EN 
We have compiled the technical specifications of the steel house for you below.
| LIGHT STEEL STRUCTURES TECHNICAL SPECIFICATIONS | |
|---|---|
| TECHNICAL SPECIFICATIONS | |
| EARTHQUAKE CONDITIONS | (1st degree earthquake zone) effective ground acceleration coefficient A0=0,4 |
| CLIMATE CONDITIONS | Production is made based on 1st, 2nd and 3rd climate zone. |
| SNOW LOAD | 80 Kg/m2 ( varies depending on where assemble ) |
| WIND SPEED | 102 km/h (must be fixed to the ground) |
| EXTERIOR WALL INSULATION COEFFICIENT (U Value) | 0,37 W/m² K |
| INTERIOR WALL INSULATION COEFFICIENT (U Value) | 0,42 W/m² K |
| LIGHT STEEL MATERIAL | Erdemir 1311 ,(ST-37 ) Standard DIN EN 10147-00, zinc coated and galvanized steel structure is used. |
| CEMENT BOARD | Density: ~ 1300 kg / m³ flame retardant (B1 to DIN 4102 Part 1) Thermal conductivity coefficient (λ10 ˚ C dry) |
| MINERALWOOL | As TS 13500-1 standard, A1 class fire protection or A2 fire class material that do not split fire. |
| CHASSIS LOAD CAPACITY | 200 kg/m² (for two-storey buildings) (Calculated according toT.S 498 e.) |
| STEEL SHEET | 0,45 mm. thickness, galvanized and painted with electro static RAL9002 colored steel sheet. |
| WALL | |
| WALL CARCASS | 84 mm thick walls are produced with uprights and registers in sections suitable for the project and static calculation. |
| EXTERIOR WALL CARCASS THICKNESS | 84 mm thickness is produced as standard. It can vary between 50 mm and 300 mm according to customer request. |
| EXTERIOR WALL CARCASS TOTAL THICKNESS | Drywall + Light Steel Frame + Osb + Moisture Barrier + M profile + Course betopan + Coating betopan is 150 mm. |
| HEIGHT (H) | The standard is 2500 mm. It may vary according to customer request. |
| EXTERIOR CLADDING | On 84mm Light Steel carcass; 2440x1220x11mm OSB (Oriented Strand Board) Moisture Barrier (100% water and vapor impermeable cover) M Profile (0,50mm 25x80x25mm) 8mm Joint Betopan (Fireproof, water resistant, A1 class, press reinforced) 10mm-12mm Stone patterned - Wood patterned Betopan (Fireproof, water resistant, A1 class, press reinforced) |
| INTERIOR CLADDING | In Dry Spaces - 12.5 mm+12.5 mm Standard (Fx) White Gypsum Board In Wet Areas - 12.5 mm + 12.5 mm Water Resistant (Wr) Green Gypsum Board |
| JOINING SYSTEM | All steel parts are made with screws and bolts by producing a weldless system. M6-M8-M10 Bolts and Screws are used |
| ISOLATION | 80 mm. thickness mineral wool is used. 80 and 120 mm. thickness mineral wool is used. Stone wool can also be applied depending on customer request according to climate zones. Tolerances will be able to considered as 80 mm (± 1mm) for thickness and density (40 kg/m³), (± 5%) for stone wool. |
| EXTERIOR CLADDING AND PAINT | Water vapour barrier and OSB covering of 11 mm. thickness can be added on steel framework upon request. (It is a must in 2 floor steel houses. ). When coated with OSB "M" profile application is used. Stone, Wood or Pa cladding can be applied upon request. Acrylic-based exterior paint is used.Outer wall thickness is 116 mm without OSB and 152 mm with OSB.Outer wall thickness is 172 in two and three floor buildings.Exterior jacketing can be applied upon request. |
| INTERIOR CLADDING AND PAINT | Net and gypsum plaster applied between gypsum boards to give aesthetic appearance. before applying the gymsum naylon is applied above the interior walls profiles in order to prevent sweating and increase insulation. For wall coading 12.5 mm thick gypsum board (pink gypsum boards with high fire resistency can be used upon request) plates are used. For wet areas ,12,5mm green gypsum boards are used. Gymsum boards are painted with plastic paint. Inner panel width is 110 mm. For inner walls double gypsum boards can be used upon request. |
| ROOF | |
| SYSTEM | Sloping values for gable roof and pitched roof systems are %20-%30.Roof slope can be increased in the regions whith high snow load. |
| Roof Truss | Roof trusses, beams and columns are manufactured from special shaped stainless galvanized steel profiles. Roof system is installed according to project and static calculations. Special shaped galvanized purlins are installed on the top of roof truss. Seamless and bolt connection system is produced in our modern production facilities. End gable roof is covered with same external cladding material. Around the roof, vented eaves with 20 cm width that are made of stainless galvanized steel sheets are installed. |
| Roof Cladding | Stainless painted galvanized sheets are applied on metal purlins for roof covering. optionally, painted trapezoidal sheets with tile pattern that we produce in our facilities can be applied. the front truss area is covered with siding. PVC based eaves beams and accessories can be installed. breaks caused by snow load are out of warranty. In roofing, American OSB and moisture barrier are applied on galvanized metal purlins, painted galvanized tile pattern sheet and screwed on it in a way to prevent water leaks. Aditionaly, Tile patterned painted trapezoidal metal sheets that we are producing in our facilities can applied upon request.Front truss area are covered with siding. PVC based eavethrougs and accessories can be installed. Breaking that caused by snow load are out of warranty. |
