The technology needed to install the steel structure:
1. Before steel structure equipment, all kinds of records and statements such as the factory certificate of components, data test statement, w...
A development permit was filed to approve the construction of a new office at 1591 Howard Street South of Market in San Francisco. The project proposal included the construction of a new four-story...
The structure mainly made of steel is one of the main construction structure models.Steel is characterized by high strength, light self weight and large rigidity, so it is suitable for manufactur...
In 2017, when California relaxed the rules for obtaining building permits for accessory dwelling units — otherwise known as ADUs or “granny flats” — on single-family residential properties, it igni...
The renovation and maintenance of steel structure engineering is to deal with the steel components with quality problems and serious rust. The disadvantages of steel structure engineering are low ...