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Products

Following Products are available in wide range of colours & thicknesses produced using most modern Fully Automated Manufacturing Systems.

ABSL Roofing Sheets
Zinc Aluminum Steel Roofing Sheets in wide range of thickness (0.40-0.47mm) Available in wide range of colours & effective width of 760mm.
ABSL Purlins
Wide range of Rolled Formed Hi Tensile Galvanized Iron Purlins of 1.6mm & 2.0mm thickness with auto punching available in any Lengths. “C” Purling 75mm to 300mm, “Z” Purling 100mm to 350mm
ABSL Structural Decking Sheets
The First & only Manufacturer of 0.75 Zinc Aluminium Structural Decking Sheets & shear studs in Sri Lanka.  Having effective width of 1020mm.
ABSL Wave Corrugation Sheets
New introduction to all industrial & domestic requirements, such as Roofing, Cladding, Ceiling & Fascia etc.
Available in thickness from 0.3mm up to 0.47mm thickness in wide range of colours & effective width of 762mm
ABSL Cladding Sheets
Suitable for Side & End Walls, Internal Partitions, Soffits, Ceilings & Facias etc.
In domestic use it is advisable to use New Cladding Profile Sheets for Gates, Garage Walls & Small Canopies.
Available in wide range of colours & thickness from 0.3mm up to 0.4mm with effective width of 798mm.
Crimp Curve Sheets
Available for wide range of colours in any curvature using 0.3mm up to 0.47mm thickness with effective width of 760mm.
ABSL Louvers
Available in wide range of colours & thicknesses to suite all Industrial, Domestic & suitable use in exposed walls to control water seepage & animal protection, as its stronger than aluminium louvers.
Accessories
Gutters, Down Pipes, Flashings, Louvers, Ridge Gaps Apron Flashing, Cappings, Prestige Panels, Louvers, Electrical Trunking & fasteners.


Technologies

ABSL- Roofin products tech

Zincaluminium

Cross section of Zincaluminium steel

Zincaluminium is an ideal alloy of Aluminum and Zinc. It consist of


  • Aluminum - 55.0%
  • Zinc - 43.4%
  • Silicon - 01.6%

Minimum yield strength 550 MPa
Minimum coating mass. 150g/m2

Zinc Aluminum steel (AZ150) last up to 4 times to Galvanized iron (Z275) steel in similar environment conditions.

Outstanding Features of Zincaluminium sheets

Excellent corrosion resistant  Superb thermal reflection ratio Superior heat resistance. Cut edge protection Form ability


Percentage of Metalic Coating Remaining

Comparison of metallic coating remaining on the surface. Of Zincaluminium Steel AZ150 and Galvanized Z275 steel after 10 years of exposure at site ranging  from rural to serve marine environment.

Colour Coated (Prepainted) Roofing Sheets

Minimum yield strength - 550 MPa
Minimum Coating Mass - 150g/m2
Painting Thickness (Top) - 25 microns
Painting Thickness (Bottom) - 05-07 microns epoxy primer service coat. (High performance aesthetics of an superior oven-baked finish)
Outstanding Features - superbly resist chipping, cracking, peeling and fading.

ABSL Roofing & Walling Sheet

ABSL Roofing Profile

ABSL Roofing is a subtle square double fluted steel profile for modern look. The fluting in the spans provides strength & long spanning capabilities further alternate rib and the flute of the Roof Profile adding further strength to the sheet profile.

 

Base Metal Thickness (mm) Total Coated Thickness (mm) Mass per Ares (Kg/m2) Sheet Cover Width (mm) Nominal Sheet Depth (mm) Minimum Recommended Roof Slope Maximum Recommended Roof Supports Spacing for Normal conditions
0.42 0.47 4.34 762 29 30 (1 in 20) 1900mm internal span
1300mm end span
0.35 0.40 3.64 762 29 30 (1 in 20) 1400mm internal span
1100mm end span

Fastening Method

ABSL Wave Corrugation Profile

ABSL Wave Corrugation Profile is a new introduction & it is strongly recommend to all your industrial & domestic requirements, such as Roofing, Cladding, Ceiling & Facia etc.

