hpmc ntụ ntụ na-ewu

Ngwa nke hydroxypropyl methylcellulose HPMC n'ime ihe owuwu ụlọ:

1 gypsum sitere na ciment

⑴ Meziwanye otu ihe ahụ, mee ka ọ dịkwuo mfe maka plasta na-etinye na trowel, ma n'otu oge ahụ na-eme ka ọrụ mgbochi sag dịkwuo mma, na-eme ka mmiri na-egbuke egbuke na mgbapụta, na-eme ka ọrụ dị mma.

⑵ Oke mmiri na-ejide mmiri, na-agbatị oge nchekwa nke ngwa agha, na-eme ka arụmọrụ ọrụ dịkwuo mma, na-eme ka mmiri na-edozi ahụ na ọgwụgwọ nke ngwa agha na-emepụta ike dị elu.

⑶ Na-achịkwa iwebata ikuku, wepụ ihe mgbawa n'elu mkpuchi, wee mepụta elu dị mma nke ọma.

2 plasta na ngwaahịa gypsum dabere na gypsum

⑴ Meziwanye otu ihe ahụ, mee ka ọ dịkwuo mfe maka plasta na-etinye na trowel, ma n'otu oge ahụ na-eme ka ọrụ mgbochi sag dịkwuo mma, na-eme ka mmiri na-egbuke egbuke na mgbapụta, na-eme ka ọrụ dị mma.

⑵ Oke mmiri na-ejide mmiri, na-agbatị oge nchekwa nke ngwa agha, na-eme ka arụmọrụ ọrụ dịkwuo mma, na-eme ka mmiri na-edozi ahụ na ọgwụgwọ nke ngwa agha na-emepụta ike dị elu.

⑶ Jikwaa nkwụsi ike nke ngwa agha iji mepụta mkpuchi elu dị mma.

3 ngwa agha masonry

⑴ Mee ka njikọ dị n'elu elu nke masonry dị ike, mee ka njide mmiri dịkwuo elu, ma melite ike nke ngwa agha ahụ.

⑵ Mma mmanu na plasticity, melite processability; jiri cellulose ether gbanwetụrụ ngwa agha iji mee ka owuwu dị mfe, chekwaa oge owuwu ma belata ọnụ ahịa ụlọ.

⑶ Ether cellulose na-ejigide mmiri dị elu, dabara maka brik na-amị amị.

4 ihe ndozi oghere

⑴ Ezigbo njide mmiri, gbatịa oge mmeghe ma melite arụmọrụ ọrụ. Mmanya dị elu, dị mfe ịgwakọta.

(2) Meziwanye nkwụsị nke nkwụsị na nkwụsị mgbawa, ma melite ogo elu nke mkpuchi.

⑶ Meziwanye nchikota nke elu njikọ ma nye ọdịdị dị ọcha ma dị mma.

5 tile gluu

⑴ Ngwakọta agwakọta akọrọ dị mfe, enweghị agglomeration, ịbawanye ọsọ owuwu ihe owuwu, melite arụmọrụ ihe owuwu, chekwaa awa mmadụ, ma belata ọnụ ahịa ihe owuwu ụlọ. bịarutere

⑵Site n'ịgbatị oge mmeghe, melite arụmọrụ tiling na inye mmetụta adhesion dị mma.

6 Ihe n'ala na-edozi onwe ya

⑴Na-enye viscosity na enwere ike iji ya dị ka mgbakwunye mgbochi ndozi. bịarutere

⑵Mee ka mgbapụta mmiri dị elu ma melite arụmọrụ nke paving.

⑶ Jikwaa njide mmiri na mbelata, belata mgbawa ntọala na mbelata.

7 agba nke mmiri

⑴ Gbochie mmiri ozuzo siri ike ma gbatịa oge nchekwa nke ngwaahịa ahụ. Nkwụsi ike dị elu nke ndu yana ezigbo ndakọrịta na ihe ndị ọzọ.

⑵ Mee ka mmiri dịkwuo mma, na-enye ezigbo mgbochi ịgbasa, mgbochi sagging na ọkwa ọkwa, ma hụ na njedebe elu dị mma.

8 bọọdụ ciment gbapụrụ agbapụ

⑴ Site n'ịdị na-ejikọta ọnụ na mmanu mmanu, ọ na-eme ka arụmọrụ nhazi nke ngwaahịa extruded dịkwuo elu.

(2) Meziwanye ike nke ahụ ndụ ndụ ndụ, kwalite hydration na ike siri ike, ma na-abawanye mkpụrụ.