Excessive pursuit of construction schedule, the harm of high strength grouting material curing inadequate

High strength grouting material CGM high-strength grouting CGM high-strength grouting material price & # 8203; Construction unit improperly to speed up the construction schedule, construction speed. The government on the progress of the construction management institutions shall conform to the modern materials preparation and engineering rule of common sense knowledge is not enough, not strictly limit and control the construction schedule of too fast. In fact, the durability of CGM high-strength grouting material especially need to have enough construction curing period are guaranteed, high early strength beneath CGM high-strength grouting material long-term performance. Premature damage to life and health also applies to the concept of CGM high-strength grouting material, excessive pursuit of progress not only cause the CGM high-strength grouting material is not adequately maintained, with bearing CGM high-strength grouting material is bound to lead to CGM high-strength grouting material when the pursuit of high early strength. High early strength of CGM high-strength grouting material is easier to crack, degradation in the corrosive environment more quickly; Specification should be revised and emphasize this point. Inappropriate to speed up the construction progress, especially for the progress of the improper administrative intervention. CGM high-strength grouting material quality especially need to have enough of the durability of the construction guarantee curing period, some domestic media publicity of so-called months into a road, built a bridge, or built into a tall building engineering and rob tribute engineering, are likely to be in the future are doomed to spend a lot of money for overhaul short-lived projects. Ahead of schedule stipulated in the contract construction period of the project in a foreign country must be punished, because means that the quality of the project is subject to damage. Accelerating construction speed. After repeatedly accelerate the construction progress of casting CGM high-strength grouting material is generally do not have enough time to maintenance. Our country engineering construction is once decided to build a prominent problem of the assault construction, at the expense of the project quality. This way of construction of larger victims are the durability of the structure, because of lack of maintenance directly damage the surface of CGM high-strength grouting material density and strength, and to prevent rusting of the steel and the outside world harmful substances invasion CGM high-strength grouting material is rely on internal surface density of CGM high-strength grouting material; Surface CGM high-strength grouting material's ability to fight outside harmful substances invasion may be reduced exponentially due to poor maintenance. Building materials to remind: even if correctly define the proportion of raw materials and mixture, and carefully follow the construction procedures, that can be built according to the existing practice of durable and lasting CGM high-strength grouting material structure is still not realistic. This is because in the 20th century, materials and construction practice is first in order to meet the needs of accelerating construction. Facts have proved that. To teach him to run under harsh environmental conditions CGM high-strength grouting material structure durability is harmful. We're building durable and persistent in the environment of CGM high-strength grouting material structure, must sacrifice some construction speed, obviously, the need for government departments, owners, builders, and designers change ideas.