Viruses are classified by the type of nucleic acid they contain, and the shape of their protein capsule. Examples of several viruses are shown in Figures 1-3. Figure 1. Structure of a variety of viruses. Image from http://www.gene.com/AE/AB/GG/examples_of_viruses.html.
Stucco is a durable and beautiful building material, but homeowners should accept that it just isnât waterproof. If youâre concerned about damage to your home, look from these signs that your stucco is, indeed, due for a waterproofing job: Paint coating stucco is chipping, peeling, fainting, or cracking.
With a stucco exterior, if not applied carefully and properly, you are certainly in for potential problems. In our experience, the vast majority of homeowners who have stucco have had some kind of water intrusion issue.Stucco is a porous material and is designed to allow the absorption of water.ith a stucco exterior, if not applied carefully and properly, you are certainly in for potential problems. In our experience, the vast majority of homeowners who have stucco have had some kind of water intrusion issue.