Purpose of Field Testing of Concrete

Purpose of Field Testing of Concrete

Purpose of Field Testing of Concrete Field Testing of Concrete Concrete testing in the field is necessary in some situations to serve various purposes. Concrete testing may be divided into three fundamental types. Quality Control testing This is normally performed by the contractor or concrete producer to determine if there are necessary adjustments to make …

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9 Causes of Cracks in RC Slabs

7 Causes of Cracks in Reinforced Concrete Slabs

7 Causes of Cracks in Reinforced Concrete Slabs: Numerous variables, such as poor concrete quality, insufficient structural design, insufficient steel bar spacing, wide slab span, and inadequate aggregates, contribute to the formation of cracks and fissures in RCC slabs. While concerns relating to faulty structural design may be prevented at the design stage of the …

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Carbonation Test of Concrete

Carbonation Test of Concrete

Carbonation of Concrete Carbonation Test of Concrete: Carbonation of concrete occurs when carbon dioxide in the air reacts with calcium hydroxide and hydrated calcium silicate in the concrete, resulting in the formation of mostly carbonates (CaCO3). Carbonates are formed during these chemical reactions, resulting in the permanent retention of this CO2. Carbonation happens when CO2 …

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Rapid Chloride Permeability Test

Rapid Chloride Permeability Test

Rapid Chloride Permeability Test (RCPT) Rapid Chloride Permeability Test: This test method is used to provide an indication on the penetrability of concrete. It is used for evaluation the resistance of a concrete sample to the penetration of chloride ions. Today, several concrete buildings are constructed to requirements of low-permeability concrete. RCPT is widely accepted …

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Supervising Stone and Brick Work

Supervising Stone and Brick Work

Supervising Stone and Brick Work What is Masonry Work? Supervising Stone and Brick Work: Masonry work refers to the building of structures using small blocks which include bricks, stones, concrete bricks etc. This construction method requires considerable physical and mental requirements. Increasing the tasks requirements causes higher likelihood for errors, reworking, safety concerns and productivity …

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