2torial #0675:
Learn2 Mix Cement

Get in the mix

From setting fence posts to pouring footings to repairing old mortar--a little cement can go a long way. But first you have to know how to mix it. Before you call the professionals, read on. We'll take you through the tools and techniques of this procedure.

This 2torial details the steps for mixing cement by hand, which is a strenuous procedure. First off, the bags of mix are heavy--70 to 90 pounds (32 to 41 kilos). Add the muscle power needed to mix the material (and possibly the sand or aggregate) with water, and you have a pretty serious workout on your hands. For this reason, use these steps only if your project requires less than 10 cubic feet (3 cubic meters) of mixed material. Anything more and you should probably either rent a cement mixer (available at most building supply stores), or hire professional pourers with a mixing truck.

Given the physical requirements, be aware of safety. Don't overextend yourself when lifting, mixing, or pouring. Wear heavy-duty work gloves and boots. Also, cement mix contains somewhat hazardous ingredients, such as lime, so work in a well-ventilated area (preferably outdoors) and avoid touching the dry mix or the wet cement for any extended period of time. The chemicals can irritate or even burn your skin.