A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nest sound-concentrating device for grouting and embedding of reinforced concrete works
The invention relates to a nest sound-concentrating device for grouting and embedding of reinforced concrete works, comprising an embedded grouting conduit. One end of the embedded grouting conduit is provided with a cap unit used for plugging the top of the embedded grouting conduit, and the other end thereof is provided with a conduit end cap used for plugging the bottom of the embedded grouting conduit. The nest sound-concentrating device has the advantages that the cap unit and the conduit end cap help plug the embedded grouting conduit, and fluidic concrete is avoided entering the embedded grouting conduit during concrete grouting; the nest sound-concentrating device is simple in structure, convenient to manufacture and install and widely applicable and is adaptable to various severe construction environments, and at the premise of meeting engineering construction specifications and construction techniques, the quality, progress safety and economic benefit index of an underground reinforced concrete grouting work are effectively improved.
Nest sound-concentrating device for grouting and embedding of reinforced concrete works
The invention relates to a nest sound-concentrating device for grouting and embedding of reinforced concrete works, comprising an embedded grouting conduit. One end of the embedded grouting conduit is provided with a cap unit used for plugging the top of the embedded grouting conduit, and the other end thereof is provided with a conduit end cap used for plugging the bottom of the embedded grouting conduit. The nest sound-concentrating device has the advantages that the cap unit and the conduit end cap help plug the embedded grouting conduit, and fluidic concrete is avoided entering the embedded grouting conduit during concrete grouting; the nest sound-concentrating device is simple in structure, convenient to manufacture and install and widely applicable and is adaptable to various severe construction environments, and at the premise of meeting engineering construction specifications and construction techniques, the quality, progress safety and economic benefit index of an underground reinforced concrete grouting work are effectively improved.
Nest sound-concentrating device for grouting and embedding of reinforced concrete works
CAO LIN (author) / XU DONGFENG (author)
2015-10-28
Patent
Electronic Resource
English