Anhui Jiayuan Building Materials Co.,Ltd

• MOQ 20 Ton

We are offering water reducer, jw-2 category: water reducers use premium water reducer with no set retardation. Recommended for normal and cold weather applications or when improved finishing characteristics are desired. Advantages • increases compressive and flexural strengths. • higher strengths may be achieved more economically. • higher durability. • decreases segregation. • improved workability. • extended set times may be achieved. • reduced water content for a given slump. • jw-2 is packaged in water-soluble inner bag for convenient use at plant or job site, eliminating the need for admixture dispensers. Description jw-2 is a dry powdered admixture packaged in a patented ready-to-use water-soluble bag. Jw-2 is formulated to produce a more uniform and workable mix with less water that yields stronger more durable concrete. Jw-2 is recommended for all types of concrete where improved concrete performance with a lower water-cement ratio andor set retardation is desired. Jw-2 does not contain calcium chloride or other potentially corrosive materials and is compatible with all standard concrete admixtures. Compatibility jw-2 is compatible with all air-entraining admixtures, calcium chloride and other admixtures. When used with other admixtures, each admixture must be dispensed separately into the mix. Packaging • water soluble bag, 25kg per bag30 bags per case, 25 cases per pallet.

We are offering aliphatic superplastic. Applications water reducer used in concrete in industrial and civil buildings, hydraulic engineering, transport system,  portengineering, and municipalengineering. Water reducer  used in ready mix plants, job site plants and concrete pavers, for normal weight and light concrete, in precast and prestressed concrete plants.   properties of  water reducer (1) supplied as brownish red liquid, non-toxic, odorless, non-flammable, and free steel-corrosion effect. (2) excellent water-reducing ability. Superplasticizer can significantly reduce 15% ~25% mixing water in concrete. (3) enhance physical and mechanical properties of concrete. (4) improve workability, reduce cement content.same strength ,  reduce 10-25% cement . (5) excellent compatibility with portland cement. (6) less crystallization is winter , low slup loss of concrete in summer. Dosage the dosage of water reducer  is typically 1.5-2%, the amount is calculated according to solid content . The amount of superplasticizer admixture will be slightly adjusted depending upon job requirements, such as concrete strength, variations in cement, aggregate and other job site conditions. Experiments for appropriate dosage must be carried out when changing concrete mix proportion or materials. Usage water reducer can be added in concrete directly with longer mixing time. Experiment must be done when superplasticizer is used together with other admixtures.                                   packaging & shipping liquid  water reducing agent is available in sealed plastic or iron drums. Powder water reducing agent is available in 25kg or 50kg film-lined bags.              storage   dry and well ventilated warehouse is needed for storage. Quality guarantee of water reducing agent one year under normal conditions. If storage has surpassed the time, test must be done to confirm the validity.  

We are offering high concentration naphthalene superplasticizer high concentration naphthalene superplasticizer has higher water reducing rate and higher active ingredient content compared with naphthalene superplasticizer. According to the temperature conditions and technical requirements of the project, adopting a prototype or composite measures, it can be used to formulate various types of high strength concrete below c80. High adaptability to cement, and it can meet the technical requirements of all types of concrete throughout the year while taking appropriate measures. appearance brown powder the main ingredient β-naphthyl sulfonate formaldehyde condensate solid content 92% min water reducing rate 18~20% moisture 5% max chloride ion content 0.5% max na2so4 content 3% max dosage 0.5~1.0% of cementitious materials fluidity of cement paste 220mm min for steel corrosion no advantages: 1.low dosage: 0.5~1.0% of cementitious materials. 2.save cement up to 10-25% while at the same strength and slumps od concrete. 3.increase the initial slump at least 10cm when keep the water-cement ratio unchanged, and the water reducing rate up to 18-20%. 4.high and early strength. It increased at least 20-60% of concrete strength. 5.improve the workability of concrete, improve the physics properties of concrete. 6.good adaptability to various kinds of cement, good compatibility with other kinds of concrete admixture. 7.especially suitable for use in the following concrete work: fluid concrete, plasticizing concrete, steam curing concrete, impermeability of concrete, waterproof concrete, natural curing of prefabricated concrete, reinforced and prestressed concrete, high strength and super high strength concrete.

We are offering polycarboxylate superplasticizer. Product name:  polycarboxylate superplasticizers construction chemical       main chemical compositions: polycarboxylic type acid sulfonate       operative norm:gb8o76-2008                          jgt223-2007       characters tics and application:                                               polycarboxylate superplasticizers construction chemical, which is the home and abroad latest  polycarboxylic type acid sulfonate of high performance water reducing agent , contain the poly ethoxy side groups.               comparing with the common high performance water reducer, it has the characteristics of high water reducing rate,  low dosage,   good adaptability to cement,  making net slurry good liquidity used in concrete,  little slump loss,  save the cement consumption ,  no pollution and so on,  as well it can improve the fresh concrete performance index and improve the workability,               it is applicable to all kinds of  pumping concrete,  mass concrete,  viaduct,  highway,  bridge,  hydraulic concrete,  especially key projects and the concrete with special requirements.after being diluted and compounded,  it can be used in the concrete mixing plant.                 packaging & shipping this product packed with 25kg or 50kg film lined bag or jumbo bag,  as well packed depends on consumer’s requirements ,   this product should be stored  in a cool,  ventilated warehouse,  and kept away from heat.   the shelf life for a year,  more than shelf life can be used only to pass the test.