• Cement-based Grouting Material high liquidity, early strength, high-strength System 1
  • Cement-based Grouting Material high liquidity, early strength, high-strength System 2
Cement-based Grouting Material high liquidity, early strength, high-strength

Cement-based Grouting Material high liquidity, early strength, high-strength

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10000 kg
Supply Capability:
100000 kg/month

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Cement-based Grouting Material

(UGM / ZYG)

I. Product Overview

Cement is used as basic material in cement-based Grouting Material, which is dry mixture made by cement together with appropriate natural high-strength aggregate, a variety of concrete admixtures and other components. It has high liquidity, early strength, high-strength and non-shrink characteristics after mixing with water. It is widely used in equipment foundations, steel base, secondary grouting and bolts anchoring works, as well as concrete beams, columns, plates, wall reinforcement, concrete hollow supplemental and irrigation repair, etc.

II. The technical performance

Products are divided into common type, high-strength type, early strength type, anti-freezing type, high-flow type, in which ordinary and high strength types fulfilled the JC/T986-2005 standard, the early strength and grouting agent types are fulfilled the New Zhongyan standard. Product technical indicators are as follows:

Items

Standards and Technology Indicators

Common type

High strength

type

Super early strength type

Grain size

4.75mm square mesh sieve(%)

≤2.0

≤2.0

≤2.0

≤2.0

Setting time

Initial setting time (min)

≥120

≥120

≥120

≥30

Bleeding capacity (%)

≤1.0

≤1.0

≤1.0

≤1.0

Fluidity (mm)

The initial fluidity

≥260

≥280

≥280

≥320

30min fluidity retain value

≥230

≥240

≥240

≥300

 

Compressive strength

(Mpa)

2 h

≥20

1d

≥22.0

≥25.0

≥40.0

≥45.0

3d

≥40.0

≥45.0

≥60.0

≥65.0

28d

≥70.0

≥70.0

≥80.0

≥85.0

Vertical expansion%

1d

≥0.020

≥0.020

≥0.020

≥0.020

Reinforced Bars (round ) bond strength (MPa)

28d

≥4.0

≥4.0

≥4.0

≥4.0

Corrosion to reinforced bars

Should indicate no corrosion effect on the steel

III. The main features

Good fluidity, no bleeding, it can automatically fill to the required grouting gaps;

It has early strength, high-strength performance. It can improve the impact resistance and vibration resistance as equipments operating. Different types of UGM can meet different requirements of projects.

It has the characters of high bond strength, no shrinkage and micro-expansion that can ensure the solid combination of anchor bolts and base, as well as the  old and new concrete.

It has good crack resistance and impermeability, impermeability grade is higher than P20.The excellent no-shrinkage performance to ensure there is no cracks in the large area construction.

The type with early strength has performance of anti-corrosion. It has good performance of sulfate resistance and anti-sewage corrosion. Its erosion resistance performance can be used in harbor, sewage treatment plants and other projects.

UGM belongs to inorganic grouting material and it has good durability, so it is no aging, no corrosion to steel. Due to its low alkali content, it can effectively prevent harmful alkali-aggregate reaction.

The powder bulk density is 2100 to 2400kg / m 3 .

IV. Method for use

See YB/B9261-98 “Cement-based Grouting Material Technical Specification for Construction”

Construction preparation:

Before constructing, dust and loose materials on the surface of filled space should be cleaned up, the oil should be removed. The concrete surface of filled space should be pre-wetted at least 6 to 12 hours with clean water.

The amount of adding water:

Water can be added directly. For ordinary type, the mixing amount of water is 13% to 15% of grouting material.

Method for mixing:

Grouting material can be mixed with mixer or by hands till homogeneous. When the construction temperature is high, more water is added to get the required fluidity.

Method for grouting:

It should be grouted continuously without stopping, and shorten the filling time as much as possible. Vibrating is prohibited as grouting. If necessary, pulling diversion with bamboo sheet. Grouting to dense and slightly dry, the outer surface is cleaned smoothly. There are three common grouting methods, showing as below.

