Carriage Scenarios: Lead, Lift and Load
Details of carriage activities for materials at site to support mainstream works CARRIAGE ACTIVITIES Carriage activities on-site that support mainstream works of the project include lead, lift, loading and unloading. The lead and lift activities may be designated as scalable (like manual lifting, mobile cranes) if its quantification depends on quantity of
Power Trowels
Survey of types of power troweling tools for concrete surface and screed Types of Power Trowels Power Trowels are used to finish uniform and smooth surface on a freshly placed concrete screed. Troweling is achieved with high-speed rotating blades that polish the surface while moving with/without wheels. Throughput of the machine is measured
Concrete floor sanders
Concrete floor sanders are used in floor polishing or refurbishing of concrete floors. These sanders are generally used to polish concrete exposed floors and prepare the floor for epoxy, urethane or wax coating. It is also used to remove existing floor finishes, paints and sealants on floor surface to expose
Needle Vibrators
Vibrated concrete has been observed to have more strength than the non-vibrated ones. Concrete can be vibrated either internally or externally. Internal vibration is provided by internal vibrators, needle vibrators, etc. External vibration is provided by equipment like table vibrator. A concrete internal vibrator is a construction tool typically used during
Vibratory Plates
Granular soils, gravels, and hot asphalt mixes are loosely packed and hence it requires compaction. Compaction can be done in 4 methods Impact Vibration Pressure Kneading This compaction by vibration is provided by tandem vibratory roller if it is a larger area, for small areas vibratory plates are used. By this