Kashiwagi Kosan Co., Ltd.

• Purification Equipment

• Catch Basins

■Product features ・By making it possible to erect a protective fence for vehicles at the top of the precast L-shaped retaining...

• Building Materials

• Concrete Walls

■Product features ・Construction efficiency is improved compared to Machi blocks by installing 2 blocks per 1m². ・The product ...

• Building Materials

• Concrete Walls

■Product features ・Construction efficiency is improved compared to Machi blocks by installing 2 blocks per 1m². ・The product ...

■Product features ・It is a product certified by the Minister of Land, Infrastructure, Transport and Tourism (Article 15 of the...

• Building Materials

• Concrete Walls

■Highly earthquake-resistant wall material: Role of single-grain crushed stone, part 1 The interlocking resistance (shear resis...

• Building Materials

• Concrete Walls

■Double wall structure It features a double wall structure with a deformation absorbing layer between the Adem wall panel (wall...

• Building Materials

• Concrete Walls

■Product features ・Compatible with Fukuoka prefecture standard road gutter T-25 ・Using a top pin reduces the impact between t...

■Product features ・Short construction period: Simple mechanical construction can shorten construction period and save labor. ...

• Building Materials

• Concrete Walls

■Product features ・A pipeline with a flexible structure is constructed. ・Vertical tightening work, joint work, and flexible j...

• Fittings

• Junction Boxes

■Product features - Free slope gutter compatible with internal widths of 700mm to 1,000mm. -This is a gutter with a gate-shaped...

■Freestanding precast block All 15 types of sabo dam blocks, vertical type and 0 minute 5 to 7 minute size (in 5 line increment...

• Building Materials

• Concrete Walls

■Product features H-type PC pile is a reliable foundation support construction method for housing backed by reliable performanc...

■Product features ・Compatible with design load longitudinal and transverse T-25 ・Excellent water collection function ・Water ...

■Product features ・The structure is such that L-shaped blocks are installed on the left and right sides and the center of the ...

■Product features - By replacing a portion of cement with Super Hybrid, it is possible to improve concrete durability against s...

■Reduction in waste disposal Since excavated soil and locally generated soil around the construction site are used as frame mat...

• Building Materials

• Concrete Walls

■Product features ・Free slope gutter compatible with internal widths from 240mm to 600mm. -This is a gutter with a gate-shaped...

■Product features ・This is a precast product that combines pedestrian and roadway boundary blocks and waterways. ・This produc...

■Product features - Safely supports overburden loads even on extremely soft ground. - Controls the amount of settlement and pre...

■Product features LU gutters ・By using a special screw-in hanging tool in the construction hole, construction is easy and safe...

■Product features ・It has excellent strength against external pressure, so there is no need for reinforced concrete. ・If you ...

■Product features ・We have a wide range of products that can be used for various purposes such as banding and sillage work for...

■Product features ・Significant labor savings on site work can be achieved, speeding up construction. ・Since it is a factory p...

■Product features ・Instead of the conventional on-site pouring channel, it is easier to construct and can significantly shorte...

■Product features ・T-25 vertical gutter ・The advent of total cost reduction gutters ・Excellent multi-functionality. ・Gutter...