HCSA Cement 92.5MPa

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China Main Port
Payment Terms:
TT or LC
Min Order Qty:
20 Tons m.t.
Supply Capability:
10000 Tons per Month m.t./month

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Product Description:

 

HCSA BINDER is manufactured under a strict quality assurance systems GB/T 19001-2000 and GB/T 24001-1996 which accommodates the

 

 

Chemical Analysis

 

The chemical analysis of HCSA BINDER has been determined according to the following:

 

GB/T 176-1996 Methods of chemical analysis for cement

 

Main constituents (%) 

 

HCSA Cement

 

 HCSA Cement

 

Fineness

 

Specific Surface Area: according to standard GB/T 8074-1987

 

Usual range:       360~430 m2/kg

 

Specification limit:  >360 m2/kg

 

Reactivity with Portland cement

 

HCSA BINDER may be used in combination with other mineral products, for example PORTLAND cement, calcium sulphates and fillers, or with organics such as polymers in latex form or in redispersible form.

 

Depending on the type of mixes and technology employed, HCSA BINDER can be used to obtain and control various properties.

 

The behaviour of PORTLAND cement is vary variable. In general, acceleration of set increases progressly with the addition of HCSA BINDER. The amount of HCSA BINDER needed to obtain a specific setting time varies considerably depending on the origin of the PORTLAND cement and performance can be modified with the use of additives.

 

The strength development of HCSA BINDER/PORTLAND cement and/or Calcium Sulphates depend on the nature of the PORTLAND cement and/or Calcium Sulphates used. In general these mixes will develop mechanical strength at a very early stage (several hours). With some type of PORTLAND cements and in formulated products containing additives which control the setting and hydration, the long term properties is similar to those of the original PORTLAND cement, however it is necessary to check the behaviour of each PORTLAND cement used.

 

The characteristics of PORTLAND cement to be considered are:

1.    C3A content

 

 2.    Mineral admixture type and content

 

 3.   Type of Calcium Sulphate used

 

Additives will also influence the properties of these mixes:

1.   Setting time

 

2.   Rheology

 

3.   Mechanical performance

 

These properties are applied to obtain a wide range of products:

1.   Fast setting cements

 

2.   Rapid hardening mortars

 

3.   Tile adhesives

 

4.   Self-leveling compounds

 

5.   Non-shrink grouts

 

6.   Water stopping mortars

 

7.   etc.

 

 

With a careful selection of the constituents (OPC, calcium sulphates, additives), it is possible to create mixes with a range of different hydraulic properties:

1.    Adjustable setting time

 

2.    Rheology adapted to the application

 

3.     High early strength

 

4.     High long term strength

 

5.    Shrinkage compensation

 

Use of Additives

 

HCSA BINDER may be used in combination with chemical additives such as:

1.   polymers, either in latex form or redispersible powder form

 

2.   defoamers

 

3.   retarders

 

4.   accelerators

 

5.   plasticizers/superplasticizers

 

6.   rheology modifiers

 

7.   fibers

 

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Q:Cement balloon??????????
Yes, in fact it has been done, though it's a little more complicated than you describe. The problem is that wet cement is pretty soupy, and it's hard to get it to form a layer around the baloon. So you also need an outer form around the layer of cement. That could be made of cardboard and duct tape on a small scale, and cut away after the cement has hardened. You can pop the balloon and slip it out through the hole. The interior void will not be exactly spherical, of course.
Q:Cement truck or quikrete?
In my area (Atlanta, GA) a cubic yard of concrete delivered by truck is ~ $165 + tax. If you order less than 6 yd3, there is a delivery fee of $125. My choice was to buy a used concrete mixer (6 cubic feet) for $200 from Craigslist, get the Portland cement, sand, and gravel, and mix it, 6 cubic yards. I did it in one day by my self. Then I sold the mixer back on Craigslist for $150.
Q:What are the properties of cement?
Cement should be tested for its following properties: 1. Fineness Fineness, or particle size of portland cement affects rate of hydration, which is responsible for the rate of strength gain. The smaller the particle size, the greater the s
Q:is contact cement acid or base?
1. feel slippery- bases are slippery. 2. corrode materials 3. red litmus paper 4. cleaning supplies 5. acidic
Q:I there a special kind of cement for stairs?
i agree with you,to build a proper set of stairs or stoop,you much form out then pour with redi-mix.good luck
Q:will a trumpet vine grow on a cement wall?
Those vines will grow if theirs any little cracks in the wall. But their very invasive plants, and will eventually cover, the wall completely. At least mine of a similar variety did. Even broke down the wall some over a few years.
Q:how much aggregate/ cement for a cubic meter of concrete?
Arlo Phineas Gustav Conrad Landau Truett Roland Ianto Abram Otto Tavian Zephyr Dorian Ulric Bertram
Q:is masonry cement heat proof?
No you need a lime mortar. Thinking about it, years ago we used to brick up kilns for firing and used a mixture that resembled liquid chocolate. When the firing took place this would then turn solid. What it was called I couldn't say, but if you have a brickworks near by they'd be able to help.
Q:how do you get blood out of cement?
A driveway doesn't have to be perfectly level. If you get a machine sander from a hireall place and powderize the cement in the stained areas to the depth of the stain, you should be able to literally blow it away, then reset new cement in that area if neccessary. Also, you can use cement a bit like the white out paste used in the stationary world, let it set, and you're all good. Which option you take depends on how perfect you want your driveway to look.
Q:I want to open building materials store main cement: tiles and the like. How much money to invest in the root. Store area of more than 100 square feet
I suggest you use ecological wood decoration, the effect of the bar
Our company has our own research organization-cement and concrete research lab, which is fully equipped with up-to-date facilities. Our products have been exported to South Africa, Australia, the United Kingdom, Korea, the United Arab Emirates and Taiwan Area.

1. Manufacturer Overview

Location Hebei,China (Mainland)
Year Established 1998
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe; Southern Europe; South Asia
Company Certifications ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Xingang, Jingtang
Export Percentage 21% - 30%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese, Japanese, Russian, Korean
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Buyer Label Offered
Product Price Range Average