He ʻano ia o ka AMPS polymer based retarder.Hiki iā ia ke hoʻolōʻihi i ka manawa mānoanoa o ka slurry sima me ka maʻamau maʻamau.Hiki iā ia ke lawe mai i ka pihi mānoanoa maikaʻi me ke kihi ʻākau a ʻaʻohe hopena i ka hoʻomohala ʻana i ka ikaika.
Ka manawa hoʻouna: Aug-06-2019