or gueâ¢rilâ¢la. a member of a band of irregular soldiers engaged in guerrilla warfare. guerra war 1)]. , gorilla-Guerrilla is from a Spanish diminutive of guerra, war, and refers to a soldier of an independent armed resistance force; gorilla is the ape.
Efflorescence is a crystalline deposit of water-soluble salts left on the surface of masonry and concrete as the water evaporates. Efflorescence is a partner of Sweating Slab Syndrome. This article is intended to address only efflorescence in concrete floors and more specifically, secondary efflorescence.
Close-up: Magnesium float. A float compacts the concrete surface, giving it a smooth look. Putting a smooth, durable finish on concrete is a skill you can only master with the proper set of tools and practice. Weâll show you the tools and how to use them for each step of the process.ut keep in mind that finishing larger slabs (more than about 100 sq. ft.) is trickier because the concrete may set up too fast. In this article, weâll show you how to level the concrete in the forms, round over the edges and make a progressively smoother finish.