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弹性建筑涂料是以合成树脂乳液为主要原料,加入一定量的颜料与助剂调制而成。建筑物一般以水泥基为基材,而普通涂料易受施工和使用环境温度影响,所以常采用弹性涂料进行施工。在涂料选择时,应进行材料的力学性能测试,按JJF1059-1999《测量不确定度评定与表示》对可能影响弹性建筑涂料拉伸强度因素进行分析,并对测量的不确定度进行合理评定,以保证实验数据真实可靠。
Flexible architectural coatings are synthetic resin emulsion as the main raw material, adding a certain amount of pigment and additives modulation. Buildings are generally based on cement-based building materials, and ordinary paint is susceptible to the construction and use of ambient temperature, so often use flexible coating construction. In the paint selection, the mechanical properties of the material should be tested, according to JJF1059-1999 “Evaluation and Expression of Uncertainty in Measurement” may affect the elastic tensile strength of architectural coatings were analyzed, and the measurement uncertainty was reasonably assessed, To ensure the experimental data is true and reliable.