Phụ gia bê tông nhẹ | Chất tạo bọt hiệu suất cao cho bê tông di động
Bê tông nhẹ di động là vật liệu được sản xuất bằng cách trộn vữa nhẹ với bọt tạo hình sẵn dưới áp suất trong máy trộn tĩnh đặc biệt.. Nó là một vật liệu kinh tế và thân thiện với môi trường. This type of lightweight concrete can be used for various applications including structural and architectural projects, leveling, void filling, and crash barriers.
CLC is made from Portland cement, silica, tro bay, and a chemical forming agent. The density of the final product is determined by the amount of the forming agent introduced.
Mật độ càng thấp, the better the thermal and acoustic insulating properties. Lower densities are also ideal for filling in depressions and water-proofing.
Cellular lightweight concrete is fire-resistant and termite-proof. It is also very energy efficient, as it saves on construction costs.
The raw materials that are used in the manufacturing of cellular lightweight concrete are readily available throughout the world. In addition to sand, other materials can be used to produce cellular lightweight concrete.
These include fly ash, an industrial waste. The inclusion of this waste reduces the cost of producing cellular lightweight concrete.
Aside from reducing the overall strength of the product, fly ash is non-recyclable. Tuy nhiên, this ash is not easily disposed of. Vì thế, it is a very important ingredient in cellular lightweight concrete.
The cellular lightweight concrete machine consists of a feeding pump, a peristaltic pump, a foaming system, a foaming agent, and a mixing system. All of these components are programmed to automatically pump the foam agent and water.