Production technique of thin-wall box for building and production die

• Main Author: HAN ZHONGMIN
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2008
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention discloses a production process and a production die of thin-wall boxes used for building; during the production, a special die is arranged on a vibration workbench; subsequently, lining cloth is arranged on the vibration workbench, mesh cloth and stiffeners are arranged on the lining cloth, and uniformly mixed material is added subsequently; the vibration workbench is started and the material is vibrated compactly; subsequently, the die as well as the product is uniformly mixed and cured at a curing site. After the product strength achieves a certain value, the internal die is removed; the curing is continued till the material has enough strength and the external die is then removed; the qualified thin-wall box body is assembled. The die of the invention used for producing the internal die of the thin-wall box is characterized in that the die consists of the internal die, the external die and the combined part. As the process and the production die of the invention are used, the labour intensity