Lead to expand the seam an agent M50 harsh non-shrinkage mortar market reason for the declining reputation of _ zhengzhou grouting material manufacturer which good? -

M50 harsh non-shrinkage mortar M50 harsh non-shrinkage mortar factory price when M50 M50 harsh non-shrinkage mortar liquidity non-shrinkage mortar fame grew, the market demand. Some researchers only immediate interests, zhengzhou grouting material around technology, moderately cause disorderly competition, do some technical conditions of the market is very poor enterprise production of inferior products flooding the market, ruined the reputation of M50 liquidity non-shrinkage mortar, even cause 'adding expansion crack seam an agent, beauty beauty without expansion admixture seam an agent does not crack' strange phenomenon. Now M50 non-shrinkage mortar prices artificially high liquidity, sales people on the high commission sales products.   At the same time, the performance improvement for zhengzhou grouting material manufacturers, whether or not necessary, sales people are actively recommend M50 liquidity without shrinkage of mortar. Found that in the process of using some concrete mixing station for some structure, as long as the concrete mixture ratio, appropriate maintenance and proper temperature control measures, whether or not adding the seam an agent, can avoid structure cracking. In that case, use the M50 liquidity non-shrinkage mortar jilin equipment foundation grouting materials do not have any interests in mixed soil mixing plant is secretly add less as far as possible, even without expanding the seam an agent. Must use compensation shrinkage concrete structures, can lead to 'even if mixed with expanding the seam an agent, the structure is still craze'. For the expansion of seam an agent function cannot be overstated, it just ruins the seam an agent M50 liquidity expansion non-shrinkage mortar's reputation.