The basic concept of construction line laying The so-called construction release line is to project the contents of the drawing to the actual sky and floor surface, which is equivalent to transferring the drawing to the actual site. And mark the mark according to the measurement data. Construction line is based on the requirements of the design drawings, the actual position of the wall and furniture, painted on the scene with a ink line to check for conflict or unpractical place, is a further inspection of the design work. Measurement and pay-off work as an important construction process has not been given enough attention in the construction of many years of fine decoration. The specific performance in two aspects: First, there is no comprehensive, unified measurement and pay-off; second, the accuracy of measuring the line is not high. The existence of these two situations is mainly due to the lack of awareness of the overall coordination role of construction workers and the non-standardization of decoration design. However, with the continuous development of society, people's quality requirements for fine decoration will continue to increase; the industrialization and standardization of finished products of decorative materials will gradually expand. These objective realities will inevitably require that the hardcover project be integrated and accurately measured to ensure that it is put on line. Hydroelectric renovation hydropower installation decoration space switch decoration design socket Zinc Chloride,Zinc Chloride98%,Zinc Chloride Zncl2 Water Treatment Chemical Co., Ltd. , http://www.nsadditive.com
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