Concrete construction - メーカー・企業4社の製品一覧とランキング

Concrete constructionの製品一覧

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Portfolio: PC Tank Construction Case Studies

We will introduce examples of PC tank construction, such as PC water distribution tanks and PC water supply towers.

【Construction Case Studies】 ○ PC Water Distribution Tank 4,000×2 units ○ PC Water Distribution Tank 1,400×2 units ○ Water Supply Regulation Tank 20,000×2 units ○ PC Water Distribution Tank 1,150×2 units ○ PC Water Supply Tower 200t Double Tank ○ Egg-shaped Prestressed Concrete Sludge Digestion Tank For more details, please contact us.

  • Dismantling and moving
  • Facility Design
  • Other construction services

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Estimation method for residual prestress using core cutting.

For the maintenance and management of existing PC structures! It eliminates the effects of drying shrinkage and creep strain.

The "Residual Prestress Estimation Method by Core Cutting" is a construction method that eliminates the effects of drying shrinkage and creep strain, achieving a more accurate estimation of "residual prestress." By utilizing the difference between the release strain in the direction of prestress and the release strain in the perpendicular direction, the majority of the strain components caused by internal restraint are eliminated, and for the components that cannot be eliminated, they are removed using our company's devised calculation formula. 【Features】 ■ Measures strain in two directions and calculates using our devised formula ■ Patent No. 5095258 ■ The machine height for core drilling is approximately 70 cm ■ Core diameter φ50 ■ Cutting depth is only 18 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods

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Reusing the worn-out pool! Chausuyama Skate Park

Transforming 'abandoned places' back into 'gathering places'!

The Chausuyama Skate Park has been completed in Nagano City, Nagano Prefecture! The site of the former "Old Chausuyama Citizen Pool" has been redeveloped! We proposed various sections, and unfortunately, the "Seal Hard Skate Park specifications" were not adopted due to budget constraints, but a park that retains the essence of the original pool has been born! At the opening ceremony, many people, from children to adults, gathered and it was a great success, with comments like, "I was surprised that that pool became a skate park!" and "It's a fun park that can be enjoyed by beginners and advanced skaters alike!" I felt that redeveloping unused facilities into completely different types of facilities is a good way to utilize land, rather than leaving them as they are. As the number of unused facilities and closed schools increases, I hope to create more places that attract people again.

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  • Special Construction Method
  • Sports related facilities

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Have you made an accurate diagnosis before the concrete repair?

First, accurate diagnosis! Qualified professionals such as architectural finishing diagnostic technicians and architectural finishing renovation construction management technicians will carry out precise assessments.

Before starting repairs, it is necessary to accurately understand the extent of deterioration and damage in various areas. Our company explores suitable repair methods for our customers using all available methods. We also conduct thorough inspections using drone photography in high places that are difficult to access. For new construction, renovation, regeneration, and maintenance of reinforced concrete (RC), please leave it to Sanwa Construction. 【Main Causes of Trouble and Deterioration】 ■ Carbonation ■ Alkali-silica reaction ■ Freeze damage ■ Salt damage *For more details, please feel free to contact us.

  • Renovation and repair methods
  • Special Construction Method

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