Lejè aditif konkrè | Ajan kimen wo-pèfòmans pou konkrè selilè
Pati kim yo te vin tounen yon fason popilè yo ajoute yon eleman siplemantè nan plezi ak eksitasyon nan nenpòt ki pati. Se bave a kreye lè l sèvi avèk yon pwosesis ki travay menm jan ak ki jan bul yo fòme. A surfactant is added to the water and then air is blown through it, creating thousands of bubbles that eventually coalesce into a foam.
Foam machines are usually expensive to purchase or rent, but if you’re ingenious and have some great gear lying around, it is possible to create your own homemade version. Nan atik sa a, we’ll show you how to make a DIY foam machine with some cheap materials that you can find at most hardware stores.
Pou kòmanse, you’ll need a plastic container, a PVC pipe, and a pump. Once you have these items, drill a hole in the bottom of the container that’s big enough to fit your PVC pipe. Lè sa a, place the PVC pipe in the hole and secure it to the container with duct tape.
Next, mix the ingredients. For this, you’ll need dishwashing soap, cornstarch, soda boulanjri, vinegar, and glycerin. The soap and cornstarch will act as a surfactant, the baking soda will prevent bubbles from bubbling over, and the glycerin will make the foam more dense. Yon fwa melanj lan pare, attach all of the components to your pump and start your foam party!
As always, safety is of the utmost importance. Anytime you work with water and electricity, caution must be taken to avoid electrocution, which can have tragic consequences. Always be sure to wear proper protective equipment when working with chemicals.