seismic-retrofitting

4 года назад

This video follows a contractor as they inspect a previously retrofitted crawl space. The contractor identifies several issues with the previous work, including the use of an excessive number of side plates, improper installation of anchors, and a lack of connection between the floor diaphragm and the sill plate. The contractor explains the potential consequences of these issues and emphasizes the importance of ensuring that retrofit work is done correctly.

1 год назад

This video provides a step-by-step guide on how to seismically retrofit a house. The speaker explains the process of securing the foundation to the mudsill, reinforcing the floor joists, and bracing cripple walls with plywood. They also discuss the importance of ventilation and the use of specific fasteners and materials.