Pump a pressure pump Description: waterproof plugging high pressure grouting machine as the construction industry as an indispensable tool used more and more widely. Pump pressure grouting machine as the main components, is must be shipped in attention. Second, the pressure pump features: 1, high pressure, high pressure grouting material to 0.02MM can crack above the high-pressure grouting machine butter head, in order to achieve waterproof plugging effect. 2, sent quickly, can be immediately transferred to the slurry injection internal disabilities coagulation reaction and aquatic products. 3, special manufacturing, wear butter head, long life copper. Third, the common cause of the problem and repair the pump: 1, set the barrel obstruction; 2, the pump residual foreign body; 3, 4 axis pump wear, excluding home within 5 barrel obstructions, loosen the end of the pump connector, the internal pump and remove attachments on the ball of the spring 6, the axis of the pump update. Filling the basement plugging construction principles and materials handling characteristics of program construction o o Principle: Repairing high-pressure injection system engineering methods within a certain time patching material to the high-pressure pump pressure 20Mpa ~ 40Mpa way to inject the component. Repair material at high pressure can penetrate into the fine cracks, so as to achieve the real purpose of sealing plugging. High pressure grouting machine (BL-512 machine): high torque, low speed drill (560W) to drive and achieve injection pressure of 6000psi, facilitates the sealing agent is injected into the structure in a short time or within cracks to The injection of different materials and have different results. Long-pressure sealing the needle (15-20 cm length): After drilling tighten the needle quickly and securely with the hole, and there is an extremely high-pressure grouting injection needles and tubes coupled. When plugging the hole injection check valve chamber devices to high-pressure water tank after plugging agent in reflux. Blohm soluble polyurethane plugging: a plugging material imported advanced, with the rapid expansion of the role of water quality butter blocked inlet head, with excellent adhesion hole in the wall, dry shrinkage is small, can be subtle Pore ??fully padded head butter brand, to achieve the purpose of sealing. The main technical performance: Appearance: light yellow to brown transparent liquid density (g / cm): 1.05 ~ 1.15 Viscosity (pa.s, 20 c): 0.2 ~ 1.5 clotting time: 3 ~ 20min expanders: 6 ~ 25 times impermeability Strength: (mpa)> 0.8 non-shrink cement plugging accelerating double block: a rapid solidification of high-strength cement plugging (three minutes coagulation), is eight times the strength of ordinary cement can effectively reinforced base, plugging ended The effect of water. Quality butter butter head _ head _ Beijing Heng Jian Bo Bo water provided by the Beijing Heng Jian waterproof. If you have any questions about this information or consultation, please contact us now! Our Company Name: Beijing Beijing Heng Jian Bo Waterproof Materials Co., Ltd. (www.hjbjfs.com/) Contact: Bit manager, or click on "Business League call" direct dialogue with us!