Hydroblasting and Coating of Steel Structures Episode 6 pptx

... the use of shrouded tools (see Table 3.7 and Fig. 3. 16) . Another way to protect the operator is the application of mechanically guided 88 Hydroblasting and Coating of Steel Structures ... containment. 104 Hydroblasting and Coating of Steel Structures 100 , 60 40 0 V u) c regulatory limit (Switzerland) ______ _.___________________ replacement...

Ngày tải lên: 13/08/2014, 16:21

... before application of paints and IS0 11 1 26 Preparation of steel substrates before application of paints and IS0 12944 Paints and varnishes - Corrosion protection of steel structures by EN ... Hydroblasting and Coaling o/ Steel Structures IS0 2409 IS0 8501 Paints and varnishes - Cross-cut test, August 1992. Preparation of steel substrates...

Ngày tải lên: 13/08/2014, 16:21

... 45 46 47 55 59 63 66 73 77 78 84 87 94 113 114 114 121 1 26 Hydroblasting and Coating of Steel Structures H yd rob I ast i ng and Coating of Steel Structures Andreas ... 5 .6 Wettability of steel substrates 5.7 Roughness and profile of substrates 5.8 Aspects of substrate surface integrity 6 Hydroblasting Standards 6. 1 Intr...

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... -0.24 1.557 0.358 1.215 -0 .63 1.185 0.1 56 1.457 -0 .61 1.199 0. 166 1.451 0.025 1.9 76 1.9 76 0.9 76 -0 .67 1.1 56 0.135 1. 463 0 .68 6. 089 0.8 36 0.329 Projectile material. Substrate material. Figure ... with HPWJ and UHPWJ. It consid- ers in particular applications with operating pressures in excess of 150 MPa. 26 Hydroblasting and Coating of Ste...

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... from steel Auto paint Oil based paint Conn et al. ( 198 7) 1000' 66 5 400 3 60 180 30 Steel profiling 1000' Faint on steel 6. 2 Paint on steel (submerged) 0 .65 Antifouling ... number of stress wave reflec- tions in the coating during the impact time. Thc parameter cc is the average stress on the coating surface: (2. 46) 42 Hydrublasting a...

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... the gun when released by the operator, 66 Hydroblasting and Coating of Steel Structures 3 .6 Hydroblasting Nozzles 3 .6. 1 Nozzle Types and Wear 3 .6. 7.1 Nozzle types The water jet nozzle ... trade names of manufacturers. See Fig. 3. 16( c). 60 Hydroblasting and Coating of Steel Structures but retain the operating pressure within the supply line wh...

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... section of the nozzle 78 Hydroblasting and Coating of Steel Structures 4.1 Efficiency of Hydroblasting 4. I. 7 General Aspects Numerous factors affect the efficiency of hydroblasting ... production rates for sweeping and spot blasting of outer hull coatings with hand-held guns is 17.8 m2/h per gun. 74 Hydroblasting and Coating of Steel Structur...

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... EN 2 462 4. 114 Hydroblasting and Coating of Steel Structures 5.1 Surface Quality Features IS0 8502 (1995) states the following: ‘The performance of protective coatings of paint and ... Quantification and Influence on Coating Performance Wettability of Steel Substrates Roughness and Profile of Substrates 5.7.1 Influence of Roughness on Coating...

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... > 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 5 3 > 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 2 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 ... 43- 56 > 56 3 > 56 23 > 56 3 43- 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 > 56 >...

Ngày tải lên: 13/08/2014, 16:21

... rusting: Limitations to hydroblasting (e.g. the removal of oil and grease, or milscale); 150 Hydroblasting and Coating of Steel Structures 6. 1 Introduction A number of standards have been developed ... generation of ultrasonically modulated water jets is shown in Fig. 7 .6. The entire system consists of a pump, an ultrasonic power generator with 166 Hydr...

Ngày tải lên: 13/08/2014, 16:21