Global building materials solutions supplier CEMEX is proud to present VIABASE, an engineered Asphalt Concrete specifically designed for use in the construction of housing estate roads. Perfectly timed to support construction companies as they strive to meet the government’s ambition to increase levels of housebuilding, VIABASE meets the challenges faced by roads on housing developments, where the final surface course is only laid once all building work has been finished. While the use of standard materials can run the risk of damage to the asphalt as they are exposed to the rigours of construction traffic, VIABASE uses carefully graded aggregate and a high binder content to ensure it is more able to resist the impact of these heavy vehicles. Providing a smooth, dense surface finish, VIABASE is resistant to deformation and less prone to fretting & ravelling. Additionally, the product’s close surface texture allows for easier cleaning once construction has been completed prior to the final application of surface course. VIABASE will also help housing developments to meet the requirements detailed by the government in its construction playbook, which has asked for the industry to move towards sustainable solutions that are high performing, with longevity at the core of decisions when specifying. As well as roads on housing developments, VIABASE is also ideally suited to other areas that are used by heavy duty vehicles, such as farm roads and tracks, large parking areas and industrial construction sites. “The government has been clear that housebuilding levels need to increase, with an aim for 300,000 new houses a year to be delivered. To meet this demand, our construction customers need quality, resilient products that offer solutions to specific issues that arise at these developments,” said Carl Platt, Director of Asphalt, Paving, and Building Products for Europe. “With VIABASE, we are pleased to offer a way to ensure the longevity of housing development roads, which standard materials struggle to provide if the surface course is not placed soon after. VIABASE provides a highly durable, low maintenance surface which will meet the challenges presented by heavy duty vehicles and prevent long term problems in the overall pavement construction.”

Tilt-Up constructions allow the building to be more durable, but you need to know how it works, how long it has been used, and when not to use it. Tilt-Up constructions have become a ubiquitous way of building these days. It uses concrete and Design-Build methods to make the whole structure more durable, sustainable, and efficient. Each year, about 650 million square feet of buildings are built by using tilt-up construction. So, if you are building a new home, it would be wise to choose the tilt-up construction method. It will put up the building quicker than any other methods you can think of. But to start the tilt-up construction, you need to know some basics like how it works, how effective it is, and what benefits you will receive. The Working Process Of Tilt-Up Construction First, a large structure is made from wood, rebar, and concrete. Later, that structure is carried to the construction site and acts as the building’s exterior wall. The concrete walls are tilted up into place by a crane or a pulley. After preparing all the walls, they are then tilted into a position and act as the foundational footings. Each of these foundations is kept in place with large wooden pillars until a roof is placed on top of it and gives the whole structure a steady form. Later, concrete is poured into the gaps and the connecting parts of the walls and the roof to make the whole building sturdy and durable. Tilt-Up construction companies are experts in creating retaining walls, and the famous company Fasttilt has its own unique wall, the fast retaining wall. When Did Tilt-up Construction Become Popular Although the method may seem new and advanced to some, this method has been used since the beginning of large construction projects. There was no crane back in those days, so they depended on pulleys or lever systems. The method was popularized in the 1900s when large commercial buildings started using it and a popular magazine called “Concrete Construction” gave it the name Tilt-Up Construction. This became a modern method for building large constructions after World War Two. That is because there were fewer people to work for construction, and people needed machines and techniques to create large buildings. In the present day, with the help of computers and AI-based construction designs, Tilt-Up Construction has become more popular as it is now much safer, efficient, and less time-consuming compared to other construction methods. How Good Is It Compared To Other Construction Methods? We have talked about the popularity and the effectiveness of tilt-up construction, but how good is it? If we compare this to some other construction methods, we can get an idea of its effectiveness. Here is a list of other construction methods and how tilt-up construction is better than them. 1. Wooden Frame Construction A time-consuming method that is also labor-intensive. Although the initial building cost is low, the added cost of additional labor eliminates that benefit. On the other hand, Tilt-up construction is less time-consuming and requires less labor. 2. Steel Beam Construction This method is too costly, but sometimes, it is more durable than tilt-up constructions. The only time you should pick steel beam constructions is when you are constructing large high-rise buildings. 