ISO 1920-8:2009
Testing of concrete — Part 8: Determination of drying shrinkage of concrete for samples prepared in the field or in the laboratory
Testing of concrete — Part 8: Determination of drying shrinkage of concrete for samples prepared in the field or in the laboratory
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 17
- Дата публикации:
- 18 марта 2009 г.
- Издание:
- ISO IS 1920 edition 1 version 1
- ICS:
- 91.100.30
ISO 1920-8:2009 specifies a method for determining the length changes of concrete specimens due to drying in air, and the method of preparing and curing the concrete specimens to be tested.
Abstract
Overview
ISO 1920-8:2009 - Testing of concrete - Part 8: Determination of drying shrinkage of concrete for samples prepared in the field or in the laboratory describes a standardized method to measure (length change) of concrete specimens. The standard covers specimen preparation, initial curing, controlled drying and precise length measurement to determine shrinkage of concrete made with aggregates up to 25 mm nominal size.
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