SRW or segmental retaining wall design has just gotten easier. Allan Block has created and published the document Best Practices for (SRW) Segmental Retaining Wall Design to help educate and promote better design and construction practices of retaining walls in the field. Allan Block Corporation drew on its 25 plus years of research, design and field experience as well as working with other industry professionals to create a detailed document that highlights typical issues that may be present on any given project.read more