地下室 List of Products and Services

If you use the construction method of Basement Corporation, you can spray high-performance rigid urethane foam on the inside of thick concrete walls (designed to be 25 cm, practically about 30 cm), and since it comes standard with dehumidification equipment, there is no need to worry about condensation. Especially in summer, due to the high humidity of the incoming outside air, there is a possibility of excessive moisture in the air, and for a while until the concrete fully hardens, the excess moisture contained in the concrete will be released, making dehumidification equipment essential for moisture control. If there is no condensation, mold and mites will not occur. By utilizing the airtightness of the basement, it is also possible to actively control the indoor environment to be suitable for storing or manufacturing items. A wine cellar is a prime example. If humidity can be controlled, it can also be used for libraries and galleries, which are generally considered taboo. *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

• Basement unit/disaster prevention shelter

In June 2000, the amendment to the Building Standards Act allowed basements to be used as living spaces such as living rooms, bedrooms, and kitchens, provided certain conditions (such as opening ratio, ventilation equipment, dehumidification equipment, and waterproofing measures) are met. This is a significant deregulation that has removed the major barriers that previously restricted the use of basements. With a little ingenuity and new equipment, along with structural considerations that take into account the unique characteristic of basements being underground, the potential uses for basements can expand infinitely. Why not realize your dreams in a basement? *For more details, please refer to the related links. Feel free to contact us for more information.*

• Basement unit/disaster prevention shelter

We would like to introduce our reliable insulation and condensation measures that enable a 10-year condensation guarantee. Whether above ground or underground, reinforced concrete and steel frame buildings have the disadvantage of being more airtight (with minimal air exchange) compared to wooden structures, making them more prone to condensation. Our company implements a 10-year condensation guarantee by realizing considerations unique to a basement construction specialist. 【Condensation Prevention Measures】 ■ Properly carry out insulation work in every corner of the room, minimizing the temperature difference between wall materials and room temperature as much as possible. ■ Prevent high-temperature, high-humidity outside air from entering the room, or avoid creating high-temperature, high-humidity conditions indoors. ■ Ensure that there are no stagnant air areas within the room. *For more details, please refer to the related links or feel free to contact us.

• Basement unit/disaster prevention shelter

Our company specializes in the construction of the underground basement exterior insulation RC house "GEOLIFE." Using the advanced 2.5-dimensional heat conduction and air conditioning coupled analysis program "WindPerfectDX," we have simulated and proven that not only the underground floors but also the above-ground floors can harness geothermal energy, keeping them cool in summer and warm in winter. We carefully listen to the family composition, lifestyle patterns, and preferences of the residents, taking our time to design a beautiful home that is one of a kind in the world. 【Features】 ■ The ultimate passive house that harnesses geothermal energy ■ Coolness is sustained on the above-ground floors in summer ■ Warmth is sustained on the above-ground floors in winter ■ Proven energy-saving performance that cannot be matched by wooden or steel-framed houses *For more details, please refer to the PDF materials or feel free to contact us.

• Housing structure technology/long-term superior housing technology

Our company offers "basement renovation (remodeling)." The key points to making a basement comfortable are "eliminating mold," "insulation," "dehumidification," and "blocking humid air." We will eradicate the rampant mold, properly insulate the space, remove the moisture that enters the room with a dehumidifier, and use a total heat exchange ventilation system. We have examples of our work showcased with photos, so please download our catalog to take a look. [Examples of Work] - Hobby room and bedroom revived! Plus, a new home theater added! - A mold-infested storage room transformed into a ballet practice room. - An underground garage added to the garden! No need to rent a parking space anymore! *For more details, please refer to the PDF materials or feel free to contact us.

• Basement unit/disaster prevention shelter
• Renovation
• Renovation Design

The "DeMesh Method" is a semi-prefabricated, cast-in-place reinforced concrete construction technique developed for the construction of basements, which are always at risk of groundwater leakage. By combining high-density, durable concrete with a precisely and appropriately arranged configuration of thin, narrow-pitched rebar, an ideal reinforced concrete structure is created. Additionally, the mesh-like formwork that remains on the surface of the structure directly suppresses the occurrence of cracks and guarantees near-infinite durability. On the other hand, we realized that if we built the above-ground floors in the same way, we could create high-quality, highly durable homes at an affordable cost and within a short construction period. As a result, very good homes have been completed. We showcase photos and user testimonials as examples. With this method, it is easy to achieve durability performance that is close to infinite. 【Advantages】 ■ High durability of structural components leads to a very long service life ■ High seismic and fire resistance ■ Structurally high airtightness ■ Easy to achieve high insulation, resulting in energy-efficient homes ■ High sound insulation performance ■ Ecological housing *For more details, please refer to the PDF materials or feel free to contact us.

• Unit and other construction
• Architectural design office
• Prefab

This document contains technical information about the semi-prefabricated cast-in-place reinforced concrete basement construction method called "DeMesh Method." It provides detailed explanations of the basic structure of the DeMesh unit, construction procedures, and standard construction costs. Our company aims to assist you in realizing your "dreams" through the construction of basements and homes with basements. [Contents] ■ What is the DeMesh Method (semi-prefabricated cast-in-place reinforced concrete basement construction method)? ■ Basic structure of the DeMesh unit ■ Connection principles between DeMesh units ■ Features of the DeMesh Method ■ Construction procedures *For more details, please refer to the PDF document or feel free to contact us.

• Unit and other construction
• Architectural design office
• Prefab