Concrete Admixtures

Lignosulfonate for Building and Construction Applications,Lignosulfonates are obtained from sulfite pulping processes wherein cellulose is extracted from wood in the pulp industry. The so-called…

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Lignosulfonate(lignosulphonate) (often abbreviated as LS) were one of the first dispersants added as an admixture to concrete. Lignosulfonate s have been used since the…

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Lignosulfonate water-reducing agent is a surfactant. Therefore, the mechanism of action is lignosulfonate surfactant effect. Surfactant is an organic compound whose molecules have both…

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About Calcium lignosulfonate Properties,need to make clear what is calcium lignosulfonate firstly. Calcium lignosulfonate (referred wood calcium) is a multi-component polymer anionic surfactant, the…

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Lignin is a poylmer present in the structure of many polar groups, more particularly hydroxyl groups, lignin with strong intermolecular and intermolecular hydrogen bond…

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Lignosulfonates is brown amorphous powder. They have no odour and they are not hygroscopic. They form colloidal solutions or dispersions with water but are…

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Sodium lignosulphonate is a kind of anion surface-active agent made of sulphite whose main raw material is the northeast white pine, following the process…

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Calcium lignosulfonate from the sulfite pulping of wood waste, a saccharide which contains a certain amount of chemicals, mainly pentose and hexose, they are…

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Sodium lignosulfonate used as plasticizer in concrete will reduce the cost by 10-15%,the sodium lignosulfonate could assume 0.5-2% of the total mixture w/w,will increase…

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