YJS-501 epoxy glue stick steel ★ Features 1, high strength, especially the "steel - steel" shear bond strength and - high "steel concrete" bond shear strength. 2, anti-aging, acid and alkali resistance. 3, with good toughness and impact resistance. 4, the plastic does not contain volatile solvents, low shrinkage after cure. Shrinkage can be reduced to 1% or less, good dimensional stability bonded joint. 5, for long periods of time, easy to use, non-toxic. ★ a range of applications, used in paste precast beams, columns, and so on. 2, used in the construction of various components of crack reinforcement. 3, applied to the bonding surface of the beam reinforcement steel and construction, in order to improve the load capacity. 4, used in the bays, stairs, sidewalk curbs and other building components, building materials, decoration materials, construction adhesive. After curing the adhesive applied at the maximum temperature is 80 ℃, the lowest temperature was -50 ℃. ★ Product Specifications Performance Specifications Item experimental conditions, the bending strength of colloidal properties of tensile strength Mpa 25 ℃ three days ≥30 compressive strength Mpa 25 ℃ three days ≥65 tensile adhesion properties of elastic modulus Mpa 25 ℃ three days 3.5 × 103 steel - steel shear strength Mpa 25 ℃ three days ≥15 steel - steel tensile strength Mpa 25 ℃ three days ≥35 Steel - Steel uneven pull off strength Mpa 25 ℃ three days ≥20 steel - concrete tensile bond strength Mpa 25 positive within three days ≥2.5 ℃ and cohesive failure of anti-aging properties of concrete construction environment temperature ℃ 5 ~ 35 ℃ non-volatile content (solids content)% ≥99 shear behavior of artificial warm 2000h intensity decreased ≤10% ★ concrete construction process, steel surface treatment → Fixed component selection and preparation → Structural adhesive ingredients and the gel → Coating structure glue and paste → Fixed pressure, curing → Removal of fixed pressurized components → Quality testing and preservative. ★ Construction Description 1, surface treatment (1) on the concrete surface treatment, the adhesive surface oil, no dirt, no dust. (2) concrete bonding surface sanding, remove 1-2mm surface to remove dust and wipe clean. (3) bonding plate surface rust treatment. 2, with glue (1) filler within the glue easy precipitation, but does not affect the strength, Stir before using. (Stirring A and B were not using the same stirring rod) (2) Glue for A, B two-component, the former with plastic should be A and B were respectively glue Stir, then Part A: Part B = 4: 1 ratio of weighing and pour into a clean container ready, fully stirring to color evenly. (3) each time stirring the glue should not be too much, generally not more than 5 kg. 3, paste, fixed, cured (1) Stir the glue were applied in concrete and steel has been handled well the adhesive surface, the middle of thick, thin edge, and then the plate is bonded to a predetermined position. (2) steel plate bonding should immediately use the fixture support, bolts and other tools such as solid, and the appropriate pressure to make the glue just for the degree of extrusion from the plate edge. (3) The two-component adhesive glue and B were mixed at room temperature for 30-45 minutes after the operating time. (4) glue at 25 ℃, 24 hours can be cured, lifted pressurized fixed installations, the use of force after three days, the temperature is below 25 ℃, the curing time should be extended accordingly. (5) The lowest temperature glue for 5 ℃, as below this temperature, the temperature should take the necessary measures. ★ packaging, transportation, storage 1, the product is metal pail, small package size as "3.75 kg +1.25 kg / group", the packaging specifications for the 15 kg +5 kg / Group ";" 30kg + 10kg / group package specifications. 2, the product should be sealed and stored in a dry and clean environment temperature 0 ℃ -40 ℃'s coffers. 3, the glue stored at room temperature, the performance did not change significantly. 4, the plastic is non-dangerous goods, through civil aviation, rail, sea, road transport checked. 5, Part B in the long-term storage process prone to discoloration is normal and does not affect the use of the basic properties of the product. All our products are state detection chamber testing. All our products have been qualified, while I have a professional technical staff free of charge for customers to solve all engineering problems, problems, etc.