Zamadzimadzi zamadzimadzi kuti zisamadziwe maziko: kumwa, kugwiritsa ntchito

Kutseka madzi kosavuta komanso koyenera nthawizonse wakhala akuwotcha mawonekedwe a njerwa ndi konkire, komanso matanki, matabwa, mapaipi achitsulo ndi zipangizo zina. Awa ndi mtundu wonse wotsalira.

Poyamba, panali zovuta zowonjezera pakugwiritsa ntchito - bitumeni iyenera kusungunuka ndikugwiritsidwa ntchito pamene idakali yotentha. Tsopano mavuto oterewa salipo chifukwa cha kugwiritsa ntchito solvents. Kugwiritsiridwa ntchito kwa mastic ndi ntchito zopanda madzi ndi pafupifupi 2-3 makilogalamu / m ² , imapangidwa mwakonzedwe. Kuti mugwiritse ntchito, nkofunika kuti musagwirizane ndi anthu awiri.

Tiyeneranso kuzindikira kuti chophimbachi chimagwedezeka ndi kutentha kutentha. Tsopano vutoli limathetsedwa mothandizidwa ndi zosiyanasiyana polymer zina ndi plasticizers. Choncho kukula kwa chilengedwe kumakhudza kwambiri khalidwe ndi ntchito.

Mitundu ya Mastics

Phalasitiki mastic kuti madzi asamadziwe maziko amagawidwa m'mitundu yosiyanasiyana. Iwo ali ndi zosiyana zokhudzana ndi zotupa, zigawo za astringent, njira zogwiritsira ntchito, maonekedwe ndi kuchuluka kwa ntchito. Mitundu yosiyanasiyana ya polima ndi yosavuta ndipo m'makhalidwe awo amatha kutayika. Zina mwa mitundu yayikulu ndi izi:

• Choyambirira, kapena kupangidwa kwa emulsion, ndi madzi ambiri a fumbi lokoma, ntchito yaikulu ndiyo kukonzekera malo ozungulira kapena mastic a mtundu wina.
• Madzi a poymymeric, omwe amapanga mitundu yambiri, monga mchere, zinyenyeswazi. Zinthu zopangidwa ndi polima zimaloledwa, zikhoza kukhala polyurethane kapena polystyrene.
• Mabulosi mastic ali ndi kutentha kwakukulu kutsutsa komanso zabwino elasticity ndi otsika mamasukidwe akayendedwe, chifukwa chimene n'zotheka kuti bwino konyowa pansi pa konkire.
• Kutsekemera kwa mfupa kuli ndi emulsion kapena mabala a mphira. Nthawi zina ntchito yotentha ndi yofunika.
• Kumanga phula kumafuna kutenthetsa mpaka kutentha kwake kuti mupereke zofunikira.
• Mastic ndi zowonjezera mchere , zikhoza kukhala ndi asibesito, phulusa, simenti kapena choko.

Kodi kutseka madzi kumagwiritsidwa ntchito?

Nyumba yokha ndi zipangizo zomwe zimagwiritsidwa ntchito ziyenera kutetezedwa ku chisanu, kutentha kwa madzi, capillary ndi madzi apansi, mosasamala kuti ndi luso lotani lomwe linagwiritsidwa ntchito. Phalasitiki mastic idzapangitsa kukhala yotchipa komanso yothandiza. Mchitidwe woterewu udzakuthandizani kuteteza chinyezi kuti chilowe pansi ndi kupititsa patsogolo moyo wautumiki.

Kapangidwe ka konkrete mwamsanga imatenga madzi, chifukwa cha madzi omwe amalowa m'nyumbamo ndipo amachititsa mawonekedwe a nkhungu ndi bowa. Kuonjezera apo, patapita nthawi, mphamvuzo zimayambanso kuyambitsa, zomwe zimapangitsa kuti ming'aluyo ipangidwe. Makhalidwe abwino, otetezedwa ku chinyontho, ndi chitsimikizo cha nthawi yaitali ntchito yonse ya nyumbayo.