          1. Self-gravitation Method Grouting
   
             2.High-place Funnel Method Grouting
     

     3.Pressured Method Grouting

V. Notes

The amount of water can not be too much to cause bleeding and segregation of the slurry. Once the bag is opened, use it up as soon as possible.

VI. Package and storage

Plastic woven bag, net weight is 25 kg / bag and 50 kg / bag, valid period is one year. It should be stored in dry and ventilated room, pay attention to moisture-proof.

VII. Applications

 

Application in the Water Cube Olympic Swimming Pool steel base

 

 

Application in High-speed Railway Bridge bearing

Application in the cement plant equipment foundations

Application in the installation of wind power

 

Q: Is it safe to use and store gas with ethanol in lawnmowers, tillers and trimmers with additive added?
Unleaded petrol (gasoline) will clog the jets in the carburretor if left unused over winter. Additives will most likely exacerbate the problem. I would run the engines until the fuel tanks are dry and the engines stop for that reason. That is really the only way to ensure no fuel remains in the carburettors.
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I think it is not entirely, food additives are used to improve the quality of food, to extend the food shelf life, to facilitate food processing and increase the nutritional content of food a class of chemical synthesis or natural substances.But starch harmless to the human body, no limited use, and Some ingredients, accessories also improve the role of food, it should be ingredients or accessories ... ...
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If you believe you can tell the difference in performance using the snake oil additives your using your mind is playing tricks on you. I'll bet if you switch to all additives your bike will fly, but not for long. The rod bearings would be the first thing to go.
Q: What exactly is usually in tap water?
there has been diesel fuel additive about as long as its been for gas burners but done will increase mileage but they do help clean the motor which is what they was made for changing the air and fuel filters will get you more
Q: So that a team of 10 geniuses is 10 times smarter than the smartest genius on that team?And this is why the rich get richer (and have better looking babies too), and the poor keep descending further and further into an abyssmal, dismal, cesspool of drool and piss?
if this werent true then probably more of such morons wud collect 4 the outcome in case its additive that is a super intelligent moron! thankGod its not so!
Q: I need to know what it looks likeafter it is processed and ready to use and if it is ever snorted up the nose?
they usually have a numbered temperature control. set it at about 3 and see how it is , make shure you dont start chewing on it you might get shocked
Q: salam alaykum wa rahmatullah wa baraktu brothers and sister..i hve just read that there are some additives in food that areharamlike E120 for examplebut there ar additives in loads of foods how would we know?i know it is haram because of the wrong way of killing and stuff but its difficult to know if something has it .."An expensive red colouring, not suitable for vegetarians as it is extracted from the crushed carcasses of the female Dactylopius coccus, a cactus-feeding scale insect, which are killed by either immersion in hot water or by exposure to sunlight, steam, or the heat of an oven. The variety in the appearance of commercial cochineal is caused by these differing methods. It takes around 70,000 insects to make one pound of cochineal. "
When I was in Netherlands, I stayed away from these ingredients which contains animal addition. I simply found a website about these and print it out in small fonts and kept in my wallet all the time. After a few shopping you can memorize it. You are absolutely right. They may be not pork but could be haram meat. Especially stay away from GELATIN, most of the cakes contains it.
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lack of boundaries and lack of teaching them the proper behavior in the proper setting.
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benzaldehyde and other stuff. it's a lot of aromatic rings that can take irradiation and not fall apart
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I can't remeber if there is any sugar in Gerber's banana or if it's 100% natural. But I used to take half a banana and mash it up. If it needed thinning down for the baby, I added breastmilk or formula in the early months. As my babies got older, I added fruit juices instead of milks. Then I would start to leave lumps in it and omit the juice and milk. This way I knew what I was feeding my babies was natural 100%!!! You can make your own baby food very easly with a blender or food processor and a mesh strainer. Just use fresh natural ingredients.

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