3. Prefabricated Steel Frame Construction This is a cheaper method than tilt-up, but there are design limitations, and not many buildings can be constructed with this method. By looking at these methods, we can see that these methods are extremely situational. On the other hand, tilt-up construction has a much better generalist use and can help with any situation. Therefore, Tilt-Up is a much better choice than these in most cases. Major Benefits Of Tilt-Up Construction Here are the significant benefits that make tilt-up construction so useful- 1. Cost-Effective This method is extremely cost-effective compared to other construction methods. It saves money in requiring less labor and can be done with cheaper materials yet yields high durable buildings. The main ingredients you need are concrete and rebar, which is very common compared to steel beams and other complex components. 2. Time Efficient This method also saves a lot of time. The concrete panels that give the building structure can be made within two or three days at best. As the concrete panels can ready the building’s structure faster, laborers can build the roof sooner, which will also be done more quickly. Last, setting up all the things can also be done in two days. This saves up a lot of time. 3. Saves Energy The tilt-up method saves money and time and saves energy, and is considered much more environmentally friendly. The walls are made of concrete and act as an excellent insulator, and it is possible to create walls with enhanced thermal properties. When Should Tilt-up Construction Be Avoided? Although Tilt-Up Construction seems like the best all-rounder method, it also has some flaws and sometimes falls behind other construction methods. For example, you might not always want concrete structures. A barn or a warehouse can be built easily with the prefabricated steel method. It is also not effective if the building is far too big such as skyscrapers. They are done better with steel beam methods because it would not lift the concrete panels that high up. Each project differs from one another, and there are specific construction methods for these projects that outshine other construction methods. So it is best to consider the building type before choosing a construction method. Final Thoughts Although there are multiple construction choices, and each serves its own purpose, Tilt-Up can be a better overall construction method used in almost all cases. Hopefully, this article has shown you the benefits of this method, and for your next building project, you should definitely try tilt-up methods if it meets all your requirements.

Building materials supplier CEMEX is providing over 40,000 tonnes of a complicated lining spray concrete for the construction of the Thames Tideway Tunnel, the biggest infrastructure project ever undertaken by the UK water industry. The Tunnel is being built to upgrade London’s sewer system to cope with its growing population. Currently, London relies on a 150-year-old sewer system built for a population less than half its current size. As a result, during periods of heavy rain, the current infrastructure can become overwhelmed. The new 25km tunnel will intercept, store and transfer sewage waste away from the River Thames. Starting in Acton, west London, the Thames Tideway Tunnel will travel through the heart of London at depths of between 30 and 60 metres, using gravity to transfer waste eastwards and be processed and dealt with in a modern state of the art facility. “The Tideway project is one of incredible scale which will solve serious capacity issues with London’s sewer system and have considerable benefits for the area’s wildlife and population, while also creating jobs, a rejuvenated river economy and new areas of public space. This is a serious piece of engineering, and we’re proud to be working with world-class contractors to build this key infrastructure in the most sustainable and cost-effective way possible for one of the world’s greatest cities,” said Sergio Menendez, President of CEMEX Europe, Middle East, Africa & Asia. CEMEX’s primary lining spray concrete is being used for the shafts and launch tunnels in the central part of the project – a 12.5km stretch of the tunnel moving under central London which is being constructed by a joint venture between Ferrovial Construction and Laing O’Rourke (FLO). The concrete is sprayed from bottom to top in one continuous operation until the shaft wall is complete. An extremely complicated mix is required, consisting of eight separate constituents which when combined give ultra-high strength of +60n/mm2, consistency of 600mm flow and a workability retention of two hours. “CEMEX’s primary lining spray concrete provided a good solution at Albert Embankment Foreshore for the construction of both connection tunnels and our 53m drop shaft through some challenging ground conditions. Having sprayed over 5,000 tonnes for this package of works meant we built a strong and reliable line of communication with CEMEX. Logistical planning was essential in the delivery of these works due to our central London location which CEMEX was able to coordinate and support with ease,” commented Borja Trashorras, Project Manager at FLO’s Albert Embankment site. When sprayed it has to adhere to the tunnel or shaft wall / ceiling and gain strength immediately to a very high rate of strength gain requirements. The concrete also needs to be highly pumpable, in some cases with a pipeline length of up to 400m. CEMEX manufactures the product at its dedicated Spray Concrete plant in Buxton, from where it is transported into central London at rates that peak at around 3,000 tonnes per month. Supply is likely to continue for a few months, although this may need to be extended due to the impact of the Coronavirus pandemic.