Dalian carbon fiber reinforcement on the election Dalian Dawan carbon fiber reinforced company focus: Carbon fiber reinforced advantage: hold a professional qualification | years of professional experience in construction, Dalian carbon fiber reinforced construction, professional qualifications, expertise, professional team, to create the gold medal Dawan strengthening the brand 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 and other popular brands and domestic) have very good Suitability; Yicheng CFRP carbon fiber used as a thixotropic paste adhesive fluid, high strength, and fiber and concrete moisture is good, easy to penetrate into the gap between the carbon fiber construction and dropping his back less; for carbon fiber reinforced The Italian-carbon fiber paste adhesive for highly thixotropic paste, high strength carbon fiber and concrete strong adhesion, easy scraping his back and does not sag during the construction and facade; low carbon fiber end Italian-adhesive degrees, infiltration, well into the concrete surface porosity, and concrete binding prison; Yicheng good leveling adhesive carbon fiber construction performance, scraping convenient, high strength; room temperature curing, non-volatile solvents, high bond strength; aging resistance and 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 price structure of carbon fiber reinforced carbon fiber reinforced Dalian CFRP CFRP production, CFRP manufacturers, carbon fiber reinforced carbon fiber reinforced company, CFRP