Trade Directory 2022 2023

Glass Coating & Tinting

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 47

Hardware

















































Building
1. To form by combining materials or parts
2. A structure enclosed within a roof and within exterior walls housing, shelter, enclosure and support of individuals, animals,
or real property of any kind.
Building Code
The legal requirements set up by the prevailing various governing agencies covering the minimum acceptable requirements for
all types of construction.
Building Envelope (Sometimes referred to as Building Shell)
1. The waterproof elements of a building which enclose conditioned spaces through which thermal energy may be transferred
to or from the exterior.
2. The outer structure of the building.
Building Inspector/Official
A qualified government representative authorized to inspect construction for compliance with applicable building codes,
regulations and ordinances. Courts have ruled that building inspections are exempt from errors and omissions liabilities.
Building Permit
A written document issued by the appropriate governmental authority permitting construction to begin on a specific project in
accordance with drawings and specifications approved by the governmental authority.
Building Process
A term used to express every step of a construction project from it’s conception to final acceptance and occupancy.
Built-up Roof
A roofing composed of three to five layers of asphalt felt laminated with coal tar, pitch, or asphalt. The top is finished with
crushed slag or gravel. Generally used on flat or low-pitched roofs.
Butterfly Roof
A roof with two sides sloping down toward the interior of the building.
Buttress
Vertical masonry or concrete support, usually larger at the base, which projects from a wall.
BTU
Abbreviation for British Thermal Unit; a standard unit for measuring heat gain or loss.
See page 56


48 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Hardware

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 49

Hardware

































































































50 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Hardware

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 51

Industrial & Light Engineering Products

































































































52 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Paints & Coatings

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 53

Paints & Coatings

































































































54 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Paving Blocks

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 55

Pipes & Pipe Fittingsuction Industry Glossary / Terminology
Commercial Constr

Building automation system (BAS):
An energy management system, usually with additional capabilities, relating to the overall operation of the building in which
it is installed; this includes equipment monitoring, protection of equipment against power failure, and building security.
It’s the digital automation that takes operation of an HVAC design out of someone’s physical hands and moves it onto a
computer interface.
Building management system (BMS):
An energy management system relating to the overall operation of the building in which it is installed. It often has additional
capabilities, such as equipment monitoring, protection of equipment against power failure, and building security. It may also
be a direct digital control (DDC) system where the mode of control uses digital outputs to control processes or elements
directly.
Bulletins:
The new drawings or specifications that are issued (usually by the architect or lead designer) to the contractor after its
contract award. These may be a result of RFIs, an owner’s request, errors/omissions, or a reviewing agency request.

Cantilever:
A beam which is securely supported at one end, and hangs freely at the other, like balconies that have no pillars or columns
supporting them.
Clear and grub: The process of removing vegetation and material from land in the construction area. This prepares the site
for excavation and grading work to take place.
Close out:
A phase that encompasses the end of a project. This consists of punch lists, O&M manuals, as-builts/record drawings,
warranties, and the overall completion of project work.
Cofferdam: A structural enclosure installed to retain water in damp soil or bodies of water. The cofferdam is installed and
water is pumped out of the enclosure to provide a dry and safe work environment.
Commissioning: The process of testing and verifying the intended behavior of the building systems, such as HVAC, plumbing,
electrical, life safety, lighting, etc. This is generally conducted by the contractor in tandem with the facility management team
in order to ensure that the building staff are prepared to operate and maintain its systems and equipment.
Computer-Based System:
A management system in which a computer is the central controlling device.
Construction daily reports (CDR):
A record of field notes, including work completed, weather conditions, and materials delivered or used on-site.
Contingencies: The cost provisions in the project budget that make allowance for oversights and unforeseen circumstances
associated with the project. Depending on the nature of the contract, the contractor may require owner’s approval to draw
funds from contingencies.
Contract drawings:
The conformed set of drawings that represents the entire contract scope.
Core & shell:
A term that refers to the base construction of a building. This includes its structure, cladding, and vertical systems, such as
MEP utility risers, stairs, and elevators, as well as its finished common areas, such as lobby and restrooms.
Critical lift:
Per OSHA 1926.751, a lift that (1) exceeds 75% of the rated capacity of the crane or derrick, or (2) requires the use of more
than one crane or derrick.
Caisson
A 10” or 12” diameter hole drilled into the earth and embedded into bedrock 3 - 4 feet. The structural support for a type of
foundation wall, porch, patio, monopost, or other structure. Two or more “sticks” of reinforcing bars (rebar) are inserted into
and run the full length of the hole and concrete is poured into the caisson hole.
Cantilevered Void
Foundation void material used in unusually expansive soils conditions. This void is “trapezoid” shaped and has vertical sides
of 6” and 4” respectively.
Cavity Wall
Double masonry wall having an air space between the wyths.
Ceiling Joist
One of a series of parallel framing members used to support ceiling loads and supported in turn by larger beams, girders or
bearing walls. Also called roof joists.





