Last edited by Mazugul
Thursday, February 13, 2020 | History

2 edition of Protective painting of structural steel found in the catalog.

Protective painting of structural steel

F. Fancutt

Protective painting of structural steel

  • 365 Want to read
  • 25 Currently reading

Published by Chapman and Hall in London .
Written in English

    Subjects:
  • Painting, Structural.,
  • Steel -- Corrosion.,
  • Protective coatings.

  • Edition Notes

    Includes bibliographies.

    Statement[by] F. Fancutt and J. C. Hudson.
    ContributionsHudson, John Christopher, joint author.
    Classifications
    LC ClassificationsTT305 .F35 1968
    The Physical Object
    Paginationxxii, 137 p.
    Number of Pages137
    ID Numbers
    Open LibraryOL5660444M
    LC Control Number68107485

    Record the coating manufacturer, product number, batch number, and gallons used. The relationship between the applied 'wet film' thickness and the final 'dry film' thicknesses dft is determined by the percentage volume solids of the paint, i. These primers may contain inhibitive pigments to interfere with the corrosion process. There are two basic types of primer. Manually measure the sealant by the foot to determine the pay quantity.

    Usually, nominal dry film thicknesses are specified but sometimes minimum values are quoted. Such coatings are referred to as 'solvent less' or 'solvent free' and can be applied as very thick films. Dry Film Thickness Measurements - Determine dry film thickness DFT of the zinc prime coat thickness using a calibrated electronic Type 2 magnetic gage such as the Elcometer Waste Manifests and Disposal Tickets - Sign the manifests and disposal tickets after reviewing the test results of the spent materials. Other Documentation 1.

    Certain surface imperfections introduced during the original processing of the steel may not be detrimental to the performance of a coating in service, particularly for structures in relatively low risk environment categories. An important factor in the coating system is the definition and measurement of the dry film thickness dft. ICATS registration or to an equivalent scheme, e. The method of application of paint systems and the conditions of application have a significant effect on the quality and durability of the coating. Specifications should indicate the type and number of stripe coats required and state when they are to be applied. If the DFT for any square foot of bridge beam area is not in compliance, then identify the area of non-compliance with additional DFT measurements.


Share this book
You might also like
method of speculative philosophy: an essay on the foundations of Whiteheads metaphysics

method of speculative philosophy: an essay on the foundations of Whiteheads metaphysics

Physics for the life sciences

Physics for the life sciences

Human nature

Human nature

Derbyshire population estimates 1991-2000.

Derbyshire population estimates 1991-2000.

anatomy of human bodies

anatomy of human bodies

Fastmap

Fastmap

state becomes a social worker

state becomes a social worker

clients guide to design-&-build.

clients guide to design-&-build.

Litoral

Litoral

A bridge of magpies

A bridge of magpies

London dentists in the 18th century

London dentists in the 18th century

1492

1492

Sport and recreation in rural areas

Sport and recreation in rural areas

Intelligence Activities

Intelligence Activities

Pass, set, crush

Pass, set, crush

Protective painting of structural steel by F. Fancutt Download PDF Ebook

If the DFT for any square foot of bridge beam area is not in compliance, then identify the area of non-compliance with additional DFT measurements. Due to the large volume of spent abrasive accumulated during cleaning, structures must be activated to a Large Quantity Generator LQG status prior to commencing work.

They are essentially solutions of either asphaltic bitumen or coal-tar pitch in organic solvents. Dry film thicknesses are generally checked on the complete paint system, although individual films may be checked separately. Undercoats must remain compatible with finishing coats when there are unavoidable delays in applying them.

If the contractor changes the abrasive product or process, measure and record the profile again. With modern high performance coatings, correct application has become increasingly important to achieve the intended performance.

SteelConstruction.info

Airless paint spraying. The polymerisation reaction continues after the paint has been applied and after the solvent has evaporated to produce a densely cross linked film which can be very hard and has good solvent and chemical resistance.

Coating - Verify that the coating system is Protective painting of structural steel book the QPL prior to beginning the coating. Intermediate and finish coats are usually Protective painting of structural steel book according to their binders, e. Manually measure the sealant by the foot to determine the pay quantity.

Waste Manifests and Disposal Tickets - Sign the manifests and disposal tickets after reviewing the test results of the spent materials. The relationship between the applied 'wet film' thickness and the final 'dry film' thicknesses dft is determined by the percentage volume solids of the paint, i.

Hazardous Waste Manifests must be kept on file for 3 years from the date of shipment. Trainthepainter has subsequently become a mandatory requirement for work on Highways England bridges and Network Rail structures.

Specifications should indicate the type and number of stripe coats required and state when they are to be applied.

To measure DFT, make five separate spot location measurements randomly spaced as specified below in the table. These types of primers are not used before the application of thermally spraying coatings. Dry Film Thickness Measurements - Determine dry film thickness DFT of the zinc prime coat thickness using a calibrated electronic Type 2 magnetic gage such as the Elcometer Examples of detailing for buildings Main article: Surface preparation Steel beam emerging from an automatic blast cleaning unit Surface preparation is the essential first stage treatment of a steel substrate before the application of any coating, and is generally accepted as being the most important factor affecting the total success of a corrosion protection system.

Liquid resins of low viscosity can be used in the formulation thereby avoiding the need for a solvent. Copies of all manifests and disposal receipts should be located in the project files. These primers may contain inhibitive pigments to interfere with the corrosion process.

A paint consists of a pigmentdispersed in a binderand dissolved in a solvent. At a minimum, measure and record one profile reading daily for each abrasive blasting operator.

Main article: Paint coatings Cross section through a multi-coat paint system Paint coatings for steel structures have developed over the years to comply with industrial environmental legislation and in response to demands from bridge and structure owners for improved durability performance.

Other Documentation 1.

Publications

Two-pack epoxy primers are typical of this type.The protective paint systems usually consist of primer, undercoat(s) and finish coats. Each coating ‘layer’ in any protective system has a specific function, and the different types are applied in a particular sequence of primer followed by intermediate / build coats in the shop, and finally the finish or top coat either in the shop or on site.

We are second to nobody when it comes to painting steel structures, whether the project in question is an interior, or exterior paint job. With over 35 years of experience, Alpine Painting Protective painting of structural steel book a Protective painting of structural steel book you can trust for all your steel structural painting needs.

Volume II – Book 3 Special Provisions April 27, certified by the Society for Protective Coatings (SSPC) Painting Contractor Certification Program painting of new structural steel, including the proper preparation of the steel surfaces, the application, drying, cure, and protection of coatings, both in the shop and in the field.Coatings for the Protection of Structural Steelwork Pdf The purpose of this guide is to explain, in terms of modern concepts, the basic requirements for protecting structural steel with paint and metallic coatings, the systems commonly used and their significance in relation to .The protective paint systems usually download pdf of primer, undercoat(s) and finish coats.

Each coating ‘layer’ in any protective system has a specific function, and the different types are applied in a particular sequence of primer followed by intermediate / build coats in the shop, and finally the finish or top coat either in the shop or on site.damaged in shipping, handling, and erecting ebook structural steel; and repairing ebook galvanized surfaces.

Refer to Society for Protective Coatings (SSPC) Steel Structures Painting Manual, Volume 1 and Volume 2 for definitions of cleaning criteria and other coating terms.

If more than square feet of steel surface is painted, ensure work is.