安徽佳源建材

氨基磺酸盐减水剂(水剂)

更新:2014-07-14 15:09 点击:
产品介绍

 

       氨基磺酸盐减水剂(水剂)

  氨基磺酸盐减水剂(水剂)系我公司研制开发的新型高性能减水剂,该减水剂分子结构中引入了大量氨基磺酸羟基等活性基团,具有低掺量、超塑化、高减水率、增强效果好、与水泥适应性能强、全面改善混凝土的物理学性能等特点,特别适合于高强度,大流动性,大体积,泵送混凝土工程。

  一,主要性能

  本品分为粉剂和液体两种,粉剂呈棕褐色,水剂呈棕红色。产品性能稳定,无毒,无刺激性和放射性,不含对钢筋有锈蚀危险的物质。

  增大流动性:水泥净浆流动度大于220mm, 当混凝土配合比不变时,掺入适量高效减水剂后,可将拌合料的流动性由0-50mm提高到170-250mm.

  高效减水:按照国家现行标准GB8076-2008《混凝土外加剂》检测,其减水率达23%以上。

  提高混凝土强度: 保持混凝土流动性不变时,减少用水量,降低水灰比,极大提高混凝土强度。

  与水泥的适应性强,适合于我国大部分水泥。

  二、适用范围

  产品可广泛应用于高强度,大流动性,大体积,泵送混凝土工程。

  三、使用方法

  粉剂掺量为水泥重量的0.3-0.7%,水剂掺量为0.8-1.5%。

  粉状固体直接使用时,应与水泥一道投入拌合物,切勿直接加在湿的砂、石表面;若配成溶液,则应充分溶解。

  为确保混凝土均质性,搅拌时间要延长30-60秒。

  为保证得到最佳的使用效果,建议用户在使用本产品时,要根据工程技术要求和实际条件,参照以上说明对本剂的掺量、掺加方法及搅拌时间等做混凝土试配试验,检验其和易性、凝结时间和强度是否满足工程要求,施工过程中,要严格控制水灰比和水剂掺量。

  四、包装与贮存

  水剂罐装或协议包装。

  应在干燥环境中存放,水剂要密封。

  本产品有效期三年。

  JW-V Amino sulfonate high-performance water reducing agent

  JW-V amino sulfonate superplasticizer is one kind of new type and high range water reducer developed by our company. The molecular structure of water reducer introduced a large number of amino acids and other active hydroxyl group, with a low dosage, super plasticizer, high water reduction, enhancement effect, and compatibility with cement , an overall improvement in the physical properties of concrete, etc., especially suitable for high-strength, high fluidity, high volume, pumping concrete projects.

  1. Main Properties

  Supplied as brownish red liquid and brown powder,non-toxic,odorless,non-flammable and free steel-corrosion effect.

  Increasing fluidity: the fluidity of cement paste is greater than 220mm, the same proportion when the concrete mix, mixed with the right amount of superplasticizer can enhance fluidity from 0-50mm up to 170-250mm.

  Excellent water reduction ability: amino sulfonate superplasticizer can significantly reduce more than 23% mixing water in concrete.

  Enhance concrete strength: While maintaining constant fluidity concrete, reduce water consumption, reduce water-cement ratio, greatly improve the strength of concrete.

  Excellent compatibility with Portland cement.

  2. Application

  Amino sulfonate superplasticizer is widely used in high-strength, high fluidity, high volume, pumping concrete projects.

  3. Usage

  The dosage of amino sulfonate superplasticizer for liquor and powder is typically 0.8%-1.5% and 0.3%-0.7% respectively.

  When powdered solid used directly, should be put into cement mixing things together, not directly added to the surface of wet sand and stone; If with the solution, it should be fully dissolved.

  To ensure the uniformity of concrete, the mixing time should be extended 30-60 seconds.

  In order to get the best results, we recommend that users use the product, according to the technical requirements of the project and the actual conditions, refer to the above description of the content of this agent, mixing methods and mixing time for concrete test with the test, to test its workability, setting time and strength meets the project requirements, the construction process, to strictly control the water-cement ratio and agent dosage.

  4. Packing and Storage

  For powder: woven fabric bag with plastic liner, net weight 40kg. For liquid: Canned or packaged according to agreement.

  It should be stored in a dry environment, water should be sealed, powder should pay attention to moisture, avoid caking.

  This product is valid for three years, powder stacking height should not exceed 10 bags.

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