See page 67


56 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Pipes & Pipe Fittings
Pipes & Pipe Fittings
































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 57

Pipes & Pipe Fittings

































































































58 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Pipes & Pipe Fittings

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 59

Pipes & Pipe Fittings

































































































60 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

PVC & PVC Products

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 61

PVC & PVC Products

































































































62 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Roofing Materials

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 63

Roofing Materials

































































































64 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Roofing Materials

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 65

Roofing Materials

































































































66 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Roofing Materials


High Quality Fiber Cement Roofing & Ceiling Sheets













Rooong Sheets Rainbow Colour Sheets Ceiling Sheets Barge Board












Serrated Adjustable Ridge





Marketing Office : No. 295, George R De Silva Mawatha, Colombo 13, Sri Lanka.
Tel : 0114 - 619949 / 59, Fax : 0114 - 619979,
E-mail : [email protected]
Factories :
Makandura : Tel : 031 5678812, 031 5678813 -14, Fax : 031 - 2299492 E mail : [email protected]
Mathugama :Tel : 034 5629558, 034 5679971- 74, Fax : 034 - 2290324 E mail : [email protected]



CFM (cubic feet per minute)
A rating that expresses the amount of air a blower or fan can move. The volume of air (measured in cubic feet) that can pass
through an opening in one minute.
Change Order
A written document between the owner and the contractor signed by the owner and the contractor authorizing a change
in the work or an adjustment in the contract sum or the contract time. A change order may be signed by the architect or
engineer, provided they have written authority from the owner for such procedure and that a copy of such written authority
is furnished to the contractor upon request. The contract sum and the contract time may be changed only by change order.
A change order may be in the form of additional compensation or time; or less compensation or time known as a Deduction
(from the contract) the amount deducted from the contract sum by change order.
Change Order Proposal (See Change order)
A change order proposal is the written document before it has been approved and effected by the Contractor and Owner.
A change order proposal can be issued by either the contractor or the owner. The change order proposal becomes a change
order only after it has been approved and effected by the Contractor and Owner.
Change Order Request
A written document issued by the owner requesting an adjustment to the contract sum or an extension of the contract time;
generally issued by the architect or owners representative.
Check Valve
A valve that permits passage through a pipe in only one direction.
Circuit
The path of electrical flow from a power source through an outlet and back to ground.
Circuit Breaker
A device which looks like a switch and is usually located inside the electrical breaker panel or circuit breaker box. It is
designed to (1) shut of the power and (2) to limit the amount of power flowing through a circuit (measured in amperes). 110
volt household circuits require a fuse or circuit breaker with a rating of 15 or a maximum of 20 amps. 220 volt circuits may
be designed for higher amperage loads.

