A manhole or an inspection chamber is an underground unit constructed to provide access to the utilities like a sewer system, drainage system, etc. Hence, with the help of a manhole, underground utilities are inspected, modified, cleaned, and maintained. Fig 1: Cross-Section of Manhole. In this article, we discuss the specification of construction for manhole. […]
Many considerations need to be accounted for while setting the layout of the construction site, for example, considerations for site access, offices and accommodations, storage area, plants, temporary services, fencing, health, and safety. The objective of a site layout is to provide a safe and economical flow of materials and workers. The absence of appropriate […]
![How to Perform Anti-Termite Treatment in a Building by Chemical Treatment? [PDF] – The Constructor](https://haybelgh.com/wp-content/uploads/2022/01/5084-How-to-do-Anti-Termite-Treatment-in-a-Building-by-Chemical-Treatment.jpg)
Anti-termite treatment is a chemical procedure carried out for soil, masonry, wood, and electrical fixtures to provide the building with a chemical barrier against the subterranean or wood-nesting termites before and after construction. In this article, we discuss how to effectively carry out the anti-termite treatment in a building by using chemicals. Site Preparation The […]
With the outbreak of Covid-19 in many countries, there is an increasing and urging demand for isolation facilities and hospitals. When China built two hospitals, both within 9-10 days, everyone wondered if the same could be done in their country- and if yes, then How. Through Prefabrication, rapidly deployable emergency buildings can be built to […]
Concrete sealing compounds or concrete sealers are liquids applied on the hardened concrete surface to prevent the penetration of deicing solutions, carbon-di-oxide, acids, water, etc. into the concrete. The penetration of such materials results in corrosion of reinforcing steel and cracks. The important features and types of concrete sealing compounds are enlisted below. Features of […]