Ukutshiza okuKhawulezayo Ukucwangciswa kwerabha yerabha Ukuba i-diaphragm ayigcinwanga ngokupheleleyo emva kokutshiza, amanzi ayiyi kuvela ngokupheleleyo, kwaye iibhubhu ze-air zivela ngokulula xa zihamba ngeenyawo, zikhokelela ekunciphiseni kwefilimu yamanzi, kunye nokuchasana nokuchasa amanzi, kunye nokuchasana nemozulu. . Ngenxa yokuba imeko yendawo yokugcina indawo kwindawo yokwakha ihlala ingalawuleki, kubalulekile ukuphucula ubushushu obushushu obuphezulu wokutshixwa kwe-chiber proatproof ivela kwimbono yerabha.
I-Seley-inyibiliki ye-foil inyibilikisiwe yanyulwa yokuphucula ubushushu obushushu obuphezulu bokutshiswa ngokukhawuleza kwe-asphalt ye-asphabel. Kwangelo xesha, iziphumo zohlobo kunye nenani le-itelulose i-ether kwiipropathi zoomatshini, ukuntywila okutshisayo, ukuxhathisa ubushushu kunye nokugcinwa kokutshisa i-sprafting ye-spraftings yerabha yafundwanga. Impembelelo yokusebenza.
Ukulungiswa kwesampulu
Inyibilikiswe i-hydroxyteethyl kwi-1 / I-Deoed Deater, ilahle kude kukhanyele ngokupheleleyo, yongeza i-Enulsisine kunye neSodium hydroxier ukuya kwi-1 / i-sodium hydroxier kwi-1 / i-sodium hydroxier kwi-SEAP, kwaye uxube ngaphandle kwezi zisombululo zimbini ixoxe kancinci ukufumana isisombululo se-hydroxyythl seluplose, kwaye ixabiso laso le-p lilawulwa phakathi kwe-11 ne-13.
Hlanganisa i-Asphalt e-Asphalt e-Asphalt, i-iaprene latex, i-hydroxythyl seluplose isisombululo, uDefoamer, njl. Ngokwenqanaba elithile lokufumana impahla A.
Lungiselela uxilongo oluthile lwe-CA (No3) 2 isisombululo se-ACTEAGOO EYENZIWEYO NJENGOTHI B.
Sebenzisa izixhobo zokutshiza zombane okhethekileyo ukutshiza izinto ze-a kunye nezinto ze-B kwiPhepha lokukhulula kwangaxeshanye, ukuze ezo zinto zinokuqhagamshelwa kuzo kwaye zikhawuleze zisekwe kwifilimu ngexesha lenkqubo ye-Atomising.
Iziphumo neengxoxo
I-HydroxyEtheetheeteetheetheetheetheetheetheetheetheetheetheether kunye nohlobo lwe-MPAD no-50 000 Mpatro kukhethwe, kwaye indlela yokwahlulwa kweposi yamkelwa ukuba ifundele i-vissoethy kwintsebenzo yokutshiza I-raber i-asphalt ye-asphalfroof yamanzi, ipropati yefilimu, ukumelana nobushushu, iipropathi zoomatshini kunye neepropathi zokugcina. Ukwenzela ukuthintela umonakalo kwinkqubo yenkqubo ebangelwe sisisombululo se-hydroxythyl seluplose, ekhokelela ekuqulunqweni, umlawuli kunye nolawulo lwe-e-mulssifier wongezwa ngexesha lokulungiselela isisombululo se-hydroxethyl seluplose.
Impembelelo ye-viscofity ye-hydroxyteethyl seluplose (hec) ekutshithweni nasekutyibilikeni kwefilimu yemveliso yamanzi
Owona mkhulu we-viscosity ye-hydroxythyl seluplose (hec), ngakumbi ifuthe lokutshiza kunye nefilimu yefilimu yengubo yangaphantsi. Xa isixa sayo songezwa ngu-1 ‰, i-hec ene-viscosity engama-50 000 uMpatro yenza ukuba i-viscosity yenkqubo yokuhamba kwamanzi xa inyukele ngamaxesha ali-10, i-diaphragm iba nzima kakhulu, ngelixa i-hec ene-viscovity I-10 000 i-MPAF inempembelelo encinci ekutshiyeleni, kwaye i-diaphragm inyibilika iqhelekileyo.
