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供应 海韵牌 BT-4000型 复合减水剂
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供应 海韵牌 BT-4000型 复合减水剂

  • 发布日期:2016-02-23
  • 有效期至:长期有效
  • 浏览次数601
  • 所在地:河北 保定市
产品品牌:海韵牌
产品型号:BT-4000
产地:河北定州

海韵牌BT-4000型复合减水剂Chaton brand BT - 4000 of composite water-reducing agent产品质量标准GB8076-2003Product quality standard GB8076-2003  海韵牌BT-4000型复合减水剂是糖蜜木质素复合微引气型混凝土外加剂,技术性能符合GB8076-03国家颁发的外加剂标准。具有强悍、减水、塑化等多种功能,同时能够改善混凝土一系列物理力学性能,掺此复合减水剂能提高混凝土早期强度及后期强度,加速工程进展,减少施工费用都具有较明显的经济效益。  Chaton brand BT - 4000 of composite jianshuiji is molasses lignin composite type micro air-entraining concrete additive, technical performance accords with GB8076-03 issued by the state admixtures standards. With toughness, decrease water, plasticizing functions etc, and can improve the concrete a series of physical and mechanical performance, mixing with this compound water-reducing agent can improve the early concrete strength and post strength, accelerate the project progress and reduce the construction cost have more obvious economic benefit.一、性能指标:A, performance index:1、外观:暗褐色略带糖香味液体;灰褐色粉状固体。1, appearance: dark brown with sugar fragrance liquid. Beige powder solid.2、不燃、无毒、不锈蚀钢筋,减水率10-18%,抗裂、抗渗、抗拉伸、微膨胀、抗冻-10℃,耐热110℃。2, non-flammable, non-toxic, not corroded reinforced, decrease water rate 10-18%, crack, anti-permeability, tensile, micro expansion, anti-freeze - 10℃, heat 110℃.二、性能指标:Second, performance index:4000型减水剂掺量占水泥用量的3%时砼的性能指标:4000 type jianshuiji admixture accounts for 3% of dosage of cement concrete performance index:
试验项目性能标准BT-4000型检验结果
一等品合格证
减水率(%)≥12≥1014
泌水率比(%)≤100≤10080
含气量(%)≤3.0≤4.03.0
凝结时间之差(min)初凝-60~+90-60~+120-60~+120
终凝-60~+90-60~+120-60~+120
抗压强度比(%)3D≥125≥120146
28D≥120≥115128
对钢筋的锈蚀作用
三、适用范围:Three, suitable scope:  适用于硅酸盐水泥,普通硅酸盐水泥,矿渣水泥,火山灰质水泥的钢筋混凝土工程。  Applicable to Portland cement, ordinary Portland cement, slag cement, cement volcanic gray matter of reinforced concrete engineering.四、使用方法:Four, method of use:1、BT-4000型减水剂掺量为水泥用量的3%,可根据工程设计要求厂家适当调整掺量。1, BT-4000 type jianshuiji dosage of cement mixing content is the 3%, can according to engineering design requirement manufacturer adjust dosage.2、BT-4000型减水剂直接加入拌合干料中。2, BT-4000 type jianshuiji added directly regarding mix-proportion dry material.3、BT-4000型减水剂掺入混凝土后,拌合水量可适当减少(通常为10%左右)以维持坍落不变。3, BT-4000 type jianshuiji impermeability of concrete, white water can be appropriately reduced (usually a 10%) in order to maintain and fall unchanged.五、包装与贮存:Five, packaging and storage:  液体采用塑料桶包装,每桶净重25±0.5kg,保质期五年;粉剂;采用25kg、50kg编织袋包装,保质期三年。  Liquid using packed in plastic drum, each net weight 25±0.5kg, shelf life for five years, Powder, Using the 25kg, 50kg plastic woven sack packaging, the expiration period for three years.
 
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