Usimende-isihlabathi ingxube ukusetshenziswa ngo-1 m2, olinganise

ingxube Isekelwe isihlabathi, usimende namanzi sikhona yonke indawo, kusetshenziswa ukwakhiwa. Umsebenzi Wamatshe izindonga izisekelo kanye screeds, abaluphahleka anolaka, ukhonkolo kanye nezinye imisebenzi - lokhu okubalulekile isetshenziswa yonke indawo. Kukhona amakhodi ezithile isakhiwo esibekela ngezabelo njengoba ukuthola eliphezulu usimende-isihlabathi ingxube. Ukusetshenziswa ngalinye 1 m2 abubheka ngayo umsebenzi kunqunywa. Quantitative isihlabathi ingxenye kuncike brand kasimende esetshenziswa.

Izinhlobo nezinhlobo kasimende

Ukwakheka iyiphi usimende zihlanganisa limestone nobumba e isilinganiso 3: 1. Lezi zingxenye babhekana calcination ukuthola clinker - izinto eziyisisekelo eluhlaza (zithutha). Ngokulandelayo, i okuphothula busuka Gypsum nazo zonke nepepper. A ezimaholoholo ukubeka kancane oluhlukile ukuqonda nokuqondiswa amandla, kodwa impilo eshalofini ephakeme. Futhi okuphambene nalokho.

Ngokufaka lokhu izakhi ezengeziwe mass, ukukhiqiza amamaki ezahlukene usimende. Ukubaluleka yokuthi zenzelwe imisebenzi ehlukahlukene ukwakhiwa kanye izimo zezulu:

• Portland Cement (PC). Brand, esesikhundleni umswakama ukumelana kanye frost ukumelana. Ifanele ekudaleni zonke izinhlobo usimende izigqulo nokukhiqiza ukhonkolo.
• Slag (SPC). It lithuthukile ukumelana amanzi ukushisa ukumelana. Ifanele wokwakha kanye nomsebenzi usimende concreting insiza kwamanzi kanye komhlaba. Ubude ezahlukene isikhathi kulungiselelwa futhi eyenza lukhuni.
• Usimende hydrophobic. It has a high umswakama ukumelana kanye ukumelana okushisa aphansi. Ingxube ezomile kahle sigcinwe ngisho endaweni olumanzi.
• PC plus fillers. It senzelwe yokukhiqiza obuphathekayo aphansi.
• Rapid ukuqina Portland usimende (BPC). It libhekene emfushane kulungiselelwa isikhathi. Ideal for izakhiwo zikakhonkolo futhi izakhiwo Monolithic ebusika. Impilo lilinganiselwe.
• usimende emhlophe. Ifanele ingaphakathi isebenza okushisa omuhle. Kuyinto abamelwe kapende Izingxube.
• Coloured usimende. impahla Rapid. It isetshenziswa ukudala amamiksi (grout Tile) nopende.
• High-alumina usimende.
• ekwandiseni usimende. grade Manzi ngoba uphawu emalungeni izakhiwo zikakhonkolo.

Ukumaka impahla ephawula izici ezimbili: degree of ukumelana umthwalo mechanical kanye nenani ukungcola, wezwakalisa njengoba amaphesenti. Ngakho, ngokwesibonelo, notation M 300 kubonisa ukuthi ukhonkolo block, wenza kasimende lokhu uphawu, uyakwazi withstanding yokucindezela 300 kg / cm.

Kuye ngalokho brand okulungiselelwe kusukela usimende-isihlabathi ingxube, izinga ukugeleza ngalinye 1 m 2 (ratio) zizohluka. Ngemva kudinga inani elehlukile ukuxuba isixazululo amanzi esimweni ngasinye.

Isilinganiso ambalwa of isihlabathi usimende

Njengoba kushiwo ngaphambili, ilungelo ukukhiqiza ingxube, udinga ukubheka mshini usimende. Kusukela usimende izenzo njengendlela yokuhlanganisa, kanye isihlabathi - egcwele, kuzoba ngomunye wabokuqala kanye ambalwa edlule.

Ngokwesibonelo, wokugubha M 400 kuvumela Ingxenye 1: 4, 500 M - 1: 5. Okungukuthi, isibalo "5", "4" noma "3" lapho M kubonisa lokuthi mingaki imidwebo ingasetshenziswa isihlabathi ukuze ingxenye eyodwa usimende. It is hhayi kungavunyelwe lapho uphawu okusezingeni eliphezulu ukubeka ayimbijana yamathebhu, kodwa hhayi ngaphansi kuka-3 kuya 1, ngaphandle kwalokho ikhambi uyowahluthula ngesikhathi solidification.

