How to Control Soil Erosion on Construction Sites?
Soil erosion is one of the major concerns at construction sites but is often neglected. On top of that, construction works churn up the soil making it more vulnerable to erosion. A heavy runoff due
Effects of Unrepaired Early-age Cracking in Concrete Structures
Early-age cracking is a temporary shortcoming that crops up as a result of a faulty design and construction process. Such cracks can be repaired properly if necessary actions are taken on time. The
How to Control Cracks due to Shrinkage?
Shrinkage due to drying out of moisture content in building materials is one of the main causes of cracks in structures. Cracking due to shrinkage mainly affects the appearance and finish; the stru
What are the Effects of Rain on Freshly Placed Concrete?
The sudden outpouring of rain on freshly placed concrete can give rise to unexpected challenges. The severity of the damage is dependent on the extent of surface protection and the curing procedure
How to Carry out Controlled Blasting of Rocks? [PDF]
The main objectives of controlled blasting techniques are to minimize the overbreak and fracturing of rock beyond the designated boundary of excavation to achieve smooth post-blast surface and to c
Effects of Fly Ash on Properties of Hardened Concrete
There are various effects of fly ash on properties of hardened concrete such as strength, durability, creep, volume changes of concrete which are discussed.
How to Cut Control Joints in Concrete Slab?
Control joints are provided in a concrete slab to reduce cracks formed due to shrinkage. The specifications of the control joints such as the depth, timing and place of the cut play an important ro
How does Aggregate Properties Affect Concrete?
Coarse aggregates have properties such as size, shape, moisture contents, specific gravity, density etc. which affects concrete strength and durability in many ways. These effect of aggregate prope
How to Construct Overhead Masonry Water Tank?
The terrace water storage tank is generally constructed using brick masonry, which is placed on an elevated platform to provide a reserve supply of water for daily house activities. The constr
How to Correctly Handle and Store Reinforcing Bars?
Construction projects usually involve the utilization of different classes and grades of steel reinforcement. Each type must be handled and stored separately to prevent distortion and deterioration