HCSA Cement 92.5MPa
- Ref Price:
-
- Loading Port:
- 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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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 (%)
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
- Q: For my graphics class**Do I simply apply an even coat to one of the pieces I want to glue, wait for it to dry, then apply it?I've been looking for videos. I don't want to mess this up. Also, how do I use this particular tool to smoothen the paper?
- When I've used rubber cement, I've applied a coat to both surfaces to be glued, let it dry until tacky ( when it no longer looks shiny and is slightly sticky to the touch) and then put them together. Putting them together is the tricky part: the rubber cement sticks right away, and it's hard to re-place whatever you're trying to glue, so you have to place the pieces correctly on the first try. I've never used a tool like that to smooth paper (correction: I've never smoothed paper, but when I've used a tool like that I've used it to make neat folds). I would guess the unpointed end, but past that I have no idea. Sorry. If you use the rubber cement properly you can just smooth the paper with your fingers as you glue it down, and you shouldn't need to use a tool at all. Good luck!
- Q: there some cement in my garage that is crumbling and i was wondering if you can just clean it up and pour new cement over it or do you have to rip it out and start over.
- clean out anything that is loose and hit it with a wire brush and clean it off with a brush...paint it with a concrete bonding agent and top with a portland cement mix...keep troweling it until hard...
- Q: We are buying a house that already has ceramic tile floors (18 x 18 tiles) We would like to lay travertine instead. MY question is, Will the floor already have cement board underneath the existing ceramic tile since it was done professionally 10 years ago? Also the house is 2100 sq ft roughly, how much should just the tile and supplies cost? We already have a tile guy n mind but will buy all the supplies ourselves. Lastly, pros and cons of travertine?
- One poster is right you can t really be able to tell just by looking. If there is forced air heat, lift a register and look whats between the tile and subfloor. Over the years I have seen it all .. There are so many ways to install tile , some proper and some not.. I ve seen many types and thicknesses of plywood., cement board(s) properly and improperly used and even many good installers will do a mud job. A proper mud job is the absolute best way to do tile.. Sealer will cost around 80/100 $ a gallon.And you ll need several gallons for that amount.. Have your installer look at the job. A good installer will be able to determine what was used.. Travertine is a beautifull stone and when properly sealed and maintained will last a life time. This type of stone will start at 5$ a s/f and go up from there.Thinsets go for about 13/15$ a bag and cover about 70/80 s/f per bag. Cement board is 10$ a sheet and covers only 15 s/f per sheet. Grout is about 10$ a bag but tile thickness will determine how many you need.. If you have a slab flooring no extra subflooring will be needed. Your tile guy will give you the exact amounts you will need. Ask for a quanity discount , you d better get it for that anount of material. Any questions you can e mail me through my avatar and check my qualifications there. GL
- Q: What is the most common cement used in concrete?
- My dad gets help from the rest of the family to help build a room for a Jacuzzi and the bottom under the tiles would be cement. The cement we use is portland. It works great, but it has to have a certain texture or wetness for certain types of jobs. For example we are also putting up a wall and that cement has to be a bit drier than the type of cement that you would use for a floor. For a floor you need to add gravel or anything like that to keep the floor strong and resistant to cracking.
- Q: I am taking a chemistry course and i am wondering what purpose quot;PVC Resinquot; serves and how it achieves that purpose?
- PVC primer and cement is going to be your only sure bond. It essentially welds the pipe and fitting together. Epoxy is only going to glue the surfaces together, and with the tolerances of the pipe and fitting it may be hard to get a complete bond, leaving yourself vulnerable to a failure and possibly injury or death during use (depending on pressures and such). Even at lower pressures a piping fracture can be devastating. For the record, plumber's putty provides no adhesive properties whatsoever. It merely fills any voids in joints held by other means, such as sink drains. Why not just use PVC cement? If you don't want to buy a huge container they do sell smaller ones, and if you ask around you may find a friend or relative who already has some you can use.
- Q: I have a floor area of 4meter x 2meter to lay tiles. How do I calculate how many bags of 50kg cement do I need?
- you're able to calculate the quantity of your floor assume a a million sq. meter section and assume the thickness is .3 mm (not .2) the quantity could then be = 0.0003 m x a million m x 1m = 0.0003 cubic meters Volumetricly, you elect for a million/4 area concrete + 3/4 components sand to equivalent 0.0003 cubic meters. The concrete quantity could then be 0.000075 cubic meters concrete consistent with a million sq. meter of floor (at .3 mm thickness).... or seventy 5 cubic centimeters consistent with squaremeter The density of Portland cement is approximately 3 g consistent with cubic centimeter consequently 3 g/cm3 * seventy 5 cm3 = 225 grams or 0.225 kg of cement consistent with sq. meter of floor
- Q: on my way to work i drove by a cement truck that was pouring the cement to lay new side walk is that bad is there anything in the air that i can get from that or any sort of skin reaction
- I wouldn't worry about it, unless you stuck your head right by it and took in huge breaths of it, you'll be fine.
- Q: All I can find is on Wikipedia, but I need more than that!I would be really grateful!!Thank you!
- You are looking at lime based mortar and concrete (opus siginum to the Romans). I have used ordinary builders lime, dry in bags, and mixed it as you would with cement 5:1, and let it rest for around 24 hours before use. the great thing about lime based mortar is that when it begins to go hard, you can add more water and mix it again without loss of strength as would be the case with O.P.C. It does take a long time to set, weeks if the weather is cold and wet but the resulting mortar is very good for stone and soft brick as it will allow the structure to move and settle, also when frost freezes the water in the wall, it is the lime mortar that is blown out, not the stone or brick.
- Q: Who likes the smell of fresh cement?
- Fresh cement, and fresh-cut lumber, and putty. I'm a sucker for building supplies and construction sites.
- Q: i'd like to build a quarter pipe but i know foundation and everything but i need to know witch is cheaper cement or wood
- Cement cost around 92.00 as an average wood is a lot cheaper in my opinion.
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 |
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HCSA Cement 92.5MPa
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 Tons m.t.
- Supply Capability:
- 10000 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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