Koze kube kufanele ikhambi

Kanjani ukubala ukusetshenziswa usimende-isihlabathi ingxube 1 m2? Konke kuncike ngevolumu umsebenzi owawenziwa. Empeleni, ngalé nje endaweni ukuze kubhekwe futhi ukushuba we ungqimba isixazululo uma isisekelo kuthululwe, ibhande yokugcizelela noma isiphi isakhiwo ngokhonkolo njalo nakakhulu.

Kulokhu, ngeke ngerherho indlela kokubala. Esikhathini formwork siphelile ukulinganisa indawo square metres, futhi ibeke umkhawulo nodonga lwawo - kuyinto ivolumu ntathu. Ngaphezu kwalokho, inani elikhulu eseqedile usimende-isihlabathi ingxube. Ukusetshenziswa ngalinye 1 m2 is etholwe Sisindvo nenqwaba ingxube, futhi nekususa kuwo okuseleyo, okwakuqabukela kufakwe ukukhiqizwa ukhonkolo kanye igcwalisa lesi sikhala.

Indlela enephutha, kodwa kuyasiza esakhiweni esithile esincane yangasese. Lesi sakhiwo zezimboni ilawulwa zonke amazinga isicelo.

Bricklaying: ukukhiqizwa quota

Ukuze wokwakha imisebenzi kuchazwe kahle usimende-isihlabathi ingxube, ukugeleza ngesilinganiso 1 m2. Ukubala incike izindonga uhlobo - ethwele ngokukhishwa nge eliphezulu usimende izindonga - ne ukuwohloka aphansi.

Yasungulwa Ucwaningo ukuthi ngamunye imitha cubic of wokwakha kuziwa okuyisilinganiso sabangu-0.3 m3 solution plus 5% ukulahlekelwa. Ibala endaweni eyodwa skwele udonga yangempela. Umthamo ikhambi ihlukaniswe ngenani lemigqa izitini. Umphumela - inhlanganisela eziningi ukusetshenziswa.

Inani nekhambi screed

isixazululo Production ngaphansi operation amazinga athile. Lapho imithetho ukudala inhlanganisela usimende-isihlabathi, izindleko 1 m2 screed ingahambi ngale kuyinsakavukela futhi ibalwa kanje:

• Brand kasimende nodaka M 500 M 150 - 410 kg kasimende / isihlabathi 360 kg, futhi M 200 - 330 kg kasimende / isihlabathi 280 kg.
• Ukumaka M 400 no-M isixazululo 150 - 490 kg kasimende / isihlabathi 450 kg, futhi M 200 - 400 kg kasimende / isihlabathi 350 kg.

Konke lokhu ukuze uthole eyodwa cube isisindo. Anqume ukushuba screed, izindleko zibalwa isikwele. ngezabelo letibekiwe ivumela eliphezulu ebusweni ngaphandle uyaxebuka, ukugawulwa futhi igawula.

Ukuhambisana izindonga: ukugeleza isixazululo

Ngaphambi ukusetshenziswa ukubala usimende-isihlabathi ingxube ngayinye 1 m2 usimende kunqunywa ukusebenza ungqimba ukushuba. Uma kunjalo, isib, ngaphakathi 1 cm square phezu kuzothatha-9 kg Izingxube luyimbudumbudu. Kuyadingeka ukuba acabangele isiphambeko kuka ngaphansi komhlaba usimende. Okunqumayo a ukujula kwamanzi yomthofu wokumisa ezindaweni ezintathu kanye ubude indiza. Kufinyeta bese ukhetha ngokwesilinganiso, ikhambi langempela ibalwa ungqimba ukushuba for usimende.

Ingxenye elikhulu usimende, inhlabathi kanye namanzi ingxube - 4/16/2 ngokulandelana. Kule maqondana kulula baphethe nenqwaba ingxenye ngayinye ukuze kube nemali ethile yomsebenzi.

Izinga encishisiwe

Ukungeza izingxenye ezengeziwe silondoloza usimende-isihlabathi ingxube. Ukusetshenziswa ngalinye 1 m2 ngabe zingancishiswa ngaphansi kwezimo ezithile:

1. nosimende Kuthunyelwe. Lokhu kwenza ukuba inhlangano usimende unikeza mass plastic.
2. Yenza ngokuthulula isisekelo ezinye izakhiwo zikakhonkolo ukuthi ningathwali imithwalo esindayo.
3. ubumba Expanded sengezwe, kuphumele screed ukufudumala.
4. Isebenzisa eliphezulu usimende womshini ukhonkolo ke ungakwazi sokukhulisa iphesenti yamathebhu ngesimo itshe afahlazekile noma amatshe.

Nakuba jikelele usimende-isihlabathi ingxube, ukugeleza ngesilinganiso 1 m2 kulo ixhomeke Umakhi okhokhelwayo.