Carboxymethyl Cellulose (CMC) na Mortar Dry in Construction

Carboxymethyl Cellulose (CMC) bụ polymer dị iche iche na nke a na-ejikarị eme ihe na ụlọ ọrụ ihe owuwu, karịsịa n'ụdị ngwa agha akọrọ. Ngwa ngwa akọrọ bụ ngwakọta nke ájá, simenti, na ihe mgbakwunye, nke a na-eji ejikọta ngọngọ ụlọ ma ọ bụ rụkwaa ihe ndị mebiri emebi. Nke a bụ ụfọdụ ụzọ a na-esi eji CMC eme ihe n'ọkụ nkụ:

1. Njide mmiri: A na-eji CMC mee ihe n'ụdị ngwa ngwa akọrọ dị ka ihe na-ejigide mmiri. Ọ na-enyere aka melite arụ ọrụ nke ngwa agha site n'ịbawanye ikike iji jide mmiri, nke na-ebelata mmiri nke na-ekpochapụ n'oge usoro ọgwụgwọ.
2. Ngbanwe nke Rheology: Enwere ike iji CMC mee ihe dị ka onye na-emegharị rheology na nhazi ngwa agha akọrọ, na-enyere aka ịchịkwa ọsọ na nkwụsị nke ngwa agha ahụ. Enwere ike iji ya mee ka ngwa agha ahụ sie ike ma ọ bụ sie ike, dabere na nsonaazụ ikpeazụ achọrọ.
3. Adhesion: CMC na-eme ka njigide nke ngwa ngwa akọrọ dị mma site na imezi njikọ dị n'etiti ngwa agha na ihe mgbochi ụlọ.
4. Ịrụ ọrụ dị mma: CMC na-eme ka arụ ọrụ nke ngwa ngwa akọrọ dịkwuo mma site n'ịkwalite ihe ndị na-asọpụta ya na ibelata oke mmiri dị mkpa na nhazi.
5. Ọganihu dị mma: CMC na-eme ka ịdịte aka nke ụrọ akọrọ na-adịte aka site n'ịbawanye nguzogide ya na mgbawa na mbelata, nke na-enyere aka igbochi mmebi nke ihe owuwu ahụ.

N'ozuzu, iji CMC mee ihe n'ụdị ngwa agha akọrọ nwere ọtụtụ uru, gụnyere njigide mmiri dị mma, mgbanwe rheology, adhesion, workability, and inteability. Ngwongwo ndị a na-eme ka ọ bụrụ ihe dị mkpa n'ime ụlọ ọrụ mmepụta ihe, karịsịa maka ịmepụta ngwa ngwa akọrọ dị elu na ogologo oge.