Use of Lightweight Concrete and Drying Times 5:06 PM Another typical phone call. An owner wants to know how long it will take for the lightweight concrete in the elevated slabs of his new build...
Floor and roof systems in reinforced concrete structures 9:35 PM Overview Reinforced concrete structural systems can be formed into virtually any geometry to meet any requirement. Regardless of the geomet...
Antifreeze Admixtures for Concrete during Cold Weather Concreting 7:10 PM Freezing reduces strength of concrete by 20 to 40 % when fresh concrete is subjected to freezing. Antifreeze admixtures of concrete, its ...
Overview: Shotcrete and its Types 5:07 PM The gunite alias shotcrete or sprayed concrete is formed by mixing cement and sand, in the ratio of 1:3. It refers to mortar or small-aggr...
Spreadsheet: Bar Bending Schedule of a Box Culvert 2:38 PM Definition of Bar bending It is the method of bending reinforcing steel into shapes which are important for reinforced concrete construct...
Dutch inaugurate the 3D Printed Reinforced Concrete Bridge Designed by Technical University of Eindhoven 11:54 PM 3D printing has emerged in the recent past as a smart and quick alternative to many fields of production. Its applications in the field of...
What is a Frost Wall? Types and Uses of Frost Walls 6:00 PM Frost wall or frost protected wall construction is to prevent soil beneath the building from freezing for protection of foundations in fre...
Cathodic Protection of Reinforcement in Reinforced Concrete Structures 3:10 PM CATHODIC PROTECTION OF REINFORCEMENT 1. Introduction If an investigation shows that the principal reason for the corrosion of reinfor...
Repair of Concrete Structures by Steel Plates & Fiber Reinforced Plastics (FRPs) 2:00 PM 1. REPAIRS USING EPOXY-BONDED STEEL PLATES Repair using epoxy bonded steel plates (Image courtesy: http://www.sh-horse.com ) 1.1...
Crack Injection in Reinforced Concrete Structures 12:42 PM 1. Introduction Deep cracks in massive concrete members and cracks which pass right through a structural member can often be repaired ...