Specialized in building structural reinforcement technology development professional construction companies, professional reinforcement technology; major construction projects: mechanical drilling reinforced concrete structures, static non-destructive cut, bonded steel reinforcement, Steel reinforcement, Nien CFRP (board) Reinforcement , anchorage and chemical anchors, shotcrete reinforcement, crack repair of various structures, grouting, hydraulic clamp removal, silent blasting, steel reinforcement, foundation reinforcement structure transformation and reinforcement works, building technology consulting, technology services etc; The company has experienced design and technical personnel, the company's own professional construction team, high-end construction machinery equipment, huge construction performance. Strict construction management system, quality-oriented! In the letter to survive! Please call to discuss cooperation! Dalian carbon fiber reinforced construction companies have qualified to open *! Dalian carbon fiber reinforced Which election Dawan Dalian carbon fiber reinforcement | Dalian reinforcement Hotspots:? Dalian carbon fiber reinforced Advantage: Professional Team | reinforcement expert | Dawan reinforcement 10 years of quality, professional team, character design, creating a perfect building, Dalian carbon fiber reinforced large Wan good structural carbon fiber reinforcement Dalian CFRP Dalian carbon fiber reinforced the price structure of carbon fiber reinforced Dalian CFRP CFRP production, CFRP manufacturers, carbon fiber reinforced carbon fiber reinforced company, CFRP carbon fiber cloth manufacturers supply, cash on delivery! Carbon fiber reinforced construction, qualified, quality assurance. Crack repair reinforcement material supply, Dalian structural reinforcement, Ltd. is a carbon fiber, carbon fiber plastic, carbon fiber reinforced plastic and other anchorage materials research and development, production, sales and construction services for carbon fiber reinforced high-tech enterprises. Quality counties and cities nationwide supply CFRP CFRP, CFRP construction. Structural reinforcement Ltd. Dalian special glue lines A, B two components modified epoxy adhesives, structural reinforcement, Ltd. Dalian CFRP paste primer (primer), Dalian Co. CFRP structural reinforcement leveling paste glue (leveling glue), structural reinforcement, Ltd. Dalian carbon fiber gum paste (into CFRP carbon fiber with adhesive glue and plastic with adhesive) three types of plastic, namely reinforcement construction in different processes used. Compliance with GB50367-2006 "reinforced concrete structure design specifications" A-class rubber technical requirements, heat aging performance test 90 days through the national standard. The price of carbon fiber reinforced carbon fiber reinforcement, including CFRP and two kinds of carbon fiber reinforcement. Carbon fiber reinforced materials for the repair of concrete structures began in the 1980s the United States, Japan and other developed countries. The technology of our country started late, but with the rapid development of China's economic construction and transport, the existing building was designed as a result of a considerable part of the load caused by the low standard of historical issues, some of the buildings as a result of changes in functional use, it is difficult to meet The current specification needs to use, need for repair, reinforcement. There are many commonly used reinforcement methods, such as: increasing section method, outsourcing steel reinforcement method, bonded steel reinforcement method, carbon fiber reinforcement method. Carbon fiber reinforced structural repair technique is the second to increase the concrete sections, and a new structure after bonding steel reinforcement technology. Material Features "carbon fiber reinforced" carbon fiber construction program chart increase compared with traditional concrete sections or concrete bonded steel reinforcement, space-saving, simple construction, no fixed site facilities, construction quality assurance and easy, substantially increasing the size and structure weight, corrosion resistance, durability and other characteristics. In addition, using this construction method can greatly improve the life of the building, reducing the cost of reinforcement. Therefore, carbon fiber as a reinforcing material landmark, has become widely accepted and attention. (1) high tensile strength, is 7-10 times the same cross-section steel. (2) Light weight, density is only 1/4 of ordinary steel. (3) durability, corrosion and harsh environments can impedance, climate change, chemical damage. (4) construction of convenient, time-saving section, ease of construction quality assurance. (5) for a wide range of concrete structures, steel structures, wooden structures can be reinforced. Can greatly improve the carrying capacity of components, seismic performance and durability crack repair method should meet the following requirements: Surface Sealing Method: Using a separate fine cracks in the concrete surface, or wicking mesh cracks absorb low viscosity and good permeability repair glue closed cracks channel. Impervious to the floor and other needs of the site, there should be pasted carbon fiber reinforced protective role in sealing the concrete surface. The main features of Italian-CFRP is: CFRP Introduction: Our selection of high quality carbon fiber cloth imported from Japan Toray, Mitsubishi and other carbon fiber thread concocted 0.111MM (200G) and 0.167MM (300G) have unidirectional CFRP width. 