FRP Rebar for Coast Protection
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m
- Supply Capability:
- 500000M m/month
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OKorder Financial Service
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Detailed Introduction of FRP Rebar for Coast Protection
Reinforced Concrete is a common building material for construction of facilities and structures. While concrete has high compressive strength, it has limited tensile strength. To overcome these tensile limitations, reinforcing bars are used in the tension side of concrete structures. Steel rebar has historically been used as an effective and cost-efficient concrete reinforcement. However, it is susceptible to oxidation (rust) when exposed to chlorides and certain other aggressive chemicals. Examples of such exposure include coastal areas, sites where road salts are used for deicing, and sites where aggressive chemicals and ground conditions exist. Where corrosion of rebar occurs, the resulting products have a significantly larger volume than the original bar. The concrete cannot sustain the tensile load developed from this volume increase, and eventually cracks and spalls, leading to further deterioration of the steel. The combination of ongoing deterioration and loss of reinforcement properties ultimately requires potentially significant and expensive outlays for repair and maintenance, and possibly the endangerment of the structure itself.
Main Application of FRP Rebar
Concrete Exposed to Deicing Salts: Parking structures; bridge decks; Jersey barriers; parapets; curbs; retaining walls and foundations; roads and slabs on grade.
Structures Built in or Close to Sea Water: Quays; retaining wall; piers; jetties; caissons; decks; piles; bulkheads; floating structures; canals; roads and buildings; offshore platforms; swimming pools and aquariums.
Applications Subjected to Other Corrosive Agents: Wastewater treatment plants; petrochemical plants; pulp/paper mills; liquid gas plants; pipelines / tanks for fossil fuel; cooling towers; chimneys; mining operations of various types; nuclear power and dump plants.
Applications Requiring Low Electric Conductivity or Electromagnetic Neutrality: Aluminum and copper smelting plants; manholes for electrical and telephone communication equipment; bases for transmission / telecommunication towers; airport control towers; magnetic resonance imaging in hospitals; toll road sensing arrays and collection booths, railroad crossing sites, and specialized military structures.
Tunneling / Boring Applications Requiring Reinforcement of Temporary Concrete Structures: Structures including mining walls; underground rapid transit structures and underground vertical shafts.
Weight Sensitive Structures: Concrete construction in areas of poor load bearing soil conditions, remote geographical locations, sensitive environmental areas, or active seismic sites posing special issues that the use of lightweight reinforcement will solve.
Thermally Sensitive Applications: Apartment patio decks; thermally insulated concrete housing and basements including ICF construction; thermally heated floors and conditioning rooms.
Main Features of FRP Rebars
Corrosion Resistance: will not rust, and is impervious to the action of salt ions, chemicals, and the alkalinity inherent in concrete.
Lightweight: weighs approximately one-quarter the weight of an equivalent size steel bar, offering significant savings in both placement and use.
Electromagnetic Neutrality: contains no metal, does not conduct magnetic fields, and will not interfere with the operation of sensitive electronic devices such as medical MRI units or electronic testing devices.
Thermal Insulator: highly efficient in resisting heat transfer, such as from building exteriors to interiors; will not conduct electricity.
Bent Rebar, 50 GPa (available by special order) | |||||||||
Property | Units | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #10 |
Minimum Tensile Strength (Straight Portion) | MPa | 1022 | 1019 | 1001 | 1028 | 1005 | 992 | ||
ksi | 148 | 148 | 145 | 149 | 146 | 144 | |||
Nominal Tensile Modulus (Straight Portion) | GPa | 50 | 50 | 50 | 50 | 50 | 50 | ||
ksi | 7246 | 7246 | 7246 | 7246 | 7246 | 7246 | |||
Minimum Tensile Strength (Bent Portion) | MPa | 460 | 459 | 450 | 463 | 452 | 446 | ||
ksi | 67 | 66 | 65 | 67 | 66 | 65 |
Standard Fiberglass Rebar (stocked in warehouse) | |||||||||
Property | Units | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #10 |
Minimum Guaranteed Design Tensile Strength | MPa | 990 | 1100 | 1140 | 1130 | 1110 | 1100 | 800 | |
ksi | 143 | 159 | 165 | 164 | 161 | 159 | 116 | ||
Nominal Tensile Modulus | GPa | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | |
ksi | 7609 | 7609 | 7609 | 7609 | 7609 | 7609 | 7609 | ||
Tensile Strain | % | 1.89 | 2.10 | 2.17 | 2.15 | 2.11 | 2.10 | 1.52 |
Low-Modulus (LM) Fiberglass Rebar (stocked in warehouse) | |||||||||
Property | Units | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #10 |
Minimum Guaranteed Design Tensile Strength | MPa | 880 | 1000 | 940 | 940 | 960 | |||
ksi | 128 | 145 | 136 | 136 | 139 | ||||
Nominal Tensile Modulus | GPa | 42.5 | 42.5 | 42.5 | 42.5 | 42.5 | |||
ksi | 6159 | 6159 | 6159 | 6159 | 6159 | ||||
Tensile Strain | % | 2.07 | 2.35 | 2.21 | 2.21 | 2.26 |
High-Modulus (HM) Fiberglass Rebar (available by special order) | |||||||||
Property | Units | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #10 |
Minimum Guaranteed Design Tensile Strength | MPa | 1372 | 1312 | 1184 | 1105 | 1059 | 1000 | 1093 | |
ksi | 199 | 190 | 172 | 160 | 153 | 145 | 158 | ||
Nominal Tensile Modulus | GPa | 65.1 | 65.6 | 62.6 | 64.7 | 62.6 | 66.4 | 65.1 | |
ksi | 9435 | 9507 | 9072 | 9377 | 9072 | 9623 | 9435 | ||
Tensile Strain | % | 2.11 | 2.00 | 1.89 | 1.71 | 1.69 | 1.51 | 1.68 |
Carbon Rebar (available by special order) | |||||||||
Property | Units | #2 | #3 | #4 | #5 | #6 | #7 | #8 | #10 |
Minimum Guaranteed Design Tensile Strength | MPa | 1356 | 1431 | 1765 | 1532 | ||||
ksi | 196.6 | 207.5 | 255.9 | 222.1 | |||||
Nominal Tensile Modulus | GPa | 127 | 120 | 144 | 140 | ||||
ksi | 18415 | 17400 | 20880 | 20300 | |||||
Tensile Strain |
FAQ:
1, why choose us?
