It is a precast embedded formwork that improves durability and crack dispersion.
The "SEED Form" is a precast formwork made from high-strength mortar with a low water-cement ratio, reinforced with vinylon fibers, significantly improving the durability and crack dispersion of structures. It ensures sufficient bending strength as an embedded formwork, enhancing the durability of concrete structures. Additionally, the back surface is treated with a joint surface treatment agent and high-pressure jet washing for roughening, ensuring integration with the concrete. Furthermore, the version of the "SEED Form" with ribs can be used as spacers for rebar. 【Features】 - Possible to shorten the construction process - Improved durability - Enhanced freeze-thaw resistance - Crack suppression - Enhanced aesthetics For more details, please contact us or download the catalog.
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basic information
【Features】 ○ It eliminates the need for formwork removal and concrete curing, allowing for a reduction in the construction process. ○ It is based on low water-cement ratio mortar or concrete. → It has high resistance to corrosion factors such as salt, carbon dioxide, and oxygen, improving the durability of structures. ○ It enhances the freeze-thaw resistance of structures. ○ Vinyl fiber is used as tensile reinforcement. → It can suppress the width of surface cracks. ○ The surface of the structure is covered with precast components, and it eliminates the need for holes for separator installation, utilizing vinyl fiber. → Rust stains are less likely to occur on the surface of the structure, enhancing its aesthetic appeal. ○ The bonding surface with concrete is treated with a joint surface treatment agent. → It ensures integrity with the concrete. → It can be utilized as cover for rebar and as part of compressive materials. ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Application Examples】 ○ Rapid construction of bridge piers ○ Raising of breakwater walls ○ Renovation of overflow sections at agricultural water intake weirs ○ Renovation of dam intake facilities ○ Secondary lining construction in tunnel shafts ○ Secondary lining construction for shield tunnels ○ Construction of railway overpasses ○ Construction of precast form caissons ○ Embedded formwork construction for the side walls of the gate operation room inside the dam body and the spillway cantilever section ○ Formwork construction for the floor slab around bridge pier footings ○ Repair of aqueduct bridges ● For more details, please contact us or download the catalog.
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Company information
Fujimi Koken Co., Ltd. was founded in 1969 as a dedicated factory for RC segments and has grown alongside the development of lifeline networks. During this time, we have developed products such as cotter and quick couplings based on the high level of technical expertise we have cultivated, and we are now highly regarded by our customers not only for RC segments but also for precast concrete and SEED forms. Currently, Japan has many topics that support the construction market, such as the "decision to hold the Tokyo Olympics," "decision on the linear Shinkansen route," and "national resilience plan." However, there are also concerns about labor shortages, and expectations for precast concrete products are higher than ever. In response to these social demands, we will enhance the motivation and skills of each employee under our basic policy of "doing good work to earn customer trust" and provide reliable quality products to all stakeholders. We ask for your continued support for Fujimi Koken as we continue to challenge ourselves with all our efforts.