Effect of Air Entrainment on Concrete Strength
Air entrainment affects compressive strength of concrete and its workability. It increases the workability of concrete without much increase in water-cement ratio. Compressive strength of concrete
Economy of High Performance Lightweight Concrete
Purpose of high performance lightweight concrete utilization is to reduce cost or enhance functionality of the structure or the combination thereof. The economy of high performance lightweight conc
How to Make Construction Entrances/Exits?
Construction entrances and exits are temporary stone-stabilized areas located at the points of ingress and egress of the vehicles. The purpose of construction entrances/exits is to provide a stable
Dynamic Cracks vs. Static Cracks: Effects and Repair Techniques
Any concrete structure would eventually see cracks and demand proper repair. Nonetheless, one needs to understand the nature of the crack to repair them properly. Generally, cracks are either stati
How to Construct Ashlar Masonry?
Ashlar masonry is a type of stone masonry that is formed using finely dressed stones of the same size, shape, and texture laid together in cement or lime mortar of equal size joints at right angles
Durability of Reinforced Concrete in Different Environmental Conditions
Durability and strength are two most important criteria for the design of reinforced concrete structures. These are the two requirements for the long term performance of concrete structures. Any de
How to Construct Concrete Block Masonry?
Concrete block masonry is a widely used style for its excellent properties of durability and high resistance to rain, fire, and inclement environmental conditions. Proper workmanship plays a crucia
Durability of Concrete Structures
A long service life is considered synonymous with durability. Since durability under one set of conditions does not necessarily mean durability under another, it is customary to include a general r
Methods of Concreting of Columns, Pedestals and Footings
Proper concreting of reinforced concrete columns, pedestals and footings is needed to ensure desired strength and durability of these structural members. Improper method of concreting may lead to c
Factors Affecting Durability of Lightweight Concrete and its Remedies
Lightweight concrete has many applications and hence its significant to know its durability properties and resistance in different environmental conditions.