| 外墙保温岩棉板是目前我国使用的主要保温材料 |
| 添加时间：2020/11/24 15:23:10 浏览次数： |
| 外墙保温岩棉板是目前我国使用的主要保温材料。它的主要成分是以各种天然岩石作为主要原料，然后通过不同的生产工艺生产。外墙保温岩棉板通过不同的生产工艺生产而成，具有不同的特性。目前，外墙岩棉板、酚醛板和硅酸铝板的主要生产工艺是沉降法、摆法和三维法。自1990年代以来，沉降法是中国一直用于生产外墙岩棉板的主要生产工艺。摆法和三维规则是近年来新开发的新生产技术。 Rock wool board is the main thermal insulation material used in our country at present. Its main components are various natural rocks as the main raw materials, and then through different production processes. Rock wool board for external wall insulation is produced by different production processes and has different characteristics. At present, the main production processes of rock wool board, phenolic board and aluminum silicate board are settlement method, pendulum method and three-dimensional method. Since the 1990s, the settlement method has been used in the production of rock wool board for external wall in China. Pendulum method and three-dimensional rule are new production technologies newly developed in recent years. 沉降法生产的外墙保温岩棉板是在高温下将各种天然岩石融化成液体，然后通过离心机将它们吹制成岩棉纤维，然后将岩棉纤维堆积在输送皮带上。沉淀室达到一定厚度后，它通过压力辊进入固化炉，并与适量的粘合剂、防尘剂、防水剂和其他添加剂混合，形成外墙岩棉板。通过沉降法制得的外墙岩棉板可能会发生混合不均匀的现象。由于岩棉纤维与掺合料的比例不固定，因此生产的外墙岩棉板将存在一定的质量问题。摆法在沉降法的基础上生产外墙岩棉板。通过改进纤维的收获方法，较薄的岩棉纤维层首先由收集带收集，然后通过摆锤进行分层和压实。 The external wall insulation rock wool board produced by sedimentation method melts various natural rocks into liquid at high temperature, and then blows them into rock wool fiber through centrifuge, and then the rock wool fiber is stacked on the conveyor belt. After the sedimentation chamber reaches a certain thickness, it enters the curing furnace through the pressure roller, and mixes with the appropriate amount of adhesive, dustproof agent, waterproof agent and other additives to form the rock wool board of the external wall. The rock wool board made by settlement method may be mixed unevenly. Because the proportion of rock wool fiber and admixture is not fixed, there will be some quality problems in the production of rock wool board. Pendulum method is based on settlement method to produce rock wool board for external wall. By improving the method of fiber harvesting, the thinner rock wool fiber layer is first collected by collecting belt, then layered and compacted by pendulum. 达到一定数量的层数和厚度后，将其用压力辊加压，进入固化炉固化，然后进行冷却，切割，包装和其他过程以制成成品。摆法生产的外墙岩棉板改善了可能发生的不均匀混合现象，因此大大提高了外墙保温岩棉板的生产量和成品率，采用摆法生产的产品方法由于在棉花分层时外壁岩棉板的倾斜，由于其高的抗压强度，纤维部分垂直分布。 After reaching a certain number of layers and thickness, it is pressurized with pressure roller and solidified in curing furnace, then cooled, cut, packaged and other processes to make finished products. The outer wall rock wool board produced by pendulum method can improve the non-uniform mixing phenomenon that may occur, so the production capacity and yield of rock wool board for external wall insulation are greatly increased. Because the outer wall rock wool board inclines when the cotton is layered, due to its high compressive strength, the fiber part is vertically distributed. |
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