Polycarboxylate superplasticizer _Slump-Type Adapt to a variety of industrial and civilconstruction

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China main port
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10000 kg
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100000 kg/month

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Description

1.     Polycarboxylate superplasticizer (Slump-Type)is developed by our company is an environment-friendly polycarboxylate highperformance water reducer with high water reducing ratio and excellent slumpperformance, during a long time it still has a better construction performanceand has less impaction on the setting time. Especially suitable for flowingself-compacting concrete such as long-distance transport and hot climaticconditions for ready-mixed concrete, and the other concrete works that requirehigh slump performance.

Featuresand Benefits

1, It has a high water reduction ratio (up to35%), excellent dispersion, provides a guarantee to improve concreteworkability performance, improve concrete stress, and saving cement.

2, It has superior slump performance, it can keepconcrete long time mobility (1-2hours) no loss or loss smaller, ensure that theconcrete pumping construction performance in the long-distance transport andstranded at the site for a long time and no effects on concrete normalclotting.

3 , Mixed in concrete can significantly improvethe workability of the concrete mixture, so that fresh concrete has excellentfluidity and slump retention properties and difficult to segregation andbleeding, easy pumping.

4 This product can improve the early strength and latestrength of hardened concrete, impermeability and frost resistance, and improvethe contractile properties, creep performance and durability. It reduce therate of carbonation of concrete, alkali- aggregate reaction.

5, Due to low content of alkali and chlorine ion, it canimprove the durability of concrete.

6, For a variety of Portland cement, ordinary Portlandcement, Portlandslag cement and admixtures, it has better adaptability.

7, It can be composited with other polycarboxylate highperformance water reducer At certain percentage.

Specifications

Items

Specification

Visual Appearance

Light yellow transparent liquid

Solid Content()

50.0±1.0

Density(23)(g/cm3)

1.09±0.02

pH

5~7

Chloride Content()

≤ 0.02

Na2O+0.658K2O ()

≤ 2

The formaldehyde content (according to solid  content exchanging) ()

≤ 0.02

The fluidity of cement paste(mm)

≤250

 

Application

1, Adapt to a variety of industrial and civilconstruction, rail, water, marine, port, transport, bridges, municipal, andelectric power engineering and in-situ concrete, reinforced concrete,prestressed concrete and commercial concrete.

2, Adapt to different strength grade concrete, especially for key projects in avariety of high-performance concrete.

3, It is suitableto make prestressed concrete, reinforced concrete, high performance concrete,high-flowing concrete and self-compacting concrete, various types of concrete.

4, Especially suitable for all kindsof to keep the performance requirements of high concrete slump concreteengineering, as well as the need to transport long distances and hot climateconditions of concrete construction

The usingmethod

1,This product recommended content is 0.25% -0.85% of the total weight ofcementitious material,actually content should be experimentally determined.

2, Due to the adaptive differencesbetween different types of the cement and admixtures, The adaptive test ofcement and admixture should be done before using or changing the cement type.

3,In orderto achieve better water-reducing effect, and ensure the quality of concrete,the mixing time is recommended at least 120 second before the concretemixing test.

4,This product is sold as raw material, it shows good compatibility with avariety of retarders, defoamers, and air-entraining agent. Processing compoundis not recommended to be used directly on the concrete and other materials. Itis strongly recommended through trial and complex technology to determine theusing method and conditions prior to use. It can be used as a masterbatch thatmixed with different characteristics agent to produce retarded setting agent,early strength agent cryoprotective agent and pumping agent, it can fully meetthe requirements of the different categories of engineering, constructiontechnology, construction technique and temperature conditions.

Packaging,transport and storage

(1) Itis packed in 1000Liter per IBC Tank,Other special package can also be available according to prior consultation.

(2) Special measuresshould be taken to ensure entire package. Keep waterproof duringtransportation.

(3) Dry and wellventilated warehouse is needed for storage. Quality guarantee of this product is sixmonths under normal conditions. If storage has surpassed the time, test must be done to confirm the validity.  

Health and safety

(1) Once splashed intoeyes and skin, wash immediately with plenty of water and seek medicaltreatment.

(2) Inedible. When eatingby mistake, drink sufficient water to urge to vomiting, and then go tohospital.

(3) No littering. Cautionshould be taken to protect environment.

Customer services

Data in this manual isonly for reference. Technical data about dosage and mix proportion is availableif necessary. Professional services in site are also available. Moreinformation needed, please direct allinquiries to company.



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