Concrete densification-enhancing and temperature-adjusting type anti-cracking agent and preparation method thereof
The invention discloses a concrete densification-enhancing and temperature-adjusting type anti-cracking agent and a preparation method thereof. The anti-cracking agent comprises the following components in percentage by mass: 40%-50% of a modified calcium-magnesium composite expanding agent, 40%-50%...
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Format: | Patent |
Sprache: | chi ; eng |
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