Barite usimende: izici ezibonakalayo. Amathiphu isicelo futhi ukukhethwa barite plasters

usimende Barytic sibhekisela ohlotsheni ezithile zokwakha. Sici Its kuyisivikelo ngemisebe. Ngokuvamile isisetshenziswa nezikhungo zezokwelapha, amabhizinisi, laboratories ucwaningo, kodwa futhi kufanelekile izakhiwo zokuhlala.

umqondo jikelele

Barite plasters eyomile usimende-isihlabathi ingxube. Ngokungafani plasters ezivamile, ukuqanjwa kwawo kuyinto CONCENTRATE of barium yombala sulfate. Kuyinto lokhu yamathebhu unesibopho izakhiwo ezithile ezibonakalayo. Ekhuluma ewukuhlakanipha okwenziwe yokuhlanganisa ukhonza ephezulu grade usimende, futhi kukhona ezihlukahlukene plasticizers, okuyinto banesibopho plasticity yesixazululo.

Zabo abamelwe barite isihlabathi esikhundleni ngokugcwele ukusetshenziswa phambili amashidi. He is ngendlela eshibhile ukuvikela gamma emisebeni ngokumelene, kodwa akukho ngempumelelo ngaphansi.

infliction

Barite usimende kumele Kwafaneleka odongeni. Ukuze wenze lokhu, kumele ube namakhono athile. Ngomqondo onabile, inkulumo isicelo yobuchwepheshe obufana ukusebenza ezivamile zinhlobo isixazululo. Nokho, eminye imininingwane kusadingeka:

1. Ukulungiselela ezishelelayo. Umbala ubudala ulwisana ngokuphelele, izindonga kuthiwa primed kuphela barite usimende sisetshenziswa emva omiswe ephelele.
2. Lokunameka ubuchwepheshe kangangokuthi uma ine- ukushuba ungqimba ezingaphezu kuka-30 mm, phezu kodonga Kufanele ugcwalise igridi ekhethekile. It kuzodala uxhumano eyizingqabavu kakhulu futhi enokwethenjelwa ikhambi isizinda.
3. Ingxube sisetshenziswa izingqimba eziningana. I ukujiya ngamunye wabo kumele singeqi 10-15 mm. Kufanele kugcinwe ngesikhathi omiswe zabo, kwezinye izimo kungase kube kufikela kuzinsuku ezingu-3.
4. ugqinsi ngalunye eminye kusetshenzwe isixazululo primer.
5. Barite sebethule inqubo ngokwalo livela usimende beacons, okuyinto kususwe ngokushesha ngemva isixazululo umise.
6. Umsebenzi kumele kwenziwe ezingeni lokushisa ekamelweni lika-15 kuya 20 ⁰ C.
7. Ukusetshenziswa olukhonkiwe 1 sq. m imayelana 20 kg inqobo nje uma ungqimba osetshenziswayo akuyona mkhulu kunokhalo 10 mm.

Ububanzi

Ngokuvamile lolu hlobo usimende ezindaweni lapho ucwaningo olwenziwe ngosizo imishini ekhethekile, okuyinto umthombo gamma emisebeni ye. Lokhu yezokwelapha izikhungo, izibhedlela, x-ray amakamelo, kanye nezinkampani wahlanganyela izifundo ezithile.

Ukuze uyeke kwema- emisebeni, udonga uphahlwe phambili amashidi, kodwa le ndlela kuyinto kunalokho kuyabiza. Enye babeyokhonza njengabapristi barite nokusebenzisa ukhonkolo phezu ungqimba ebusweni akuyona esingaphansi 25 mm. I enamathela has a ukushuba phambili izakhiwo kanye kuyinto esikhundleni Iyafaneleka ke. Njengoba enjalo metal amashidi - ayewumkhiqizo eziyindlala, ukusetshenziswa kwalo akuyona yande kakhulu ukuqhathanisa ngodaka.

