Methods of testing refractory materials. General and textural properties Measurement of dimensions and external defects of refractory bricks. Corner and edge defects and other surface imperfections

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-15-1996

Publisher

British Standards Institution

Committees responsible
National foreword
1 Scope
2 Normative references
3 Definitions
4 Apparatus
5 Preparation of bricks for measurement
6 Measurement of corner defects
7 Measurement of edge defects
8 Measurement of craters
9 Measurement of cracks
10 Measurement of protrusions and indentations
11 Measurement of fins
12 Test report
Table
1 Accuracy of measurement
Figures
1 Typical corner defect
2 Typical edge defect
3 Typical cracks
4 Two types of measuring wedge
5 Breakage-defect sizer
6 Measurement of a corner defect
7 Positioning the breakage-defect sizer
8 Measurement of the length of an edge defect
9 Measurement of craters
10 Measurement of the height of a protrusion

Specifies apparatus and defines simple methods for routine measurement of corner and edge defects in addition to other surface imperfections of refractory bricks. Not applicable to measurement of internal defects or for establishing criteria for acceptance or rejection of bricks.

This part of ISO 12678 describes apparatus and specifies simple methods for routine measurement of corner and edge defects, as well as other surface imperfections of refractory bricks. It does not apply to the measurement of internal defects. It does not establish criteria for acceptance or rejection of bricks.

The application of these methods is limited to standard shapes in accordance with ISO 5019-1 to ISO 5019-6 and ISO 5417, unless otherwise agreed.

Committee	RPI/1
DevelopmentNote	Also numbered as ISO 12678-2 Supersedes 94/302684 DC and BS 1902-3.13(1985) (06/2005) Reviewed and confirmed by BSI, March 2017. (03/2017)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 1902-3-3.13:1985

ISO 5019-1:1984	Refractory bricks Dimensions Part 1: Rectangular bricks
ISO 5019-2:1984	Refractory bricks Dimensions Part 2: Arch bricks
BS 3056-4:1985	Sizes of refractory bricks Specification for bricks for electric arc furnace roofs
ISO 5019-6:2005	Refractory bricks Dimensions Part 6: Basic bricks for oxygen steel-making converters
ISO 5019-3:1984	Refractory bricks Dimensions Part 3: Rectangular checker bricks for regenerative furnaces
ISO 5019-5:1984	Refractory bricks Dimensions Part 5: Skewbacks
BS 3056-3:1986	Sizes of refractory bricks Specification for bricks for rotary cement kilns

View more information

US$140.53

Excluding Tax where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

BS 1902-3.13:1996

Methods of testing refractory materials. General and textural properties Measurement of dimensions and external defects of refractory bricks. Corner and edge defects and other surface imperfections

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory