Search results
Results from the WOW.Com Content Network
Barrier release agents prevent adhesion by the development of a physical film or barrier between the forming surface and the concrete. Reactive release agents are chemically active and work by the process of a chemical reaction between the release agent and the free limes available in fresh concrete. A soapy film is created which prevents adhesion.
The Crane Group Companies (also known as Crane Group) of Columbus, Ohio, USA, is a holding company of operating units primarily involved in the manufacturing and distribution of building products.
The inception of form liners began with fairly simple images for concrete, including cut-out shapes and silhouettes resting on a background texture. As time passed, these designs grew in complexity, and creative artists and sculptors began to work with form liner manufactures to produce and design anything imaginable in concrete walls, and on a ...
Concrete landscape curbing (or concrete landscape bordering) is an alternative to plastic or metal landscape edging. Landscape curbing is made with various elements of concrete depending on the climate where it is being used. [1] Concrete landscape curbing has become more popular over the last decade with suppliers offering a variety of styling ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The American Concrete Institute (ACI, formerly National Association of Cement Users or NACU) is a non-profit technical society and standards developing organization. ACI was founded in January 1905 during a convention in Indianapolis.
However, most releases are much more detailed in the recitation of what is being released and the extent of the release (where it is valid, when it become valid if there are conditions on its validity, the amount of consideration if it is substantial) and they are either copied and modified as necessary from various form books or drafting manuals used by lawyers or are preprinted forms that ...
Air entrainment in concrete is the intentional creation of tiny air bubbles in a batch by adding an air entraining agent during mixing. A form of surfactant (a surface-active substance that in the instance reduces the surface tension between water and solids) it allows bubbles of a desired size to form.