China Prefab Classroom Design and Construction, Find details about China Prefab House, Steel Structure House from Prefab Classroom Design and Construction
Characteristics and Advantages:
1.HDG steel structure 275g/m2, service life 50+ years
2.Main structure is composed of 2pcs C-profile C200x90x2.5mm, overlap area 5mm thick. Wind load resistance 150km/h
3.The structure can be made up to 4 floors, roof & wall panel can be customized.
4.Light self-weight, easy for installation
5.Fast production, short lead time
6.Bolts connection and no welding, fast installation, 6 workers can make 200sqm in 2 days.
7.Chemical bolts for foundation work saves civil construction and shorten construction time
8.Compatible to integrate with other structure system like LGS frame, ALC board, Sandwich panel etc
9.Eco-friendly, demountable and recyclable
10.Hidden steel structure, looks nice
11.Application in different fields, like accommodation, office, warehouse, dining hall for oil & gas and mining camp, classroom and staff house for education, broiler and greenhouse for agriculture, segregation room, clinic, ward for medical system, and residential buildings etc.
Category | Item | Specifications |
Design parameter | Roof dead load | 0.3KN/m2 |
Roof live load | 0.5KN/m2 | |
Floor dead load | Regular 0.5KN/m2, can be customized | |
Floor live load | 2.0KN/m2, can be reinforced | |
Wind load | 1.25KN/m2 | |
Seismic load | Level 8 | |
Number of floor | Up to 4 floors | |
Structure | Column | Double-C structure C200*90*35*2.5 Q355B steel, hot dip galvanization 275g/m2 |
Roof beam | Double-C structure C200*90*35*2.5 Q355B steel, hot dip galvanization 275g/m2 | |
Purlin | Q235 steel, hot dip galvanization 275g/m2 | |
Finish | Electrostatic powder spraying (optional) | |
Roof | Sandwich panel | 50/75/100mm thick corrugated sandwich panel with 0.5mm galvanized steel sheet on both sides |
Insulation | EPS 12kg/m3, fire-proof Grade B2 | |
Rock wool 120kg/m3, fire proof grade A | ||
Polyurethane 40kg/m3 | ||
Wall | Sandwich panel | 50/75/100mm thick tongue & groove sandwich panel with 0.5mm galvanized steel sheet on both sides |
Insulation | EPS 12kg/m3, fire-proof Grade B2 | |
Rock wool 120kg/m3, fire proof grade A | ||
Polyurethane 40kg/m3 | ||
Door | Size | Regular 960x2080mm, 1500x2100mm, Customized size available |
Material | Regular Steel door Optional Aluminum door | |
Window | Type | Sliding window, casement window, awning window etc |
Frame | PVC or Aluminum | |
Glass | Single or double glaze, can be customized | |
Ceiling | Dry area | Regular water-proof gypsum board Optional Aluminum buckle plate ceiling, mineral wool acoustic board, calcium silicate board |
Wet area | Steel ceiling or Aluminum buckle plate ceiling | |
Floor | Floor covering | Dry area: Wood floor or PVC vinyl flooring Wet area: ceramic tiles |
Deck floor | 18mm fiber cement board | |
Electrical | Power | |
Socket | 2/3 gang socket(250V/10A) (250V/16A) Can be customized to CE/America/French/Australia standard etc | |
Cable | BV-1.5mm² / BV-2.5mm² / BV-4mm² | |
Plumbing | Pipes | PPR pipe for inlet, UPVC pipe for outlet |
Facilities | Include but not limited to toilet, wash basin, shower, mirror, electrical heater, partition board, disabled rails. |
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