Elevator shaft plugging leaks

 Principles elevator shaft plugging leaks plugging underground construction is: the big drain into a small leak, leak into point line leak, leak into the hole leak tablets, leaking concentrated at one point or make a few points, and finally blocked. Basement plugging leaks usually appear in the form of a partial basement geology which is different, different functions, different design and construction, and forms part of its leakage. 1, the leakage site: Basement partial leaks are usually only a tiny portion of the outer area of ??the basement, a few square meters large and small sized only so big, according to the area less than a thousand, or ten thousandths of a basement area outside. But in the basement of use and durability great harm. Produce about 70 percent leaking parts in the floor section, or the deepest pit floor, and most took place in the floor or pit angle (angle in the room looking for a female) in the basement of the few in the lower part of the outer wall. 2, leaking form: the form of leakage and geology, structure, mainly related to the following season conditions. ① gushing: At high groundwater pressure, leakage currents larger, sometimes nor can it block such as constant upwelling springs. ② undercurrent: the basement leaks along the cracks in concrete structures, as an undercurrent flowing. ③ leakage: basement leak is a surface many of the structural concrete outer injection or infiltration out. Varying degrees of leakage, after wiping with a dry cloth is greater, then you can see more of the small drops outside to take a little while on a wet piece; who saw little wet forever quit after half a day or a few hours too the greater will be more wet. ④ fluctuation of leakage: the impact of fluctuations in the basement under pressure, sometimes leak or seepage of leakage had disappeared some time. 3, the structure of the leak: refers to the basement construction joints, back strip, water stop at the improper application of materials, construction quality problems caused by the construction of the leak. Elevator shaft plugging leaks company is waterproof plugging technology research and development, construction of an integrated enterprise. Has many years of experience in construction, in recent years, the introduction of foreign advanced technology and high-performance waterproof plugging special hydraulic grouting equipment, imported high-tech nano micro molecules waterproof materials, new technology formulated scientific precision grouting plugging buck, and efficient block technological innovation, professional management of various underground leakage joints, especially for mass concrete cracks, tunneling, settlement leakage has many years of experience in maintenance treatment, complete with tough waterproof plugging ability! Elevator shaft leakage plugging company "unity and hard work, forge ahead, rigorous and realistic, hard work," the business style, continuous innovation, relying on solid strength, scientific management and quality services, uphold the "integrity and realistic, social services, credit first, customer first "corporate purposes. "According to the modern enterprise management mode operation. Press the Provincial Department of Construction, Urban Construction and Party units and the requirements of environmental protection departments, civil construction, quality tracking, life-long responsibility, the company has maintained the rigid target of zero accidents. Construction workers holding the Ministry of Labour issued a "special industry technical operations qualification" posts, and all participated in life insurance, the construction unit no worries if you have needs in this area can call our 24-hour service hotline: 15380582888, or visit our website www. dtdlgc.com for more details!