GB/T 43487-2023Test methods for foamed concrete and its products (English PDF)

1 Scope

This document describes the test methods and test reports for various properties of foam concrete and products:

This document applies to foam concrete and products used in construction, transportation, water conservancy, municipal administration, mining and other projects:

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:

GB/T 4132 Thermal insulation materials and related terms

GB/T 10294 Determination of steady-state thermal resistance and related characteristics of thermal insulation materials - Protected hot plate method

GB/T 10295 Heat flow meter method for determination of steady-state thermal resistance and related characteristics of thermal insulation materials

GB/T 18968 Wall material terminology

JG/T 237 Concrete test form

JGJ/T 12-2019 Technical Standard for Application of Lightweight Aggregate Concrete

3 Terms and definitions

The terms and definitions defined in GB/T 4132 and GB/T 18968 and the following apply to this document:

3:1 foamedconcretefoamedconcrete

It uses cement, aggregates, admixtures, foaming agents or blowing agents, admixtures, water, etc: as the main raw materials and is made by physical or chemical foaming processes:

Lightweight porous cement-based material:

Note: Also called foamed concrete:

3:2 cast-in-placefoamedconcrete

Foam concrete for on-site casting (3:1):

3:3

Products made from foam concrete (3:1):

Note: According to product form, there are foam concrete blocks, foam concrete insulation panels, etc:

3:4 foamedconcreteblocksfoamedconcreteblocks

Blocks made of foam concrete (3:1):

Note: Also called foamed concrete blocks, referred to as blocks:

3:5

Lightweight insulation board made of foam concrete (3:1):

GB/T 33544 | GB 13476 | TB/T 2922.5 | GB/T 19496 | GB/T 16308 | […]