Polycarboxylate superplasticizer

High range water reducing type(HL-900)

Description

HL-900 is now building concrete construction is one of the most widely used additive, it has green, no pollution,

 high performance and environmentally friendly additives, can greatly improve the liquidity of cement mixture,

 reduce water consumption, reduce the damage degree of collapse, and on the basis of the high strength work 

performance, easy pumping, easy compact and other excellent properties..

Application

HL-900 is suitable for ready-mixed, pumping, hot weather concrete and the precast elements used in the construction which

 requires good workability and high early and final strengths. It can be applied in the preparation of various concrete of C40 

and above grade with low water/cement ratio. When applied in preparation of concrete of higher than C80, it is recommended 

to conduct tests before bulk production.

Properties

Features and Benefits

1.       Excellent compatibility with various types of cements.

2.       High water reducing rate, low dosage, and low slump loss.

3.       Low chloride and alkali content, no corrosion to steel-bar

4.       High stability: no precipitation at low temperature.

5.       Environmental friendly and nontoxic

Dosage

This product recommended content is 0.25% -0.85% of the total weight of cementitious

material, actually content should be experimentally determined.

Usage

1. HL-900 is always diluted to 10% to 20% concentration for use.

For example, to make 1 ton of HL-900 solution(10%), please fully dilute 200kg of HL-900 (50%) into 800kg of water.

2. When the weather is hot, making concrete with HL-900, a certain amount of retarding agent and air-entraining agent need

 to be added in the HL-900 solution (10%). On special occasions when slump loss of concrete speeds up and segregation 

appears after casting, it's necessary to add plastic retaining agent (or add our product of SR-1). Here's the general formula to

 compound HL-900.

HL-900 solution (10%):      980kg

Retarding Agent:           15-20kg

Air-entraining Agent:        2kg

The dosage of the finished product is 2.0-3.0% by weight of cement.

Packaging, transport and storage

1.It is packed in Flexitank in 20ft container, 220kg plastic drums or 1000Liter per IBC Tank, Other special package can also be

 available according to prior consultation.

2.Special measures should be taken to ensure entire package. Keep waterproof during transportation.

3.Dry and well ventilated warehouse is needed for storage. Quality guarantee of Polycarboxylate Superplasticizer is 12 months

 under normal conditions. If storage has surpassed the time, test must be done to confirm the validity.  

FAQ   

1.Q: What is MOQ?

  A: Our MOQ is 1 TON. 

2.Q: Could you offer free sample?

  A: We can provide free samples to you for quality testing. 

3.Q: What about your packing?

  A: For liquid: Flexitank, or IBC tank 1000L

For powder:Woven fabric bag with plastic film liner(  25kg or 1000kg)

 Clients’ packing is workable.

4.Q: How about your productive capacity?

  A: 150000 tons/Year. 

5.Q: What is your delivery time?

  A: Within 7 days after received deposit or L/C at sight.