100MM, 150MM, 200MM, 250MM, 300MM, 500MM and other six kinds of needs for a variety of projects. Our production and supporting the glue use carbon fiber Enhanced system may constitute a superior performance CFRP sheet. Product performance in full compliance with national standards "reinforced concrete structure design specifications", "structural reinforcement and restoration with carbon fiber sheets"). Dalian carbon fiber reinforced the price structure of carbon fiber reinforced Dalian CFRP CFRP production, CFRP manufacturers, carbon fiber reinforced carbon fiber reinforced company, CFRP adaptation is good, with different brands of carbon fiber (such as Toray, Nippon Oil, etc., and Domestic common brand) have a very good adaptation of; for CFRP carbon fiber reinforced Italian-paste adhesive for thixotropic fluid, high strength, and fiber and concrete moisture is good, easy to penetrate into the gap between the carbon fiber and drops his back construction fall less; Italian-carbon fiber for carbon fiber reinforced plastic for thixotropic paste paste strong, high strength, carbon fiber and concrete and strong bonding, easy scraping and his back and not sag when the facade construction; Italy Prudential carbon fiber bottom adhesive is low, the infiltration, well into the concrete surface porosity, and concrete binding prison; Italian-leveling adhesive carbon fiber construction performance is good, scraping convenient, high strength; room temperature curing, non-volatile solvents High bond strength; anti-aging and anti-media (acid, alkali and water, etc.) is good; A, B with plastic proportion wide, easy to use, non-toxic, easy on-site operations. Conditions Yicheng CFRP carbon fiber (glass fiber, aramid fiber, etc.) as well as reinforcement corrosion; working environment temperature is less than 70 ℃; construction environment dry, ventilated, paste face clean, dry and free of grease; curing the ambient temperature of not less than 5 ℃; when the ambient temperature is 25 ℃, the curing time of less than 3-7 days. CFRP technology is the use of carbon fiber cloth and special structural adhesive for building components for reinforcement, carbon fiber fabric strength of the technology used is about 15 times the normal secondary steel. With high strength, light weight, corrosion resistance and durability advantages. The thickness is only about 2mm, a substantial increase in the member section, to ensure that the carbon fiber cloth with original components work together. Paste CFRP construction method a, CFRP Profile: Paste CFRP method is a method similar to the sticky steel reinforcement, with adhesive to the carbon fiber sheets (CFRP or plate) attached to the outside of a member reinforcement method . Compared with bonded steel reinforcement method, with reinforcement layer is thinner, lighter, higher strength (tensile strength carbon fiber is generally about 3000N / mm2), more corrosion resistant, does not increase the structural dimensions and load, can enhance resistance to bending member ability to increase resistance to shear capacity components to extend the life and increase the load, repair cracks, construction and more ease. Scope: Suitable for flexural capacity of reinforced slab bearing capacity column reinforcement, seismic reinforcement. Also used in epoxy-based adhesive dubbed. When used to improve the bearing capacity of normal cross section beams, plates, usually attached to the beam, the bottom plate tension zone; when the need to improve the oblique section bearing capacity of the beam, the beam need to paste; when used to improve the bearing capacity of the column, you can Paste or vertical paste wrapped in the side column. You can paste multi-fiber cloth when needed. Require long-term ambient temperature not higher than 60 ℃. General construction by professional teams. b, the construction process: a concrete surface treatment: by strengthening construction plans actinomycetes positioned at the patch site and removing the cement mortar layer of polish to wipe exposed structural layer, above the corner lobes R≥20mm, clean concrete surface requirements clean, dry and free of grease; 2, the end of plastic construction: with a brush or roller mill after brushing the concrete surface evenly carbon fiber bottom glue, glue is dry, brushing several times depending on the particular circumstances, but the coating thickness not exceeding 0.4mm, and shall not leak brush or flow, bubbles; 3, leveling glue construction: The glue on the concrete leveling defect fill level, to minimize the height difference. Corner treatment, it should be patched for a smooth arc radius not less than 20mm, concave corner leveling rubber filled with carbon fiber; 4, paste CFRP: cutting to size CFRP design requirements, even brushing the surface with a rubber tube brush pasted on the site, in the lap, corner site properly apply some more. Gunzi in CFRP with a smooth rolling surface repeatedly in the same direction to the outer surface of plastic material leaking carbon fiber cloth to remove air bubbles. Repeat the above steps should be multi-paste; 5, maintenance and cure: within 24 hours after the completion of construction rain and moisture, preventing the construction of the surface bumps hard object, adhesive curing temperature of not less than 5 OC. When the average temperature is 20 OC, curing of not less than 1 to 3 days; average temperature of 10 OC, the curing of not less than 3 to 5 days. 6. Quality Inspection: Paste total effective area of ??not less than 95%. When CFRP hollowing area not greater than 100cm2 when dispensing needle can be repaired. When hollowing area of ??more than 100cm2, the appropriate parts of the hollowing carbon fiber sheet removal, re-lap sticky same amount of carbon fiber sheets, which overlap length should not be less than 100mm. When necessary, can be a positive pull test on-site construction quality sampling. c, carbon fiber reinforced construction Flowchart to our queries on the price of carbon fiber reinforced official website, crack repair CFRP carbon fiber reinforced carbon fiber cloth manufacturers supply company! This information is standing Dalian carbon fiber reinforced the price structure of carbon fiber reinforced Dalian CFRP CFRP production, CFRP manufacturers, carbon fiber reinforced carbon fiber reinforced company, CFRP Dalian carbon fiber reinforcement on the election Dalian Wan carbon fiber reinforced company Hotspots: carbon fiber reinforced advantage : hold a professional qualification | many years of professional experience in the construction of Dalian carbon fiber reinforced construction, professional qualifications, expertise, professional team, to create the gold medal Dawan reinforce brand!