ASTM C449 矿物纤维水硬化隔热水泥和精细水泥标准规范
日期:2012-02-13 17:56
inal finish for heated surfaces up to 1200F (649 C) for specific applications. The actual temperature limit shall be agreed upon between the purchaser and the manufacturer.
Note 1 Precautionary measures should be taken with this material as with other hydraulic-setting mixtures. This material should be used within the time period recommended by the manufacturer.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions
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