A completely sealed structure filled with a gravel layer under the floor achieves a home that combines strength and comfort.
The SRC foundation [heat storage floor method] features a completely sealed structure without space, formed by a rising foundation on the outer perimeter, incorporating flat jigs (H-shaped steel) into the column supports on the inner perimeter, and filling the area beneath the floor with a layer of gravel and concrete. It demonstrates strong ground support against differential settlement and uplift, and through a unique method that minimizes distortion and strain, it achieves high durability, high seismic resistance, and high-quality housing. Furthermore, it completely shuts out cold air and moisture from outside, and the massive heat storage layer beneath the floor provides natural heating and cooling effects that strongly support comfort and energy efficiency. [Features] ■ Natural heating and cooling effects utilizing natural energy (geothermal heat) ■ Improved building quality and durability due to high horizontal precision of the subfloor concrete ■ Gravel layer absorbs and disperses vibrations ■ Suppresses moisture, termites, and decay fungi ■ Sealed structure prevents flooding under the floor ■ Low-cost installation of a heat storage-type hot water floor heating system in all rooms on the first floor is possible The construction of the SRC foundation [heat storage floor method] requires a registration contract with our company. Registered stores will receive various support, including the provision of SRC foundation know-how, exclusive material sales, and technical guidance. Please feel free to contact us for more details.
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basic information
【Related Technology】 ■SRC Basics [Storage-type Hot Water Floor Heating]: A hot water floor heating system that combines comfort, economy, and durability. Low-cost installation of floor heating throughout the entire first floor is possible. *For more details, please download the PDF or feel free to contact us.
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Residential buildings, stores, offices, clinics, nursing facilities, churches, apartments, etc. Over 24,000 projects adopted (as of July 2020) For more details, please feel free to contact us.
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The SRC foundation [heat storage floor method], born from a shift in thinking that completely eliminates the underfloor space traditionally considered common in Japanese houses, compensates for the shortcomings of conventional foundations while offering even more advantages. It surpasses traditional foundations in strength, quality precision, and comfort, supporting homes that are structurally and economically important. The SRC foundation [heat storage floor method] has been adopted in over 24,000 buildings and is chosen by our customers.