Self-leveling concrete can be used to repair uneven concrete floors. Some benefits of self-compacting concrete include minimizing construction time, ensuring compaction in confined spaces without vibration, and reducing noise pollution. An example of its use is in the anchorages of the Akashi-Kaikyo Bridge in Japan, where it reduced construction time by 20%. Self-compacting concrete has also been used in large concrete tanks and products to improve working conditions.

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If you have areas of your concrete floor that are uneven and look unsightly, you can apply a layer
of self-leveling concrete to repair the damage. user.
http://www.selflevelingconcrete.net
==== ====
The use of self compacting concrete has been encountering a gradual increase ever since a
prototype of the concrete developed in the year 1988. Some of the main reasons for employing
self compacting concrete are:
To minimize the period of construction.
To ensure structure compaction, particularly when vibrating compaction is tough in confined
zones.
To eliminate noise produced due to vibration; this can be particularly effective in concrete product
plants.
This just goes to imply that the present state of self compacting concrete is indeed a special one
rather than the standard concrete.
A good example of an application of this concrete is the Akashi-Kaikyo (Straits) Bridge
anchorages. The bridge that was opened in April 1998 is a suspension bridge that has the longest
span in the world, at 1991 meters.
The cast concrete volume that was required for the two anchorages reached around 290,000 m3.
A novel construction system that takes complete advantage of this concrete performance was
specially introduced for this. The concrete was missed at the batcher plant that was located beside
the site and then was discharged out of the plant. The concrete had to be transported 200 meters
via pipes to the casting site. Here, there was an arrangement of rows of pipes, about 3 to 5 meters
apart. After this, the concrete was cast from gate valves that were located at an interval of 5
meters alongside the pipes.
To ensure that the cast concrete surface level is maintained, the valves were controlled
automatically. Subsequently, it was noted that the self-compacting concrete reduced the period of
anchorage construction by 20 percent, from 2.5 years to 2 years.
This concrete was also utilized for the wall of a huge LNG tank of Osaka Gas Company. The
concrete casting of this wall culminated in June 1998. And the self compacting concrete volume
that was used in the tank came to a consolidated 12,000 m3. The fact that self compacting
concrete was adopted naturally implies the following:
The lots number reduced to 10 from 14, since the height of one concrete casting lot was
increased.
There was a reduction in the number of workers to 50 from 150.

2. The period of construction of the structure reduced to 18 months from 22 months.
Usually, self compacting concrete is made use of in concrete products to remove vibration noise.
The working environment is thus enhanced at plants and it becomes possible for concrete product
plants to be situated in urban areas.
In 1996, the annual production of concrete products that make use of self compacting concrete
was over 200,000 tons
The undeniable truth is that self compacting concrete requires a lot of care and experience, when
compared to conventional vibrated concrete. Personnel at plants definitely require training and the
right amount of expertise for successful production and handling of SCC. Initially, it might be
necessary to perform several tests than usual in order to learn about the intricacies and skill
involved.
To learn more about self consolidating concrete [http://www.todaysconcretetechnology.com]; visit
[http://www.todaysconcretetechnology.com].
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If you have areas of your concrete floor that are uneven and look unsightly, you can apply a layer
of self-leveling concrete to repair the damage. user.
http://www.selflevelingconcrete.net
==== ====