| CEILING COVERINGS | |
| INSULATION | Above the gypsum board of the false ceiling , 80 mm thickness (14kg/m3) mineral wool is applied. (Stonewool or glasswool can be applied also upon request) .In cold areas, double layel of glass wool can be applied upon request. |
| CLADDING | Net and gypsum plaster applied between gypsum boards covering the ceiling to give aesthetic appearance. For ceiling cladding , 12,5 mm. X 2 of thickness white colored gypsum board can be applied ( pink gypsum boards that have high fire protection can be applied upon request). For wet areas ceilings 12,5 mm. X 2 of thickness green gypsum boards are applied. |
| DOORS | |
| OUTER DOOR | 860x1960 mm. stainless 1,5 mm. thickness galvanized, electro static painted steel door with TSE certified cylindirical locks. |
| INNER DOORS | 860x1960 mm. stainless galvanized steel door sheet frame in prefabricated houses and wooden door frame in light steel houses with off-white colour, covered with wooden american door. Aluminum and PVC doors available upon the customer request. Built-in locks with TSE certification. |
| WINDOWS | |
| WINDOW FRAMES | TSE certified white PVC windows are used. Optionally; Aluminum joinery different colored and textured PVC joinery windows can be applied. Jambs are mounted from facade panel boards around windows and transoms. |
| WINDOW | All the glasses used is double glazing; 4 + 12 + 4 mm double glazed and transoms are frosted glass. |
| During the ordering process, doors and windows dimensions and locations should be indicated on the project. Delivery time for aluminum and coloured windows is longer than normal. | |
| STAIRS | |
| The special shaped steel structure made of galvanized sheet metal in Roolform machines is assembled with screw system without welding. The steps are wood veneered and the docks are open. The railing is made of decorative aluminum handrails. Optionally, it can be made completely wooden. External stairs are made of sheet metal. | |
| The special shaped steel structure made of galvanized sheet metal in Roolform machines is assembled with a screw system without welding.( Steps belong to the customer) Diamond patterned galvanized steel sheet in outdoor areas. Black Painted . |
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| PAINTINGS | |
| OUTER PAINTING | External side of metal parts is painted with double layer of priming, and then double layer of synthetic oil paint. External side of wall panel is painted with acrylic paint. Mastic is being applied to exterior wall connections. First class TSE certified paint is used in all of our buildings. Exterior jacketing of mineral plaster can be applied upon request. |
| INNER PAINTING | Inner surface of wall panel and surface of ceiling gypsum board is painted with plastic paint. First class TSE certified paint is used in all of our buildings. |
| OTHER | Roof truss, purlins and panel frames profiles are manufactured from galvanized sheet stainless, and are uncoated and unpainted. |
| ELECTRICAL INSTALLATION(FLUSH MOUNTED) | |
| SYSTEM | For electrical installation first class, TSE certified cables are used and laid under-plaster. Switches and sockets are chosen from first class TSE certified products. Electricity meter and outdoor connections should be arranged by the BUYER |
| SANITARY INSTALLATION (FLUSH MOUNTED) | |
| SYSTEM | Flush mounted system.Sanitary materials, sink and shower fixtures are not included and are left to the preferences of the customer. Clean water pipes are PPRC and sewage water pipes are PVC and have TSE certificate. Water meter and outer connections are the responsibilities of the BUYER. |
| BASE AND CONCRETE | |
| Basement concrete should be done according to the concrete plan (basic dimensions) provided by Karmod. Basement concrete and ground survey are in responsabilites of the customer.The building is fixed to the ground with anchors and steel dowels. Anchored raft or steel wire meshed basement should be prepared. The customer is under responsiblitiy for all excavation operations. | |
| WARRANTY COVERAGE | |
| Karmod products are manufactured with advanced technology. 1-years warranty is provided against manufacturing faults. If Karmod-branded aluminum and adhesive labels were removed then warranty will be stopped. In case of failure, fault detection should be done correctly. In order to resolve the failure, requested documents should be sent to Karmod and photographes must be taken from 30 cm, 2 m and 10 m distances in order to send appropriate materials and team. Otherwise even product is covered under warranty, service delivery will not be made. | |
Karmod Prefabricated Building Technologies has the right to make modifications in the Technical Specifications.
