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GB/T 36255-2018Building construction machinery and equipment -- Concrete spraying machines -- Terminology and commercial specifications (English PDF)

建筑施工机械与设备混凝土喷射机械术语和商业规格

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

June 7, 2018

Implementation date

January 1, 2019

Scope

GB/T 36255-2018 is the English-translated version of 建筑施工机械与设备混凝土喷射机械术语和商业规格.

GB/T 36255-2018 is the Chinese standard "Building construction machinery and equipment -- Concrete spraying machines -- Terminology and commercial specifications".

Its scope clause reads: This standard defines the terms and commercial specifications for concrete spraying machinery. This standard applies to concrete sprayed on the surface of rocks, brick walls, steel structures, and wooden stencils, and serves as a lining support.

Concreting jet machinery. Note. See Appendix A for an example of the form, structure and shape characteristics of concrete injection machinery. Its clauses include terms and definitions.

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Document preview — GB/T 36255-2018

National Standard of the People's Republic of China

ICS: 91.220
Classification: P 97

Issued by: State Administration for Market Regulation, China National Standardization Administration

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Category
5 Commercial Specifications

1 Scope

This standard defines the terms and commercial specifications for concrete spraying machinery.

This standard applies to concrete sprayed on the surface of rocks, brick walls, steel structures, and wooden stencils, and serves as a lining support.

Concreting jet machinery.

Note. See Appendix A for an example of the form, structure and shape characteristics of concrete injection machinery.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article

Pieces. For undated references, the latest version (including all amendments) applies to this document.

GB/T 18576 Terms and Definitions for Construction Machinery and Equipment

3 Terms and Definitions

The following terms and definitions as defined by ISO /IEC 18576 apply to this document.

3.1 Concrete spraying machinery

A machine that sprays concrete onto buildings or other structures.

3.2 Concrete spray

The process of spraying to form a concrete cover.

Note. Concrete injections are divided into dry injection and wet injection.

3.3 Wet concrete jet machinery wotsprayer

Jet wet concrete machinery.

Examples. Concrete pump jet machines, rotor jet machines.

Note. Piston and screw type mortar machines are also sometimes used for small wet concrete shots.

3.4 Dry concrete sprayer drysprayer

Using compressed air, the dry mix of cement and aggregates is delivered to the showerhead through a hose, where it is mixed with a suitable pressure of water.

Together, then the machine for concrete spraying.

NOTE 1 The main component of a dry concrete injection machine is the rotor. Its role is to transport the dry mix into the pressure chamber.

Note 2. Rotary jet machinery can be used to.

--- Dry spray;

--- Wet spray;

--- Concrete transportation and fireproof material injection.

GB/T 44257.2 | GB/T 44257.1 | GB/T 41495 | GB/T 32543 | GB 48002 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 37 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 18576Building construction machinery and equipment -- Terms and definitions

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