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

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:A Food additive AND its purpose?
you will possibly do greater effective to attempt todance on the pinnacle of a pin," this is an previous asserting meaningit can not be executed." you won't be able to believe nutrition agencies, as their lobbyists have pervaded all stages of the federal government. working example, trans fat are undesirable for you; the nutrition agencies lobbied the FDA (nutrition & Drug administration) to allow them to state that a product has 0.0 grams trans fat, presented the stages have been 0.40 9 according to serving or decrease than. that's a thank you todisguise" risky meals. there are a number of different examples. you won't be able to believe something that a nutrition organization says or manufactures without appearing a great deal of examine. in case you elect secure meals, without additions that we don't certainly want, do your nutrition buying at nature or organic shops, which use no insecticides or ingredients of their meals (although you nonetheless would desire to do a sprint diagnosis). The organic shops additionally won't sell pink meat injected with advance hormones, and so on. good luck.
Q:The main components of commonly used antioxidants in food additives, as well as the principles of antioxidant?
Deoxidants are also known as free oxygen absorbers, free oxygen scavengers or deoxidizers, etc. It is a substance capable of absorbing oxygen. In the food sealed packaging, while adding the packaging can remove the oxide material, remove the packaging container free oxygen and dissolved oxygen, to prevent food due to oxidation and mold, deterioration and so on. Deoxidizer for food not only can effectively inhibit the deterioration of the quality of the contents, but also to maintain the original food color, smell, taste, pest control, bacterial growth, maintenance of nutrients, extend the preservation time, so the use of deoxidizer preservation Food is a high quality, effective, convenient and safe method of packaging preservation. Deoxidizer is the most commonly used iron series deoxidizer and sulfite deoxidizer. Deoxidation of deoxidizer is based on chemical reactions, so its oxygen removal capacity with the reaction series, time, temperature and other conditions vary. When the quick-acting deoxidizer is present in the sealed packaging container, the free oxygen can be reduced to less than 1% in about one hour and eventually to 0.2%. Slow deoxidation agent takes 12-24 hours, but the final deaeration capacity is the same, free oxygen can be reduced to 0.2% or less. Deoxidizer as a new material for food preservation, has its unique advantages. It is filled with food in the same container, the deoxidizer absorbs oxygen in the container, so that the container was anaerobic state, food can be preserved.
Q:Provisions on the supervision and administration of the production of food additives
What kind of additives do you mean, there are many kinds of additives, different additives have different provisions.
Q:The percentage of food additive usage is relative to what
GB2760 which has detailed provisions, such as sorbic acid in the seasoning of the largest increase in the amount of 1g / kg, that other raw materials at least 999g, that is 1000g ingredients inside, sorbic acid dosage can not exceed 1g.
Q:What are the types of paint additives?
User's answer more types of additives. Commonly used hardeners, retarders, matting agents and softeners. The additive used to accelerate the hardening and increase the gloss is called the hardener; the slow drying is called the retarder; the matte weaker is called the matting agent; the elasticity for the paint layer is called the softener.
Q:What are the three primary additive colors?
RGB : crimson, green & Blue those are the gentle standard; the trhee convined make the mutually as (complete gentle) the absence of the three make black (no gentle) in case you go with them the different scheme are CMY : Cyan, Magenta, Yellow White is made via ansence of colour, and Black is the sum of the three.
Q:Is citric acid a natural additive?
Yes, food additives contain flavoring agents
Q:Pros and cons of food additives?
Different food additives have different purposes, but here are some basic pros and cons: Pros: -slow oil rancidity -enhance flavour (Citric acid is an example of a food additive that enhances flavour) -create a more visually appealing food -increase vitamin content (e.g. tocopherol is a food additive that is actually a form of vitamin E. It is added to oils to increase their vitamin E content) -extend shelf life (TBHQ is a food additive that extends shelf life) -reduce nutrient loss over time -make dough more workable (Protease is a food additive that does this) Cons: -may be toxic -can harm people when taken in large amounts -Caramel colouring is a food additive that is marked as unsafe by the CSPI (Center for Science in the Public Interest) Overall, food additives serve useful purposes. Some, however should be avoided or consumed in only small amounts because of their possible negative side effects.
Q:what is the additive inverse of the given monomial x?
Additive inverse of a number is a number when added to the given will give us 0 as the answer. 37a +(-37a) = 0 -37a---> is the additive inverse because when it is added to 37a it gives us 0. 2011-12-26 12:29:53 Stick a minus sign in front This one becomes -37a. Remember if there are two minuses, they cancel, because-x" is short for0-x", so -(-x) is short for 0-(-x), and when you subtract a negative, you add a positive. 2011-12-26 16:15:58 How do you find the additive inverse of a monomial?_Science & Mathemati
Q:Is modified starch a food additive?
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 ... ...

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range