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濟(jì)南聚大邦成化工有限公司
聯(lián)系人:張總
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你了解萘系減水劑產(chǎn)品的技術(shù)指標(biāo)嗎?
來(lái)源:http://www.sysg88.com/ 日期:2020-08-13 發(fā)布人:admin
萘系減水劑PH值(5%水溶液):7-9,對(duì)鋼筋無(wú)銹蝕作用。
The pH value (5% aqueous solution) of naphthalene series water reducer is 7-9, which has no corrosion effect on reinforcement.
水泥凈漿流動(dòng)度:≥200mm。
Fluidity of cement paste: ≥ 200 mm.
萘系減水劑含固量:粉劑≥92%;液體≥40%。
The solid content of naphthalene superplasticizer: powder ≥ 92%; liquid ≥ 40%.
硫酸鈉含量:粉劑16%-19%;液體7%-9%。
Sodium sulfate content: powder 16% - 19%, liquid 7% - 9%.


萘系減水劑在保持坍落度不變時(shí),減水率可達(dá)12%-20%。
The water reducing rate of naphthalene superplasticizer can reach 12% - 20% when the slump remains constant.
外觀:粉劑褐黃色粉末。液體棕褐色粘稠液。
Appearance: powder brown yellow powder. Liquid brown viscous liquid.
萘系減水劑在相同水灰比情況下,可加大砼坍落度10cm以上。
Under the same water cement ratio, naphthalene water reducer can increase concrete slump by more than 10 cm.
對(duì)混凝土有顯著的早強(qiáng)、增效效果,其強(qiáng)度提高幅度為15%-40%。
It has obvious early strength and synergistic effect on concrete, and its strength increase range is 15% - 40%.
萘系減水劑能改善和提高砼的物理力學(xué)性能,在保持強(qiáng)度相同時(shí)可節(jié)約水泥10%-20%。
Naphthalene superplasticizer can improve and improve the physical and mechanical properties of concrete, and can save 10% - 20% of cement at the same strength.
此文關(guān)鍵詞:精萘廠家
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