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WET CURING WATER OF CONCRETE AND CEMENT MORTAR, AND CURING METHOD FOR CONCRETE AND CEMENT MORTAR USING THE SAME
To delay the progress of degradation such as neutralization and salt damage by densifying surface layer properties of concrete and cement mortar, suppressing water content dissipation of concrete and cement mortar, and reducing dry shrinkage.SOLUTION: The wet curing water of concrete and cement mortar comprises a readily-soluble compound containing at least one selected from magnesium acetate, magnesium nitrate, magnesium thiosulfate, and magnesium bromide. Wet curing of concrete and cement mortar is performed by using the curing water.SELECTED DRAWING: None
【課題】コンクリート、モルタルの表層性状を緻密化し、コンクリート、モルタルの水分逸散を抑制し、乾燥収縮を低減し、中性化や塩害などの劣化の進行を遅らせる。【解決手段】このコンクリート、モルタルの湿潤養生水は酢酸マグネシウム、硝酸マグネシウム、チオ硫酸マグネシウム、臭化マグネシウムから選ばれた少なくとも１種を含有する易溶性化合物からなり、この養生水を用いてコンクリート、モルタルの湿潤養生を行う。【選択図】なし
WET CURING WATER OF CONCRETE AND CEMENT MORTAR, AND CURING METHOD FOR CONCRETE AND CEMENT MORTAR USING THE SAME
To delay the progress of degradation such as neutralization and salt damage by densifying surface layer properties of concrete and cement mortar, suppressing water content dissipation of concrete and cement mortar, and reducing dry shrinkage.SOLUTION: The wet curing water of concrete and cement mortar comprises a readily-soluble compound containing at least one selected from magnesium acetate, magnesium nitrate, magnesium thiosulfate, and magnesium bromide. Wet curing of concrete and cement mortar is performed by using the curing water.SELECTED DRAWING: None
【課題】コンクリート、モルタルの表層性状を緻密化し、コンクリート、モルタルの水分逸散を抑制し、乾燥収縮を低減し、中性化や塩害などの劣化の進行を遅らせる。【解決手段】このコンクリート、モルタルの湿潤養生水は酢酸マグネシウム、硝酸マグネシウム、チオ硫酸マグネシウム、臭化マグネシウムから選ばれた少なくとも１種を含有する易溶性化合物からなり、この養生水を用いてコンクリート、モルタルの湿潤養生を行う。【選択図】なし
WET CURING WATER OF CONCRETE AND CEMENT MORTAR, AND CURING METHOD FOR CONCRETE AND CEMENT MORTAR USING THE SAME
コンクリート、モルタルの湿潤養生水、及びこれを用いたコンクリート、モルタルの養生方法
OTSUKI NOBUAKI (author) / NISHIDA TAKAHIRO (author) / SAITO ATSUSHI (author) / MURAKAMI YUJI (author)
2019-09-05
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04G
SCAFFOLDING
,
Baugerüste
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RAPID CURING POLYMER CEMENT COMPOSITION AND RAPID CURING POLYMER CEMENT MORTAR
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