Concrete Inevitabilities

摘要

Just about every watershaper knows that concrete is a great material: strong, resilient, formable and capable of long service. But judging by usual practice, says past concrete forensic examiner Jerry Werner, not all watershapers seem to be fully aware of the basic permeability of the material or recognize the fact that almost all concrete structures will benefit from the use of waterproofing agents - a point, he says, that should be considered in the design process.