Floor saws
Floor saws are used for cutting asphalt and concrete floors as well as roads. It is important to choose the correct floor saw for a particular material. The factors that may affect the productivity of floor sawing operations are power, ergonomics, torque, manoeuvrability and blade material. Leading manufacturers ATTEC N.V. CEDIMA
Bricks and Blocks
Industry standard sizes, market types, masonry applications by mortar binding and geometric interlocking Taxonomy Bricks and blocks cover units used for masonry works - either by cement-bonded joints or interlocking. [Mechanical and glued joints are not covered in this section]. These are measured by numbers. Blocks are classified based on following criteria: Manufacturing
Vendor-designed Assemblies
A vendor-designed assembly is an activity that comprises of on-site assembly and erection of semi-finished factory intermediate products according to design by vendor. Examples of vendor designed assemblies include elevators, travellators, pre-engineered buildings, pre-cast structures, UPVC windows etc. Whereas basic requirements may be spelt by the owner/architect, most design specifications
Bored Cast-in-Situ Piling: Work Definition
Also called Drilled Shaft Foundations Major Workgroups: Marking, Piling and Pile-head Chipping. Sequences: Liner driving with/without shoe Boring and belling, with drilling slurry circulation if so. Fabrication and Erection of steel cage, including splicing Concrete placement by tremie. Concrete may be composed at site or on transit. Withdrawal of temporary casing Tracking: All activities
Drilling Rigs
Multi-purpose Equipment for drilling and bailing, driving liners and piles, place concrete DRILLING RIGS: A rig is an earth handling equipment capable of drilling into earth, driving liners/piles, erecting reinforcement cages and placing concrete/grout into earth and bail material from drill-hole. Following are types of drilling rigs: Tripod Winch: Tripod Winch Rig