B15 Ukhonkolo (TM): Ukwakheka, izici

Ukhonkolo - mhlawumbe yafuna kakhulu zokwakha ezisetshenziswa kakhulu ukwakhiwa kokubili emakhaya abo nasemaHholo ezinkulu multi-storey izakhiwo. Kukhona izinhlobo eziningi lokhu okubalulekile ukuze isetshenziswe ezihlukahlukene ngezinhloso. Omunye ethandwa kakhulu kuyinto ukhonkolo B15 (isigaba) noma M200 (TM).

izici Jikelele

B15 Ukhonkolo (M200 uphawu) libhekisela eqenjini ngezinga kusho ngamandla 196 kgf / cm. It is okwenziwe ikhumbula nemithetho GOST ngamathuluzi yesimanje ezenzakalelayo zokukhiqiza imigqa. Imiphumela iba yinhlanganisela yokukhandleka eliphezulu kakhulu izinga material ofanele ukuze kwakhiwe ezihlukahlukene timphawu tesakhiwo zezakhiwo.

Ububanzi bokusebenzisa

Ukukhiqizwa flooring eqinile eliqinile le - endaweni eyinhloko isicelo yalesi material. Ukumelana isimo sezulu esibi kuba isilinganiso. Futhi ngakho-ke kungcono ukuyisebenzisa endlini. Screed usebenzisa le nto inika enokwethenjelwa kakhulu futhi isikhathi eside. Ngaphezu kwalokhu, ukhonkolo B15 - sha, asetshenziswa:

• ngokwakha izisekelo (ikakhulukazi izakhiwo yasendlini);
• ekubunjweni udonga;
• akhiqize ka zokuhamba eziphathekako curbs;
• ethela pavings;
• ukwakhiwa izitebhisi futhi imipheme;
• kokudala imikhiqizo Precast ukhonkolo;
• ethela amakholomu;
• ukudala substrate ngesikhathi imisebenzi komgwaqo.

Mark ukhonkolo B15: Ukwakheka

Yenza ejwayelekile ukhonkolo B15 usebenzisa izingxenye ezilandelayo:

• Usimende (30 kg).
• lokubolekwa Encane (40 kg). Kungenzeka ukusebenzisa isihlabathi nge ubukhulu kuyizinhlayiyana ka 0.15 kuya ku 5 mm. inhlanganiso zayo kufanele kube 1790 kg / m ^3.
• itshe Nechobozekile noma amatshe (90 kg). usayizi wokusanhlamvu yamathebhu zokhahlamba kusuka 6 70 mm. Nge kungenzeka ukwakhiwa kwezakhiwo ezinkulu kusetshenziswe ochotshoziwe amafraktjhini itshe ngosayizi kuze kufinyelele 140 mm.

izingxenye Dry kuthiwa oyi-elixutshwe kahle bese buhlanjululwe ngamanzi e imali 20% umthamo isamba. Ngezinye izikhathi abakhiqizi ukuthuthukisa ikhwalithi umkhiqizo osuphelile sengezwe ke zonke izinhlobo amaminerali, plasticizers, nokunye. D.

Wenziwe ngokhonkolo grade B15 (GOST 7473-2010) kuphela kusuka eliphezulu usimende. Ngokuvamile kuba umkhiqizo we sha M400. Isilinganiso isisindo kasimende * * amatshe nesihlabathi ngezabelo kungaba: 1 * 2.8 * 4.8.

zinhlobo

Okwamanje kutholakala kukhona izinhlobo eziningana ukhonkolo ekilasini yayo. Abakwazi ziyahlukahluka, isibonelo, ngohlobo yamathebhu esetshenziswa. Lokhu kungaba lime, egwadle amatshe noma itshe olwembiza. Kukhona futhi izinhlobonhlobo lokhu kwaziswa ngamazinga ahlukene ukuhamba nokuqina.

Isilinganiso sha namabanga

Ngokuphambene nalokho okukholelwa yiningi, ngemva kwezinsuku ezingu-28 ukuba bathole amandla ukhonkolo akumvimbi. Le nqubo ingathatha zonke yokusebenza isikhathi esakhiwe kusukela mklamo wakhe. Mark ukhonkolo kunqunywa kuye ngokuthi lemali kasimende asetshenziswa ekukhiqizeni izinto zalo. Le nkomba linendima ebalulekile e ikhono ngokhonkolo ukuze simelane kokucindezelwa nokudlondlobala. It is kulinganiswa ngo AmaKh / cm ^3. Ngakho, isitembu M200 ukhonkolo ebonisa ukuthi amandla eqine e kokucindezelwa 200 kgf / cm ^3.

Ngaphezu sha, ngisho ukhonkolo yizigaba. Ngokusho lokhu Inkomba inquma ingcindezi esiphezulu olungamelana impahla osuphelile megapascals. Kule ndaba 15 kuya ku-15 MPA (95%). Ikilasi ukhonkolo kakhulu luchazwa ngegama uhlamvu "B".

Ngaphambili, ekuqineni ukhonkolo yahlulelwe ngokuyinhloko sha. Manje le nto libhekwa ikakhulu ku amakilasi. Kodwa ukuze abantu bajwayele ukugxila brand, kwaba kuwusizo kakhudlwana, bamisa amatafula ekhethekile, ezisuka ezifanayo lezi izinkomba ezimbili.

