Polima yosinthidwa phula phula zokutira madzi
Polima kusinthidwa phula phula ❖ kuyanika madzi ndi madzi emulsion kapena zosungunulira zochokera madzi ❖ kuyanika okonzedwa pogwiritsa ntchito phula monga zinthu m'munsi ndi kusinthidwa ndi kupanga mkulu maselo ma polima.
Amatanthauza madzi emulsion kapena zosungunulira zochokera madzi ❖ kuyanika opangidwa ndi phula monga zinthu m'munsi ndi kusinthidwa ndi kupanga mkulu maselo ma polima, makamaka rubber zosiyanasiyana. Kupaka kotereku kungathenso kutchedwa mphira-modified asphalt phulusa lopanda madzi, lomwe lasintha kwambiri kusinthasintha, kukana ming'alu, mphamvu zowonongeka, kutentha kwakukulu ndi kutsika kwa kutentha, ndi moyo wautumiki poyerekeza ndi zokutira zochokera ku phula.
Mitundu yayikulu ndi
mphira wobwezerezedwanso wosinthidwa phula lopanda madzi zokutira,
Madzi emulsion mtundu neoprene mphira phula ❖ kuyanika madzi,
SBS mphira kusinthidwa phula ❖ kuyanika madzi, etc.
Ndizoyenera ntchito zoletsa madzi monga madenga, malo, zipinda zapansi za konkriti ndi zimbudzi zokhala ndi magiredi opanda madzi a II, III ndi IV.
Zobwezerezedwanso mphira kusinthidwa asphalt madzi zokutira
Zobwezerezedwanso mphira kusinthidwa phula madzi ❖ kuyanika akhoza kugawidwa mu zosungunulira mtundu ndi madzi emulsion mtundu malinga ndi sing'anga yobalalika osiyana.
Zosungunulira zochokera ku mphira wosinthidwa phula losatetezedwa ndi madzi amapangidwa ndi phula wobwezeretsedwa ngati modifier, mafuta ngati zosungunulira, kuwonjezera zodzaza zina monga talc, calcium carbonate, etc., pambuyo potenthetsa ndi kusonkhezera. Ubwino wake ndikuti umapangitsa kusinthasintha ndi kukhazikika kwa zokutira zamadzimadzi za asphalt, ndipo zimakhala ndi zida zambiri zopangira, zotsika mtengo, komanso kupanga kosavuta. Komabe, chifukwa cha ntchito mafuta monga zosungunulira, chidwi ayenera kulipidwa kupewa moto ndi mpweya wabwino pomanga, ndi zojambula angapo chofunika kupanga bwino Thick filimu. Ndizoyenera anti-seepage, chinyezi-proof, waterproof of industrial and civil building roofs, madziwe apansi, milatho, culverts ndi ntchito zina, komanso kukonza madenga akale.
Madzi emulsion mtundu wobwezeretsedwa mphira kusinthidwa phula phula ❖ kuyanika madzi wapangidwa anionic regenerated latex ndi anionic phula phula. The particles wa regenerated mphira ndi mafuta phula ndi stably omwazika m'madzi ndipo anapanga ndi zochita za anionic surfactants. . Chophimbacho chimagwiritsa ntchito madzi ngati dispersant, ndipo ali ndi ubwino wopanda poizoni, fungo, ndi osapsa. Ikhoza kugwiritsidwa ntchito pozizira kutentha ndipo ingagwiritsidwe ntchito pamtunda wonyowa pang'ono popanda madzi osasunthika. Chophimbacho nthawi zambiri chimakhala ndi nsalu yagalasi ya fiber kapena ulusi wopangidwa ndi chitsulo cholimba kuti apange wosanjikiza wosalowa madzi, ndipo phala la caulking limawonjezedwa pakumanga kuti likhale labwinoko lopanda madzi. Chophimbacho ndi choyenera kutsekereza madzi padenga la konkriti la nyumba zamafakitale ndi zaboma; kutsekereza madzi kwa madenga otenthetsera kutentha ndi asphalt perlite monga kutchinjiriza kwamafuta; kuteteza chinyezi cha nyumba za konkire za pansi pa nthaka, kukonzanso madenga akale a linoleum, ndi kukonza madenga olimba osalowa madzi.
Madzi emulsion mtundu neoprene mphira phula ❖ kuyanika madzi
Madzi-emulsion chloroprene mphira phula ❖ kuyanika madzi amapangidwa cationic chloroprene latex ndi cationic phula emulsion. Amapangidwa ndi mphira wa chloroprene ndi mafuta a asphalt particles. Zimapangidwa ndi kufalikira kwamadzi m'madzi mothandizidwa ndi cationic surfactants. Mtundu wa emulsion madzi mtundu ❖ kuyanika madzi.
Chifukwa cha kusinthidwa ndi neoprene, zokutira zili ndi ubwino wapawiri wa neoprene ndi phula. Ili ndi kukana kwanyengo yabwino komanso kukana kwa dzimbiri, kutsika kwambiri, kufalikira komanso kumamatira, komanso kusinthasintha kwamphamvu pakusinthika kwa gawo loyambira. , Filimu yophimba kutentha yotsika kwambiri sichitha, kutentha kwakukulu sikuthamanga, filimu yophimba ndi wandiweyani komanso yokwanira, ndipo kukana madzi kuli bwino. Komanso, utoto wa emulsion neoprene rabara wa phula wamadzi umagwiritsa ntchito madzi ngati zosungunulira, zomwe sizingokhala ndi mtengo wotsika, komanso zimakhala ndi ubwino wa zowonongeka zopanda poizoni, zoyaka moto, komanso zopanda chilengedwe panthawi yomanga.
Ndizoyenera kutchingira madzi padenga, kutsekereza madzi komanso kutsekereza madzi pansi kwa nyumba zamafakitale ndi anthu, nyumba zapansi ndi zida zamapaipi oletsa madzi, komanso oyenera kukonza ndi kukonza kutayikira kwa nyumba zakale.
SBS mphira kusinthidwa asphalt madzi zokutira
SBS kusinthidwa asphalt madzi zokutira ndi mtundu wa madzi-emulsion zotanuka asphalt madzi zokutira wopangidwa ndi phula, mphira SBS utomoni (styrene-butadiene-styrene chipika copolymer) ndi surfactants ndi zipangizo zina polima. Ubwino wa zokutira uku ndi kusinthasintha kwa kutentha pang'ono, kukana kwamphamvu kwa ming'alu, kulumikizana kwabwino, komanso kukana kukalamba. Zimaphatikizidwa ndi nsalu zamagalasi za fiber ndi mitembo ina yolimbikitsidwa. Ili ndi ntchito yabwino yosalowa madzi ndipo ingagwiritsidwe ntchito pomanga ntchito zozizira. Ndilo zokutira zotetezedwa ndi madzi zapakatikati.
Oyenera kumanga madzi ndi chinyezi-umboni zoyambira zovuta, monga zimbudzi, zipinda zapansi, khitchini, maiwe, etc., makamaka oyenera ntchito zoletsa madzi m'madera ozizira.
Zowonetsera Zamalonda
