Drainage
Cracks! In Concrete
One of the more disagreeable features of construction concrete is its ability to generate cracks. Cracks are of several varieties. Some are very fine, almost invisible to the naked eye, some are large and ominous looking. There are two basic types of cracks; the first type is shrinkage related while the second type is external…
Read MoreWhat Is the Deal about Fill?
Fill is a broad subject that is frequently a factor in residential foundation construction. Most often, fill is a legacy the builder inherits when he buys lots which have been filled by the developer. Fill can generally be divided into three types: Engineered fill Forming fill Uncontrolled fill Engineered fill is that which has been…
Read MoreDrainage and Waterproofing
Commercial buildings and homes are frequently constructed on lots which are not flat. In these cases, drainage and waterproofing may become important issues. Any time there is a change in grade of the foundation slab, there is a possibility of water appearing on the downhill side of the grade change. Often a structure is constructed…
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