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Sci-tech information: Singapore to file for "Green Lanes" test program

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Singapore Land Transport Authority announced recently that it would launch a six-month test program on paving with recycled material.

Long reputation new method of paving
The authority has paved a piece of 200 meters in a express way. Apart from asphalt, they adopted industrial and domestic blocks of furnace bottom ashes. Besides, the exam section was located outside a parking lot for heavy vehicles. There are other traffic and much more loads which makes it the right place for test.
Singapore proposed an evaluation program on paving with recycled material Two decades ago. That is why there are several within the existing paving material. But in this new plan, recycled material takes up a better proportion. Asphalt wearing layer, black base, road bottom and road base from the road. Previously, recycled material only appeared at one layer with the road. Four layers will all be made up of recycled material. Following your program, the authority will evaluate the wearing condition. If the outcome is satisfying, the authority will widely adopt these materials in paving, helping the proportion.

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Depend less on sands overseas
There are reasons for Singapore's dependence on the test program "Green Lanes". To reduce their reliance upon imported raw material like sand comes the initial. Granite, a crucial material for paving is usually imported. With fluctuated prices with the granite and political issues standing in the way in which, their garbage aren't an easy task to get.
Although it remains unclear with all the cost outcomes of saving money Lanes�, recycled materials do save millions Singapore Dollars compared with granite.

Thorny problems of garbage disposer solved
Environmental friendly Green Lanes also tackles the difficulties of waste disposer. Speedy development exerts side effects---producing innumerous garbage. Mathematically from National Environment Agency of Singapore, the citizens produced 5.6 000 0000 plenty of garbage in 2007.
At the beginning of 1990s, Singapore government began to provide the projects of recycling, encouraging residents and enterprises to attenuate producing trash. After the "Green Lanes" succeeded, solid garbage will be burned and processed.

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