Crack with cement glue factory workshop brand to use cement crack repair

I. Features: 1, cement cracks in plastic in liquid form, easy to carry out concrete repair small cracks. 2, building and structural damage, the infusion of plastic reinforced, it could effectively restore its integrity, and the appearance is not damaged. 3, non-volatile solvent, basically does not shrink when cured. 4, with good toughness and impact resistance. 5, operational for a long time, after curing adhesive strength. 6, has a good resistance to water, oil, alkali and acid medium capacity. Second, the scope of application: 1, used in pouring concrete crack repair, concrete walls, floors, basement crack repair construction perfusion. 2, is widely used in steel-encased steel stick, bridge strengthening works. Third, the safety performance indicators: Performance Project performance physical properties of gravity (25 ℃) (g / cm3) 1.6 Viscosity (25 ℃) (cps) 3500-4000 operational time (25 ℃) ≥1 hour curing time (25 ℃) ≤7 day colloid properties Tensile strength (MPa) ≥30 tensile elastic modulus (MPa) ≥3.0 * 103 Elongation (%) 1.3 Bending strength (MPa) ≥45 without brittle failure compressive strength (MPa ) ≥65 bonding capacity tensile shear strength (MPa) ≥15 Steel - Steel uneven pull off strength (kN / m) ≥16 steel - steel adhesive tensile strength (MPa) ≥33 positive pull adhesion and concrete bonding strength (MPa) ≥2.5, And for concrete cohesion destruction environmental performance in line with the requirements of the actual non-toxic health grade four, Construction Description: 1, steel and concrete should be surface-treated adhesive surface, steel surface rust, polished, and with acetone wipe clean the concrete surface should be polished. 2, the cement cracks glue AB glue component in accordance with Part A: B component = 4: 1 ratio of good after weighing into the container, stirring until uniform color (usually 2-3 minutes) to winter or low temperatures, AB component can also be 4: 1 ratio operation. 3, each time stirring the glue quantity must not exceed 5 kg to 2 kg is appropriate. 4, according to the design requirements for infusion construction, all parts easy to lose adhesive wall with clay were sealed to prevent loss of glue. Fifth, packaging, transportation, storage: 1, the product is metal pail, standard packaging specifications for A component 4 kg / barrel, B groups were 1 kg / bottle, according to user requirements to provide 25kg + 6.25kg / group packaging specifications. 2, this product does not belong to flammable, can be air, sea, rail and road transport. 3, light up the goods transportation, loading and unloading should be in, rain, sun-proof, can not be inverted. 4. Storage time: The glue storage for one year at room temperature, the performance did not change significantly. 5, Part B long storage process prone to discoloration is normal, does not affect the amount of the product performance and use. Contact: Li Gong Mobile: 13930123708 QQ: 87954084 Fixed: 0311-69002772 cement products member minor cracks (chicken pattern) dedicated sticky fill plastic cement products member minor cracks (chicken pattern) special glue stick made of high quality resin, curing like well-produced, 100% solids, solvent and other volatile harmful substances. Stir at room temperature, mixed A / B immediately after use, without adding any additional ingredients. The product is easy to use, non-toxic, non-irritating odor, mixed cured adhesion, high hardness, excellent weather resistance, water resistance, oil resistance and other properties. First, use: cement products member minor cracks (chicken lines) for the sticky glue patch designed specifically for the chicken grain surface cracks in the cement produced using the process after brushing brushing the surface of the cement product, mixing glue will quickly penetrate fine cracks, to fill the fine lines of purpose, and as a protective layer to protect the cement, to improve weather resistance. The product can be bonding wood, metal, plastic, etc., hard after curing, excellent mechanical properties. Second, product characteristics: 1, cement products member minor cracks (chicken lines) for the sticky glue in liquid form, easy to carry out concrete repair small cracks. 2, building and structural damage, the infusion of plastic reinforced, it could effectively restore its integrity, and the appearance is not damaged. 3, non-volatile solvent, basically does not shrink when cured. 4, with good toughness and impact resistance. 5, operational for a long time, after curing adhesive strength. 6, has good resistance to water, oil, acid and alkali capacity. Third, the product scope of the project physical performance index value detected value test compressive strength MPa 90-105 60 GB / T50081-2002 flexural strength MPa 25-35 30 GB / T50081-2002 modulus of elasticity MPa 17-20 18 GB / T50081-2002 thermal expansion coefficient of <40 × 10-6mm / mm / ° C GBJ119-88 linear shrinkage ----- HG / T2625-94 ratio: A: B = 2: 1 Construction: 1, clean up : detailed examination, analysis of leakage, grouting holes to determine the location and spacing. Needs of the construction area clean, chiseled concrete surface precipitates, ensure that the surface is clean. 2, drilling: drilling using hammer and other tools to crack along the sides of the borehole, the drill diameter of 14mm, drilling angle should be ≦ 45 °, drilling depth ≦ 2/3 thickness of the structure, drilling must pass through the cracks . But not penetrated the structure (excluding grouting wall) drilling and fracture spacing ≦ 1/2 thickness of the structure. Drilling spacing 20cm ~ 60cm. 3, buried mouth: the drilled hole installation filling the mouth (also known as sealing needles), and hex wrench with a dedicated, so that no gap between the grout and drilling around the mouth, watertight. 4, wash joints: use a pressure washer to pressure 3Mpa injection nozzle into the grout clean water, the water point to observe the situation, in the dust and clean the seam. 5. Sealing: Cracks surface water seepage appears be closed when the wash is treated with quick-drying cement seam, the aim is not to run when filling chemical pulp slurry. 6. Filling: Using high-pressure grouting machine to the filling hole perfusion chemical grouting material. Facade filling up order by the following; plane can start from one end, single-hole one by one continuously. After the start of the plasma adjacent holes, keeping the pressure for 3 to 5 minutes, you can stop this hole grouting, grout Injection in adjacent holes. 7, split mouth: grouting is completed, confirm no leakage can be removed or knocked exposed filling the mouth. Clean up spills out of the cured grout. 8, sealing: repair grouting mouth with quick-drying cement, sealing process. VI, packaging and storing packaging: 20KG / drum, ventilation cool storage, shelf life of six months. The product transport in accordance with general chemical transport. Contact: Li Gong Mobile: 13930123708 QQ: 87954084 Fixed: 0311-69002772