Preparation method of polystyrene foam particle and cement composite heat-insulating non-combustible material

• Main Authors: CUI YUXIN, HAO XIAOLI, YUAN XINQIANG, TANG KUANZHEN, FU YUQIAO, YAN JIWEN, GENG XUEYING, LI BO
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2021
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention discloses a preparation method of a polystyrene foam particle and cement composite heat-insulating non-combustible material, which comprises the following steps: step 1, putting polystyrene foam particles into a pre-foaming machine which has the vapor pressure of 0.3-0.4 MPa and is pre...