How To Build A Hypertufa Sculptures – Informations! Hypertufa sculptures can enhance the appearance of your garden. The artificial stone is not only lightweight however can also be used to make a variety of items such as plant containers, stepping stones, boulders and sculptures with faces and other beautiful shapes. You can either use molds to shape the Hypertufa or can carve the material into desired shape. If you want to know how to make hypertufa sculptures you may need to learn about the correct way to handle and sculpt it.
We are describing the entire process of making hypertufa sculptures below both by carving and mold method:
1) Preparing the Hypertufa mix for carving
If you wish to carve hypertufa the consistency of the mixture must be thick and it should resemble the cookie dough as carving it will be difficult if it has liquid consistency. While using the molds the consistency of the hypertufa can be liquid. In order to get the right consistency of the mixture you may need to add equal parts of Portland cement, Perlite/ Vermiculite, Peat moss etc. Add the water slowly to this mixture. You must always wear gloves and goggles while mixing the ingredients for the Hypertufa mixture. Enough water must be added to it so that a ball is formed with the mixture in the hands. The mixture must be used immediately as if you set it aside to be used later, it may harden and you may need to start over again.
2) Make a Carving Block
In order to prepare a carving block you may need a cardboard box. Pack hypertufa mixture inside the box and lift the box. Tap its bottom on the table to get rid of the air bubbles. Ensue the mixture is packed tightly in the box. Keep the box on the table and allow it to set for 10 minutes. Once the mixture sets you can remove the walls so that you can access the complete carving block.
3) Carve Hypertufa
To carve Hypertufa you can use various tools such as knives, chisels, spoons, nails and files. You can start sculpting the carving block into desired shape while it is still moldable. To carve the square block into oval you can shave off the edges of the block. You can also sculpt a face on the front of the carving block. To scoop out eyes you can use spoon and lips as well as nose can be sculpted from the removed excess material. You can run a wire brush over sculpture so that the surface turns smooth.
4) Cure the carved Hypertufa
Once the carving is done you can keep the hypertufa to set and harden. You can put the sculpture inside a big plastic bag and keep it aside for approximately one week. You need to place the sculpture containing bag in direct sunlight. If sunlight is not available it can also be kept in the shaded area. You need to sprinkle water on the sculpture every day during curing period. After one week it can be kept in the desired place in the garden.
The best method to make Hypertufa sculptures is by using adhesive sand and Portland cement. Some of the things needed to create a Hypertufa sculpture by this method are as follows:
-Air dry clay
The process to sculpt the Hypertufa sculpture starts with molding the statue in air dry clay and this point requires the maximum creativity. Before beginning the molding process ensure the statue is completely dry and after that cover the statue with a thin protective layer of Petroleum jelly and plaster. The liquid plaster’s amount that is needed to mold will depend upon the size of statue. You can divide the statue with the help of a thin line using modeling clay in a symmetrical manner. At this step you may need to mold at each side of the original statue so that at a later stage you can make your final image. Apply a coating of plaster with the help of brush on one side of the statue and wait till it dries up. Connect the plaster using rubber bands so that the mold is tight and nothing leaks out from it.
Drill a small hole in the plaster mold so that the Hypertufa mixture can be poured inside it to prepare the sculpture. You can also add mosaics in certain parts of hypertufa sculpture. These can be added at the bottom of the sculpture to add extra beauty to the creation. Thus learning how to make hypertufa sculptures by the above process is a wonderful way to make your garden look amazingly beautiful. You can express your artistic talents in your garden and give your creativity wings. It is not only fun but also an inexpensive method to improve the landscape of your garden. By constructing hypertufa sculptures you can realize your imagination to the full potential and can use any of above mentioned processes and materials to create wonderful sculptures.