Expansion joints are placed in concrete to prevent expansive cracks formed due to temperature change. Concrete undergoes expansion due to high temperature when in a confined boundary which leads to cracks. Expansion joints are provided in slabs, pavements, buildings, bridges, sidewalks, railway tracks, ...
Concrete Crack Repair
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Category: Concrete Crack Repair
Information on concrete crack repair in column, beam, slabs, procedures, remedies, types, materials, and causes of cracks.
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Cracks in Masonry Walls – Types, Causes and Repair of Cracks
Several types of cracks occur in masonry walls in a building which can be minor and insignificant, some requiring expensive repairs and in some extreme cases the only solution is total demolition of the wall. Causes of these cracks in ...
Low Heat Cement- Composition, Properties, Uses and Advantages
Low heat cement is a special tailored cement which generates low heat of hydration during setting. It is manufactured by modifying the chemical composition of normal Portland cement. In this article we discuss about the composition, properties, characteristics, uses and advantages ...
Quick Setting Cement- Phenomenon and Uses.
It is one of the type of cements where the initially set in 5 mins and final set is achieved in 30 mins, which is used in the special conditions of construction like in running water. In this article we ...
Measures to Mitigate Cracks in Reinforced Concrete Structures
There are several factors that lead to develop cracks in different elements of reinforced buildings. These cracks might lead to failure of the building in terms of serviceability design. In this article, principle techniques which can be used to mitigate ...
How to Prevent Cracks in Concrete? Causes & Repairs of Cracks in Concrete
Why Concrete Cracks? Generally, it is assumed that cracks are due to some problems in the foundation, whereas it is not always correct and should not be considered failure of structure or improper design or bad quality work. Generally, 1/16 ...
Evaluation of Cracks in Concrete to find Location and Extent of Cracking
When anticipating repair of cracks in concrete, it is important to first evaluate cracks in concrete to identify the location and extent of cracking.
Methods for Repair of Small and Large Cracks in Concrete
Repair of small, medium and large cracks in concrete and repair of crushed concrete is required to enhance the strength and durability of damaged concrete members. Repair of small and medium cracks in concrete Small and medium cracks in reinforced ...