This document provides technical specifications for prefabricated buildings. It describes the steel framing system used, standards that are met, exterior and interior wall specifications including dimensions and materials, roof specifications, door and window details, electrical and plumbing installations, and available prefabricated building sizes ranging from 47 to 169 square meters. The structures are assembled on site using bolted connections without welding and can be disassembled and reassembled as needed.

1. TECHNICAL SPECIFICATIONS OF
PREFABRICATED BUILDINGS

2. TECHNICAL SPECIFICATIONS OF PREFABRICATED BUILDINGS
1-)GENERAL DESCRIPTION OF THE SYSTEM :
MANUFACTURING TECHNOLOGY : DIN EN 10326 standards S320GD+Z,+AZ Erdemir quality no:1332 , S350GD+Z,+AZ Erdemir
quality no:1335 and/or Erdemir quality no: 1322 steel materials are used in load bearing system. Galvanised steel C ve U Profiles made by
Cad-Cam controlled ,fully continue roll-form automatic machines are used in manufacturing.There is no welding in manufacturing.
ASSEMBLY :The assembly of all panels,Trusses(Frame work supporting roof) , Purlins and Frame work between floors are
joined together by bolts and nuts without the need of welding . This enables us to assembly and dissassembly of system many times.
STATISTIC CALCULATIONS :Meets the requirements of Turkish and/or Internatioanal standards stated at item2 ;Sap2000,
CFS, STA4CAD, BRICSCAD, HAYESCAD programs are used to make sismic and static calculations depending on the purpose of the building
and where the building is located.
ENDURANCE :Outer and inner covering are done by CE certified (resistant to fire and water) cemented chipboard
2-) STANDARDS OF SITE BUILDINGS
TS 11372 :Steel Buildings – Made by light and cold formed profiles –Calculation rules
TS 648 :Calculation and building rules of steel buildings
TS 498 :Calculation values for dimensioning of the member of the buildings
TS ENV 1993-1-2 :(Eurocode 3) Design of steel building Section 1-2:General rules- Design criteria against fire
TS 4561 :Calculation rules for Steel buildings according to plastic theory
TS ENV 1090-1 :Steel Building regulations –Part 1:General rules
TS ENV 1090-3 : Steel Building regulations – Part 3: Additional rules for soft steel
TS ENV1998-1 :Eurocode 8:Design of buildings that have high earthquake resistantance -Part 1:General rules,sismic causes and rules
for buildings
TS EN 10326 :Hot dip galvanised steel plates and band -technical drawing rules

3. TS EN 10327 : Hot dip galvanised and cold formed steel plates and band -technical drawing rules
TS EN 10162 :Steel profiles-Cold rolled- Size and cross sectional tolerances
TS EN 20898 :Mechanical specifications of fastening devices
TS 3611EN 20898-2 : Mechanical specifications of fastening devices – Section 2: load standard screw
3- EXTERIOR WALL (STEEL FRAME)- Height:250
Exterior wall thickness : 100 mm
Exterior wall-Outer board : 8 mm thickness cemented chipboard (CE certificated) OR 0.60mm COIL COATED galvanized sheet
Heat and sound insulation : 80 mm thickness Polystrene (16 dansity) (Fire resistance: DIN 4102 Unflammable
Joining system for wall Panels : Specially designed galvanised profile .Fastenings are made by bolts and nuts.There is no welding on any
kind of fastening.
Exterior wall-Inner board : 8 mm thickness cemented chipboard (CE certificated) OR 8mm thickness laminated chipboard
Exterior wall-Inner board paint : Plastic Paint (Two coats)
4- INTERNAL WALL (STEEL FRAME SYSTEM)-Height:250
Internal wall thickness : 100 mm
Inner covering one side : 8 mm thickness cemented chipboard (CE certificated)
Heat and sound insulation : 80 mm thickness Polystrene (16 dansity)
(Fire resistance: DIN 4102 unflammable
Joining system for wall Panels : Specially designed galvanised profile .Fastenings are made by bolts and nuts.There is no welding at any
kind of fastening.
Inner covering other side : 8 mm thickness cemented chipboard (CE certificated)
Inner wall-Inner board paint : Water based Plastic Paint (Two coats)
6- ROOF
Roof covering :0,50 painted galvanised sheet
Purlin : Specially shaped galvanised profile
Roof bearing system : Specially designed galvanised profile .Fastenings are made by bolts and nuts.There is no welding on
any kind of fastening.

4. 7- DOORS
EXTERIOR DOOR:
Single door : 860mm * 2000mm 0.70 mm thickness Steel door
Double door : 90 mm * 1960 mm Steel door
Door frame : 1,5 mm galvanised sheet (Oil based paint)
Lock / handle : Cylindirical type lock / Grey color metal door handle
INNER DOOR:
Size :840*1960 mm
Door :MDF lam pressed panel (thickness 40 mm )
Door Frame :0,7 mm galvanised sheet (Oil based paint applied)
Lock /handle :Cylindirical type lock / Grey color metal door handle
8-WINDOWS
P2 window :120 x120 cm in dimension,made of Lead Free-PVC
P3 window :160 x 120 cm in dimension,made of Lead Free-PVC
Transom window :60 x40 cm in dimension,made of Lead Free-PVC
9-GLAZING
P2 window :4+8+4mm double glazing
P3 window :4+8+4mm double glazing
Small window :4 mm thickness iced glass
10-PAINT
Outer walls : Water based Acrilic paint ( DYO brand )
Inner walls : Plastic paint,colors will be decided by buyer.
Ceiling : Plastic paint
11-ELECTRICAL INSTALLATION (UNDER THE SURFACE)
Cable 250 V- 50 H
Outlets, Switches VİKO brand

5. Outlet cables NYM ve NYA 3x2,5 mm2 ( Özgüven – Öznur )
Lighting cables NYM ve NYA 2x1,5 mm2 ( Özgüven – Öznur )
Lighting fixtures Normal rooms 2x40 FLORASANT tubes
WC-bathroom Round Globe – Baklaya
Over Exterior door Outer globe – Baklaya
Fuse, Fuse boxes Federal – Cetsan – Baklaya – Siemens.
Electrical Box Buyer’s responsibilty
Telephone Installation Buyer’s responsibilty
Mains Buyer’s responsibilty
NOT :If any electrical stove, Air Condition, Eelectrical radiator is used this should be shown on plan . For every device
individual fuse line is applied.
13-SANITARY INSTALLATION (OVER THE SURFACE)
Pipes (clean water) PPRC pipe ( Fırat brand )
Pipes(foul water) PVC pipe ( Fırat brand )
Vitrify , taps and shower heads:
Sink counter 28x45cm wall type (DOĞVİT )
Sink tap Fixed to wall. (İNCİ-ECE - SAN)
Toilet Plastic reservoir tank (DOĞVİT )
Shower 80*80 Mermerit
Shower head Mix shower head
Toilet tap Fixed to wall (TSE)
Kitchen installation Hot and cold water installations are made, There will be no cabinets and cupboards.
Main connections Clean and foul water connections are buyer’s responsibilty.

6. MİMOZA-47 m2

7. NERGİZ-51 m2

8. MELİSA-69 m2

9. SÜMBÜL-86 m2

10. SARDUNYA-91m2

11. MANOLYA-103m2

12. LALE-130m2

13. LAVANTA-147m2

14. YASEMİN -150m2

15. LEYLAK -128m2

16. KARDELEN -132m2

17. ERGUVAN -150m2

18. PETUNYA -169m2