 

Base Metal Thickness (mm) Total Coated Thickness (mm) Mass per Ares (Kg/m2) Sheet Cover Width (mm) Nominal Sheet Depth (mm) Production Length
0.42 0.47 4.34 762 18 Any Length on Clients Requirement
0.35 0.40 3.64 762 18 Any Length on Clients Requirement
0.30 0.35 3.22 762 18 Any Length on Clents Requirement

ABSL Cladding Profile

ABSL Cladding Profile is a new introduction & it is suitable for Side & End Walls, Internal Partitions, Soffits & Facias etc.

In domestic use it is advicable to use New Cladding Profile Sheets for Gates, Garrage Walls, & Small Canopies.

 

Base Metal Thickness (mm) Total Coated Thickness (mm) Mass per Ares (Kg/m2) Sheet Cover Width (mm) Nominal Sheet Depth (mm) Production Length
0.42 0.47 4.34 798 10 Any Length on Clients Requirement
0.35 0.40 3.64 798 10 Any Length on Clients Requirement
0.30 0.35 3.22 798 10 Any Length on Clients Requirement

ABSL Crimp Curve Sheet

 

Applications: - Weather Sheds, Verandas, Bus Stops, Car Parks, Shop Awnings, Walkways, or any type of industrial, Commercial and domestic requirement.

Recommended Radius for convex spring curving

  • Profile : 0.47mm TCT ABSL Roofing
  • Min.Radius : 20 Degrees
  • Purlin Spacing : 1200 mm
 

ABSL Wall Cladding Sheets

Architecturally pleasing cladding profile with low rib height makes it appropriate for internal and external partitions with more covering width.
ABSL - Cladding

ABSL Glvanized Purlins

ABSL "C" Purlin

Product Range
Wide range of purlins available for.
“C” and ”Z” from 75 mm – 350 mm height
Available in any Lengths with punched holes as per the customers’ requirements.

“C” Purlins are used for simply supported spans with the purlin butted at internal support. “C” sections are not lapped, but could be butt jointed with cleats and bolts. Final appearance will be very much tidy and secure, since the profile is “Roll formed”. Available in any lengths.

"C" Sections - Dimensions

Type Dimensions - mm
A B C
C75 75 30 6
C100 100 50 16.5
C150 150 65 16.5
C200 200 76 21.5
C250 250 76 22.5
C300 300 75 31.5

ABSL "Z" Purlin

“Z” Purlins are one broad (B) and one narrow flange (C) is designed to lap two sections of the same size together securely. ABSL “Z” sections can be lapped in same depth and different thickness since the profile is “Roll formed”. Available in any lengths.

"Z" Sections - Dimensions

Type Dimensions - mm
A B C D
Z100 100 53 49 14.5
Z150 150 65 61 19.5
Z200 200 79 74 21.5
Z250 250 79 74 21.0
Z300 300 100 93 31.0
Z350 350 129 121 30.0

ABSL Standard Flashing & Cappings

Ridge Cap

Valley Gutters

 

Box Gutters

Gable Cap

 

Barge Cap

Apron Flashing

 

Bottom Capping

Window Capping

 

Corner Capping - External

Corner Capping - Internal

ABSL Gutters

ABSL Louvers

ABSL Rainwater Accessories

Gutter End Cap

Nozzle

 

Down Pipe Bend

Gutter Box

 

Brackets

Gutter Bends

ABSL Structural Decking

ABSL is the first only manufacturer of Structural Steel Decking sheets in Sri Lanka. The material used by us is 0.75 Zincaluminium coated steel which is much better compared to galvanized steel available in the market. This is due to the fact that Zincaluminium has 4 times the life time of Galvanize. It has a 1020 mm effective width which is wider than the decking available in the market thereby reducing the number of laps and covering higher area.

ABSL Decking could be used in the building construction industry to be highly economical, flexible & strong method of form work and also a reinforced system for composite concrete slabs. It is available in Non Colour and needs no painting or maintenance. Due to the high standard of finish on the surface, ceiling panels are not required underneath the decking, making it a very cost effective method of construction. Suitable to be used in multistory buildings, mezzanine floors etc., since tempory propping is not required in floor concreat work.

ABSL Prestige Panel

ABSL Prestige Panel (Medium)

ABSL Prestige Panel (Small)

ABSL Prestige Panel is a high end product for more professional type of ceilings and walling in office etc.

What's New

Development Center for Brandix Casualwear Ltd at Ekala

Development Center for Brandix Casualwear Ltd at Ekala

Commercial Bank building in Kotahena newly completed

Commercial Bank building in Kotahena newly completed

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Talahena,
Battaramulla. 
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