ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Abstract
The technique of assessing the quality of the painted surface of cement concrete. The technique is based on acceptance sampling quality and is to determine the average and standard deviation (SD) of quantitative assessments of various quality parameters and calculating the real defect level (percentage of defective surface of the total area) for each indicator. The formulas for calculating the defect level. The critical fraction nonconforming surface area coverage for individual properties.
4. Findings
Based on the foregoing, we have developed the method of a statistical quality control of construction products painted surfaces. The main advantages of the proposed method, in our opinion, are the relatively low cost (n = 3 . . . 7), an objective assessment based on the statistical rules, the possibility to analyze the quality of the coating of the surface and also regulate technological processes of painting with the help of control cards and therefore ensure against defects by making technology changes according to the data resulting from contro