Firm unveils new technology to boost mass housing
By Kingsley Adegboye
A new technology that could assist in the realisation of the dream by Nigerians to own affordable housing has been introduced into the country. Known as insulated concrete building system, the new technology utilises form work panels, manufactured from ultra high density expanded polystyrene (EPS), which are used to construct walls, floors and roof panels for houses.
These panels are then filled with ready-mixed concrete and left in place permanently as thermal insulation. The Irish technology exploits the insulation properties of the polystyrene and the structural integrity of the concrete has been used in Europe and in North America for over 50 years. The new technology is being promoted by Messrs Servetek Construction Nigeria Limited in partnership with Roche Group.
The General Manager, Servetek Construction Nigeria Limited, Mr. Bunmi Oyeleye told Vanguard Homes & Property that the building system will revolutionise te provision of mass housing in Nigeria. He said the demand for housing in Nigeria cannot be met by the traditional building methods and high cost of building materials. Noting that every family deserves a good home, Mr Oyeleye said the Roche and Servetek housing system offers the solution to the longstanding housing challenges faced by many Nigerians. According to him,
new housing developments should have quality infrastructure including power supply, recreational areas and green spaces. He explained that the design of the housing scheme allows community engagement in interaction and maintenance as well as management of the environment.
Explaining further the durability of the system, he said the solid concrete used along side other materials fabricated by Roche Group here in Nigeria is stronger than the conventional sandcrete blocks. The system which services are pre-installed is thermally efficient; this keeps the heat out and the cool air inside the building.
Pointing out that the system is resistant to earthquake, fire and termite, he said it also saves money and creates affordable construction solutions with about 20 per cent reduction cost. Assuring that funding cost can be reduced by 90 per cent compared to conventional building methods, he said costs are controlled through efficient management systems, as much of the construction process is carried out in a controlled environment at their factory.
In terms of delivery, the general manager said the building system is simple and efficient. On site, he said, construction is 90 per cent quicker than the conventional building methods. ‘In fact, we can finish ten of the standard RR90 bungalows in one week. We can finish the installation of one three-bedroom bungalow under four hours. In terms of sustainability, 100 per cent of our steel is recyclable. Our system saves energy through the use of thermal efficient materials” he noted.
Density Of Concrete - News
Known as insulated concrete building system, the new technology utilises form work panels, manufactured from ultra high density expanded polystyrene (EPS), which are used to construct walls, floors and roof panels for houses.
It escalates in density, the oceanic wash and ascending organ chords coming to dominate. The final two tracks take a different approach, more playfully organic, the synths mimicking real instruments and the songwriting unconstrained.
But it has no plans to reduce them to their original and safest low-density configuration. The safety of the spent fuel storage pools at the nation's 104 nuclear reactors has come under renewed scrutiny in the wake of the March 11 nuclear disaster in
Unique attributes of the project include a central high-density filing room which required slab reinforcement with steel beams and additional concrete. VA also specified a glass wall partition system provided and installed by DIRTT Systems with one
“Wuhan Greenland Center continues our commitment to providing designs that enhance China's ability to provide for an increasing population density while striving to reduce energy use and carbon emissions without compromising design quality,
Concrete Density – Searching for concrete density? Here’s how ...
If you be trying to find information about concrete density, here is how to help you save through a lot of trouble. Learning what are the denseness associated with cement is not the primary point. The most crucial part is to learn exactly what cement is really. We view it everywhere all of us go. In almost all building, we can see that concrete can be used. We are really encompassed by cement. That’s the reason Bob Marley called New york since the “Concrete Jungle” since almost all the buildings in the city which in no way sleeps are made from cement.
Concrete is not only used broadly in the united states, worldwide, nations with financial systems that could handle it uses concrete coating as the main construction materials. In Asian countries, all the main highways as well as highways on financially : steady countries offers cement dependent. The majority of the houses within the Philippines are manufactured from cement. In Asia, concrete is actually widely employed for homes, floorings, walls, highways and structures.
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Brother concrete is perhaps the most favored human being – created product on the planet. Actually, most companies and manufacturers have made prospects about this business, it is among the biggest industries on the planet powering producers with over thirty-five Million Us dollars, and mind you, that’s a lot of cash. What is in cement? What makes it so desirable for building and other points? Can you eat concrete? Simply kidding…
Cement is made from a mixture of concrete, fly lung burning ash, slag concrete, combination, drinking water and other chemicals. You see, concrete is created. There is no readymade concrete, actually pre- cast cement is created by these ingredients. It’s basically employed for building the word concrete by itself had been based on the Latin term “concretus” that if actually translated signifies condensed or compact, that will help to make a lot of sense since concrete, whenever combined and dried out properly is extremely dense, really compact and hard. This is among the toughest materials on the planet. Because of this , the reason why it is a lot advantageous through just about all building companies and other people. It’s because of one word”: Strength. It is all that means something nowadays.
Density Of Concrete - Bookshelf
Significance of tests and properties of concrete and concrete-making materials
Because the density of cellular concrete may be varied over a wide range, ... The lower density cellular concrete has lower thermal conductivity (higher ...User's Guide to ASTM Specification C94 on Ready-Mixed Concrete
B — Lightweight concrete density testing procedures (ASTM C 567). ' Air-dry density has been replaced in ASTM C 567 by equilibrium density. ...Advanced concrete technology, Processes
All high-density concrete should be cured in a similar way to standard concrete. Metallic aggregate concretes, if not contained, should be protected from ...A treatise on concrete, plain and reinforced, materials, construction, and design of concrete and reinforced concrete, with chapters
The example on page 139 illustrates the method of determining the density of a concrete or mortar. •The densities of dry aggregates of uniform specific ...High-Strength, High-Density Concrete
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Density of Concrete
"The density of normal concrete is 2400 kg/m3 and the density of lightweight concrete is ... "Volume generally assumed for the density of hardened concrete is 150 lb./ft3. ...
Concrete - Wikipedia, the free encyclopedia
In contrast to modern concrete structures, the concrete walls of Roman buildings were ... Concrete is a composite construction material, composed of cement ...
Density of Concrete - What is it? I Have the Answer.
The density of concrete is often misunderstood and will vary relative to your specific concrete mix. Concrete density is capable of significant variance ...
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Understanding the Density of Concrete
The density of concrete is a measurement of concretes solidity. The process of mixing concrete can be modified to form a higher or lower density of concrete end product.