The key to keeping the mortar fluid and 'pumpable' lies in using the correct type and quantity of plasticisers. These along with other secret ingredients are what differentiates the really good gun injection mortars, such as Easipoint, from plain old sand and cement, and make the whole concept workable.
A boy gives his friend a holla on the phone. The definition of holla, or hollo, is a slang term meaning holler, which is a shout or call. An example of holla is giving someone a call on the phone; give them a holla. holla. holla.
lamella. 1. a thin scale or plate, as of bone. 2. a medicated disk or wafer to be inserted under the eyelid. adj., adj lamelÂ´lar. circumferential lamella one of the bony plates that underlie the periosteum and endosteum. concentric lamella haversian lamella.endosteal lamella one of the bony plates lying beneath the endosteum. ground lamella interstitial lamella. haversian lamella one of the concentric bony plates surrounding a haversian canal.intermediate lamella (interstitial lamella) one of the bony plates that fill in between the haversian systems.ircumferential lamella one of the bony plates that underlie the periosteum and endosteum. concentric lamella haversian lamella. endosteal lamella one of the bony plates lying beneath the endosteum. ground lamella interstitial lamella. haversian lamella one of the concentric bony plates surrounding a haversian canal.