Polycarboxylate superplasticizer _Slump-Type Adapt to a variety of industrial and civilconstruction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 kg
- Supply Capability:
- 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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- Most of the varieties of instant noodles are fried, and the oil is oxidized to oxidized lipids, so antioxidants are usually added in instant noodles. Food antioxidants are substances that are easy to react with oxygen and prevent or slow down The oxygen in the air and the role of food, so that the food does not occur deterioration of taste and other quality deterioration of these substances are generally used as an additive into the food first with the oxygen in the air, so as to prevent the oxidation of food in the lipid . Commonly used vitamin C, different dimension C, sodium benzoate, etc .. Sodium benzoate is a very common food preservatives, to prevent deterioration of acid, to extend the shelf life of the effect of excessive use of human liver can cause harm, and even carcinogenic. Sodium formate and some substances will react to produce benzene (benzene is carcinogenic), especially in the presence of vitamin C, so in foods rich in vitamin C, should avoid the use of sodium benzoate.
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- The state of food additives has long been the implementation of production license management. 2017 State Administration of Quality Supervision also issued a new production of food additives management regulations, the original certification of food additives manufacturers have to re-apply for evidence, no new certification on the basis of no penalty for punishment. At present this work has basically completed the transition between the old and new cards
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Polycarboxylate superplasticizer _Slump-Type Adapt to a variety of industrial and civilconstruction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 kg
- Supply Capability:
- 100000 kg/month
OKorder Service Pledge
OKorder Financial Service
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