DRS 211-1: 2010, Mortar for masonry — Test methods — Part 1: Determination of particle size distribution (by sieve analysis)

来源：epingalert 发布时间：2021-10-12 浏览量：*

通告成员：

Rwanda

通告类型：

TBT

通告发布时间：

2021-10-12

评议截止时间：

2021-12-11

通告描述：

This Draft Rwanda Standard provides two methods of determining the particle size distribution of dry mixed or nonhardened wet mixed mortars: a) wet sieving which is applicable to mortars containing normal weight aggregates; and b) dry sieving which is applicable to mortars containing lightweight aggregates.

文档编号：

G/TBT/N/RWA/540

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ICS Code：

91.080.30 - Masonry

通告文档/来源：

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通告目的：

Protection of human health or safety (TBT)
Cost saving and productivity enhancement (TBT)
Quality requirements (TBT)
Prevention of deceptive practices and consumer protection (TBT)

DRS 211-1: 2010, Mortar for masonry — Test methods — Part 1: Determination of particle size distribution (by sieve analysis)

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