Ibanga ngokhonkolo kwamanye izinkomba

Ukuvikeleka - akuyona wukuphela lapho kufanele sinake lapho uthenga inhlanganisela. A kuyinkomba ebaluleke kakhulu futhi isixazululo umkhiqizo frost. It is ebekwe incwadi F no izinombolo eziqala 25. Ngo umkhuba, lobumfihlo indlu wokwakha evame ukusetshenziswa ukhonkolo ne frost brand F100-200.

Enye ipharamitha ezibalulekile - ukumelana namanzi ngokhonkolo. Kulokhu, indaba ungalebulwa njengoba W2, W4, W6, W8 futhi w12. Izibalo zibonisa ingcindezi amanzi lapho uMbhalo ukhonkolo 15 cm ukuphakama kwamanzi ngesikhathi ingcindezi ethile. Ukhonkolo B15 brand izici kulokhu lihle kakhulu.

Futhi, lapho uthenga ukhonkolo kufanele sinake izinkomba ezifana ukuwa. Lokhu ipharamitha acacisa maeriala isici njengoba ukuhamba. "P" kuphawulwa sibalo encwadini ingxube idatha sheet. Ngokuvamile ezisetshenziselwa ukwakha ngokhonkolo nge ukuhamba P-2 no-P-3. asetshenziswa Solutions we P-4 Izinga nangaphezulu uma kudingeka ukugcwalisa kanzima ukuze afinyelele izindawo. plastic ezisetshenzisiwe kanye ukhonkolo lapho Ukusakazwa kusetshenziswa futha.

izici lobuchwepheshe

Yikuphi izakhiwo ethile kuhluke B15 ukhonkolo (grade M200), kungatholakala kuleli thebula elingezansi.

Lokho okwakudingeka ukuze kukhokhwe impahla

Amanani ukhonkolo ekilasini B15 (M200 Brand) kuncike ikakhulu ezihlukahlukene asetshenziswe ekukhiqizeni yemfucumfucu. Ngokwesibonelo, uma kuba egwadle, ngalinye imitha cubic ngokhonkolo B15 kuyodingeka bakhokhe ruble mayelana 3,850 (kusukela ngomhla ka-2015). Ukuze samuntu uhlalwane yamathebhu - cishe 3600 k.

Ukukhiqiza ikhaya

Thola eliphezulu ingxube kulesi simo kungenzeka, kuphela usebenzisa semende. Ezenziwe Ngesandla esihle ukhonkolo ekilasini B15 brand M200 uxove engasebenzi. Inqubo ukulungiselela yesixazululo simiswe ngalendlela lelandzelako:

• isihlabathi ngokucophelela zangaphambi okuxubile kanye usimende. Kulesi sigaba umuntu angabona uthele okufakiwe okwandisa ukumelana ezibandayo (20 kg 2 kg kasimende).
• Ngokulandelayo, amanzi sengezwe, bese itshe olwembiza.
• Ingxube kwaphumela enyakaza imizuzu okungenani ezintathu.

Umqulu ratio B15 ukhonkolo (grade M200) ibhalwe olinganise ezilandelayo: 10 amalitha 19 amalitha esithathwayo usimende isihlabathi futhi amatshe 33 amalitha. Ngenxa yalokho, i-ratio kuyoba cishe amabhakede desyatilitrovyh: 1h2h3,5.

Ngo womshini ukhonkolo lokhu ukuphambuka uphawu kusuka predetermined okungu ambalwa engekho ngaphezu kuka-1%.

Ngokwesibonelo batch

Ukuze isisekelo columnar isici ivolumu 0.11 m ³ kudingeka cishe 19 kg usimende, inhlabathi - 41 kg, amatshe eziphukile - 78 kg yamanzi - 9 kg. Lokhu kuqhathaniswa isebenza uma usebenzisa M400 brand kasimende. Ukuze agcwalise okuthunyelwe ukwenze mayelana ezimbili kuhlangana ezinjalo.

nezinye brand Ukhonkolo

Isikhathi esining impela kule yangasese endlini-isakhiwo esisetshenziselwa futhi izinga grade ukhonkolo M250 (B20). Lolu hlobo Kuthi namandla kunomFilisti ekilasini B15 futhi ingasetshenziswa futhi ukusakaza slabs ukuthi musa acindezeleke ezinzima. brand Ukhonkolo M300 (isigaba V22,5) Kodwa ngokuvamile isetshenziselwa ukuze kwakhiwe strip izisekelo. Ukuze ugcwalise MDF oluqinile ngaphansi endlini ezivame ukusetshenziswa isixazululo M350 (isigaba B25).

B15 Ukhonkolo - amandla brand, ngakho-ke kufanelekile ukwakhiwa lezinto kakhulu isakhiwo indlu yangasese. Kuhle kakhulu ukucubungula izici, kuhlangene eziphansi ukwenza kuyakghonakala ukusebenzisa kokubili ukugcwalisa screed kanye phansi, futhi ukwakhiwa izisekelo (hozpostroek) kanye ngodonga.