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

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how to repair cracks in basement concrete wall 

Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: TL-01
Production Capacity: 1000 tons one month
Delivery Date: In one week
Ready to use: 2 hours
Final setting: 50 mins
Color: Grey
Compressive strenth: 33 Mpa/4 hours
Pull strength: 2.7Mpa
Means of Transport: Ocean
Packing: 25kg/bag
Brand Name: Huineng
Initial setting: 25 mins
Certificate: ISO9001
Means of transportation: Ocean
Deliver time: In one week
Expansion rate: 0.02%

1.Fast setting,2h open to traffic
2.Strong coating adhesion
3.Better sagging resistance
4.High compressive strength
5.Small color difference

                             how to repair cracks in basement concrete wall

Construction method:

1.Surface treatment

1)Seep away sundries such as base course all the loose concrete, dust, oil stain, saltpetering, contaminant etc. If repaired structure has already exposed steel bar.it need clean all the rust on the steel bar, and all the loose concrete.  

2)Wetting the repaired structure surface, make it reach the state of saturation but don't flow. 

2.Preparing material

TL-01 waterproof type repair mortar mix with about 18% clean water,mechanical stirring 3 minutes, 

stop 3 minutes, then stir 3 minutes, until stir evenly. 

3.Construction

1)Use brush coat a layer just tuned repair mortar on processed completed base surface.  

2)Immediately use trowel forcibly scrap repair mortar on new painted still wet repair mortar coating, 

and scrape it flat,Each layer thickness can't more than 25mm, construction layer by layer,finally repair 

flatly by trowel. 

4.Dosage

Per ton TL-01 waterproof type structure repair mortar can repair 0.5 cubic meters space.

5.Curing

Under normal circumstances, spray water curing 24 hours, in hot, dry and windy climate conditions, it 

should cover repair surface to curing, in colder weather, use 40 degrees warm water to stir, then keep

 warm and curing.

Testing data of TL-01 concrete repair material:

Inspection items

Unit

Technical requirement

Inspection result

Individual conclusion

Setting time

Initial setting

Min

≥20

25

Meet requirement

Final setting

≤60

50

Compressive strength

4h

Mpa

≥20

33.0

Meet requirement

1d

≥30

42.1

28d

≥50

72.5

Pull strength

28d

Mpa

≥2.0

2.7

Meet requirement

Expansion rate

28d

/

0.0%-0.1%

0.02%

Meet requirement

Product advantage:

1.Easily modulate, just need add water and stir.

2.Simple construction, can operate by nasonry tool such as scraper and ash knife etc 

3.Strong coating adhesion, High compressive strength, Anti-freeze thawing, resistance to sulfate corrosion, non-toxic, non-corrosive. 

4.Better sagging resistance, suitable for facade and superface operation.

5.Have protective property to steel bar, good durability, also have compact better waterproof anti-permeability.

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

7.This product is basically the same with thermal expansion and contraction stress of concrete, 

solve the defect that traditional epoxy mortar make basic concrete crack.




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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)

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alisa:   qq

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