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Naturally non-flammable grade
Naturally, non-combustible materials Use pure aluminum
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Minimize toxic gases
Minimize toxic gases generated during fire and prevent secondary damage
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High performance insulation
More than twice the insulation effect compared to existing insulation materials
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Economics
Thin thickness! Competitive prices in this era of high inflation!
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Confidential + convenient construction
Confidential + Convenient construction!! No emission of hazardous substances!!
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Excellent recommended materials
Selected as an excellent recommended material by the Korean Institute of Architects!!
Faceplate Alminium
Heartwood Alminium
Sealed Air Layer Insulation UP
Size 910 x 1,100mm (per sheet: 1㎡)
Non-combustible low-cost board types and product specifications
You can move left or right by dragging.
| Non-flammable rating | Thickness | Size (width x length) |
|---|---|---|
| Non-flammable Low-E board 40T | 40mm | 1,100mm x 910mm (1㎡ per sheet) |
| Non-flammable Low-E board 50T | 50mm | |
| Non-flammable Low-E board 60T | 60mm | |
| Non-flammable Low-E board 80T | 80mm |
Article 6 Non-combustible materials
Materials that meet the standards prescribed by Ordinance of the Ministry of Land, Infrastructure and Transport means any of the following items.
- 1. Concrete, stone, brick, tile, steel, aluminum, glass, cement mortar and ash
- 2. As a result of testing in accordance with Korean industrial standards, the mass reduction rate, etc. meets the performance standards for non-combustible materials determined and announced by the Minister of Land, Infrastructure and Transport.
- 3. Other materials recognized by the Minister of Land, Infrastructure and Transport as non-combustible materials similar to No. 1. However, cases where the material specified in item 1 and a material other than a non-combustible material are combined are excluded.
Building Act Enforcement Decree
Article 61 (Finishing Materials for Buildings)Article 24 of the rules on standards for building evacuation and fire prevention structures, etc.
Higher than
9m Buildings
3 or more
stories
Building
Total floor area over 2000㎡
Buildings used for medical facilities,
educational research facilities,
facilities for the elderly
and the elderly, and training facilities
Parking lot structure designed
with all or part of the first floor
as a piloti structure
- 1.Buildings in commercial areas (excluding neighborhood commercial areas) that fall under any of the following items
- 가.Buildings for the purpose of type 1 neighborhood living facilities, type 2 neighborhood living facilities, cultural and assembly facilities, religious facilities, retail facilities, sports facilities and entertainment facilitiesThe total floor area is 2,000 m2 or more.
- 나.Located within 6 meters of a building used as a factory (excluding factories with low fire risk as prescribed by Ordinance of the Ministry of Land, Infrastructure and Transport).
- 2.Buildings used for medical facilities, educational research facilities, facilities for the elderly and the elderly, and training facilities
- 3.Buildings with more than three floors or more than 9 meters in height
- 4.Parking lot building with all or part of the first floor designed as a piloti structure
Design (thickness) standards by region
| Building (exterior wall/direct outdoor air) | Reference thermal transmittance (W/㎡ K) |
Low-E board Thickness (mm) |
|
|---|---|---|---|
| Region | Part | ||
| Central 1,2 | Roof | 0.15 | 80 |
| Central 1 | Apartment complex | 0.15 | 80 |
| Other than apartment complex | 0.17 | 60, 80 | |
| Central 2 | Apartment complex | 0.17 | 60, 80 |
| Other than apartment complex | 0.24 | 50 | |
| Southern | Roof | 0.18 | 50 |
| Apartment complex | 0.22 | 50 | |
| Other than apartment complex | 0.32 | 40 | |
| Jeju | Roof | 0.25 | 50 |
| Apartment complex | 0.29 | 40 | |
| Other than apartment complex | 0.41 | 40 | |
Performance comparison by insulation material
-
Space
utilization(Out)100㎜
Low-E Board 100T(0.15 W/㎡k)Low-E Board
-
Space
utilization(Out)220㎜
Glass wool(48K) 220T(0.145 W/㎡k)Glass wool(48K)
| Sort | Low-E Board | Phenolic Foam (PF) Board |
Glass wool (48K grade) |
|---|---|---|---|
| Thickness (mm) | 80 | 130 | 220 |
| Thermal conductivity (W/mk) | - | 0.020 | 0.032 |
| Heat transfusion resistance (㎡K/W) | 6.667 | 6.500 | 6.875 |
| Thermal transmittance (W/㎡K) | 0.150 | 0.154 | 0.145 |
Roy Board On-site construction photo