See page 76


Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 67

Roofing Materials

































































































68 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Sanitaryware

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 69

Sanitaryware

































































































70 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Sanitaryware

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 71

Sanitaryware

































































































72 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Scaffoldings

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 73

Solar Power & Solar Systems

































































































74 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Steel Manufacturers

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 75

Commercial Construction Industry Glossary / Terminology


Class “A”
Optimum fire rating issued by Underwriter’s Laboratories on roofing. The building codes in some areas require this type of
roofing for fire safety.
Class “C”
Minimum fire rating issued by the Underwriters’ Laboratories for roofing materials.
Closed Bid/Estimate
A service where only invited bidders or estimators are given access to the project specific RFP (Request for Proposal) information.
This option is for those seeking bids/estimates from a prequalified and selected list of professionals or service.
CO
An abbreviation for “Certificate of Occupancy”. This certificate is issued by the local municipality and is required before anyone
can occupy a space. It is issued only after the local municipality has made all inspections and all monies and fees have been paid.
Codes
Prevailing regulations, ordinances or statutory requirements set forth by governmental agencies associated with building
construction practices and owner occupancy, adopted and administered for the protection of public health, life safety and
welfare.
Cold Air Return
The ductwork (and related grills) that carries room air back to the furnace for re-heating.
Collar Beam
Nominal 1- or 2-inch-thick members connecting opposite roof rafters. They serve to stiffen the roof structure.
Column
A vertical structural compression member which supports loads.
Combustion Air
The duct work installed to bring fresh, outside air to the furnace and/or hot water heater. Normally 2 separate supplies of air
are brought in: one high and one low.
Compressor
A mechanical device that pressurizes a gas in order to turn it into a liquid, thereby allowing heat to be removed or added.
A compressor is the main component of conventional heat pumps and air conditioners. In an air conditioning system, the
compressor normally sits outside and has a large fan (to remove heat).
Concrete
The mixture of Portland cement, sand, gravel, and water. Used to make garage and basement floors, sidewalks, patios, foundation
walls, etc. It is commonly reinforced with steel rods (rebar) or wire screening (mesh).
Condensate Line
The copper pipe that runs from the outside air conditioning condenser to the inside furnace ( where the a/c coil is located).
Condensing Unit
The outdoor component of a cooling system. It includes a compressor and condensing coil designed to give off heat.
Conduit, electrical
A pipe, usually metal, in which wire is installed.
Construction Documents
All drawings, specifications and addenda associated with a specific construction project.
Construct
To assemble and combine construction materials and methods to make a structure.
Construction
The act or process of constructing.
Construction Cost
The direct contractor costs for labor, material, equipment, and services; contractors overhead and profit; and other direct
construction costs. Construction cost does not include the compensation paid to the architect and engineer and consultants,
the cost of the land, rights-of-way or other costs which are defined in the contract documents as being the responsibility of the
owner. (see Soft Costs)
Construction Documents Phase
The third phase of the architect’s basic services wherein the architect prepares working drawings, specifications and bidding
information. Depending on the architects scope of services the architect may assists the owner in the preparation of bidding
forms, the conditions of the contract and the form of agreement between the owner and contractor.
Construction Document Review
The owners review of the borrowers construction documents (plans and specifications), list of materials, and cost breakdowns
for the purpose of confirming that these documents and estimates are feasible and are in accordance with the proposed loan or
project appraisal.


See page 81


76 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Tiles & Tile Adhesives

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 77

Tiles & Tile Adhesives

































































































78 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Tiles & Tile Adhesives

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 79

Timber & Wooden Products

































































































80 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Timber & Wooden Products

















































Construction Management
Organizing and directing men, materials, and equipment to accomplish the purpose of the designer.
Construction Management Contract
A written agreement wherein responsibilities for coordination and accomplishment of overall project project design and
construction are given to a construction management firm. The building team generally consists of the owner, contractor and
designer or architect.
Construction Phase
The fifth and final phase of the architect’s basics services, which includes the architect’s general administration of the construction
contract(s).
Consultant
One hired by the owner or client to give professional advise.
Contract
1. An agreement between two or more parties, especially one that is written and enforceable by law
2. The writing or document containing such an agreement.
Contract Administration
The contractual duties and responsibilities of the architect and engineer during the construction phase of a specific project.
Contract Bond
A written form of security from a surety company, on behalf of an acceptable prime or main contractor or subcontractor,
guaranteeing complete execution of the contract and all supplemental agreements pertaining thereto and for the payment of all
legal debts pertaining to the construction of the project.
Contract Documents
A term used to represent all executed agreements between the owner and contractor; any general, supplementary or other
contract conditions; the drawings and specifications; all addenda issued prior to execution of the contract; and any other items
specifically stipulated as being included in the contract documents.
Contract Over-run (under-run)
The difference between the original contract price and the final completed cost including all adjustments by approved change
order.