Dampness ikhoza kukhala ndi mphamvu zosiyana pa maziko, zimadalira kukhalapo kwa chipinda chapansi, nthaka, mtundu wa madzi. Chitetezo chapadera chikufunika pazinthu zotsatilazi:

• Pamene amanga nyumba pa nthaka yopanda madzi;
• Ngati maziko ali ndi malire pamunsi mwa madzi;
• Ngati mtunda wa m'madzi uli pansi pa mita imodzi.

Zowonjezera mastic kuti madzi asamadziwe maziko: zizindikiro zogwirira ntchito ndi mfundo

Mzimu woyera, mafuta ndi toluene ndizofala kwambiri. Ndicho chifukwa chake mu chipinda chotsekedwa pamene mukugwira ntchito ndi ndalama zotere, kutsatira malamulo a chitetezo n'kofunika, makamaka kugwiritsa ntchito magalasi ndi kupuma. Kugwiritsiridwa ntchito kwazomwekusowetsanso kumakhala koyera panja ngati nyengo ikuwotha.

Mankhwala amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi amadzimadzi. Komanso, sizimatulutsa nthunzi zoopsa komanso zotentha.

Mfundozi zikhoza kukhala ndi mphamvu zowonjezera magawo: magalasi opangira magalasi, mitundu yosiyanasiyana. Zolinga ndizotheka kukumana ndi mastics onse, kukonzanso denga, ntchito zogwiritsa ntchito msewu, kubisala, kutseka madzi.

Chimene muyenera kumvetsera

M'masitolo, mastics a chilengedwe chonse, oyenera ntchito zosiyanasiyana, amaperekedwa makamaka. Koma chifukwa cha zotsatira zabwino, kusankha kwa zinthu, zomwe zimapangidwira zochitika zogwirira ntchito, ndi zofunika. Zikhoza kukhala tepi yamadzi, mastic yophimba njerwa kapena mapaipi achitsulo, zomwe zimapangidwira kuti asamadziwe padenga kapena maziko, ndi ena.

Zipangizo zamagetsi zimakhala ndi machitidwe abwino, zimakhala ndi zitsulo zosiyanasiyana, kaya zimakhala ndi miyala yamtengo wapatali, miyala kapena matabwa, komanso zimapanga zofunda zowonongeka zomwe sizimasintha mankhwala ndi maonekedwe ake pamtunda wotentha.

Tiyenera kuzindikira kuti nthawi yayitali ndikumana ndi mavuto osokoneza bongo, chifukwa izi zimayambitsa maziko osungirako madzi. Mtengo umasiyana ndi opanga osiyana, koma pawekha amayamba kuchokera ku ruble 360 pa phukusi (17 makilogalamu).

Chiwerengero cha zinthu zofunika

Kuwononga kwa mastic ndi chimodzi mwa zizindikiro zofunika. Parameter iyi ingapezeke pazinthu zopangira mankhwala. Ngati kulibe, pangakhale zosakanizidwa zomwe zingapangidwe, zomwe zingalole kuti muyese kuchuluka kwake kwa chiwerengero cha ntchitozo. Mastic kawirikawiri imakhala ndi masentimita 20 mpaka 60%, motero, kutayika pambuyo pogawa kudzafanana ndi kuchuluka kwa kufalikira kufalikira. Kugwiritsa ntchito kumatha kufika 4 kg / m ^2; Ngati chipinda chosungiramo chipinda chilibe madzi, mtengo wa ntchito chifukwa cha izi ukuwonjezeka, makamaka chifukwa chakuti kutentha kwa mastic kumagwiritsidwa ntchito mofulumira. Pofuna kukwaniritsa makulidwe a chophimbacho, zinthuzo zikulumikizidwa mu zigawo zingapo, zomwe zimagwiritsidwa ntchito pambuyo pake zouma kwathunthu.

Kusindikiza tepi

Tapepala yamadzi ndi zotsekeka, zakuthupi zopanda madzi zomwe sizikukhudzidwa ndi kutentha kwakukulu ndipo zimatsutsana ndi kuthamanga kwakukulu kwa madzi. Maziko ndi polyester yophimba nsalu ndi thermoplastic polymer zokutira. Mzere wa ukonde wa nsalu umapereka chikhomo cholimba.