We are stated owned company, more reliable and more safe for international business.
2, sample is available?
Yes, Sample is ready to provide for testing.
3, provide the installation instruction?
After the delivery of the order, an instruction of installation will be loaded together with the cago
- Q:Where can I found a good real estate attorney for buying and selling houses in New york long island area.
- I would choose a real estate agent over a real estate attorney. An agent will know the market area better than an attorney. You can have the attorney close the transaction for you but I do not believe they can sell you real estate.
- Q:how to become a real estate ?
- How to become real estate? Well, when you die, make sure that you get buried. Eventually your body will decay and become part of the soil, in which case you become real estate. :)
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- No, your parents I'm sure understand the risk. To find out who owns that parcel all you need to do is check with the Property tax appraisal office for that county, it's public information. In most states and counties you will find this information on line.
- Q:what career should I study in college to star a real estate company?
- Why do you need a college education in order to start your own business? If you want to be an entrepreneur, then college is not a necessity. I would take college classes that will give you information in order to develop the skills you are going to use in real estate. There is always great money in real estate ( contrary to popular belief) but you must understand the ins and outs of the business. Go to the book store and start reading everything you can get your hands on. Learn and take to an accountant to understand what options might be best for you in this field. Most importantly Begin with the end in mind. In life and especially real estate understand what your goals are with each property. If you want to make money in real estate you will be making your money when you buy not when you sell. If you can read enough and think it through enough to understand that then you will be an amazing success. good luck and never stop learning. A college degree has value but to strive to learn something new everyday will trump that piece of paper 7 days a week!!
- Q:Well i'm just about going to College, and i'm thinking now about going into real estate. Yet, just like any new goer i don't really know what i need for studies. I've taken Personal Financial Management in High School. But i want to be able to show people houses they might be interested in. Can you give me some type of sighting on classes i should take, or the initial name for this?
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- Q:My husband is starting to buy, fix up, and sell houses. He wants me to do the selling. Is real estate school and a real estate license necessary? What do they teach you there?How much does it usually run and how long are the courses?
- Hi Entyce68, A real estate license is not required to sell a house. However, it may be a good Idea to have that license if you plan to do more than 5 homes a year - that is the limit of houses you can sell without having a realtor list it. Having that license will allow you to sell the house and retain half of the commision. Unfortunately, the class is forty hours of wasted time - nothing but laws and nomenclature (names) they teach you absolutely nothing about buying or selling RE. Investing is a great way to learn RE and make large amounts of money doing it, always make the deal a win for all parties, be fair and honest, build your credibility and remember what RE is really about. Let me know if I can help you in your journey Best wishes
- Q:Are Real Estate Agents paid A lot of money? what do Real Estate agents do other than show houses. Thanks for your help
- Real estate can be a very rewarding career choice for just about anyone. Those entering the field have quite varied backgrounds and skill sets. You don't need to be a salesman. This is primarily a service business, and serving your clients well will contribute to your success. Any given day, you may bump into a real estate agent who's a recent high school graduate or a semi-retired business executive in her second career. Many have found it to be a natural transition from another sales career and more fulfilling to boot! After all, you're helping people in what is usually the largest financial transaction of their lives. That's not to mention the emotional impact of changing homes that may be in completely different areas of the country, or even the world. If you question a group of brand new agents, you'll find very diverse reasons for choosing a real estate career. Many love the helping people aspect, while others want to exercise their independent nature and be their own boss. As most real estate agents and brokers are independent contractors, they're able to set their own work schedules and build their businesses in the ways that they want. We'll talk about this and more in The Benefits of a Real Estate Career......Property Management Bendigo
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- San okorder / I would definitely check out San Diego, there is a lot of opportunity here for anyone wanting to get into the real estate business! I think it's one of the top industries in the city. Good luck :)
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FRP Rebar for Coast Protection
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m
- Supply Capability:
- 500000M m/month
OKorder Service Pledge
OKorder Financial Service
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