1. How much is it to reinforce a square meter with carbon fiber sheets?
There is no definite value for strengthening one square meter with carbon fiber sheets, because it is influenced by many factors.
Influencing factor 1: thickness of carbon fiber cloth
Different walls need different thickness of carbon fiber, so the cost is different.
Influencing factor 2: Project scale (quantity of carbon fiber cloth).
If you buy more, you will naturally get some discounts on the cost. Wholesale is naturally cheaper than retail, and so is carbon fiber reinforcement.
Influence factor 3: density of carbon fiber cloth
In the sales market of carbon fiber materials, there are also density differences. Some buildings do not need high-density materials reinforced with carbon fiber cloth, so the cost of such products is naturally lower than others.
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Influencing factor 4: region
Different cities also have different prices, labor costs and material costs.
To sum up, there are many factors that affect its price, but no matter what specifications of carbon fiber cloth, its market price is relatively reasonable, and the price fluctuation range is also within the reasonable price. Under normal circumstances, if it is a conventional brand of carbon fiber cloth, its market sales price is often concentrated in 300-500 yuan, and even if it is an international leading first-line brand of carbon fiber cloth, its market sales price is often less than 1000 yuan. When comprehensively calculating the price of carbon fiber sheet reinforcement, we should not only consider the expenditure of material costs, but also consider the labor costs generated in the construction process. In the face of the same engineering quantity, in general, the carbon fiber cloth method is used to strengthen, and the overall expenditure generated during construction is relatively small.
Second, the carbon fiber cloth reinforcement construction technology
1. First of all, the base surface needs to be treated, that is, the surface should be completely polished, and no stains should cover the pasted part of the surface. Sharp corners need to be polished into rounded corners, and the small inner diameter should be controlled at about 20 mm;
2. After that, stick the cut carbon fiber cloth on the concrete, pay attention to smoothness, and then repeatedly roll it with a glue stick or scraper to ensure that there are no bubbles on the surface;
3. Repair and level the holes on the surface of the reinforcing member with cement;
4. Brush the top glue;
5. Paste carbon fiber cloth;
6. Brush the top glue. If it is necessary to paste multi-layer carbon fiber cloth, repeat steps 4-6;
7. Surface decoration or fire prevention treatment.
3. Which brand of carbon fiber cloth is good?
Carbon fiber cloth 10 ranks in the brand list (from the network, for reference only). You can make reference and choose according to your own needs and the scale characteristics of the brand.
1, Hershey Hexcel
Hershey Company, founded in 1948, is a world-renowned structural material company and a manufacturer of carbon fiber reinforced materials, resin systems and honeycombs for aerospace. Hershey's industrial sector, national defense and aviation sectors promote each other, and many products and technologies applied to aerospace originate from the industrial field.
Hershey has rich experience in all aspects of the supply chain of advanced composite industry, from carbon fiber to fabric to resin formula, from thermosetting prepreg to laminated plates and pultruded materials, from mold materials to composite molds, honeycombs and adhesives, and can provide professional composite solutions in the industry.
2. Fischer fish
Clever Fish was founded in Germany 1964, which is a wholly-owned subsidiary of German Clever Fish Group in Asia. As the anchoring technology center of the Group in China, its products cover three categories: nylon, metal and chemical anchor bolts and curtain wall back hanging (ACT), assembled support and hanger installation (SaMontec), external wall thermal insulation (E.W.I), fire resistance and embedment.
At present, Yu Hui China has established more than 65,438+00 branches with numerous sales networks. China, Yu Hui, with its exquisite product design and excellent service system, has become a leader among peers. In today's large-scale landmark building projects in China, we can see the role of fish products.
3.Sigri Sigri
Sigri is one of the professional manufacturers of carbon graphite materials and related products in the world. The company has a complete business chain from carbon graphite products to carbon fiber and composite materials. Through the global network formed in more than 40 production bases in Europe, North America and Asia, Sigri carbon materials have unique properties, such as good electrical and thermal conductivity, excellent heat resistance and corrosion resistance, low friction, light weight and high strength.
4. TENAX in Dong Bang
Dong Bang, a subsidiary of Teijin Group, a Japanese chemical giant, is a global professional manufacturer of carbon fiber products, mainly providing innovative solutions and high-performance products for different applications and industries. Dong Bang is a professional global company, with offices and production plants in Japan, Germany and the United States, mainly providing innovative solutions and high-performance products for different applications and industries, with outlets on three continents. We are part of the Teijin Group.
5. Simpson Simpson
Simpson was founded in BC, Canada, and has a history of 46 years. He is one of the largest generator manufacturers in Canada and North America. Simpson has professional R&D generator design, manufacturing, sales and service technology, and has production bases in Canadian, Indonesian and Chinese mainland.
6. Osen
Aosheng company enjoys a high reputation in the industry, and its products have been well received by many well-known enterprises at home and abroad. Its main business is carbon fiber and its composite products, ranking among the top ten well-known enterprises in the carbon fiber industry. It is a rare enterprise in the world that consumes nearly ten thousand tons of carbon fiber every year. At present, it has become an enterprise whose domestic carbon fiber consumption exceeds 1 10,000 tons, and it has become a unicorn enterprise in the carbon fiber industry.
7. Formosa Plastics Petrochemical
Formosa Plastics Petrochemical Co., Ltd., founded in 1992, is a domestic private oil refining company, a domestic large-scale petrochemical basic raw material manufacturing enterprise, engaged in the production and sales of petroleum products and petrochemical basic raw materials, and a domestic private oil refiner produces and sells various petroleum products such as gasoline and diesel oil. The light oil cracking plant produces basic petrochemical raw materials such as ethylene, propylene and butadiene, as well as a qualified steam power generation system to supply various public fluids such as steam and electricity needed by the factory in Mailiao Park, a formosa plastics enterprise.
8. Joe Siwei
Zhuo Siwei is an authorized service provider of JSW Group in China. Shanghai Zhuo Siwei mainly deals in new building materials imported from Britain, such as rebar glue, chemical anchor bolts, mechanical anchor bolts and carbon fiber cloth. The company has established long-term and stable cooperative relations with many domestic retailers and merchants. Zhuosiwei New Material Technology Co., Ltd. has strong strength, pays attention to credit, abides by contracts, ensures product quality, takes service as the core concept, and wins the trust and trust of our customers with the characteristics of multi-variety operation and the principle of small profits but quick turnover.
9. Dr. Boucher
Founded in France, Bosch is a professional enterprise in the global industrial textile industry and a supplier of innovative industrial textiles and advanced composite materials. It is a large multinational company and international group, focusing on the development and production of innovative products, combining textiles and chemistry to provide products for various industrial sectors.
Mainly engaged in the production and sales of glass fiber cloth, nylon cloth and polyester cloth for automobile airbags, involving aviation, electronics, construction and automobiles.
10, constant carbon fiber
The company's main products are: all kinds of carbon fiber and aramid fiber fabrics, all kinds of flame retardant fabrics, building reinforced carbon fiber fabrics, carbon fiber pultruded plates, carbon fiber composite materials (plates, pipes, special-shaped products), all kinds of basalt fiber fabrics (fabrics, unidirectional fabrics) and so on. Can arrange to produce various specifications according to customer requirements.
All of the above are about how much is a square meter of carbon fiber cloth reinforcement, the construction technology of carbon fiber cloth reinforcement and which brand of carbon fiber cloth is good. I hope I can help you understand the relevant knowledge of carbon fiber cloth. Please continue to pay attention to more decoration knowledge, decoration company evaluation and decoration cases!