Kuphatikizidwa kwa chovala choyang'ana ndi tepi kumapanga malo omwe sakhudzidwa ndi hydrochloric solutions, acids ndi alkalis. Zinthuzo zimagonjetsedwa ndi ukalamba ndipo zimatha kutambasula bwino. Ikhoza kugwiritsidwa ntchito pakhomo ndi kunja.

Tepi yokha yomangira

Tape yothandizira kuti madzi asamadzipangire amadzimadzimadzi ndi zotheka m'madzi osambira, ndi zipinda zina zamkati. Zimapangidwa ndi zinthu zopanda nsalu zokhala ndi puloteni yowonongeka komanso yothandizira kumbali imodzi ndi ma acrylic. Amagwiritsidwanso ntchito pamodzi ndi makina osungira madzi m'madera omwe angatheke mitsempha ndi kupsinjika maganizo, pamaseŵera, pa mawonekedwe pakati pa pansi ndi khoma, pamakona akunja ndi mkati.

Ntchito yoyamba

Pamwamba pa chipinda chapansi mutatha kukonzanso konkire ndikutsuka bwino dothi, fumbi ndi mchenga. Kupititsa patsogolo kumangiriza, malo a ntchito yogwiritsira ntchito mastic amachizidwa ndi prime ya bitumeni. Kuonjezeredwa kwa gawo lina kumafunikanso ngati zochuluka za zomwe zilipo zakhala zikulowetsedwamo. Kutalika kwa chovalacho kumatsimikiziridwa molingana ndi kukula kwa mdima wakuda, momwe mankhwalawa amawonekera. Chingwe choyambira chimagawidwa pogwiritsa ntchito wodzigudubuza kapena mackerel.

Kugwiritsa ntchito matekinoloje

Chingwe chachikulu chingagwiritsidwe ntchito patatha maola 24 mutagwiritsa ntchito primer. Oyenera kugwira ntchito iliyonse yamatine mastic kuti asamadziwe maziko. Kulemera kwakukulu kungathe kuchepetsedwa ndi mzimu woyera pogwiritsa ntchito pobowola ndi chosakaniza kwa kusakaniza. Ngati ntchitoyo yachitidwa pamtunda wotentha, maonekedwewa amatha kutentha mu mawonekedwe a zitsulo mpaka madigiri 40-60. Chisamaliro chiyenera kutengedwa kuti tipewe kukhudzana kwa moto woyaka ndi kutuluka kwa madzi.

Kutseka madzi ndi phula kumachitika ndi spatula, roller kapena brush yapadera. Zosanjikiza ziyenera kukhala zolimba, popanda kupanga mapangidwe. Pofuna kugwira ntchitoyi, mungagwiritse ntchito galasi lalitali kuti mupange.

Pogwiritsira ntchito nthumenti ya bitumen-polymer, yomwe ilibe mankhwala otsekemera, pulogalamu yotsekemera yotchedwa polystyrene kapena thovu imatha kusungidwa kuchokera pamwamba. Zipangizozi zimagwiritsidwa ntchito ndi mastic ndi zitseko pokhapokha zitakhala zouma, mwinamwake kuwonongeka kwa kapangidwe ka mbale ndi kukamenyana kwawo kumagwirizana.

Ubwino wa kugwiritsa ntchito ozizira

Galamukani yamakina yamakono yotetezera madzi, maziko a GOST 30693 2000, ali ndi ubwino wambiri, omwe ndi ofunika kudziwa nthawi yayitali ya moyo, kuthekera kwa ntchito komanso ndalama zokwanira. Zipangizozi zimapanga chophimba chosasindikizidwa chokhazikika, chomwe chimakhalapo chifukwa cha kukhalapo kwa plasticizers ndi zowonjezera zina, sizikutentha ndi kutentha kwake ndipo zimakhala zokwanira komanso zamphamvu. Koma ngati kugwiritsidwa ntchito kwapangidwe kuli m'manja mwa aliyense, ndiye payekha, katswiri yekhayo ayenera kudziwa momwe angagwiritsire ntchito. Izi zimagwiranso ntchito pa nthawi ya ntchito, kuchuluka kwa wosanjikiza ndi mtundu wa zinthu.