Several methods are used for repair of underwater concrete structure. These methods with procedure for repair of underwater concrete structures is discussed. Repair of Underwater Concrete Structures – Methods and Procedure Following are the different methods to repair underwater concrete structures:Surface spalling ...
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 cracks ...
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 ...
Use of NSM Fiber Reinforced Polymer For Strengthening of RCC Beam
The Use of near surface Mounted Fiber Reinforced Polymer bars for strengthening of reinforced concrete beam: There are several factors that might decrease ultimate load capacity of concrete structures such as steel corrosion in an aggressive environment, design calculation errors, and ...
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. It should be determined whether the observed cracks are indicative of current or future structural ...
TYPES OF WATERPROOFING METHODS IN CONSTRUCTION
There are some common types of waterproofing methods used in construction industry. Waterproofing in buildings / structures are generally required for:Basement of structure Walls Bathrooms and kitchen Balconies, decks Terrace or roofs Green roofs Water tanks Swimming poolsThe following waterproofing methods are commonly used in construction: 1. Cementitious ...
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 concrete and ...
PLASTIC SHRINKAGE CRACKS IN CONCRETE & ITS PREVENTION
Plastic Shrinkage Cracks in Concrete and Its Prevention Cracking caused by plastic shrinkage in concrete occurs most commonly on the exposed surfaces of freshly placed floors and slabs or other elements with large surface areas when they are subjected to a very rapid ...
POOR CONSTRUCTION METHODS AND WORKMANSHIP TO AVOID
Poor construction methods and workmanship is responsible for the failure of buildings and structure. The poor construction methods and workmanship is caused due to negligence and inadequate quality control at construction site. The effects of some of the poor construction ...
CRACKS IN CONCRETE DUE TO MOISTURE CHANGE
Building materials such as concrete, mortar, bricks, wood etc are porous in nature and expand by absorbing moisture from atmosphere and shrink on drying. These changes in building materials are cyclic in nature and are caused during moisture changes. But building ...