quality
The following points are describing the important parts of the AWIK construction system and it´s specifics, which make AWIK houses so exceptional. At the same time you will get acquainted with parameters rating AWIK buildings among low-energy ones (heat requirement per year = 15 - 50 kWh/m2).
Wall composition
Certification
Wall composition
Construction system AWIK is based on sandwich structure of insulating materials, OSB boards and plasterboards in wooden construction. We offer inovated wall structures. All of them meet requested technical standards and fire safety standards. (more in section Certification).
We offer the following wall structures:
AWIK STANDARD
This standard outside wall with installation gap is based on the basic construction of outside wall. Inside plasterboard is thickened and placed in front of OSB board so the installation gap is created. Advantage of this wall is high fire endurance, high carrying capacity in its whole length or the posibility of later installation of cables (TV, internet…).
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Parameters of wall AWIK STANDARD: |
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Heat transmission coefficient - wall AWIK (U) |
0,174 W/m2K |
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Heat transmission coefficient – roof AWIK (U) |
0,182 W/m2K |
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Air transmission loss (Rw) |
41 dB |
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Certified fire endurance – wall AWIK (REW) |
90 min |
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Certified fire endurance – wall AWIK (REI) |
60 min. |
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Certified fire endurance – ceiling AWIK (REI) |
60 min. |
We also offer the following types of outside wall:
1. AWIK CLASSIC
This outside wall without installation gap represents the traditional and quality wall AWIK. It´s advantage is e.g. high fire endurance, low price…
Parameters of wall AWIK CLASSIC: Heat transmission coefficient - wall AWIK (U) 0,176 W/m2K Heat transmission coefficient – roof AWIK (U) 0,182 W/m2K Air transmission loss (Rw) 41 dB Certified fire endurance – wall AWIK (REW) 90 min Certified fire endurance – wall AWIK (REI) 60 min. Certified fire endurance – ceiling AWIK (REI) 60 min.
2. AWIK PLUS
This outside wall with installation gap is based on the basic wall construction. Inside plasterboard is thickened and placed in front of OSB board so the installation gap is created. Outside OSB board is replaced with DHF board , which also has statical function in the wall construction. Advantage for customers is e.g. possibility of later cable installation (TV, internet…) without the risk of damaging the moisture shield.
Heat transmission coefficient - wall AWIK (U) 0,172 W/m2K Heat transmission coefficient – roof AWIK (U) 0,182 W/m2K Air transmission loss (Rw) 40 dB Certified fire endurance – ceiling AWIK (REI) 60 min.
Parameters of wall AWIK PLUS:
Certified fire endurance - wall AWIK (REI)
60 min.
Certified fire endurance - wall AWIK (REW)
90 min.
3. AWIK BIO
This outside wall with wood-fibre insulation of the facade board is meeting the requirements for use of natural materials. It is based on the outside wall with installation gap, where the inside insulating material is wood-fibre insulation and outside OSB board is replaced with wood-fibre facade board. When the outside humidity and temperature occur in the house facade, the wood-fibre facade board releases the humidity outwards, that is one of the advantages of this wall.
| Parameters of wall AWIK BIO: |
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Heat transmission coefficient - wall AWIK (U) |
0,171 W/m2K |
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Heat transmission coefficient – roof AWIK (U) |
0,182 W/m2K |
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Air transmission loss (Rw) |
42 dB |
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Certified fire endurance – ceiling AWIK (REI) |
60 min. |
This outside wall with wood-fibre insulation of the facade board is meeting the requirements for use of natural materials. It is based on the outside wall with installation gap, where there is inside mineral thermal and acoustic insulation and outside OSB board is replaced with wood-fibre facade board. When the outside humidity and temperature occur in the house facade, the wood-fibre facade board releases the humidity outwards, that is one of the advantages of this wall.