See page 82


Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 81

Commercial Construction Industry Glossary / Terminology

Contract Payment Bond
A written form of security from a surety company to the owner, on behalf of an acceptable prime or main contractor or
subcontractor, guaranteeing payment to all persons providing labor, materials, equipment, or services in accordance with the
contract.
Contract Performance Bond
A written form of security from a surety company to the owner, on behalf of an acceptable prime or main contractor or
subcontractor, guaranteeing the completion of the work in accordance with the terms of the contract.
Contract Period
The elapsed number of working days or calendar days from the specified date of commencing work to the specified date of
completion, as specified in the contract.
Contract Sum
The total agreeable amount payable by the owner to the contractor for the performance of the work under the contract
documents. (see Change Order)
Contractual Liability
The liability assumed by a party under a contract.
Contractor
A properly licensed individual of company that agrees to furnish labor, materials, equipment and associated services to perform
the work as specified for a specified price.
Contractor’s Option
A written provision in the contract documents giving the contractor the option of selecting certain specified materials, methods
or systems without changing in the contract sum.
Contractor’s Qualification Statement
A written statement of the Contractor’s experience and qualifications submitted to the Owner during the contractor selection
process. The American Institute of Architects publishes a standard Contractor’s Qualification Statement form for this purpose.
Contracting Officer
An official representative of the owner with specific authority to act in his behalf in connection with a specific project.
Control Joint
Tooled, straight grooves made on concrete floors to “control” where the concrete should crack.
Cooling Load
The amount of cooling required to keep a building at a specified temperature during the summer, usually 78° F, regardless of
outside temperature.
Corbel
The triangular, decorative and supporting member that holds a mantel or horizontal shelf.
Corner Braces
Diagonal braces at the corners of the framed structure designed to stiffen and strengthen the wall.
Cornice
Overhang of a pitched roof , usually consisting of a fascia board, a soffit and appropriate trim moldings.
Cost Codes
A numbering system given to specific kinds of work for the purpose of organizing the cost control process of a specific project.
Cost of Work
All costs incurred by the contractor in the proper performance of the work required by the plans and specifications for a specific
project.
Cost Plus Fee Agreement (Cost-Plus)
A written agreement with the owner under which the contractor or the architect and engineer is reimbursed for his/her direct
and indirect costs and, in addition, is paid a fee for his services. The fee is usually stated as a stipulated sum or as a percentage
of cost.
Counter Flashing
A metal flashing usually used on chimneys at the roofline to cover shingle flashing and used to prevent moisture entry.
Counterfort
A foundation wall section that strengthens (and generally perpendicular to) a long section of foundation wall.
Crawl Space
Shallow space below the floor of a building built above ground, generally surrounded with a foundation wall.
Cricket
A second roof built on top of the primary roof to increase the slope of the roof or valley. A saddle-shaped, peaked construction
connecting a sloping roof with a chimney. Designed to encourage water drainage away from the chimney joint.





See page 86


82 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Water Proofing Materials

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 83

Water Proofing Materials

































































































84 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka

Wire Products

































































































Chamber of Construction Industry of Sri Lanka Basic Materials & Finished Products 85

Commercial Construction Industry Glossary / Terminology


Critical Path Method (C.P.M.)
A planning scheduling and control line and symbol diagram drawn to show the respective tasks and activities involved in
constructing a specific project.
Cross Bracing
Boards nailed diagonally across studs or other boards to make framework rigid.
Cross Bridging
Diagonal bracing between adjacent floor joists, placed near the center of the joist span to prevent joists from twisting.
Cross Tee
Short metal “T” beam used in suspended ceiling systems to bridge the spaces between the main beams.
CSI Master Format
The CSI Master Format is a system of numbers and titles for organizing construction information into a regular, standard
order or sequence. By establishing a master list of titles and numbers Master Format promotes standardization and thereby
facilitates the retrieval of information and improves construction communication. It provides a uniform system for
organizing information in project manuals, for organizing project cost data, and for filing product information and other
technical data.
Cull
Building material rejected as below standard grade.
Cupola
A small structure built on top of a roof to provide ventilation.
Cure
To allow concrete to dry slowly by keeping it moist to allow maximum strength.
Current Date Line
A vertical line on the chart indicating the current date.
Curtain Wall
An exterior wall that provides no structural support.
CAD: CAD (computer-aided design) refers to using architecture software to create detailed models of buildings to speed up
the design process, allow for more creativity, and ensure greater accuracy in measurements.
Caulking:
A flexible, rubbery type of material that is used to seal gaps in a joint.
Ceiling joist: Parallel framing members that support ceiling loads and are themselves supported by load-bearing walls.
Construction management software:
This software is designed for construction managers to help them more efficiently run a construction project; it can include
features to manage accounting and financials, documentation, and team workloads.
Cant: An angled surface or line that cuts a corner off.
Catastrophic Failure:
An accident in the construction process that causes severe damage that creates a permanent loss.
Concrete Cover:
Reinforced concrete as it is the least distance between the outer concrete surface and the reinforcement.
Concrete Slab:
A horizontal platform used to construct the ceiling or the floor of the building.
Construction Build Out:
Changing or modifying the existing commercial space to make it usable for business functions.
Construction Drawings: The final preconstruction drawings of the whole building.
Construction Estimate: Forecasting the construction costs for the building as it may be used to determine the feasibility of
the project.
Construction Management at Risk (CMAR): Project delivery method where the construction manager commits to
delivering the project at within the guaranteed maximum price.
Construction Management Software: An application used by construction managers to efficiently run the project as it
features accounting, documentation and team workloads.
Contract Formation:
A contract in the construction industry that indicates the offer and the acceptance between to agreeing parties as the
agreement is signed.
Cost-Plus Contract: A contract where the contractor is paid for all of their allowed expenses as well as an additional profit
payment.






