GB/T 43609.1-2023Building construction machinery and equipment - Plants for the preparation of concrete and mortar - Part 1: Terminology and commercial specifications (English PDF)

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting:

This document is Part 1 of GB/T 43609 "Building Construction Machinery and Equipment Concrete and Mortar Preparation Equipment": GB/T 43609 the following sections have been published:

---Part 1: Terminology and commercial specifications:

This document is equivalent to ISO 19720-1:2017 "Building construction machinery and equipment Concrete and mortar preparation equipment - Part 1: Techniques" language and business specifications:

This document has made the following minimal editorial changes:

a) Note added in 3:14;

b) Added formula number;

c) The notes in 3:19, 3:21, 3:23, and 3:25 have been changed to the source form;

d) The "produced concrete density rho" in formula (5) has been converted into units according to the actual situation in my country, and is divided into "kilograms per cubic minute Meter (kg/dm3)" was changed to "kilogram per cubic meter (kg/m3)", and the coefficients in the formula were modified accordingly;

e) A paragraph indicating graphics has been added to Appendix A:

Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:

Introduction

Unifying and standardizing the terminology and commercial specifications of concrete and mortar preparation equipment will help standardize the domestic concrete and mortar preparation equipment market:

field to promote technological exchanges between industries: Equivalent to the use of ISO standard terminology and business specifications, which is conducive to communication and promotion with international peers:

Domestic concrete and mortar preparation equipment products go global:

The unification of terminology and commercial specifications for concrete and mortar preparation machinery ensures communication and cooperation between product manufacturers and users:

Smooth:

GB/T 43609 "Building Construction Machinery and Equipment Concrete and Mortar Preparation Equipment" is used to determine concrete and mortar preparation machinery the standardized specification is planned to consist of two parts:

---Part 1: Terminology and commercial specifications: The purpose is to unify and standardize the terminology and commercial specifications of concrete and mortar preparation machinery:

---Part 2: Safety requirements: The purpose is to standardize the structural and performance requirements for safety aspects of concrete and mortar preparation equipment:

Building construction machinery and equipment concrete and mortar Preparation Equipment Part 1: Terminology and Commercial Specifications

1 Scope

This document defines concrete and mortar precast machinery and equipment (including concrete mixing stations, concrete batching stations, and dry-mixed mortar production lines) terminology and commercial specifications:

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations for undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document:

equipment-Termsanddefinitions) Note: GB/T 18576-2001 Building construction machinery and equipment terms and definitions (idtISO 11375:1998)

3 Terms and definitions

The terms and definitions defined in ISO 11375 and below apply to this document:

ISO and IEC maintain terminology databases used for standardization at:

---ISO online browsing platform: http://www:iso:org/obp;

concreteconcrete

It is prepared in a certain proportion from cementitious materials, coarse aggregate, fine aggregate and water, as well as admixtures and admixtures added when necessary, and is evenly stirred:

Mixed, building materials formed through hydration:

mortar

A joint material mixed with cementitious materials (cement, etc:), fine aggregate, water or additives (optional):

dry mortar A material mixed with cementitious materials (cement, plaster, etc:), fine aggregates, or additives (optional) that hardens when mixed with water:

concrete mixing plantconcretemixingplant Mix the aggregate, cement, water or admixtures and admixtures in a certain proportion and mix them with the concrete mixer (3:7) to form a mixture:

Installation of concrete (3:1):