Improved Construction Method - Company Ranking(4 companyies in total)

Last Updated：Aug 20, 2025 Aggregation Period:Jul 23, 2025〜Aug 19, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
東京テクノ	Address Tokyo/ number of employees 20 Business Activities ■ Underground Obstacle Removal - Multi-Drill Method (Equivalent to BG Method) ☆ Maximum Diameter Φ1500, Maximum Depth 50m! Efficient removal possible with original tools ☆ - Earth Drill Method - All-Casing Method ■ Ground Improvement Work - Deep Mixing Improvement Method ☆ T-Column Method (Patent Obtained) efficiently mixes and stirs the ground soil to construct stable, high-quality columnar improvement bodies ☆ - Steel Pipe Press-in Method - Columnar Improvement Method - Surface Improvement Method ■ Steel Pipe Rotational Press-in Piles - Ultra Pile Method, Ministerial Certified Pile - Gaia Pile Method, Ministerial Certified Pile - TG Pile Method - Gaia F1 Method ■ Ground Investigation - Boring Investigation - Plate Load Test - Swedish Sounding Test ■ Various Types of Retaining Pile Extraction Work - Aboron Method - Angularis Method - Rotational Rail Press-in Method - Jack Press-in Method - Down-the-Hole Method - Super Drill Method - Silent Piler - Hydraulic, Electric Vibration - Other General Pile Extraction Work ■ Steel Material Sales and Leasing, Steel Plate Leasing ■ PHC Pile Construction and Sales Our unique ultra-compact special ground improvement and pile driving machines enable construction in narrow spaces. Key Partners	Ground improvement work ☆ Deep mixing method 'T-column method' * Certification obtained Other	【Scope of Application】 Column diameter: 600 to 160 mm Maximum construction depth: 16.0 m Applicable ground: Clay, sandy soil, loam Improvement types: Pile type (pile arrangement, circular arrangement, lap arrangement), block type, wall type Applicability: Foundation ground for structures such as buildings, civil engineering structures, retaining walls, and works Number of mixing shafts: Single shaft Mixing mechanism: Unidirectional mixing mechanism with horizontal wings Number of mixing wings: 4 wings for Φ600 to 1000 mm, 6 wings for Φ800 to 1200 mm, 8 wings for Φ1200 to 1600 mm Standard construction speed: Penetration 1.0 m/min or less, extraction 1.0 m/min or less Number of blade cuts: 450 cuts/m or more	For more details, please download the PDF or feel free to contact us. It is also introduced on our company website.
		[Construction Case] T Column Method, Odawara City, Kanagawa Prefecture Other	For more details, please refer to the PDF document or feel free to contact us.	For more details, please refer to the PDF document or feel free to contact us.
		[Construction Case] Ground Improvement using Deep Mixing Method (T-Column Method) Other	For more details, please refer to the PDF document or feel free to contact us.	For more details, please refer to the PDF document or feel free to contact us.
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東京テクノ

Address

Tokyo/

number of employees

20

Business Activities

■ Underground Obstacle Removal - Multi-Drill Method (Equivalent to BG Method) ☆ Maximum Diameter Φ1500, Maximum Depth 50m! Efficient removal possible with original tools ☆ - Earth Drill Method - All-Casing Method ■ Ground Improvement Work - Deep Mixing Improvement Method ☆ T-Column Method (Patent Obtained) efficiently mixes and stirs the ground soil to construct stable, high-quality columnar improvement bodies ☆ - Steel Pipe Press-in Method - Columnar Improvement Method - Surface Improvement Method ■ Steel Pipe Rotational Press-in Piles - Ultra Pile Method, Ministerial Certified Pile - Gaia Pile Method, Ministerial Certified Pile - TG Pile Method - Gaia F1 Method ■ Ground Investigation - Boring Investigation - Plate Load Test - Swedish Sounding Test ■ Various Types of Retaining Pile Extraction Work - Aboron Method - Angularis Method - Rotational Rail Press-in Method - Jack Press-in Method - Down-the-Hole Method - Super Drill Method - Silent Piler - Hydraulic, Electric Vibration - Other General Pile Extraction Work ■ Steel Material Sales and Leasing, Steel Plate Leasing ■ PHC Pile Construction and Sales Our unique ultra-compact special ground improvement and pile driving machines enable construction in narrow spaces.

Key Partners

Featured Products

Ground improvement work ☆ Deep mixing method 'T-column method' * Certification obtained

overview

【Scope of Application】 Column diameter: 600 to 160 mm Maximum construction depth: 16.0 m Applicable ground: Clay, sandy soil, loam Improvement types: Pile type (pile arrangement, circular arrangement, lap arrangement), block type, wall type Applicability: Foundation ground for structures such as buildings, civil engineering structures, retaining walls, and works Number of mixing shafts: Single shaft Mixing mechanism: Unidirectional mixing mechanism with horizontal wings Number of mixing wings: 4 wings for Φ600 to 1000 mm, 6 wings for Φ800 to 1200 mm, 8 wings for Φ1200 to 1600 mm Standard construction speed: Penetration 1.0 m/min or less, extraction 1.0 m/min or less Number of blade cuts: 450 cuts/m or more

Application/Performance example

For more details, please download the PDF or feel free to contact us. It is also introduced on our company website.

[Construction Case] T Column Method, Odawara City, Kanagawa Prefecture

overview

For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

For more details, please refer to the PDF document or feel free to contact us.

[Construction Case] Ground Improvement using Deep Mixing Method (T-Column Method)

overview

For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

For more details, please refer to the PDF document or feel free to contact us.
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Improved Construction Method - Company Ranking(4 companyies in total)

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