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Yunyan Special Cement Building Materials Co., Ltd.  

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Cement Grouting epoxy based grout 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: YY-300/YY-310


 
Eco friendly non metallic non shrink

 

Eco friendly non metallic non shrink Cement Grout Non cracking grout

 

 

Non-shrinkage grouting material is high strength material as an aggregate (such as: quartz sand, Silicon carbide, etc.),use the cement, grout masterbatch as the medium, made from high flow, micro expansion, segregation and other admixture.

 

 

Product features

 

1. It is precast in factory that could be used by adding water.

2. It is not contain metallic materials which could cause rust.

3. It has high strength and long durability in the early period.

4. It has good artesian function, rapid hardening, less than 1 hours.

5. It is not contain chloride that could avoid the corrosion to the steel and bolt.

6. It can be construction by drying filling, tamping surface, scrape, dump and pumping.

 

 

Scope of application

 

1. It is suitable for flow type grouting materials, precast or pre-casting folder and the grouting of the column.

2. It can be used to fill the holes and defects of concrete and joint cracks between the blocks. As well as concrete joint, cable car track and mechanical support, etc.

3. It is used for the secondary grouting of the installation of steel column and equipment.

4. It can be used for anchor bolts grouting, slab grouting, concrete hollow of concrete precast installation and repair grouting of crack defects.

5. It is suitable for the paste grouting of large stone and tile walls.

6.The toughening type is suitable for installation of large general equipment with strong vibration, basic secondary grouting (large ore crusher, large-scale ball mill, heavy hammer, cold rolling mill, conveyors, power transmission tower, bridge bearings, steam turbine generator sets, large paper machine, crane track and gantry crane rails, etc.)

 

 

Treatment of base plane

 

It should be clean, strong, and free of grease, dust, powder and other loose materials.

Bolts and nuts should be cleaned.

The concrete base materials should be pre-wet but without clear water before construction.

 

 

Construction Technology

 

  • Stir with enough water using the high-speed electric stirrer for 5 minutes.

Construction

  • The product should be used with 30 minutes after stirring in general temperature.
  • The thickness of non-shrinkage grouting should be between 20 and 150mm. Prohibit to increase mobility by the mechanical vibration which could avoid the segregation phenomenon.                    

 

Maintains

 

The exposed parts should be covered by wet cloth or plastic film after the construction to prevent excessive evaporation.

 

 

Technical parameters

 

 Test Item

YY-300

YY-310

Fluidity (mm)

Initial

≥300

≥270

After 30min

≥270

------

Vertical Expansion

Rate (%)

3h

0.1-3.5

------

3h-24h

0.02-0.5

------

Compressive

Strength (Mpa)

2h

------

≥20

1d

≥25

≥38

3d

≥42

≥51

28d

≥62

≥62

Erosion to Iron Bar

N/A

N/A

Bleeding Rate (%)

0

0

Initial Setting Time (min)

≥45

≥20

Final Setting Time (min)

≤600

≤600

 

Storage period

Keep in cold and dry place, unopened product is valid for 1 year.

 

Spec.

25kg/bag

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 Mr. David Wu

Tel: 86-20-83550760
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Company Info

Yunyan Special Cement Building Materials Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Guangzhou
Province/State: Guangdong
Country/Region: China (Mainland)

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