retarder concrete admixture polycarboxylate acid superplasticizer for concrete

Concrete admixtures polycarboxylate superplasticizer 

Specification:
Project	standard
Appearance	Pale yellow transparent viscous liquid
Density(20℃)	1.10±0.02
PH (20℃)	6-8
Solid Content(%)	40.0±1.2
Cl	Cl ≤0.10 %
Na2SO4(%)	≤4.0%
Na2O+0.658K2O(%)	≤5.0%
Fluidity of cement	≥240mm
Water Reducing	≥28

                       Product show:1.Main components:Water Reducer of Polycarboxylate type,Slump Protection Agent,Retarder,Air Entaining Agent.  2.Executive Standard:JG473-2001                     GB8076-2008    Company information We are the professional manufacturer of water reducers in China for 13years producing experience and 6years exporting experience. We specialized on lignosulfonate series products (Mostly in Sodium ligno sulfonate, calcium ligno, potassiumlignosulfonate, ammonium lignosulfonate, magnesium lignosulfonate), high performance Water Reducing Agent PNS/FDN/SNF(Sodium Naphthalene sulfonate ),also produce some chemicals as sodium Gluconate.  We will supply the high quality products with most competitive price to support you win the market!   Product application   1. It is especially suitable for high strength concrete for railway, haven, traffic,     bridge and electric power 2. It is used in premix of construction and cast-in-place concrete 3. It is especially suitable for the preparation of high strength,high durability self-compacting,steel fiber and self-leveling concrete Recommended amount of admixture 1.The recommended amount of admixture in concrete as following: 2.The best amount of admixture:0.8%~2.0%(10% of solid content);Recommended amount of admixture1.5%. 3.Remark:The amount of admixture should be determined binding the experiment which bases on the property of raw material,concrete mirtune,weather and so on .  Package and Storage period1.The product is packed  by plastic barrel weight 200kg or 1000kg,the size of package also can be customized according to the clients’requirement. 2.The storage period:two month for summer and three month for winter.prevent from contaminating and mixing with naphthalene .  Our Services   1. Provide samples: We offer samples for your test.  Please feel free to contact us for samples.  2. Prompt delivery: Usually within 10 work days after order confirmed and payment received or according to order qty.  3. Timely update: Loading Photos (on-site loading and finished-loading) and accordingly documents, service will send to customers timely. water-reducinge 4. After-sale service: Feed back email after endusers received the cargo.   Wiwiiwinniwinne

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