Roofseal CL 660 Clip Lock Industrial Profile Metal Roofing: Malaysia B2B Marketplace, MDEX - Malaysia Digital Enterprise Exchange

CL 660 Clip Lock Industrial Profile Metal Roofing

Product Description

The CL 660 is a premium concealed fixing profile roll formed from high-tensile steel substrate protected with corrosion inhibitive treatment. A single sheet has an effective cover width of 660mm, with ribs height of 44mm spaced at 221.6mm between the three pans. The wide pans and high ribs of the CL 660 ensure excellent water discharge capacity for a minimum roof pitch of 1 degree. As this profile is installed using clips, the possibility of water leakage can be greatly minimized.

Applications

This product is highly recommended for applications from low pitched roofs to vertical or horizontal ribbed walling for exhibition halls, warehouses and shop offices.

Materials Available

Clean Colorbond^® Steel
Zincalume^®steel
PrimaMaju^TM steel
Pre-painted Galvanised Iron (PPGI)

SECTIONAL PROFILE

Dimensions Tolerance

Rib height : 44mm Thickness for material : + 0.03mm

Effective cover : 660mm Effective width : + 3mm

Minimum roof pitch : 1° Finishing length : + 5mm

TECHNICAL DATA

AVAILABLE THICKNESS

Base Metal
Thickness
(mm)
Total Coated
Thickness
(mm)
Weight
(kg/m²)
Steel
Grade
Min. Yield
Strength
(MPa)
0.35
0.40
4.10
AS1397
G550
0.42
0.48
5.00
AS1397
G550
0.48
0.55
5.60
AS1397
G550

other thicknesses are subject upon stock availability and time delivery

RECOMMENED MAXIMUM ROOF LENGTH (M)

Slope in Degree Rainfall (mm/h)	1°	2°	3°	5°	7.5°
250	60	80	90	100	-
300	50	60	70	90	-
400	40	50	60	70	80
500	30	40	45	50	60

DISTRIBUTED LOAD CAPACITY - CONTINOUS SPAN CONDITION

Total Coated Thickness (mm)	ROOFS			WALLS			Max Roof Overhang Unsupported
Total Coated Thickness (mm)	Single Span (mm)	End Span (mm)	Internal Span (mm)	Single Span (mm)	End Span (mm)	Internal Span (mm)	Max Roof Overhang Unsupported
0.40	900	900	950	1300	1650	2600	150
0.48	1200	1200	1650	1650	2050	2700	200
0.55	1600	1600	1900	2300	2700	2800	250

Note : The roof overhang is not meant for human traffic.

RECOMMENDED FASTENERS PER CLIP

FIXING TO STEEL SUPPORTS

FIXING TO TIMBER SUPPORTS

INSTALLATION METHOD

The first sheet is positioned and then pressed over the fixing clip which must be accurately aligned and fixed to ensure a positive engagement between the roof sheet and the fixing straps. A ‘click’ indicates a positive lock. The second and subsequent sheets are laid each time after a new set of fixing clips have been placed firmly over the male rib of the preceding sheets.

END LAP The CL660 can be manufactured to any required length. However, if circumstances and transport limitation do not permit one single continuous sheet, two or more shorter sheets can be end-lapped. The recommended minimum length of the end lap is 150mm.