Photo-voltaic modules (otherwise known as solar panels) have been around for a while, allowing us to use sunlight as a source of energy. The issue with solar panels is that they need sufficient space on rooftops or on the ground to produce enough energy for them to be worth it, space that is limited in big cities. In recent years, companies have been working on a solution to this problem: solar glass (often referred to as “solar windows”), which can turn windows into power-generating panels. Continue reading
3D printing technology is having a revolutionary impact on enterprises around the world. One of the most exciting applications of 3D printing technology is in the construction industry. 3D printing is now being used to construct entire homes, office buildings, and other structures. 3D-printed buildings can span thousands of square feet and multiple stories, and they can be made with lower costs and less waste than traditionally constructed buildings. This article will present comprehensive information on 3D-printed buildings including overview of the technology, engineering considerations, and related resources. Continue reading
What is Transparent Concrete or Light Transmitting Concrete?
Transparent concrete also called as translucent concrete or light transmitting concrete is achieved by replacing aggregates with transparent alternate materials. The bonding material in transparent concrete may be able to transmit light by using clear resins the concrete mix. Use of optical fibers and fine concrete also used as transparent concrete. Transparent concrete was originally developed in 2001 by an Hungarian architect Aronlosonzi by using glass fibers. Transparent concrete is produced by mixing 4% to 5% (by volume) optical fibers in the concrete mixture. This concrete has less weight compared to original concrete. Continue reading
What is Mass Timber Construction?
Mass timber construction, in contrast to light-frame wood construction, is built using a category of engineered wood products typically made of large, solid wood panels, columns or beams often manufactured off-site for load-bearing wall, floor, and roof construction. Mass timber is engineered for high strength ratings like concrete and steel but are significantly lighter in weight. Mass timber products are thick, compressed layers of wood, creating strong, structural load-bearing elements that can be constructed into panelized components. They are typically formed through lamination, fasteners, or adhesives. Mass timber can complement light-frame and hybrid options and is an environmentally friendly substitute for carbon intensive materials and building systems. Continue reading
Drywall is a construction material used to create walls and ceilings. It’s also used to create many design features, including eaves, arches and other architectural specialties. It’s quick and easy to install, incredibly durable, and requires only simple repairs when damaged. In the commercial building world, drywall is used to wrap columns to conceal steel beams and is an easy and inexpensive way to top off masonry walls above ceilings. Drywall is also used to add fire resistance at walls and ceilings, containing the spread of fire so people can evacuate safely during an emergency. Continue reading
Construction 3D printing refers to various technologies that use 3D printing as the method to fabricate entire buildings or parts of buildings. There are a variety of 3D printing methods used at construction scale, with the main ones being extrusion (concrete/cement, wax, foam, polymers) and powder bonding (polymer bond, reactive bond, sintering). 3D Printing advantages include faster construction, lower labor costs, increased complexity and/or accuracy, greater integration of function, and less waste produced. Continue reading
Homes have always made use of natural materials. But these days you can find many products and techniques incorporating tried and true materials in surprising ways. Many of these techniques were used historically and are making a come back. In fact, the percentage of construction firms expecting to have more than 60% of their projects certified green has grown from 16% in 2016, to 32% in 2018 to upwards of 45% by 2021. With more people building green, more sources are also developing innovative, green materials to take advantage of this growing market opportunity. Continue reading
Mjøstårnet in Brumunddal, Norway, has been verified as the world’s tallest timber building by the Council on Tall Buildings and Urban Habitat. The 280-foot-high tower was built using cross-laminated timber (CLT), a pioneering material that allows architects to build tall buildings from sustainable wood. Continue reading
Scientists have developed a white paint that cools below the temperature of its ambient surroundings even under direct sunlight. Their research, published in Cell Reports Physical Science journal, demonstrates a radiative cooling technology that could be used in commercial paints, could be less expensive to manufacture, and that passively reflects 95.5% of sunlight that reaches its surface back into outer space. In contrast, commercial “heat rejecting paints” currently on the market only reflect 80%-90% of solar irradiation and cannot achieve below-ambient temperatures. Continue reading
As with many things in life, the timing of your construction project can be critical to its success. Construction tends to be a seasonally-driven industry, with the prevailing goal being to avoid breaking ground during the winter rainy season. This is not a hard-and-fast rule of course – there are notable exceptions which we will discuss. To best understand the ins-and-outs of project scheduling, this article will outline the design process, from selecting your design team, to how permit processing can impact your project schedule, to ball-parking how long it takes to build a construction project. Continue reading