제어발파 VIDEO: Controlled blasting for construction

Controlled blasting for construction

Utilities Kingston, on behalf of the City of Kingston, are constructing a new office building. The work involves removing limestone bedrock located close to an existing building. To help explain the process the following video was created for people to understand the safety of this work.

Controlled Blasting source Siby Mining

제어발파(Controlled blasting)

발파시 발파공 주위에 발생하는 균열대를 최대한 억제시키고 공과 공을 

연결하는 파단면을 형성하여 평활한 굴착면과 주변 지반의 이완 및 

손상을 최소화하는 공법

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