameter: PVC pipe 250mm to 350mm, Fume pipe 250mm 　■ Mud pressure small diameter pipe pushing method (one-stage auger method) 　　Can push 1m pipe from a launch pit of Φ2.0m, effective for work in narrow spaces. 　　Also, it can be controlled with an automatic control device, ensuring high precision management. 　　It is also possible to push a 2m pipe. ○ Pycon Method 　Can perform pushing from small diameter to medium diameter. 　　Management is conducted using laser beams, ensuring construction with guaranteed precision.

• Power generation facilities
• Water Supply Facilities
• Other civil engineering works

We are preparing mobile recycling machines and are focusing on recycling operations at construction sites by bringing them on-site. Instead of transporting concrete debris, poor soil, and low-quality soil generated at the construction site off-site, we process them into recycled crushed material and improved soil on-site, making them usable as materials at the site. ◎ We also offer collection and transportation of industrial waste.

• Dismantling and moving
• Earthworks
• Pile and foundation work

The LIFA business is a renovation specialty store supported by INAX, a manufacturer specializing in water-related products. Currently, there are 250 stores nationwide operating this business.

• Renovation