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GB/T 33600-2017Sandwich composite wallboard with porous concrete using metal tailings (English PDF)

金属尾矿多孔混凝土夹芯系统复合墙板

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 12, 2017

Implementation date

June 1, 2018

Scope

GB/T 33600-2017 is the English-translated version of 金属尾矿多孔混凝土夹芯系统复合墙板.

GB/T 33600-2017 covers the sandwich composite wallboard whose core is a porous concrete made with metal tailings. It specifies the terms and definitions, the classification and marking, the raw materials, the requirements, the test methods, the inspection rules, and the marking, transport and storage of these panels.

It defines the core material itself: a lightweight porous concrete made by a foaming process from a slurry of metal tailings powder, at a proportion of not less than 30 %, together with reinforcing fibre, cement, admixture and water.

It applies to the composite wall panels used in industrial and civil buildings as non-load-bearing internal walls and external walls, or for thermal and sound insulation.

It cites GB 6566, GB/T 9978.8, GB/T 13475 and GB/T 19889.3 among others. It was issued on 12 July 2017 and has applied since 1 June 2018.

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Document preview — GB/T 33600-2017

National Standard of the People's Republic of China

ICS
91.110
Classification
Q 92

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • 1 Scope
  • 2 Normative reference documents
  • 3 Terms and definitions

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the terminology and definition, classification and marking of metal tailings, perforated concrete composite wall panels, raw materials, requirements, test Inspection methods, inspection rules, signs, transport and storage.

This standard applies to industrial and civil construction of non-load-bearing interior wall, external walls or building insulation, sound insulation with metal tailings porous concrete core system Composite wall panels (hereinafter referred to as "composite wall panels").

2 Normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this document. For undated references, the latest edition (including all modifications) applies to this document.

GB 166 General Portland cement

GB/T 1839 Quality test method for galvanized layer of steel products

GB/T 2518 continuous hot - dip galvanized steel sheet and strip

GB/T 2828.1 Sampling inspection procedures Part 1: Batch inspection sampling plan for retrieval by quality limit (AQL)

GB 6566 Radiation nuclide limits for building materials

Concrete admixture

GB/T 9978.8 Test methods for fire resistance of building elements - Part 8: Particular requirements for non-load-bearing vertical separation members

GB/T 11969 Test method for performance of autoclaved aerated concrete

Steel keel for construction

GB/T 13475 Determination of heat preservation and heat transfer properties - Calibration and protection of hot box method

GB/T 14684 Construction of sand

GB/T 15856.2 Cross recessed countersunk head self drilling tapping screws

GB/T 19889.3 Acoustics - Measurement of sound insulation for building and building components - Part 3: Laboratory measurement of airborne sound insulation for building components

Synthetic fibers for cement concrete and mortar

JC/T 412.1 Fiber cement flat panel - Part 1: Asbestos - free fiber cement

JC/T 1055 fiber cement sandwich composite wall panels

JGJ63 Standard for concrete water use

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Metal tailings porous concrete

With the metal tailings powder (incorporation of not less than 30%), reinforced fiber, cement, admixture and water composition of the slurry, made by the foam process Of lightweight porous concrete.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

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