Hebei Shengtong Building Materials Technology Co., Ltd.: Shijiazhuang, Hebei, China; Main products: polycarboxylate, Water reducing agent, concrete admixture, Concrete plasticizer, Concrete regulator

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grouting agent for concrete in railway

FOB Price

USD $200 - $220 / Metric Ton

20 Metric Tons(Min.Order)

Supply Ability 3000 Metric Ton / Metric Tons per Month
Port tianjin
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Hebei, China		Brand Name	hebeishengtong
Model Number	ST-01Y

Product Description

1.Brief introduction

Polycarboxylate grouting agent (powder) is composite by inorganic and organic materials, Its characteristics are excellent liquidity, slurry stability, good filling degree, the setting time can be adjusted, no shrinkage, micro expansion, high strength, no harmful substances on the reinforcement. It suit in post tensioning prestressed concrete in highways and railways, grouting for stopping leakage of various concrete structures, curtain grouting, anchoring grouting, gap filling or repair, etc.

2.Application

Mainly for manufacturing high performance polycarboxylate water reducer.

3.Quality specification

Grouting Agent Test Report(Railway)

Manufacturer

Hebei Shengtong Building Materials

Product Name

ST-01Y

High performance cable grouting agent(railway)

Manufacture Date

Manufacture No.

Inspection Date

Batch quantity.

Report No.

Quality Standard

TB/T3192-2008

Sample State

Powder

(%)

Proportion

Inspection Item

Technical Standards

Test Results

Setting time

(h)

Initial Setting

≥4

(h)

Final Setting

≤24

(s)

Fluidity

Initial fluidity

18±4

30min

fluidity

≤30

(%)

Bleeding rate

24h

Free bleeding rate

Capillary bleeding rate

≤0.1

0.05

(%)

Rate of pressure bleeding

0.22Mpa

(high≤1.8m)

The vertical height of channel

≤3.5

2.0

0.36Mpa

(high>1.8m)

The vertical height of channel

Flling degree

Qualified

7d Mpa

Strength

Fracture strength

≥6.5

8.3

Compression strength

≥35

45.5

28d Mpa

Strength

Fracture strength

≥10

13.4

Compression strength

≥50

60.6

24h (%)

Free Expansive Rate

0~3

1.5

The effect of steel corrosion

No rust

(%)

entrained air content

1~3

2.5

Test Conclusion

After testing, the performance index of the product comply with the requirements of " TB/T3192-2008" Technical specification of cable grouts on post-prestressed concrete railway girder.

4.Storage and Transportation Condition

25kg lining plastic bag. It is nonhazardous and should be stored in cool and ventilated place.

Please feel free to contact us if you have any questions about our products.

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Hebei Shengtong Building Materials Technology Co., Ltd.: Contact nameshengtong Hebei
Chat Now; Phone86-311-80776843; AddressNo.188 Tanan Road,, Shijiazhuang, Hebei

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grouting agent for concrete in railway

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