Phụ gia bê tông nhẹ | Chất tạo bọt hiệu suất cao cho bê tông di động
Tiệc bọt đã trở thành một cách phổ biến để tăng thêm yếu tố vui vẻ và hứng thú cho bất kỳ bữa tiệc nào. Bọt được tạo ra bằng quy trình hoạt động tương tự như cách hình thành bong bóng. 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. Trong bài viết này, we’ll show you how to make a DIY foam machine with some cheap materials that you can find at most hardware stores.
To start, 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. Sau đó, place the PVC pipe in the hole and secure it to the container with duct tape.
Kế tiếp, mix the ingredients. For this, you’ll need dishwashing soap, cornstarch, baking soda, giấm, 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. Khi hỗn hợp đã sẵn sàng, attach all of the components to your pump and start your foam party!
Như mọi khi, 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.