It is a structural insulation panel sandwiched with expanded polystyrene (EPS) as the core material and oriented strand board (OSB) made from hardwood chips.
The wooden structure insulated composite panel "Double Shield Panel (DSP)" is a structural insulated panel that sandwiches a core material made of expanded polystyrene (EPS) between structural face materials made from laminated hardwood chips (OSB). It boasts excellent structural strength and is available in sizes up to 1,820×6,000mm, making it widely used in large-scale construction. Its wood usage rate is about half that of conventional wooden structures, contributing to the protection of forest resources. 【Features】 ○ Short construction period: Simplified processes make it easy to install ○ High strength: No intermediate support required for spans over 5m ○ Large spaces: Easy to handle regardless of construction method ○ High insulation and fire resistance: Insulated at the roof rather than the ceiling / Certified for quasi-fire resistance ○ Environmental consideration: Acquired F☆☆☆☆ rating For more details, please contact us or download the catalog.
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**Benefits** ○ Can be designed without worrying about slopes: Suitable for large spaces and atriums → Due to the robust insulation structural material, it allows for a variety of roof shapes, increasing design flexibility → Easy to use for large-scale buildings such as public facilities, enabling the creation of spacious interiors ○ Structure, insulation, and substrate all in one panel: Can shorten construction time → One panel covers the necessary processes of "structure," "insulation," and "substrate" for roof installation, contributing to reduced construction time → Obtained "Minister of Land, Infrastructure, Transport and Tourism Article 37 Certification," allowing for the omission of tension beams in wooden frame structures and braces in steel structures ○ Less prone to indoor temperature variations: Contributes to energy savings and is environmentally friendly → The larger the space, the more noticeable indoor temperature variations become → Double shield panels excel in insulation, allowing for comfortable living anywhere, achieving "temperature barrier-free" → Energy costs can also be reduced, leading to energy savings ● For more details, please contact us or download the catalog.
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Mitsui Home Co., Ltd.'s Wood and Building Materials Division was established on April 1, 2023, as the new business division of Mitsui Home, a leading company in the two-by-four construction method. By developing technology as a wood structure fabricator and systematizing processes from design to material delivery, we expand the possibilities of two-by-four construction and play a key role in the Mitsui Home Group. While positioning the provision of high-quality and reliable building materials as our core business, we will accelerate the expansion of new businesses and the strengthening of services. We will provide materials for large-scale fire-resistant buildings and facility-type structures using the two-by-four method, such as three-story wooden apartment buildings, nursing care facilities, warehouses, and livestock barns. We will enhance our renovation and condominium-related businesses by leveraging synergies with group companies and utilize the networks gained from these initiatives to challenge new business opportunities.