Hill and GriffithApr 16, 20202 minHow to Keep Concrete From Sticking to WoodExcerpt from the December 14, 2018 article in SFGate by Mike Matthews Construction professionals routinely use plywood panels as shaping...
Hill and GriffithFeb 13, 20202 minFormwork Lubricants - Types and Uses of Release Agents for FormworksExcerpt from The Constructor Magazine by Kavita Pai Concrete formwork lubricants are high-quality form seasonings that are applied to the...
Hill and GriffithJan 3, 20191 minWhat is Concrete Release Agent Form Oil Made Of?There are three types of concrete release agents. They are very different in their cost, use and composition. Concrete form release...
Hill and GriffithAug 13, 20182 minChoose the Form, and You’ve Narrowed the Choice of Concrete Form Release AgentBy Sidney Freedman, Director, Architectural Precast Division, Prestressed Concrete Institute, Chicago, Illinois for a Aberdeen Group...
Hill and GriffithApr 13, 20183 minDie Casting Porosity Causes and Solutions - Part 1By Tim Cowell, Hill and Griffith Company, Technical Director Gas Porosity Porosity is the biggest problem in die casting. There are two...
Hill and GriffithNov 17, 20173 minHow It's Made - Precast Concrete Walls with Release Application VideoPrecast concrete walls are made in a controlled plant environment where weather can't interfere with the curing process. They're cast...
Hill and GriffithMay 5, 20179 minRelease Agents for Die Casting: General Aspects and State of the ArtSome basic features are common for all kind of release agents (R.A.). They are: Incompatibilty with the product to be demoulded both...
jamieefurd5Mar 17, 20171 minChoosing the Wrong Release Agent Creates Concrete Bug Holes(This blog post comes from a YouTube video that illustrates how the selection of concrete form release affects the production of concrete...
Hill and GriffithOct 21, 20161 minPrecast Concrete Double-Tee Beam - Concrete Release Agent ApplicationThis video is about manufacturing a Double-Tee prestressed precast concrete beam. From Wikipedia, "A double tee or double-T beam is a...
jamieefurd5Feb 9, 20162 minPreventing Bugholes in ConcreteFrom the Portland Cement Association site, "Bugholes are surface voids that result from the migration of entrapped air (and to a lesser...