See page 89


86 Basic Materials & Finished Products Chamber of Construction Industry of Sri Lanka





Air Conditioning Equipment & System Supplies



















































Course:
Concrete blocks, stones or bricks in a continuous masonry row.
Construction Documents (CD Phase)
Detailed plans indicating how to construct the physical spaces of a building – or All drawings, specifications and
addenda associated with a specific construction project.
Constructability Review
Review of plans and specifications either by a contractor or third party reviewer to ensure accuracy and proper detail
of the construction plans.
CSI Master Format
The CSI Master Format is a system of numbers and titles for organizing construction information into a regular, standard
order or sequence. By establishing a master list of titles and numbers Master Format promotes standardization and
thereby facilitates the retrieval of information and improves construction communication. It provides a uniform system
for organizing information in project manuals, for organizing project cost data, and for filing product information and
other technical data
Campus Master Plan
The document that comprises the policies, guidelines and development standards for the campus
Capital Construction Project
Any project in which the total budget exceeds $632K














See page 90


Chamber of Construction Industry of Sri Lanka Constructors, Specialist Contractors & Professionals 89

Aluminium Fabrications
















TEMPERED GLASS

























077 363 5980 | 077 363 5981





Construction Manager at Risk (CM@R)
Delivery method in which the Architect and Contractor hold separate contracts with the owner (CSU) but work as a collaborative
team during design.
Critical Path
The set of activities that must be completed on time for the project completion date to be met. Activities on the critical path
have no slack time.
Cash Flow
The pattern of income and expenditures, as of a company or person, and the resulting availability of cash.
Chargeback
An expenditure made for or on behalf of another governmental unit, fund, or department, or for a private individual, firm, or
corporation which will subsequently be recovered in cash or its equivalent.
Chartfield String
A unique financial code used to identify where funds are to be deposited or removed, it should consist of Department/Fund/
Account/Program/Class/Project/Chargeback
Claim Schedule
A schedule of invoices prepared and submitted by a state department to the Controller for payment to the named claimants.


DWG
DWG (from drawing) is a binary file format used for storing two- and three- dimensional design data and metadata. It is the
native format for several CAD packages including DraftSight, AutoCAD, IntelliCAD (and its variants) and Caddie. In addition,
DWG is supported non-natively by many other CAD applications.
Date of Substantial Completion
The date certified by the architect when the work or a designated portion thereof is sufficiently complete, in accordance with
the contract documents, so the owner may occupy the work or designated portion thereof for the use for which it is intended.
Deferred Maintenance
Maintenance projects not included in the maintenance process nor in the capital repair process due to a lack of funding
See page 98


90 Constructors, Specialist Contractors & Professionals Chamber of Construction Industry of Sri Lanka

Aluminium Formwork


MFE ALUMINIUM SYSTEM FORMWORK


























40 completed building projects in Sri Lanka with 15 years local market
experience since 2005
Some of our projects:














ALSINA STEELSYSTEM FORMWORK


















Some of our projects:













AMTEK ENGINEERING (PVT) LTD


No 28,Sulaiman Terrace,Colombo 05,Sri Lanka. [email protected] www.amtek.lk
/
Call us : 0777 420710 / 0777 420709 077 2087261



Chamber of Construction Industry of Sri Lanka Constructors, Specialist Contractors & Professionals 91

Aluminium UPVC

































































































92 Constructors, Specialist Contractors & Professionals Chamber of Construction Industry of Sri Lanka

Construction Consultants

































































































Chamber of Construction Industry of Sri Lanka Constructors, Specialist Contractors & Professionals 93

Construction Consultants

































































































94 Constructors, Specialist Contractors & Professionals Chamber of Construction Industry of Sri Lanka

Contractors - Building Overseas

































































































Chamber of Construction Industry of Sri Lanka Constructors, Specialist Contractors & Professionals 95

Contractors - Civil Engineering

































































































96 Constructors, Specialist Contractors & Professionals Chamber of Construction Industry of Sri Lanka