Why Does Concrete Crack? There are many causes for cracking in concrete: overload; earth movements (settlement, frost heave, consolidation, soil shrinkage, soil expansion, landslide, etc.); material shrinkage; impact; etc. This article considers shrinkage. What is shrinkage in concrete? Shrinkage occurs… Read More
Archives by Month: January 2018
A Case Study of the Weathering of Treated Lumber
How quickly does treated lumber weather? Here is a photo I took of a picnic table near our office on June 15, 2016 Here is the same table from a similar angle approximately nine months later. The lumber has… Read More
Help!! Anchor Straps
This doesn’t look right, does it? It’s not. The top two straps for the anchor connector for the top of the cast-in-place concrete basement wall were separated, bent flat against the top of the basement wall, wrapped around the sill… Read More