go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Lignosulphonate Powder, Chemical Admixtures For Concrete, Polycarboxylate Concrete Admixture, If you are interested in our products, please feel free to send us your inquiry. We sincerely hope to establish win-win business relationships with you.
Professional China Calcium Lignosulfonate - CL-AEA air entraining agent – Chengli Detail:
Item
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Specification
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Appearance
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White or light yellow powder, non-caking
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Active matter(%)
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≥92%
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Petroleum ether soluble(%)
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≤1.2%
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Inorganic salt(%)
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≤5%
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Moisture Content(%)
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≤2.5%
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PH value
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7.5-9.5
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Used for concrete road and bridge, high workability of concrete engineering, pumping concrete, used for high durability of concrete structures, dam, highway, thermal power plant cooling tower, water hydraulic, port, etc.
Dosage: 0.01%~0.03%, the final amount according to the practical experiment.
Improve the concrete slump, liquidity and plasticity.
Reduce the bleeding and segregation of concrete, improve the uniformity of concrete.
1. Improve the flexural strength of concrete, when the air content is 3% to 5%, the flexural strength increased by 10% – 20%.
2. Mixed air entraining agent with low elastic modulus, small rigidity, good flexibility.
3. The thermal diffusion and transmission coefficient of concrete is reduced, enhance the volume stability of concrete, to enhance the field of weatherproof, prolong the service life of concrete road.
4. Greatly improves the concrete frost resistance, salt resistance, permeability resistance, sulfate attack resistance and resistance of response performance.
Product detail pictures:
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