Hypertufas are synthetic rocks that are generally made as planters and other gardening adornments. It comprises of a combination of Portland cement, perlite, and peat moss, although many other materials may be used as additives and substitutes. Any person can easily build their very own hypertufa creations as you can use readily-available household items to create one. Listed below are the instructions on how to build your own hypertufa creations.
First you need to put together a mold for your project. You can use cardboard boxes, styrofoam chests, plastic and metal containers, pots, rubber balls, fundamentally any items that fit your particular project in mind. You can also be resourceful by making your own mold. When you finally have chosen the mold that you’ll use, add a releasing agent that will help you to get rid of the mold off your hypertufa once it hardens. You can use plastic and trash bags as releasing agents. For plastic molds, oil lubricants will also work.
The next step is mixing your ingredients. Don’t forget to wear heavy-duty rubber gloves, mask, and goggles to ensure your safety as Portland cement is a corrosive ingredient and may cause burns. Mix 1 part Portland cement, 1 1/2 part peat moss, 1 1/2 part perlite with water. Add the water gradually and mix well until you have arrived at a fictile consistency. Apply the mixture on your mold and pack it tight to ensure no spaces are left out. Cover you creation with plastic bag and let it dry a bit for about 24 to 36 hours. Also, leave it in a location where it won’t be disturbed or moved.
Check your creation occasionally by scratching it with your fingernails. As soon as you cannot scratch it anymore then it’s time for you to take away the mold off your hypertufa. Do it with great care as your creation is still vulnerable and delicate. You can also do a little bit of texturizing, smoothing and sculpting of your creation at this time. After that, rewrap your hypertufa with plastic and set it once more in the protected spot for more curing. Mist your hypertufa every once in awhile to make certain there is enough moisture within the plastic. At around three weeks, your hypertufa should now be totally cured and dried, ready to be exhibited in your garden.