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: what are the types of cement availabale and give their applications?
- Do you mean cement or concrete? Cement is just sand and lime; concrete has a stone mix added. Cement can be used as a mortar to bind stone and brick, and as a stucco surface for EFIS material, brick, concrete block etc. They can differ in the mix ratio and color. Concrete varies basically by color, strength, and drying time. It's used for sidewalks, high speed roadways, foundations, concrete blocks, retaining walls, building structure, floor slabs, steps, a base for built-up roofs, roadway curb and gutter, storm water drainage basins and inlet structures, bridges, bridge aprons, swimming pools, cast sculptures, kitchen counter tops, dams, and piers for bridges and off-shore drilling platforms,
- Q: Ferro-cement was the quot;inquot; material to make a boat hull from, and my father was quite taken with the idea behind it. Time and my father have passed, and I am wondering if it is still a viable building material. thank you for your responses.
- If made by a professional, the concrete hull has lots of advantages over its FRP cousin. The concrete gets harder as time goes on. The first one made in the 1860's is still afloat. Cement does not blister or delaminate. The weight can be a read advantage when sailing in choppy seas as it will plow through waves that will stop a lighter vessel. If one should encounter a situation that would hole a FRP vessel, the ferro will cave in like an eggshell. Kick it back in shape, slap some fresh cement on it and off you go. Down side is dealing with marinas. They think that you will come flying into your slip and destroy the dock. As long as you are aware of your extra weight and adjust your maneuvers there should be no problems.
- Q: I have a small nick on my tire, and just a small piece of rubber is hanging out. There is no air coming out and the cords or anything is not showing, don't be alarmed. I've driven around with this car and nothing has happened. It just cut the top portion of the tire, not so deep where any major damage is visible. I'm afraid to just rip the little piece off. Can I use rubber cement glue to glue the little piece back together?Once again, there is no major damage to the tire. No air coming out or cords showing. Just a slight tear.
- Take it to a tire shop to be sure.
- Q: whats best to put over bumpy cemt keft from fake brickwall, not sheetrock, something else can paint. room is ground level, NOT BELOW GRADE. ALSO CAN COMM. INDOOR/OUTDOOR CARPET OVER PAD BE PUT ON CEMENT SLAB IN THIS ROOM, IS WHAT WAS THERE BUT OLD AND CRAPPY LOOKING. FLOOR IS 2-3 FT THINK, SEALED?????
- If you want a rough look, prime the wall then skim coat over it with mud drywall joint compound. You can swirl it, texture it, dab it on, wipe it on, make it look anyway you want. Experiment a bit to get a pattern that you like then do the wall with it. Let it dry then paint over it. If you make a heavy design, be sure to paint it using a thick napped roller to get good paint coverage.
- Q: So i went to the orthodontist yesterday, and the assistant asked me if i had already gotten my quot;cement blocksquot; in. So, i told her i didn't know what they were, so now i'm just wondering what the are because iv'e never heard of them. And i just got my bottom braces on yesterday, i'm wondering what can help me get rid of the pain, cause i can't eat or chew.
- I don't know for sure about the cement blocks, but when I heard that term at my orthodontist, it meant the blocks (brackets) that they put on your teeth so that they can put the wire in. For the pain, ibruprofen/tylenol works best to numb the pain, but it's going to hurt to chew for the first few days. Trust me, I got my top and bottom braces on. Just know, this is going to happen every time you go to the orthodontist to get your bands/wires changed, just not as much pain usually. Eat soft foods (maccheese, oatmeal, pudding, yogurt, etc) and rinse your mouth with salt water.
- Q: We have very ugly cement floor for our outside space and want to change it up! We do not want to pour a whole new set of concrete however and we were wondering if we could use something to stick on top of our old concrete! :) We've heard mortar works...but we need direction plz help!!!!
- I really think you'll have to start all over again. Put river rock down and pour cement over rock and clean rocks quickly before cement drys. Have you thought about large tiles?
- Q: How a cement solution is prepared;;what is effect of quick setting of cement;;?
- cement is an ingredient in concrete. It sets with the chemical reaction of Calcium carbonate (limestone) and water to form a hard substance.
- Q: I want to re-do the tile that surrounds my tub walls because the old tile has water damage and rotted. I was wondering which type of tile cement backer board is better ? hardiebacker cement board or durock cement board ? and should I install a vapor barrier between the studs and backer board... I seem to get mixed opinions on that ?
- Oh, installing a vapor barrier behind the cement board is absolutely necessary. Tile with grout isn't waterproof at all, and you want to keep that moisture out of the wall. Some people even go beyond asphalt paper and insist on using a nail-hole sealing material like bituthane because they are that concerned about the moisture making its way through. Durock is better for walls that will be under constant barrage from water like a shower because it acts more like the troweled-on mortar a professional tile guy would use. Being more purely cement, it will be less likely to expand and contract than the hardi-backer, which contains more fiber.
- Q: if i filled a balloon with air, covered it with cement, waited a few hours, deflated the balloon, pulled the balloon out, could i create a hollow cement sphere?????
- My guess would be no. Cement hardens by chemical reaction to water and the curing cycle generates heat. I would wager that a latex balloon would not be able to withstand the heat.
- Q: They all seem to refer to the same thing, is it determined based on how each is used on context or are all interchangeable with each other?
- Asphalt is made from bitumen, a tar like substance. It is mixed with sand and gravel and steam rolled into a flat surface. Also called blacktop. Concrete is a mixture of sand gravel and cement and water that is poured into a mold and set up to dry and harden. Sometimes used with rebar or steel called reinforced concrete. Cement is a dry gray powder sometimes called portland cement that is used to make concrete from. Brick layers use conrete with out rocks just sand added. They call i t mud.
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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