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A platform for research: civil engineering, architecture and urbanism
Method for improving anti-freezing property of clay sintered landscape brick
The invention belongs to the technical field of building ceramic material pavement brick production, and particularly relates to a method for improving the anti-freezing property of a clay sintered landscape brick. The method comprises the following steps: step 1) batching and mixing: wherein the materials comprise the following components in percentage by mass: 50-60 parts of clay, 35-45 parts of shale, 2-5 parts of waste glass powder and water accounting for 20-25% of the total mass of the three basic materials; weighing the materials according to the proportion and sequentially pouring into a stirrer to be stirred uniformly, so that the pug has certain plasticity; (2) molding: carrying out extrusion molding by using a vacuum screw extruder, wherein the vacuum degree is 0.1 MPa; (3) drying: drying the molded product in the step (2) in a stepped drying section; and 4) sintering: sintering at the end point at the temperature of 1050-1100 DEG C, and keeping the temperature for 1 hour.
本发明属于建筑陶瓷材料路面砖生产技术领域，具体涉及一种提高粘土烧结景观砖抗冻能性的方法。包括如下步骤，步骤1)配料、混合：物料按照质量百分比包括，粘土50‑60份，页岩35‑45份，废玻璃粉2‑5份，以及以上三种基础物料质量综合的20～25％的水；按照上述比例称取物料依次倒入搅拌器中搅拌，搅拌均匀，使得泥料具有一定塑性；步骤2)成型：用真空螺旋挤出机挤出成型，真空度采用0.1MPa；步骤3)干燥：将步骤2成型产品进行阶梯干燥段进行干燥；步骤4)烧结：终点在1050‑1100℃温度下烧结，保温1小时。
Method for improving anti-freezing property of clay sintered landscape brick
The invention belongs to the technical field of building ceramic material pavement brick production, and particularly relates to a method for improving the anti-freezing property of a clay sintered landscape brick. The method comprises the following steps: step 1) batching and mixing: wherein the materials comprise the following components in percentage by mass: 50-60 parts of clay, 35-45 parts of shale, 2-5 parts of waste glass powder and water accounting for 20-25% of the total mass of the three basic materials; weighing the materials according to the proportion and sequentially pouring into a stirrer to be stirred uniformly, so that the pug has certain plasticity; (2) molding: carrying out extrusion molding by using a vacuum screw extruder, wherein the vacuum degree is 0.1 MPa; (3) drying: drying the molded product in the step (2) in a stepped drying section; and 4) sintering: sintering at the end point at the temperature of 1050-1100 DEG C, and keeping the temperature for 1 hour.
本发明属于建筑陶瓷材料路面砖生产技术领域，具体涉及一种提高粘土烧结景观砖抗冻能性的方法。包括如下步骤，步骤1)配料、混合：物料按照质量百分比包括，粘土50‑60份，页岩35‑45份，废玻璃粉2‑5份，以及以上三种基础物料质量综合的20～25％的水；按照上述比例称取物料依次倒入搅拌器中搅拌，搅拌均匀，使得泥料具有一定塑性；步骤2)成型：用真空螺旋挤出机挤出成型，真空度采用0.1MPa；步骤3)干燥：将步骤2成型产品进行阶梯干燥段进行干燥；步骤4)烧结：终点在1050‑1100℃温度下烧结，保温1小时。
Method for improving anti-freezing property of clay sintered landscape brick
一种提高粘土烧结景观砖抗冻性的方法
GAO LINLIN (author) / ZHANG QUANHE (author) / XUE JIAN (author) / XU ZHUANGZHI (author)
2021-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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