Construction method
Construction method
This is an introduction to the "construction method."
1～22 item / All 22 items
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Product transportation installation method "Lift Roller Method PAT."
Even in places where tree felling is necessary, it is possible to carry out construction without cutting down trees, while also considering the natural environment.
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Maruei Concrete Industry Co., Ltd. General Catalog
A wide lineup of products! Featuring a rich selection of arch culverts and high-touch walls.
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Construction Method Product Catalog
"Open Shield Method" and "OSJ Method" are featured! Landscape products are introduced using photographs.
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Product transportation installation method - Lift roller method PAT.
A self-propelled device that does not require special guides for basic concrete! Capable of construction on curved sections and corners!
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Bed plate and slab dedicated erection machine "Arm Roller Method"
[National Land Technology Development Award Winner] Construction is possible with minor girder reinforcement compared to crane construction! It can also accommodate the installation of wide floor slabs.
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Product transportation installation method - Jack-up roller method
Supports product weights up to 40 tons! Precise positioning is possible due to fine adjustments in all directions using the jack!
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PC vertical tightening connection method
It is very effective when you want to ensure water resistance or when there are significant changes in soil coverage!
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Open shield method
Construction near sharp curves and buildings is possible! It can be carried out even on soft ground and aquifers.
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Pipeline Installation Method: OSJ Method
Ensure sufficient safety for operators! The work rate is about twice that of conventional methods, allowing for speedy operations!
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TSKJ method
It is possible to ensure seismic and water stop performance even at the connection points with on-site casting! It can be used in various products such as L-shaped water channels.
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Flexible Joint Rubber Method
It is possible to minimize damage in the reinforcement core material section! Water resistance is improved, and product weight reduction can be achieved.
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Tough Jay
Allowable pull-out of up to 5mm in the consideration of Level 2 during an earthquake! It can also be used for diagonal connections.
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Water-stopping method
It is also possible to make it double on the inside and outside! Introducing the "TSKJ method" and "flexible joint method"!
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Precast Elevator Shaft 'PC Cube'
More compact compared to traditional steel structures! Less work required, allowing for significant shortening of construction time!
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Chloroguard, a concrete admixture.
Improving resistance to salt damage! Suitable for structures where freeze prevention agents are applied!
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Surface Coating Method "Tough Mortar Lining"
Reduction of life cycle costs is possible! The bridging effect suppresses damage and deterioration caused by freeze-thaw cycles!
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Landscape products <Examples of natural materials>
We have a wide variety of natural stones and materials, including iron flat stones, white granite, and white jade!
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Landscape Products <Construction Examples>
"Rib patterns" and "cobblestone paving"! In the L-shaped waterway, we constructed "granite stone paving" and "cobblestone paving"!
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Landscape Products <Relief Product Examples>
A rich lineup of mild stones and split stones with a pattern thickness of 35mm!
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Selected as a recommended technology for the 6th year of Reiwa! 'Arm Roller Method'
Achieving easy and efficient floor slab erection with the arm roller method!
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Notice of Participation in the "Construction Technology Fair 2025 in Chubu"
Maruei Concrete Industry will exhibit at the Construction Technology Fair 2025 in Chubu with the theme of "Precast Products Contributing to National Resilience."
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Notice of participation in the "Sewerage Exhibition '26 Tokyo"
Maruei Concrete Industry will exhibit at the Construction Technology Fair 2025 in Chubu with the theme of "Precast Products Contributing to National Resilience."
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