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Polycarboxylate Superplasticizer Powder - China

price: contact company for price

Polycarboxylate superplasticizer Powder

( Powder)

Description

GD- PCP is a new generation of admixture based on polycarboxylate chemistry.

GD- PCP is very effective in producing concretes with different levels of

workability including applications that require the use of

self- consolidating concrete ( SCC) . It meets ASTM C 494 requirements for

Type A, water- reducing, and Type F, high- range water- reducing, admixtures.

Application

GD- PCP can be applied in hydraulic, electricity, port, bridge, railway,

tunnel and highway projects.

Specification

Purity ( % ) 98

Water Reducing Rate ( % ) ≥ 25

Solid content ( % ) 9.0~11.0

Chloride content ( % ) 0.01

Ammonia ( % ) ≤ 0.1

Air content ( % ) ≤ 6.0

The time difference of setting ( min) Initial setting - 90~ +120

Final setting /

Slump variation( 1h) ≤ 80mm

Ratio of compressive strength ( % ) 1d ≥ 170

3d ≥ 160

7d ≥ 150

28d ≥ 140

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.

6. Handling and transportation flexibility.

Dosages

GD- PCP dosage normally ranges from 0.15% to 06% of the weight of

cementitious material. Recommended dosage: 0.2% .

Use

GD- PCP can be used directly. Put it into blender together with cement, sand,

stone and other additives. After dry mix, pour in blending water and fully

mix them.

GD- PCP is always diluted to 10% to 20% concentration for use. For example,

to make 1 ton of 10% concentration solution, please fully dilute 100kg of

GD- PCP into 900kg of water.

When making RMC- use admixture with GD- PCP, a certain amount of retarding

agent and air- entraining agent need to be added in the 10% concentration

solution. On special occasions when slump loss of concrete speeds up and

segregation appears after casting, MNC- BS is also required. Here' s the

general formula to compound RMC- use admixture.

10% Solution: 980kg

Retarding Agent: 15- 20kg

Air- entraining Agent: 2kg

The dosage of the RMC- use admixture is 2- 2.5% by weight of cement.

Package

25kg / woven bag with plastic liner.

20ft : 13- 14tons/ 20FCLwith pallets , 520bags; 1.3tons/ pallets . 10 pallets .

16tons/ 20FCL without pallets . 640bags .

40ft: : 26tons/ 40ft by pallets

Payment terms

T / T, L / C

Delivery time

within 10 workdays after receiving deposit or confirming L/ C


Company Contact:


  • Phone: 8607924218779

  • Address: North part of Golden Industry park, Ruichang, China

  • Email: Email


Published date: September 6, 2014 -

  • Business Description: Jiangxi Grace Polytron Technologies Inc. is a high tech manufacturer of high performance polycarboxylete superplasticizers (PCE) and related concrete admixtures.

    ISO9001:2008 certified.

    China high speed railway system CRCC approved.

    Featured products:

    * Polycarboxylic based ether acid, LIQUID :

    1) GD PCR 50%/ 45% /40% solid content (water reduce cum early strength)

    2) GD PCS 45% / 40% solid content (slump retention)

    * Polycarboxylic based ether water reducer , POWDER, 99% min.

    one compound and highly efficient water reducing agent instead of mother solution which base on local condition adapt to concretes, grouting, dry mix mortar.

    * SNF Polynaphthalene Sulphonate ( purity >93%, Na2SO4<5% or <18%, powder )

    * Concrete Accelerator (Liquid & Powder)

    * Concrete Anti freezing agent (Powder)

    We also provide compounds according to customers actual requirements of concrete and offer technical consultation&guidance.

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