Concrete slump and compacting factor tests are most used test for workability. The degree of workability of concrete depends on the values of test results.
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Concrete Slump Test for Workability: Procedure and Results
To study the workability (determine the consistency) of prepared concrete either in the laboratory or laboratory or during the progress of work in the field and to check the uniformity of concrete from batch to batch.
Rate Analysis of Civil Works -Elements and Requirements
Rate analysis of Civil Works or Building Works is the determination of cost of each construction work per unit quantity. Elements and requirements of rate analysis is discussed.
Waterproofing in Buildings [PDF]: Types, Methods, and Applications
Waterproofing is the formation of an impervious barrier over surfaces of foundations, roofs, walls, and other structural members. The function of the impermeable barrier is to prevent water penetrations. The building surfaces are made water-resistant and sometimes waterproof. The utilization ...
DEFECTIVE CONCRETE REMOVAL TECHNIQUES
Defective Concrete Removal Techniques Removal of deteriorated, damaged, porous or defective concrete is a must for any repair work but the extent of this removal can not usually be determined in the planning stage. The decision about how much damaged ...
Protective Systems for Reinforced Concrete Structures
Reinforced Concrete Structures Protective Systems The objective of providing a protection system is to extend the life of the structure and to reduce the number of future repairs and the rate of deterioration of the concrete structures. Protective systems consist ...
Preparation of Bar Bending Schedule (BBS) and Its Advantages
Preparation of Bar Bending Schedule (BBS) Bar bending schedule or schedule of bars (BBS) is a list of reinforcement bars for a given reinforced concrete work item, and is presented in a tabular form for easy visual reference. Table of ...
DESIGN CONSIDERATIONS IN REPAIR OF STRUCTURES
Design Considerations in Repair of Structures The rehabilitated structure may be required to provide equivalent safety to that of a new structure. The rehabilitated structure is brought to current building code standards. The design codes only provide guidance, and the ...