JC/T 920-2011 in English

本标准规定了建材工业用砌块成型机的术语和定义、型式、型号与基本参数、技术要求、试验方法、检验规则、标志、包装、运输与贮存。
本标准适用于采用振动加压成型原理，用干硬性混凝土生产砌块、多孔砖、路面砖等混凝土制品的成型机。

Scope

This standard specifies the terms and definitions, types, models and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of block forming machines for the building materials industry (hereinafter referred to as block forming machines). This standard applies to forming machines that use the principle of vibration and pressure forming to produce concrete products such as blocks, porous bricks, and pavement bricks from dry hard concrete.