Manufacturer to guard against the invasion of chloride - to the harm of grouting material Secondary grouting material

grouting grouting material manufacturer grouting material price building materials in the research on the test of chloride, usually only when the chloride ion intrusion from the outside world, chloride ion erosion problems. Deicing salt can also lead to the chloride ion erosion - — In addition, is particularly important, and grouting material in contact with water is another important way of chloride ion source. Chloride will also facilitate the spread of the air very fine water particles ( Produced by the wave, wind transport) Or dust ( Can then be dew wet) The form on the surface grouting material. It is necessary to point out that, chloride can long distance transmission in the air; Have reported that its transmission distance up to 2 km, but even secondary grouting material delivery spread farther, depending on the wind and terrain. The layout of the structure is also affect the spread of chloride in the air form; When the air in the whirlpool, can spread to the structure to the land surface. Regardless of where chloride comes from, all is through the transmission, the water containing chlorine water realization of chloride ion diffusion and adsorption to osmotic grouting material. With the development of the time, the long-term or repeated infiltration leads to steel surface C1 concentration increased. If grouting material long-term abuse no underwater, chloride in the grouting material to enter deep, but as long as there is no oxygen cathode, corrosion will happen. For alternately critical water leakage and the grouting material, and dry chloride penetration is a gradual grouting material and the pressure difference of the thick liquid material. In spite of this situation is extremely rare, but note that burned contain chlorinated organic materials can also be chloride ion penetration grouting material, the formation of hydrochloric acid and deposition in the grouting table without shrinkage of cement grouting material price, and the pore water of Ca2 + response. Then there will be a C1 ion intrusion. Contact with grouting material also is one of the sources of chloride of underground brine. ​