Ukusetyenziswa kwe-ether yesitashi kwii-adhesives ze-EIFS zokunamathela

Inkcazo:

I-EIFS idumile kwishishini lokwakha ngenxa yokonga amandla kunye neempawu zobuhle. Izinto ezincamathelayo zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza kunye nobomi obude bofakelo lwakho lwe-EIFS. Isitatshi se-ethers ziintanga zesitatshi ezilungisiweyo eziye zaba zizithako eziphambili kwiingcina ze-EIFS, ezibonelela ngeenzuzo ukusuka kuphuculo lokuqhubekeka ukuya ekusebenzeni okuphuculweyo. Eli nqaku lithatha ukujonga ngokubanzi kwi-chemistry ye-starch ethers, iinkqubo zabo zokuvelisa, kunye negalelo labo elithile kwii-adhesives ze-EIFS. Ukuphononongwa kwakhona kuxubusha umphumo we-starch ethers kwiipropati ezinamathele ezifana namandla ebhondi, ukuguquguquka, kunye nokuchasana kwamanzi. Ukongezelela, ukuqwalaselwa kokusingqongileyo kunye neendlela ezizayo ekusebenziseni i-starch ethers kwi-adhesives ye-EIFS kuxoxwa ngayo.

(1). Intshayelelo:

1.1 Imvelaphi ye-EIFS

1.2 Ukubaluleka kwezinto ezincamathelayo kwiinkqubo zokugquma iindonga zangaphandle

1.3 Imfuno yokuphucula ukusebenza kwe-adhesive

(2) . Isitatshi ether: Isishwankathelo:

2.1 Ukwakhiwa kweekhemikhali

2.2 Inkqubo yokwenziwa kwemveliso

2.3 Iindidi zeethatshi zesitatshi

2.4 Iimpawu ezizodwa ze-ethers zesitashi ezinxulumene nokunamatheliswa

(3) . Indima yesitatshi se-ether kwi-EIFS yokuncamathelisa:

3.1 Ukuphucula ukusebenza kakuhle

3.2 Ukwandisa ukomelela kwekhonkco

3.3 Ukuguquguquka kunye nokuxhathisa ukuqhekeka

3.4 Ukuxhathisa kwamanzi kunye nokuqina

3.5 Ukuhambelana nezinye izithako ezincamathelayo

(4) , ifomula kunye nokusetyenziswa:

4.1 Ukongeza ii-ethers zesitatshi kwiifom ze-EIFS ezincamathelayo

4.2 Ukusingatha amanyathelo okhuseleko

4.3 Iindlela zokusebenzisa kunye nezilumkiso

4.4 I-Case Study: Ukusetyenziswa ngokuyimpumelelo kwe-Starch Etere kwiProjekthi ye-EIFS

(5) . Imingeni kunye nezisombululo:

5.1 Imingeni enokubakho ekusebenziseni iithatshi zesitatshi

5.2 Iindlela zokoyisa imingeni

(6) .Iingqwalasela zokusingqongileyo:

6.1 Iipropathi zokhuseleko lokusingqongileyo zesitatshi ethers

6.2 Uzinzo lwezicelo zokuncamathelisa ze-EIFS

(7) . Iintsingiselo zexesha elizayo kunye nezinto ezintsha:

7.1 Uphando kunye nophuhliso lohlengahlengiso lwe-starch ether

7.2 Ubugcisa obuvelayo kushishino lokuncamathelisa lwe-EIFS

7.3 IMeko-mhlaba eLawulayo kunye nokuThobela ikamva

(8) , isiphelo:

8.1 Isishwankathelo seziphumo eziphambili

8.2 Lilonke ifuthe leetha zesitatshi kwizinto ezincamathelayo ze-EIFS

8.3 Iingcebiso zophando kunye nezicelo zexesha elizayo