GB/T 8074-2008 in English
VALIDTesting method for specific surface of cement—Blaine method
- Issued on:2008-01-09
- Implemented on:2008-08-01
- File Format:PDF
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《GB/T 8074-2008水泥比表面积测定方法 勃氏法》由TC184(全国水泥标准化技术委员会)归口,主管部门为中国建筑材料联合会。
本标准规定了用勃氏透气仪来测定水泥细度的试验方法。
1 Scope
This standard specifies the method of determinating cement fineness with Blaine air permeability apparatus.
This standard is applicable to the determination of specific surface area of cements and other powdery materials that this standard applies whose specific surface is 2000cm2/g~ 6000cm2/g, and it is not applicable to the determination for cellular or micro-powdery material.
2 Normative References
For dated references, subsequent amendments to (excluding correction to), or revisions of, any of these publications are not applicable to this standard. However, the parties who enter into agreement according to this part are encouraged to research whether the latest editions of these documents may be applied or not. For undated references, their latest editions are applicable to this part.

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