Ground reinforcement method - Company Ranking(12 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 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
永井工業	Address Hokkaido/ Business Activities - Specific construction industry (Hokkaido Development Bureau, Hokkaido Prefectural Office, Nakazato Village, etc.) - Private civil engineering works, landscaping design and construction - Production of gravel, sand, and crushed stone - Sale of natural sand for Honshu - Sale of cement - Sale of centrifugal concrete piles (PHC, PRC, BF piles) - Responsible construction using special methods (SUPER kneading method, BFK method, etc.) - Production of various ready-mixed concrete - Production of various concrete secondary products - Manufacturing, design, and construction of environmental concrete products - Manufacturing and sale of exterior wall materials for housing - Sale of insolubilization materials - Industrial waste treatment business (intermediate processing) and collection and transportation business - Fertilizer manufacturing - Q piles (SRP method, SRP raft method) Ground reinforcement method (square precast concrete column piles) Key Partners	Ground reinforcement method "Q Pile (SRP Method / SRP Raft Method)" Other	【Applicable Ground Types】 ○ Applicable Ground → The ground at the tip of the reinforcement material is sandy soil and clayey soil. → The ground around the reinforcement material is sandy soil and clayey soil. ○ Maximum Construction Depth → 12m from the ground surface where the reinforcement is installed. ○ Applicable Buildings (Buildings that meet the following conditions) → 3 stories or less above ground. → Building length of 13m or less. → Total floor area of 1500m² or less. 【Q-Pile Shape Dimensions】 [Precast Reinforced Concrete Products] ○ Width B: 115/145mm ○ Length L: 1–4, 1–6, 1–8 / 1–4, 1–6, 1–8, 1–9mm ○ Main Reinforcement (SD295A)(SD345): D6, D10, D13 / D6, D10, D13, D16 ○ Number of Bars: 4 ○ Unit Weight: 32/50kg/m ○ Design Standard Strength: 40N/mm² or more [Precast Prestressed Concrete Products] ○ Width B: 115/145mm ○ Length L: 1–7mm ○ PC Steel Wire (SWPD3N): 2.9mm, 3 strands ○ Number of Bars: 4 ○ Unit Weight: 32/50kg/m ○ Effective Prestress: 6.4/4.0N/mm² ○ Design Standard Strength: 50N/mm² or more ● For more details, please contact us or download the catalog.	For more details, please contact us or download the catalog.
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永井工業

Address

Hokkaido/

Business Activities

- Specific construction industry (Hokkaido Development Bureau, Hokkaido Prefectural Office, Nakazato Village, etc.) - Private civil engineering works, landscaping design and construction - Production of gravel, sand, and crushed stone - Sale of natural sand for Honshu - Sale of cement - Sale of centrifugal concrete piles (PHC, PRC, BF piles) - Responsible construction using special methods (SUPER kneading method, BFK method, etc.) - Production of various ready-mixed concrete - Production of various concrete secondary products - Manufacturing, design, and construction of environmental concrete products - Manufacturing and sale of exterior wall materials for housing - Sale of insolubilization materials - Industrial waste treatment business (intermediate processing) and collection and transportation business - Fertilizer manufacturing - Q piles (SRP method, SRP raft method) Ground reinforcement method (square precast concrete column piles)

Key Partners

Featured Products

Ground reinforcement method "Q Pile (SRP Method / SRP Raft Method)"

overview

【Applicable Ground Types】 ○ Applicable Ground → The ground at the tip of the reinforcement material is sandy soil and clayey soil. → The ground around the reinforcement material is sandy soil and clayey soil. ○ Maximum Construction Depth → 12m from the ground surface where the reinforcement is installed. ○ Applicable Buildings (Buildings that meet the following conditions) → 3 stories or less above ground. → Building length of 13m or less. → Total floor area of 1500m² or less. 【Q-Pile Shape Dimensions】 [Precast Reinforced Concrete Products] ○ Width B: 115/145mm ○ Length L: 1–4, 1–6, 1–8 / 1–4, 1–6, 1–8, 1–9mm ○ Main Reinforcement (SD295A)(SD345): D6, D10, D13 / D6, D10, D13, D16 ○ Number of Bars: 4 ○ Unit Weight: 32/50kg/m ○ Design Standard Strength: 40N/mm² or more [Precast Prestressed Concrete Products] ○ Width B: 115/145mm ○ Length L: 1–7mm ○ PC Steel Wire (SWPD3N): 2.9mm, 3 strands ○ Number of Bars: 4 ○ Unit Weight: 32/50kg/m ○ Effective Prestress: 6.4/4.0N/mm² ○ Design Standard Strength: 50N/mm² or more ● For more details, please contact us or download the catalog.

Application/Performance example

For more details, please contact us or download the catalog.
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Ground reinforcement method - Company Ranking(12 companyies in total)

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