Iziphumo ze-hydroxythyl seluplose (hec) kwi-Hebre Ukumelana nokubhabha kwamanzi
Ukutshiza ngokukhawuleza kwe-raber irabha ye-asphar itshizwe kwiphepha lovavanyo lwama-Aluminium ukuba lilungiselele i-Asphalting ye-Asphalt Asphal-Stands echazwe kwi-GB / T 1677- Ngo-2008. I-hydroxyylyl seluplose ngohlobo lwe-50 000 mpafu lunobunzima obukhulu bemolekyuli. Ukongeza kokulibazisa ukuvela kwamanzi, ikwanesiphumo esithile, senza kube nzima emanzini ukukhupha ngaphakathi kwi-coraight, ke iya kuvelisa iinkuni ezinkulu. Ubunzima bemolekyuli ye-hydroxyythl seluplose ngohlobo lwe-10 000 i-MPAFS lincinci, elinefuthe elincinci kumandla aphantsi kwaye aluchaphazeli ukuguquka kwamanzi, ke akukho sizukulwana segusha.
Iziphumo zenani le-hydroxythyl seluplose (hec) yongezwa
I-HydroxyEtheetheetheetheetheetheethl seluplose (Hec) ngohlobo lwe-10 000 i-MPAF yakhethwa njengento yophando, kunye neziphumo zongezwa kwe-hec kwintsebenzo yokutshiza kunye nokuxhathisa ubushushu beengubo zangaphantsi. Ukujonga intsebenzo yokutshiza, ukumelana nobushushu kunye noomatshini bokudityaniswa kwamanzi ngokugqibeleleyo, kuthathelwa ingqalelo ukuba isixa esongeneyo se-hydroxyythl selliese ngu-1 ‰.
I-neaoprene i-latex kwi-spile ekhawulezayo yokubeka irabha yerabha yerabha kwaye i-Asphalt e-Asphalt inomehluko omkhulu kwi-polay kunye nokuxinana okufutshane ngexesha lokugcina. Ke ngoko, ngexesha lokwakhiwa kwendawo kufuneka ikhuthazwe nje ngaphambi kokuba itshizwe, kungenjalo iya kukhokelela ngokulula kwiingozi zomgangatho. I-HydroxyEtheetheetheetheetheetheetheetheetheetheetheetheetheetheethy inokusombulula ngempumelelo ingxaki yokuyivisisa i-spedion ekhawulezayo yokubeka irabha yerabha yerabha. Emva kwenyanga enye yokugcina, akukabikho mbazisi. UVenkile weNkqubo akatshintshi kakhulu, kwaye uzinzo kulungile.
gxila
1) Emva kokuba i-hydroxythyl seluplose yongezwa kwi-spile ekhawulezayo yokubeka irabha yerabha, kwaye i-fubble yobushushu kumphezulu ophucukileyo iphuculwe kakhulu.
2) Phantsi kwendawo yokungachaphazeli inkqubo yokutshiza, ukusebenza kwefilimu kunye neepropathi zoomatshini, i-hydroxyytethl seluplose yayizimisele ukuba yi-HodDroxyteethyl nge-10 000 ye-MPAFRE, kunye nexabiso elongeziweyo liyi-1 ‰.
3) Ukongezwa kwe-hydroxyEtheethy seluplose iphucula ukugcinwa kozinzo kwi-spile ekhawulezayo yokubeka irabha yerabha yerabha, kwaye akukho kulibaziseka emva kwenyanga enye.
Ixesha leposi: NgoMeyi-29-2023