2012年(464)
分类: Delphi
2012-08-08 14:39:56
Inside highway asphalt concrete road surface, both SMA and Super pave
technology need high dependence on the form and rank of aggregate. Especially
for the content of needle plate type in the basalt, the first kind
processing chart cannot match the requirement any longer. Therefore, us puts
inside the latest crushing and screening processing chart-Mire number of
Vertical Shaft Impact Crusher to fulfill your need. Our prime-quality aggregate
made with this production line is broadly utilized in road surface of numerous
freeways.
During this work, the company was asked to look at the feasibility
of removing a large reinforced concrete fuel storage facility that dated back to
World War One. The developer's original plan called for new construction to be
built on top of the facility as it was structurally sound and calculations
showed that it could easily accommodate and type of structure up to a 22 storey
building. However, this plan was eventually ruled out and its demolition
considered necessary.
The 'bunker', as the site became known, had been built
in two phases. Phase one was built from 1915 to 1918 and consisted of a concrete
retaining wall on the four sides, stretching 160 m (525 ft) and 10 m (33 ft)
tall, with a central concrete wall that turned it into two separate tanks. These
were then roofed using timber joists and boards covered by roofing
felt.
Drawing on over 30 years coal-grinding experience, we understand the
need for equipment, which provides dependable, round-the-clock service for
coal-fired power stations and industrial plants.
To ensure quality and
reliability, Minerals coal grinding equipment has been field tested under the
most severe and demanding
operating conditions.
The reworking of the structure that started in 1936
and was completed in 1942 to ensure that it could withstand the effects of
potential air attacks turned it into the mammoth demolition challenge it now
is.
The wooden roof was removed and the side walls were protected by an
additional wall 2.5 m (8.2 ft) in depth that thickened towards the base, where
the total thickness ended up as being 8 m (26.3 ft). The original walls were
also increased in height by 2 m (6.6 ft).
From single components and repair
parts to complete coal and coke pulverizing systems, HONXING’s engineers can
recommend the optimum solution to meet you specific needs.
The quality of the
product is very high. Content of needle plate type is no more than 5%. A diabase
in Africa, once adopted and Impact Crusher.
But content of needle plate type is more than 10%, resulting the bad sell of its
product. After using VSI Series Vertical Shaft Impact Crushers, the content of
needle plate type in the product is reduced to 4.7%.