Concrete Molds Are Increasingly Popular
With on-going advancements in technology, new materials have been developed for making concrete molds. This being fact, the material you select for your molds depends on both the nature and size of the concrete project you have planned. No two concrete projects are alike and what works greatly for one will not necessarily work well for another.
Latex molds for example have become immensely popular simply because it’s so incredibly easy to use. There’s no mixing involved, and there’s no special preparation involved. In fact, the latex you buy is ready to use immediately, and this is why it’s the option of choice for so many people. However, if you’re an impatient person, then it may not be the ideal choice for you, considering that it generally takes a relatively long time to set. In other words, if you’re using latex for your molds then you’ll need to make the mold a day or two before you intend using it. Something else which is worthwhile noting is that latex molds have a tendency to shrink. Even though the amount of shrinkage is negligible, it may pose to be a problem depending on your personal requirements, and what you intend using the mold for.
Polysulfide rubber is the second most popular concrete molding material. It typically comes in 2 parts that need to be mixed… but it is highly durable. Additionally, the material is pretty stretchy. The major downside to polysulfide rubber is that it has an unpleasant odor (it smells pretty bad); however it does not smell nearly as bad as, let’s say asphalt and its durability has won it popular usage as a concrete mold.
For large-scale projects, there will be times when timber or steel need to be used to make your concrete molds. Polysulfide rubber and latex remain great choices for small to mid-sized concrete projects but lose applicability on heavy projects.
Even though I have highlighted the most popular materials used to make concrete molds, please be sure to do some research to see exactly which material is most appropriate for your specific project. All projects are different and each project deserves its own considerations.
Looking to find the best info on concrete molds, then visit www.meet-mr-concrete.com to find the best advice on the concrete mold for you.
Tags: concrete mold, concrete molds, diy, garden, Gardening, repairDecember 08 2009 | Gardening | No Comments »