Portland Cement Sellers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 Metric Tons m.t.
- Supply Capability:
- 10000 Metric Tons per Month m.t./month
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1. Standard: national standards (GB175-2007)
2. Our product range: P.C32.5/32.5R, P.O42.5/42.5R,52.5 ordinary portland cement
Packing:
1. 2MT jumbo bag
2. 50kg per bag then 40 bags into a 2MT sling bag
3. 50kg bag
The typical performance during using:
1. Steady and high quality, low fluctuate, and rich in strength grade.
2. Good workability and adaptability with additives.
3. Long term steady in color, wide used in the construction of modest color building.
4. Low bleeding, be applicable to produce concrete.
5. Freeze-proof, abrasion resistance.
6. Steady solidity ratio, the volumetric shrinkage basically reach to balance at one-year age, up to the high standard of international and domestic.
7. Meanwhile, its low slump loss meets the need of the long distance delivery of concrete-mixer.
Attention:
1. Pay attention to store, and avoid moisture.
2. Cannot mix different type cement together.
3. To select certain type and grade cement reasonablly.
4. Stick to pre-testing of concrete.
5. To carry out specility testing, work out the best mix ratio.
- Q:how do you resurface cement steps?
- First check the quality of the cement, it may be inferior to construction standards. When you determine it is good, then you need to rough up the surface with a tool like a chisel to give the new surface a grip. Mix a screened sand with some portland at a 2 to 1 mix and trowel it on with a steel finishing trowel
- Q:Should I put an under coat of pva bonding agent then paint over it with weather guard. The cement platser is finished with a wood float so its a little ruff
- I have a cement shed and have found masonry paint to be the only type that will last more than a year or two. Wal-mart has a cheap, good masonry paint that can be tinted any color. I've had cheap Wal-mart masonry paint on my shed for 5 years now and there's no sign of a need to repaint, yet,
- Q:What did it cost? Is it worth the extra expense over vinyl?
- ive been selling hardieplank and other cement sidings for ages and as far as im concerned they are the best siding option out there. not sure what vinyl costs but cement sidings go for about 90 cents.sqft here in CA probably less elsewhere. once its up its up and little to no maintenance and a 25yr guarantee.
- Q:I need to find the properties and additives of a cement produced by a cement producer on their web page or from a catalog. This needs to come from an on-line source. Any ideas? Thanks!
- Portland Cement Cement Composition. The composition of portland cements is what distinguishes one type of cement from another. ASTM C 150 and AASHTO M 85 present the standard chemical requirements for each type. The phase compositions in portland cement are denoted by ASTM as tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A), and tetracalcium aluminoferrite (C4AF). However, it should be noted that these compositions would occur at a phase equilibrium of all components in the mix and do not reflect effects of burn temperatures, quenching, oxygen availability, and other real-world kiln conditions. The actual components are often complex chemical crystalline and amorphous structures, denoted by cement chemists as elite (C3S), belite (C2S), and various forms of aluminates.
- Q:i'm finding it quite confusing =/ thank you.
- Cement is a powder-like substance;consists of aluminium, silicates etc. manufactured in a klin. Mortar is mixture of cement and sand. It is used to join bricks in a wall. Concrete is a mixture of cement, sand and aggregate(small stones) used to construct beam and columns.
- Q:I'm reading about this because I'm considering it but there is information as well that says it's no good.What is the truth about it?
- Due to the pumice used, Ancient Roman concrete was a hydraulic cement and those structures are still standing. Ancient Chinese concrete was also a hydraulic cement due to the sticky rice used and those structures are proving difficult to demolish with modern equipment plus the sticky rice makes them ductile so they flex with Earthquakes. Ancient Chinese ships often used cement to strengthen wood which may be why they are reported to have made wooden ships as large as 400 feet long when the longest relatively modern wooden ship in the west was about 200 feet and required iron bracing. The BP well that leaked in the Gulf was finally sealed with hydraulic cement. Make sure you know how to prepare and cure the cement properly.
- Q:They just put it on me, it worked just fine, then it came off on command without a trace (back in the 80's.) But I'm wondering what it chemically actually is.
- It's called, simply enough, dental cement, but chemically, it's usually zinc phosphate. Sometimes the zinc phosphate is mixed with polyacrylic acid, creating polycarboxylate cement. and in response to the additional detail: I don't know how the zinc phosphate cement is removed, but for the carboxylate, they use organic acids (especially citric, I think).
- Q:l need to know- thankyou,xx jo
- i think cement
- Q:what is r.h cement & what is the grade of it?
- For Rapid Hardening Cement ,grading is similar to O.P. cement(ordinary Portland cement) is M15,M20 is same. only initial final setting time is less.Strength of 28 days is considered for testing /Mix Designing.
- Q:How much to fix cement steps?
- Use the Following Steps to fix cement steps : Remove Loose Pieces and Debris Pressure Wash the Cement Tape Off the Edges Prepare the Cement Patch Mix Apply the Cement Mix Fill the Holes Add a Second Coat Create a Wetter Consistency Spray Water Use a Cement Finishing Broom Work the Cement Into the Pores Add the Skim Coat Shape the Rounded Portions
Our enterprise adheres to the "based on honesty, developed on morality, and flourished on morality" concept of service and the principle of good faith. Taking "Customer satisfaction, and quality first" as the purpose of development, our enterprise will make great efforts to make sound development, pursue excellence of products, and contribute to the development of the harmonious society.
1. Manufacturer Overview |
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|---|---|
| Location | Rizhao, Shandong, China (Mainland) |
| Year Established | 2004 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | North America; South America; Southeast Asia; Africa; Mid East |
| Company Certifications | Certificate of Quality; certificate for products exemption from quality surveillance inspecction; ISO9001 Certificate |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Rizhao port |
| Export Percentage | 91% - 100% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese, French, Russian |
| b)Factory Information | |
| Factory Size: | 3,000-5,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | Average |
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Portland Cement Sellers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 Metric Tons m.t.
- Supply Capability:
- 10000 Metric Tons per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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