T/AHQWC 001-2020 Active Group standards

T/AHQWC 001-2020 Sintered porous composite brick

Publish Date: 2020-06-24 Implement Date: 2020-06-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/AHQWC 001-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Analytical methods for powder metallurgy

ICS Name: Mineral materials and products

Publish Date: 2020-06-24

Implement Date: 2020-06-24

Scope

Main technical content: In order to standardize the quality management of sintered porous bricks and improve the quality of sintered porous bricks, this standard is formulated. This standard specifies the terms and definitions of sintered porous bricks, product classification, specifications, grades and marking, technical requirements, test methods, inspection rules, product quality certificates, storage and transportation, etc. In the technical requirements of this standard, clear requirements are put forward for the allowable deviations of the size of sintered porous bricks, appearance quality, density grade, strength grade, pore structure and pore rate, frosting, lime bursting, weathering resistance, underfired bricks, brittle bricks, and radionuclide limits. At the same time, corresponding test methods and inspection rules are stipulated.