High-Efficiency Super Insulation Material
The semi-noncombustible rigid polyurethane insulation material stands out among organic insulation materials for its superior thermal conductivity and semi-noncombustible properties, making it suitable for various construction methods.
Additionally, it facilitates the creation of more spacious areas by reducing the thickness of walls and floors.
Characteristics of DDASAMI Board
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Thermal Insulation
As a high-efficiency insulation material with low thermal conductivity (0.020W/mk), it allows for construction at 30-40% thinner than Grade "A" insulation materials based on thermal transmittance criteria, ensuring effective warmth retention, cooling, and insulation.
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Weather Resistance
The product remains unaltered by external heat, maintaining its physical and chemical properties without deformation.
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Cost-Efficiency
Due to its thinner construction compared to standard Grade "A" insulation materials, it is more affordable and increases indoor space.
Moreover, its superior insulation performance significantly reduces heating and cooling costs.
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Construction Efficiency
Featuring excellent adhesion and robust strength, it minimizes the risk of damage during transportation and is compatible with various construction methods.
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Waterproofing and Durability
With outstanding mechanical strength and moisture resistance, it prevents wall condensation and degradation of insulation performance.
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Sound Insulation
Its excellent sound insulation properties help block external and internal noise, contributing to a more comfortable living or working environment.
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Fire Safety
Semi-Noncombustible Material Approval
Complies with the performance standards for semi-noncombustible materials (Ministry of Land, Infrastructure, and Transport Notification No. 2023-24).
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Environmental Friendliness
Certified with an Eco-Label (Korea Environmental Industry & Technology Institute) and a Collective Standard Certificate (Korea Air Cleaning Association), minimizing the release of indoor and outdoor air pollutants.
Performance Standards for Semi-Noncombustible Materials
| Category |
Heat Release Test |
Gas Toxicity Test |
Korean Industrial Standard |
KS F ISO 5660-1 Rate of Heat Release (Cone Calorimeter Method) |
KS F 2271 Gas Toxicity Test |
Test Methods |
Total Heat Release: 8MJ/m² or less (over 10 minutes) - Recent Test Standards: 1st trial 5.9 / 2nd trial 5.9 / 3rd trial 6.1 |
Average Immobilization Time for Test Rats: 9 minutes or more - Recent Test Standards: 11 to 15 minutes |
Maximum Rate of Heat Release: No more than 200 kW/m² for more than 10 seconds - Recent Test Standards: 0 (i.e., less than 10) |
No harmful cracks, holes, or melting through the test specimen - Recent Test Standards: None |