Dyeing sling required to achieve pure color, color uniformity, no obvious color difference too, if they have a color in sling dyeing process, then we can solve by lifting with standard methods, can minimize chromatic aberration , so as to achieve a uniform shade, can be placed in 2% -4% PALEGAL-SF dye tank in which, with the pH value adjusted acetate 4-5, heated to between 125-135 ℃, in the dye bath of 1- 2h stain starts to heat up. Chen of the company to analyze your entire attention to the problem and the segment lifting hoisting hole construction 1. Use of sub-assembly by-hole construction joint position can be located in the abutments may be provided in the vicinity of 2/5 of the beam, the former grounds of a simply supported beam by multi-hole connection into a continuous beam bridge construction; the latter are mostly converted cantilever continuous beam. The joint may be provided at a position 0.5 ~ 0.6m situ concrete joint sling color, after the concrete has attained sufficient strength prestressed tendons, the continuous. 2. Whether transverse bridge separating mainly determined by the lifting capacity and Section type. When the bridge is wide, limited lifting capacity situation sling lifting Note that you can use T-section beam or joist, then the whole of the transverse slice after erection. In order to enhance lateral rigidity of the bridge, often using the beam between the flange plates there are 0.5m wide cast joints. Using a large floating crane hoisting a whole will simplify construction laterally and speed installation. 3. Simple Support for continuous construction method is typically used when simply supported beam set up temporary supports, to be connected to post-tensioning cables and the continuous removal of temporary holder when placing a permanent seat. In order to facilitate the unloading off the temporary lifting belt holder, you can set a layer of sulfur mortar between the rubber bearings and concrete pad. 4. Set fitting inflection point in the vicinity of the beam, in the likely scenario, may be on the temporary joint stand. Structure of each section of the internal forces superimposed dead load internal forces calculated according to the construction phase. Acid loading zone _ sling Price (certified) _ Shenyang sling from Hebei chen sling Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.wuzhouds.com) Hebei Baoding, forestry machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen led force in a sling with the staff warmly welcome all inquiries negotiations to create chen sling a better future.