Slipform construction technique is an alternative for conventional formwork system which helps in continuous vertical and horizontal construction. The slipform helps to conduct continuous pouring of the concrete to the moving formwork. The process stops only when the required length ...
Search results
What are Isolation Joints in Concrete Structures?
An isolation joint in concrete structures is a type of separation provided to isolate a given structural member (slab) from the adjacent sections of the concrete structure to allow relative movement in three directions. For example, a concrete slab isolated ...
What are the Causes of Early-age Cracking in Concrete?
Early-age cracking is observed during the first seven days after concrete pouring. However, such cracks may also take more than a week to be visible in reinforced concrete slabs. Therefore, cracks appearing within 60 days after the concrete placement are ...
5 Ways to Mitigate Early-Age Cracking in Concrete Structures
Mitigating early-age cracks in concrete structures is critical for sufficient durability, avoiding possible strength reduction, and reducing maintenance costs. Not only do early-age cracks diminish the aesthetic appearance of a building, but also make occupants uncomfortable and affect the contractor’s ...
What are IFC Drawings in Construction Projects?
Issue for construction (IFC) drawing is a 2D drawing issued by the architects or consultants to the construction contractor during the final stage of the design process. It describes generalized details of construction based on which a contractor can bid ...
10 Most Exciting Innovations Happening in the Construction Industry
For those paying close attention to the construction industry, 2021 has been a major year for innovation. In this article, we wrap up the biggest innovations disrupting the construction industry, giving us an idea of the trends we could see ...
How can Lignin Help Improve Concrete Construction?
Lignin is a wood waste, which after necessary processing, can be used in the field of building materials and construction as a water-reducing admixture, set retarder, grinding agent in cement production, cement replacement materials, etc. It makes concrete stronger by ...
What is Tie Bar in Construction? Functions, and Design Specifications
Tie Bars are deformed steel bars, deformed epoxy coated steels, or connectors that are used to hold faces of rigid slabs in contact, as per AASHTO, 1993. Not only are they used to decline transverse cracking but also avoid separation ...