Izici impahla

Barite usimende - uhlobo ezithile zokwakha, ngakho ukusebenza nabo kuyadingeka ukwazi ngezindlela zazo. Sibala kwamasonto ayinhloko:

1. Uma igumbi udonga sokhuni, ungqimba usimende isicelo udinga senyukela 1 cm noma ngaphezulu.
2. Ukuqinisekisa ukuvikeleka ngokuphelele isixazululo emisebeni sisetshenziswa nhlangothi zombili. Okungukuthi, ebusweni izindonga lithathwa njengenye ngaphandle ekamelweni, futhi ngaphakathi.
3. I ukujiya ubuncane ophahleni ukuze - 5 mm, phansi kanye izindonga - 30 mm.
4. Barite usimende sisetshenziswa ngesandla usebenzisa amathuluzi akhethekile eyenzelwe imisebenzi enjalo. Zogqinsi zisetshenziswa ngokulandelana emva omiswe ephelele labo langaphambilini, ukushuba zazo kumele singeqi 5 mm.
5. KubaluleKile lapho zokusebenza ukuthobela ezithile lokushisa kanye nokugcina zasendlini nomswakama eliphezulu. Okunjalo izimo kufanele kuqashelwe futhi ekupheleni umsebenzi angu-2. Kwemisebenzi yoMnyango ekamelweni lokushisa - 15-20 ⁰ C.

Indlela ukukhetha usimende barite?

Womshini lolu hlobo usimende bekulokhu abakhiqizi engemingaki. Ziyakwazi eliphezulu kakhulu:

1. usimende Barytic Fullmix, yakhiwa isibopho usimende, barite yesihlabathi plasticizers. Izindleko kwelinye iphakethe - ruble 700.
2. Sorel Barit M150 iqukethe barite CONCENTRATE, magnesia usimende, polymer nokumbiwa amaphilisi okuyinto banesibopho izimfanelo eziyisisekelo yesixazululo. Intengo elilinganiswayo - ruble 1500 (20 kg stucco elomileyo, ukuxuba 5 l).
3. Inhlanganisela "Runit" futhi "Rosie" ukubunjwa Fullmix ezifanayo.
4. "PC-Alfapol Barite" - ingxube eyomile magnesian usimende isibopho CONCENTRATE kanye ne-barium yombala. Izindleko kuhluka ruble 800 1000.

Ingxube ngenhla ngaphambi isicelo akudingeki kuphela buhlanjululwe ngamanzi, ukugcina ukuxhumana okuthile. Nokho, ungakwazi ukulungiselela isixazululo, ukuthola zonke izingxenye ngokwehlukile.

umsebenzi wokwenza amalungiselelo

Barite usimende, njenganoma iyiphi nezinye izinhlobo, zisetshenziswa kuphela ebusweni lelungiselelwe. Ngenxa yalesi kubalulekile ukususa ngokuphelele enamathela ubudala, base bahlanza of izintuli nokungcola bese aphathe primer ingxube ekhethekile. Kuye ukushuba we ungqimba isicelo igcwele abantu abalwazi kahle ulimi anezikhala esihlinzeka adhesion aqinile futhi enamandla usimende base ebusweni.

Barite plasters: imithetho umsebenzi

1. Ingxube ezomile buhlanjululwe ngamanzi esikhungweni isilinganiso 1 kg - 200 ml. Liquid kumelwe abe ekamelweni lokushisa: cishe 20 ⁰ C. Mix ngesandla noma usebenzise ekhethekile ukwakhiwa mixer. isixazululo Ready kufanele ibe ukungaguquguquki bushelelezi. Ngemva eshukumisayo kumelwe ukumelana imiz 5-8 kuphela bese uqhubeke ngqo isicelo.
2. I ukujiya ingqikithi ungqimba usimende lingafika ku 1 cm. Ngokulandelana Nokho, kungaba kuphela uzophonswa, ukuhlukanisa ngezigaba eziningana.
3. Abaluphahleka isixazululo barite akuvunyelwe khona okusalungiswa egumbini. Phakathi imisebenzi futhi emva aphelela ngaphakathi 2 amaviki Kunconywa ukuvimbela ngokuphelele ebusweni ngokuqondile elangeni.
4. Ingxube siphelile sisetshenziswa esebenzisa amathuluzi ezivamile ezisetshenziswa abaluphahleka evele.

Impahla yokwakha, okubandakanya barium yombala sulphate CONCENTRATE, esisemqoka umhlobiso nge amazinga aphezulu gamma emisebeni ye. Ukuze uvikele ngokugcwele abantu abavela yemi-, kubalulekile ukuba ngokuqinile landela imiyalelo kanye nemigomo lapho sisebenzelana lolu hlobo usimende.