Casting concrete decorations was yesterday. With Knetbeton quite different possibilities in the design come true. Only your own imagination sets the limits of creativity. Here, the properties of clay and conventional concrete are combined.
What is Knetbeton anyway?
This special concrete hardly differs from the normal material for casting. The main components are still cement, sand and water. The additions of this mixture are very crucial for the kneadability. Often, small glass fibers are added to give the dough-like properties a high stability. Mix the finished mixtures from the trade as usual with water.
The original Knetbeton and nice DIY instructions you get on Saris garage. If you want to learn more about the new creative concrete, check out the best at Saris Garage: Knetbeton
You should start with a little water and always mix well. In small increments increase the amount of water until the mass has the right consistency to try out your clay concrete ideas. If you add too much water, it is very difficult to make up for that with the ready-made mixture. In the amount of water you should also follow the instructions of the manufacturer. After mixing, you can work the clay concrete like clay or a modeling clay for children. You usually have one hour to do that. After that, your mass has hardened so much that it can not be shaped so well. This concrete has the great advantage over clay that it does not have to be fired. It cures like construction clay and is just as durable.
Make the clay concrete yourself
You can also make your own kneaded concrete to try out. For this you need cement, bird sand, water and detergent. First you mix the cement with the sand in the usual ratio. These two ingredients are thoroughly mixed in the dry state. Next, add 3 to 5 tablespoons of dish soap.
The only ingredient missing is the water. But since you need less water than with the classic concrete mix, you should approach the optimal consistency in small steps. Since the base mix is very dry, you should protect your hands with gloves from drying out. Slight deviations in formability compared to the original you have to accept in the Selbstmachvariante in purchasing. However, it is sufficient for initial experience with the new creative material.
The first steps and clay concrete ideas
It’s best to start with simple shapes. For this, the usual utensils from the kitchen are sufficient. Of course, these cookie cutters are then no longer suitable for baking. You can roll out the kneaded concrete like a dough and cut out shapes. With these motifs you can refine vessels or other surfaces. Later you will be able to create rose petals and other filigree ornaments.
But always stir only as much of kneadable concrete as you can really handle in the dry season. As a freshman, it does not hurt to start with simple forms and vessels during the school work. You can then spice up the surfaces with patterns or other motifs. You can also scratch or stamp this concrete. From books for pies you can get lots of clay concrete ideas. Create for or with your children a few figures from the new creative concrete.
Is Knetbeton toxic?
The finished concrete for kneading is not harmful. You can also use it for indoor use. In the self-mixed variant, you should do without it, because the ready-mixed concrete is subject to other requirements. With self-designed toy supplements, your children should have the oral phase for a long time behind them. From around the age of 12, there should be no danger. With your clay concrete ideas you can design your home and your garden individually. There are suggestions and ideas in many areas of life. You have the great advantage with the kneading concrete, that it dries by itself in the air. He is also impervious to water. In its durability it is equal to the construction clay. Live out your creative dreams and beautify your environment with unique sculptures.