Complete external insulation from the foundation to the roof! It is a foundation external insulation method with termite resistance.
As a weakness of the conventional external insulation method for wooden house foundations, the insulation material buried underground is prone to termite damage, and in fact, the damage is expanding. Therefore, in areas where termite damage is anticipated, it is common to use "internal insulation" construction, where the installation position of the foundation insulation material is on the inside, despite being an external insulation method. However, in terms of promoting the durability of the foundation, preventing thermal bridges, or creating a good thermal environment under the floor, "external foundation insulation" construction, where the installation position of the insulation material is on the outside, is desired to improve the fire resistance of the house. Recently, a foundation external insulation method that can be efficiently constructed using the 'TB Board,' which excels in termite resistance, insulation, moisture resistance, waterproofing, and fire resistance, has been realized. 【Features】 ○ Increased durability of the foundation ○ Improved thermal environment under the floor ○ Labor-saving construction ○ Certified product by the Japan Wood Preservation Association, Certification No. C-4028 ○ Termite insurance (product liability insurance) for 10 years For more details, please contact us or download the catalog.
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【Features】 ○ Ants Safety → High safety with no negative impact on the environment → The board itself does not emit toxic gases even in the event of a fire ○ Non-combustibility → The surface is primarily made of inorganic calcium carbonate → It is fire-resistant and only carbonizes without burning ○ Insulation → A foam structure with completely independent bubbles → Very low thermal conductivity, demonstrating excellent insulation effect ○ Adhesiveness → Excellent adhesion to mortar, concrete, etc. → Suitable for use as a foundation formwork with pouring methods and as a base material for mortar finishing ○ Moisture and Water Resistance → Does not absorb moisture or water due to the completely independent bubble structure → No concerns about condensation or mold growth ○ Lightweight and Workability → Extremely lightweight due to the foam structure, easy to cut with a knife, and excellent workability ● For more details, please contact us or download the catalog.
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Iwata Construction Co., Ltd. was established in January 1966 by Naoharu Iwatani, the founder of the Iwatani Group, under the corporate philosophy that "what is necessary for society will prosper." Since then, we have supported the foundation of a rich life by focusing on the processing of building materials centered around insulation materials. The strength of Iwata Construction lies in our ability to create new value through the bonding of a wide variety of materials. Depending on the purpose and application, we can combine metals, resins, plywood, paper, and more, and bond them together to create new materials. This composite approach allows us to enhance strength, reduce weight, and contribute to time and cost savings. Each employee at Iwata Construction maintains a constant awareness of issues from their own position, seeking not just simple improvements but the creation of new value for the future, and we practice this way of thinking continuously. "THINK" is the motto of Iwata Construction Co., Ltd. To meet the increasingly sophisticated and diverse needs of our customers, all employees at Iwata Construction will continue to work together diligently every day.