Product introduction 產(chǎn)品簡(jiǎn)介

     High performance water-reducing agent is currently the largest and most widely used high-efficiency water-reducing agent in China. It is characterized by a high water-reducing rate (15%~25%), no air-entraining, and a small impact on the setting time. It is suitable for cement Relatively good performance, can be used in combination with various other additives.

    High performance water-reducing agents are often used to formulate high-fluidity, high-strength, and high-performance concrete. In use, it can greatly reduce the water consumption and significantly increase the strength of concrete at various ages. It can also save 10% or more of cement while maintaining a constant strength, which is cost-effective.

   In addition, the High performance water-reducing agent also has a small chloride ion content and does not corrode the steel bars; it can enhance the impermeability, freeze-thaw resistance and corrosion resistance of concrete, and improve the durability of concrete.

   高效減水劑是我國(guó)目前生產(chǎn)量最大，使用最廣的高效減水劑，其特點(diǎn)是減水率較高(15%~25%)，不引氣，對(duì)凝結(jié)時(shí)間影響小，與水泥適應(yīng)性相對(duì)較好，能與其他各種外加劑復(fù)合使用。萘系減水劑常被用于配制大流動(dòng)性、高強(qiáng)、高性能混凝土。使用中既能大幅度降低用水量從而顯著提高混凝土各齡期強(qiáng)度。又能在保持強(qiáng)度恒定時(shí)，節(jié)約水泥10%或更多，性價(jià)比較高。此外，高效減水劑還具有氯離子含量微少，對(duì)鋼筋不產(chǎn)生銹蝕作用；能增強(qiáng)混凝土的抗?jié)B、抗凍融及耐腐蝕性，提高混凝土的耐久性等特點(diǎn)。

Main performance  主要性能

Scope of application   適用范圍

Used for prefabrication and cast-in-situ reinforced concrete in various industrial and civil construction, water conservancy, transportation, port, municipal and other projects.

It is suitable for high-strength, super-high-strength and medium-strength concrete, as well as concrete that requires early strength, moderate frost resistance, and high fluidity; suitable for precast concrete components of steam curing process; suitable for water-reducing reinforcing components of various composite admixtures (Ie masterbatch).

    用于各類工業(yè)與民用建筑、水利、交通、港口、市政等工程中的預(yù)制和現(xiàn)澆筑鋼筋混凝土。適用于高強(qiáng)、超高強(qiáng)和中等強(qiáng)度混凝土，以及要求早強(qiáng)、適度抗凍、大流動(dòng)性混凝土；適用于蒸養(yǎng)工藝的預(yù)制混凝土構(gòu)件；適用于做各種復(fù)合型外加劑的減水增強(qiáng)組分(即母料)。

Precautions for use  使用注意事項(xiàng)

1、The content of this product (solid content 20%) is 0.6% to 2.0% of the total weight of the cementitious material. The usual dosage is 0.8%～1.5%. Before use, a trial mix test of concrete should be carried out to find the best mixing amount.
    本產(chǎn)品的摻量為膠凝材料總重量的0.6%—2.0%。常用摻量為0.8%—1.5%。使用前應(yīng)進(jìn)行混凝土試配試驗(yàn)，以求最佳摻量。

2、When using this product, the measurement must be accurate, and the concrete must be mixed evenly.
    使用本產(chǎn)品時(shí)，必須計(jì)量準(zhǔn)確，混凝土必須攪拌均勻。

3、The superplasticizer has a strong dispersing effect on the cement, which can greatly improve the fluidity of the cement mixture and the slump of the concrete, and at the same time greatly reduce the water consumption and significantly improve the workability of the concrete. However, some superplasticizers will accelerate the loss of concrete slump, and excessive mixing will cause bleeding.
     高效減水劑對(duì)水泥有強(qiáng)烈分散作用，能大大提高水泥拌合物流動(dòng)性和混凝土坍落度，同時(shí)大幅度降低用水量，顯著改善混凝土工作性。但有的高效減水劑會(huì)加速混凝土坍落度損失，摻量過大則泌水。

Packaging and storage 包裝與貯存
1、This product is liquid and is packed in 1000kg plastic drums or plastic bags.
   本產(chǎn)品為粉劑或液體，采用1000kg塑料桶裝、200±1kg塑料桶或塑料袋包裝。

2、Should be placed in a cool, dry place, sealed storage away from direct sunlight, rain or negative temperature environment preservation.
   應(yīng)置于陰涼、干燥處儲(chǔ)存，避免陽光直射、雨淋或負(fù)溫環(huán)境保存。

3、The warranty period is one year, and the overdue products can only be used after being tested and verified.
   質(zhì)保期一年，超期產(chǎn)品經(jīng)試驗(yàn)驗(yàn)證合格后仍可繼續(xù)使用。