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The best solution for static cutting and demolition of bridges

2022-05-27

In the process of engineering construction, due to changes or errors in design functions and problems of construction quality, some concrete structures that have been poured must be demolished.

The traditional method is manual chiseling or mechanical crushing, and the more advanced method is static crushing or blasting demolition, but these methods are either inefficient or risky, and generally have serious noise and pollution, and this method is in the process of demolition. Qualified retained structures will be disturbed and damaged to varying degrees, resulting in cracks in the retained part of the concrete or the separation of the steel bar and concrete, making it difficult to meet the quality requirements of the original design.

On the other hand, during the installation of subsequent equipment, instruments, etc., it is also necessary to drill holes of different diameters, angles and depths in the poured concrete structure according to the installation requirements, and to ensure that the concrete structure is not damaged and ensure that The quality of the installation, and some require large-scale cutting and separation at different positions of the existing concrete structure to meet the needs of certain technical functions.

diamond wire saw for cutting and demolition of bridges

Practice has proved that the use of diamond drilling bit and cutting technology can carry out any non-destructive static drilling, separation and demolition of reinforced concrete structures without any disturbance to the retained structure, no vibration, no noise and no pollution during construction. , not only has high construction efficiency, good safety performance, and truly realizes environmentally friendly construction, but also changed the traditional construction process of some engineering construction industries, greatly shortening the construction period and saving a lot of labor.


diamond wire saw for cutting and demolition of bridges

SANG's high-performing hybrid bead wires are engineered to cut through both concrete and highly reinforced concrete. The vacuum technology allows you to achieve high cutting speed while still keeping the long lifetime of the diamond wire. This gives high productivity and increased performance.



For more details about diamond saw blade or polishing tool,contact us

WWW.SANGTOOLS.COM

[email protected]





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