Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an inorganic refractory material and a preparation method thereof. The inorganic refractory material is prepared from the following components in parts by mass: 5-35 parts of reinforcing fibers, 35-65 parts of perlite, 2-15 parts of bentonite, 3-10 parts of graphite, 5-20 parts of cement, 2-10 parts of an interface agent, 0-10 parts of expanded polyphenyl granules and 200-260 parts of water. The inorganic refractory material has the beneficial effects that uniform foam holes are formed inside, and perlite granules are consistent in size and uniformly dispersed, so that the inorganic refractory material has good fire resistance, a certain elasticity and good mechanical strength; and the preparation method of the inorganic refractory material is simple, sintering does not need to be carried out, a preparation period is short, and forming efficiency is high.
The invention provides an inorganic refractory material and a preparation method thereof. The inorganic refractory material is prepared from the following components in parts by mass: 5-35 parts of reinforcing fibers, 35-65 parts of perlite, 2-15 parts of bentonite, 3-10 parts of graphite, 5-20 parts of cement, 2-10 parts of an interface agent, 0-10 parts of expanded polyphenyl granules and 200-260 parts of water. The inorganic refractory material has the beneficial effects that uniform foam holes are formed inside, and perlite granules are consistent in size and uniformly dispersed, so that the inorganic refractory material has good fire resistance, a certain elasticity and good mechanical strength; and the preparation method of the inorganic refractory material is simple, sintering does not need to be carried out, a preparation period is short, and forming efficiency is high.
Inorganic isolation refractory material and preparation method thereof
| Europäisches Patentamt | 2015