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Henan Huineng Road And Bridge Technology Co.ltd.
Henan Huineng Road And Bridge Technology Co.ltd.  

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Concrete Crack Repair & Maintenance 

Price: 1800.0~2000.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: SC
Production Capacity: 1000ton/month
Delivery Date: Within 7 working days
Usage: caulk and seal cracks in a ...
Initial setting time: 25mins
Compressive strength: 2h>30Mpa,1d >60Mpa
Expansion rate: 0.01%
Certificate: ISO9001
Means of Transport: Ocean
Packing: Paper plastic composite bag...
Brand Name: Huineng
Color: Grey
Final setting time: 35mins
Pulling strength: 2.8Mpa
Validation report: MSDS
Open to traffic: Wthin 1 hour

1,Achieved 1h rapid open traffic
2,No dry shrinkage cracks
3,High adhesion strength
4,High compressive strength
5,Average life more than 3 years

How to Caulk and Seal Cracks in a Concrete Driveway

1.Applied range:

Highway,national road,provincial road,airport,municipal engineering and tunnel 

Serious disease such as concrete plate fracture,serious crack,edge failure and pothole

2.Detail feature:

  • Achieved 1--2 h rapid open to traffic.

  • High compressive strength:2h>33Mpa,1d >60Mpa,meet requirement of rapid repair strength.

  • Good adhesion: Have super adhesion force with original concrete.

  • Good anti-crack property: Adapt to deformation of concrete base, and don't crack or fall off. 

  • Good toughness: it is 5-8 times of normal concrete. 

  • Expansion shrinkage coefficient is basically same with base course concrete.

  • Can be used in damp base course and damp environment as first-aid repair materials.

  • Simple and rapid construction. 

3.Technical parameter:

Test items 

Unit

Technical requirement

Test result 

Individual conclusion

Setting time 

Initial setting

Min

≥20

25

Meet requirement

Final setting 

≤60

35

Compressive strength

2h

Mpa

≥20

33.0

Meet requirement 

1d

≥40

66.1

28d

≥50

90.5

Pulling strength

28d

Mpa

≥2.0

2.8

Meet requirement 

Expansion rate

28d

/

0.00%-0.1%

0.01%

Meet requirement

4.Quality control:

5.Construction process:

  • Joint-cutting

  • Chiseling

  • Washing

  • Mixing material

  • Repairing 

  • Curing

6.Matters needing attention:

1)This repair material is of early type material, operation time is within 15 minutes, It can prolong 

operation time as per user's request. Strictly prohibited use hardened mortar.  

2)Add clean diameter ≤30㎜ continuous graded gravel aggregate,ratio is 50%. 

3)In summer, Already repaired area surface should be prevented exposure. 

   The plastic film can be covered in  repaired area surface.  

4)It should pay attention to heat preservation and maintenance when winter.Can adopt hot water to stir, and cap rock wool quilt to keep warm. It can't construct when temperature below 5℃, wind power greater than 5 grade or rainy days.

7.Our service:

*Professional technology guide

*Search&Development as per your special requirement

*Stable production cycles

*On time delivery 

*Completed quality control system

*24-hour online CALL service

*First-class after-sale service







Ms. alisa
skype Ms. alisa
saler
Tel: 86-371-65775236
Mobile: 135 2676 8303
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Company Info

Henan Huineng Road And Bridge Technology Co.ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

alisa:   skype
alisa:   qq

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