Specifications

Corrugated roof sheet waved iron sheet 
1 Thickness: 0.14mm-0.6mm 
2 Width: 665mm-930mm 
3. Full hard 
4. Decoration sheet

5.Zinc coated:40g

Our advice for you;YX12-65-850

wave height;12mm  1 1/4 rib

two wave's width:65mm   2.6''  

effective width:850mm  33'' coverage width 

color: as you request

Method

Metal sheet is a square fluted profile with an effective covering width of 850 665... designed for use as side

cladding or roofing material in commercial, industrial and residential buildings. The name IBR is abbreviated

 from "Inverted Box Rib" and has became a household name in the foreign market The deep broad flute

design offers excellent drainage characteristics combined with optimum weight versus load/span capabilities.

Structural guidelines.

IBR roof sheets are available in a wide range of materials displaying various structural properties. It should

be noted that the load span characteristics are only to be used as a broad guideline as purlin spacing is also

 dependant on other factors such as the prevailing winds in a certain area, snow during winter periods, the

presence of dust and other particles in industrial areas, the type of structure that is being erected etc.. We

therefore recommend that an engineer is consulted to determine the purlin spacing for a specific application.

Available dimensions

IBR sheeting is available in standard lengths up to 15 metres. The permissible length tolerance for the standard

length range will be -+5 mm.Sheets outside these parameters are available on request and might be subject to

 special pricing arrangements. The maximum height which can be transported is 4.3 metres. This factor should

 be taken into account when bullnoses and curves are designed.

Roof pitch

When using IBR, the recommended minimum pitch for roof slopes in excess of 30 m is 7.5º and for slopes less

 than 30 m is 5º. When IBR roof sheets are end lapped the roof pitch should be taken into account. The minimum

 end laps for roofs pitches in excess of 15º is 150 mm and for other roofs a minimum of 250 mm is recommended.

 End laps for side sheeting should be at least 100 mm. It is recommended that end and side laps on low pitch roofs

are sealed to ensure watertightness. 

Packing

ACCESSORY