Sri lanka prefab house

Item

Specification

Photos

Type 1

There are two

type of prefab

house, one of

the main difference

is that Type 2

cannot see the

steel frame from

the out/inner

surface while

Type 1 can be

seen from the

out surface.

Type 1 has its

own standard size,

please refer to the following details.

Type 2 can be

manufactured

according to the

customers’ specific requirements.

Type 2

Length

Length=NK.

(K=1800mm,N

is awhole number

equal to or any

bigger than two)

Widt

5560mm,6230mm,

7360mm, 8250mm, adjust accrodlingly.

Height

Width=3P,6P,or 9P(P=950mm, 3Pis one storey, 6Pis

two storey

and 9P is three storey.)

Roof

slope

Slope is 1:10 ~ 1:5

Floors

Less than 3 floors

Steel frame

Steel columns/pillars

Square steel tube(Q235) 50x50x2.0mm

Steel Truss

Roof

and

 wall

panel

50mm thickness

Rock Wool 

insulation

corrugated panel,

(Alternative EPS

or fiber glass)

0.4mm steel sheet,120Kg/m3

rock wool density,

 Heat Insulated coefficient is 0.041w/m.k.

 Heat transfer coefficient is

0.58w/•k.

Edge

cover

0.5mm thickness

color steel plate

PVC window

white color, glazed with glass in a thickness of 4mm, 

two bay fixed and

two bay sliding,

with fly screen.

(Alternative plastic steel frame, glass window)

ceiling

6mm thickness gypsum

board or PVC board    

Door

White color

sandwich panel window,

furnished with a cylinder lock with

keys

The door can be alternated by the clients’

requirements.

Floor

1.5mm thickness

PVC floor leather

18mm plywood

Electric cable,

PVC wire Channel

Lights, Switches, Socket, Power distribution cabinet

Washing/ shower room

It could include the toilet, washing basin and shower

Nails, expansion bolts, glue and so on

Technical parameters

Live load capacity

of roofing

0.5kn/m2

Second floor load capacity

150kg/m2

Bearing load

30kg/m2