CEN/TC 187/WG 2 - Unshaped refractory materials

ISO 1927-3:2012 specifies the methods for the characterization of monolithic (unshaped) refractory materials as received and for checking the homogeneity of a delivery of a product. It is applicable to castables (dense and insulating), gunning materials tap hole clay, injection mixes, dry vibrating mixes, and ramming materials, as defined in ISO 1927-1.

ISO 1927-4:2012 describes methods for the determination and measurement of the consistency of dense and insulating castables as defined in ISO 1927-1:2012. It is applicable to all types of dense regular castables, dense deflocculated castables and insulating castables to determine the liquid addition necessary for preparing test pieces according to ISO 1927-5:2012.

ISO 1927-2:2012 gives guidance on the sampling of monolithic (unshaped) refractory materials for the purpose of inspection and testing for quality and general information on the reduction and treatment of samples prior to testing. It covers all materials formulated as monolithic refractory materials.

ISO 1927-6:2012 specifies methods for the determination of properties of unshaped materials from test pieces prepared and stored according to ISO 1927-5:2012.
The methods are applicable to dense and insulating castables and to ramming materials (including plastics) as defined in ISO 1927-1:2012 before and after firing.

ISO 1927-7:2012 specifies methods for the testing of as-delivered pre-formed shapes. It applies to shapes fabricated from dense and insulating castables and ramming materials as defined in ISO 1927-1.

ISO 1927-5:2012 specifies methods for the preparation and treatment (curing, drying and firing) of test pieces from monolithic (unshaped) refractory materials.
The methods are applicable to dense and insulating castables and to ramming materials with the four types of chemical composition defined in ISO 1927-1:2012.
The dimensions of the test pieces are specified and the preparation of the mixture, compaction methods, storage and post-treatment of the test pieces are described.

ISO 1927-8:2012 specifies methods for the determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with ISO 1927-5. The methods complement those described in ISO 1927-6.
The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, and ramming materials as defined in ISO 1927-1, before and after firing.

ISO 20182:2008 describes the procedure for the preparation of test panels from refractory materials by gunning through pneumatic-nozzle mixing type guns at ambient temperatures.
ISO 20182:2008 does not apply to plastic gunning mixes, and might not apply to those mixes that contain aggregates that are susceptible to hydration.
It also does not apply to shotcrete type mixes.

This European standard describes methods for the determination of the consistency of dense and insulating castables as defined in ENV 1402-1.

This standard gives guidance for the sampling of unshaped refractory materials for the purpose of inspections and testing for quality and general information on the reduction and treatment of samples prior to testing. It covers all materials formulated for the purpose of monolithic refractory materials.

This standard specifies methods for the determination of properties of unshaped materials from test pieces prepared and stored according to prENV 1402-5. The methods are applicable to dense and insulating castables and to mouldable materials (plastics and ramming mixes) as defined in ENV 1402-1 before and after firing.

This standard specifies methods for the preparation and treatment (curing, drying and firing) of test pieces from unshaped refractory materials. The dimensions of the test pieces are specified. The methods are applicable to dense and insulating castables and to mouldable materials (plastics and ramming mixes) with the four types of chemical composition defined in ENV 1402-1.

This European standard specifies methods for the testing of as-delivered pre-formed shapes. It applies to shapes fabricated from dense and insulating castables and mouldable materials (plastics and ramming mixes) as defined in ENV 1402-1. Note: Acceptance values for the individual test methods described should be agreed between the parties involved.

This European standard describes methods for determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with prENV 1402-5 1). The methods complement those described in ENV 1402-6. The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, plastic materials and ramming mixes as defined in ENV 1402-1, before and after firing.

This standard specifies the methods for the characterization of unshaped refractory materials as received and for checking the homogeneity of a delivery of a product. It is applicable to castables (dense and insulating), gunning materials and mouldables, as defined in ENV 1402-1. Note: A check list of appropriate tests is given in annex A.

This European Standard defines terms relating to unshaped refractory products and establishes the classification for the various types of products.
Raw materials and crushed or granulated refractory materials which do not contain any binder are excluded.

This European Prestandard describes methods for the determination of the consistency of dense and insulating castables as defined in ENV 1402-1.

This part of ENV 1402 specifies methods for the preparation and treatment (curing, drying and firing) of test pieces from unshaped refractory materials. The dimensions of the test pieces are specified. The methods are applicable to dense and insulating castables and to mouldable materials (plastics and ramming mixes) with the four types of chemical composition defined in ENV 1402-1.

This European Prestandard describes methods for determination of the properties of unshaped refractory materials from test pieces prepared and stored in accordance with prENV 1402-5 1). The methods complement those described in ENV 1402-6. The methods have been adapted from standards for shaped refractory products to make them applicable to dense and insulating castables, plastic materials and ramming mixes as defined in ENV 1402-1, before and after firing.

This Part of ENV 1402 specifies the methods for the characterization of unshaped refractory materials as received and for checking the homogeneity of a delivery of a product. It is applicable to castables (dense and insulating), gunning materials and mouldables, as defined in ENV 1402-1. Note: A check list of appropriate tests is given in annex A.

This European Prestandard specifies methods for the testing of as-delivered pre-formed shapes. It applies to shapes fabricated from dense and insulating castables and mouldable materials (plastics and ramming mixes) as defined in ENV 1402-1. Note: Acceptance values for the individual test methods described should be agreed between the parties involved.

This part of ENV 1402 specifies methods for the determination of properties of unshaped materials from test pieces prepared and stored according to prENV 1402-5. The methods are applicable to dense and insulating castables and to mouldable materials (plastics and ramming mixes) as defined in ENV 1402-1 before and after firing.

This part of ENV 1402 gives guidance for the sampling of unshaped refractory materials for the purpose of inspections and testing for quality and general information on the reduction and treatment of samples prior to testing. It covers all materials formulated for the purpose of monolithic refractory materials.

Migrated from Progress Sheet (TC Comment) (2000-07-10): Information on ENV: ++ REAL41=199310, REAL53=199310.