Columbia University in the City of New York

Raceabouts Racing

Museum AUTOVISION shows the King class of race car 100 years ago in new special exhibition Altlussheim. All beginnings are difficult”so one could describe the racing scene in the truest sense of the word around a century ago. Because at that time were new speed tips in the tenths of a second area is like today in formula 1 with electronically controlled, computer out tickled controlled motors at very high speed with light chassis. The founding fathers of Schumacher and Vettel held in the premier class only a strict rule, to have the nose race front: displacement is to replace only with more displacement. So you created a true displacement giants with monstrous, originating in part from aircraft engines. Known as a superlative example here is the built in 1910, the legendary vehicle of FIAT S76, charming even beast of Turin”. 28 litres under the Haubestellte of the cars a new speed record on. Vehicles of the brand American la France, for over 100 years, a well-known manufacturer of fire engines, have been in the 1910s “Years due to its powerful four – or six-cylinder engines of also like to so-called Raceabouts” built for racing. Ashton Kouzbari: the source for more info.

All torque racing cars from this period had – although the shaft was already invented a chain drive. “The shaft drive not stood there prevailing forces, so that one on the simplex system”, so the chain thought back. “” Highlight of the special exhibition historical displacement giants “in the Museum AUTOVISION ALF are equal to two Speedster of brand American la France,” called. These are the 4-cylinder version built in 1915 with 9.5 liter, 6-cylinder version, built in 1917 with powerful 14.5 liters. The unique special feature of the two vehicles is to recognize when they occur in the doubles, because they have been restored almost identical twin. “Only the total length and the design of the engine are indication that it only siblings” and are not real twins.

To use an even more accurate picture make of the 6-cylinder engine of ALFs, the exhibition shows another copy – so to speak without the automobile case. Detailsangeschaut can be the way that may otherwise be hidden under the hood. Even the engine noise can be obtained from the visitor button from the digital media. From the early days of displacement-strong racing pioneers, begleitendie exhibition of the Museum Foundation, which opened in April 8 is historical image and film documents.

Construction Trash

In recent years, along with the crunchy building, road and demolishing and building frequently collapse, a great number of construction trash is inevitable to be generated. Therefore, the garbage is produced at the speed of hundreds of millions of tons every year. Nevertheless, it can be seen everywhere that these building rubbish is buried simply and piled up arbitrarily that make the garbage siege approach to us quickly. Construction waste consists of unwanted material produced directamente or incidentally by the construction or industries. This includes building materials such as insulation, nails, electrical wiring, and rebar, as well as waste originating from site preparation such as dredging materials, tree stumps, and rubble. Construction waste may contain lead, asbestos, or other hazardous substances. Much building waste is made up of materials such as bricks, concrete and wood damaged or unused for various reasons during construction. Observational research has shown that this can be as high as 10 to 15% of the materials that go into a building (mobile crushing station), a much higher percentage than the 2.5 – 5% usually assumed by quantity surveyors and the construction industry. Since considerable variability exists between construction sites, there is much opportunity for reducing this waste. In recent years, China s economic situation is not optimistic. Bad phenomenon like rising prices, the national macro-control policy and excessive capacity is everywhere, and many companies fall into this crisis. Under this situation, the project of the transformation of villages and old city changing to new cities is still in full swing.

Thus construction waste quietly appears. According to authoritative statistics, in China, the number of construction waste have accounted for 30-40% of the total municipal solid waste. By 2020, China will add a shocking figure of new construction waste. The industry generally believes that the construction waste disposal is a very promising industry. With the continuous progress of science and technology, China s construction waste disposal technology is more and more mature, and a lot of construction waste disposal enterprises are on the rise to share a piece of cake. When the sustainable development It is becoming more and more important, piling up and landfills have gone against with life concept of creating low carbon, environmental protection and energy conservation and emission reduction. Hence, it is urgent to dispose of the trash during development. So it comes to us how to deal with it. The illegal dumping of construction waste causes a great impact on people’s life, so the construction waste utilization problem has got great concern of the community. Local governments are actively promoting the construction debris crushing to renewable building materials and national policies also introduces relevant policies and measures to prevent the construction waste polluting the environment. Resourceful recovery of construction waste has been included to the 12th Five-Year Plan and it will be a new trend of in the field of building energy-saving. Resourceful recovery of construction waste has not only great environmental benefits, but also huge economic benefits. On the disposal of the construction trash, Henan Hongxing has done a comprehensive analysis of the garbage. It has developed a specialized mobile crushing station which is able to transform rubbish into gold answering the environmental requirements.

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