GB/T 41503-2022 Active National standards

GB/T 41503-2022 Monolithic (unshaped)refractory products—Gunning refractory panels by the pneumatic-nozzle mixing type guns

GB/T 41503-2022 Monolithic (unshaped)refractory products—Gunning refractory panels by the pneumatic-nozzle mixing type guns

Publish Date: 2022-05-13 Implement Date: 2022-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41503-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2022-05-13

Implement Date: 2022-11-01

Pages: 12 pages

Scope

This document specifies the principles, equipment, sampling, test steps, and test reports for preparing fire-resistant injection material samples using pneumatic nozzle mixing spray guns at room temperature.
This document is not applicable to fire-resistant injection materials containing easily hydratable aggregates, nor to plastic fire-resistant injection materials and wet fire-resistant injection materials.

Development Information

Word Count: 25 Thousand words Pages: 12 pages

Referenced Standards

GB/T 4513.1-2015 Monolithic (unshaped) refractory products—Part 1: Introduction andclassification GB/T 4513.2-2017 Monolithic(unshaped) refractory products—Part 2:Sampling for testing GB/T 18930-2002 Terminology for refractories GB/T 18930-2020 Terminology for refractories

Adopt standards

ISO 20182:2008

Related Standards

GB/T 3002-1982 Replaced

GB/T 3002-1982 Test method for modulus of rupture of refractory products at elevated temperatures

Publish Date: 1982-03-29

GB/T 3994-1983 Replaced

GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks

Publish Date: 1983-12-12

GB/T 3995-1983 Replaced

GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks

Publish Date: 1983-12-12

GB/T 3996-1983 Abolished

GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes

Publish Date: 1983-12-12

GB/T 4984-1985 Replaced

GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories

Publish Date: 1985-03-06

GB/T 6900.9-1986 Replaced

GB/T 6900.9-1986 Fireclay and high-alumina refractories—Determination of potassium oxide and sodium oxide content—Atomic absorption spectrophotometric method

Publish Date: 1986-08-26