Collect all insulation in a contractor-grade bag, seal it, and properly dispose of it according to your local trash collection regulations. Using a shop vac, vacuum any remaining dust and debris from ...

The City of Calgary is now aiming to complete the construction of the replacement Bearspaw feeder main by the end of the year. That accelerated timeline places the project's targeted completion one ...

The ruling confirms that alloys are classified by the metal predominating by weight. Since copper predominated, the brass ...

A super large cross-section rectangular pipe jacking machine is put into use in the construction of a subway station in Hangzhou, Zhejiang province, on Aug 26. [Photo/China News Service] A super large ...

Abstract: Soft robots have unique advantages over traditional rigid robots and have broad application prospects in many fields, such as pipe inspections. Several of the reported pipe-crawling soft ...

Abstract: In this paper, a rectangular dielectric rod antenna fed by an air-substrate parallel strip line is proposed. The dielectric rod has a compact and regular structure, which is easy to ...

Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...