NM CID GS-4 Practice Questions - New Mexico CID GS-4 Concrete, Cement, Walkways And Driveways Examination Exam

Scaling is a network of fine, shallow surface cracks from early drying; crazing is loss of surface mortar from freeze-thaw or deicers Plastic-shrinkage cracks are relatively straight, parallel, and form while the concrete is still plastic; scaling is flaking of the surface mortar; crazing is a fine, map-like surface crack pattern All three terms mean the same through-slab structural failure Honeycomb is the preferred broom texture