Ta yaya domin sanin rabbai ga kafuwar bayani a lõkacin da gina wani gidan da hannunsa?

Domin samun wani m tushe ga kasar ko birni gine-gine, ya zama dole a yi kafuwar dama. da ƙarfin kankare ne kawai isasshen lokacin da duk gwargwado ga kafuwar bayani za a lasafta daidai.

A rabbai aka gyara dangane da aiki yanayi da kuma kayan

Dangane da abin da irin ciminti shirya wani bayani da za a yi amfani da, canza rabo fillers - yashi, murƙushe dutse ko tsakuwa. Yawan aka gyara ne daban-daban da kuma dangane da ingancin da ƙasa - bushe ko rigar da shi.

A manual kneading nauyi aka gyara yawanci auna daga cikin buckets. Standard 10-lita guga damar game da 15 kg da yashi, 14 kg na siminti da kuma game da 16 kg na murƙushe dutse. Total girma daga cikin na farko bushe cakuda bayan hadawa tayi da kusan wata uku, shi ake bukata don la'akari da.

Ba lallai ba ne su canja rabo na gyara a sumunti turmi ga kowane sabon tsari. Isa ya yi shiri domin kafuwar bayani (rabbai zama guda!) As kyau kamar yadda a baya sau. Kullum, misali dabi'u suna shawarar. 1: 4: 6.5 suna dauke da misali ga M500 sumunti, inda 1 - part sumunti, 4 - yashi, 6.5 - juji. A rabo daga yashi da tsakuwa yin amfani da ciminti M400 - 1: 3.5: 6.

A bushe ƙasa zuwa rage kudin da ayyukansu na iya zama kamar yadda sako-sako da aggregates tambaya sakandare kufai a karkara - don haka ya kira wani ɓaɓɓake daga bulo da kuma tsohon kankare. Nekonditsiya sauran lokacin da samar da kankare ko tubali, niƙaƙƙun gaɓãɓuwa an kawo wani so size amfani da wani wa Huɗama ko da saba ƙatuwar guduma.

A rabbai na da mafita ga kafuwar da za a shigar a cikin ƙasa danshi, da sauran. Domin ciminti M500 - 1: 3.4: 5.8 for M400 - 1: 3: 5.5, bi da bi.

girma kayan musamman kyawawa shirya kafin kankare mix: zabi daga manyan guda juji, tarkace, kurkura da tiyo idan mai yawa lãka impurities. Sand sieved ware ingress na waje al'amarin. Yana yiwuwa a matsayin plasticizer, da plasticity-bunkasa bayani amfani da ruwa da sabulu , ko shamfu, kuma zai iya saya musamman ƙari.

A rabbai na da mafita ga kafuwar ba ko da yaushe dace ga misali dabi'u. Kamar yadda kneading iya zama wani lokaci dole don gabatar da kara a musamman bangaren. Dole to Orient daidaito bayani. Zuba daga cikin akwati ya kamata, kamar m cream.

Tsunduma a ciminti cakuda, bayan aiki a kan shigarwa na formwork da kuma ƙarfafa kammala, in ba haka ba zai yi lokaci zuwa thicken. Kuma tsaye kadai count kamar yadda wani bayani da Mix a lokaci guda. Sauran bayani ne dace kawai a matsayin na biyu tarkace.

Tare da karuwa da sumunti, wanda aka yi da siminti grout, rabbai an rage ga sauran gyara na kafuwar. An yi imani da cewa ciminti iri M400 kasa yin aiki a kan halittar kafuwar yi amfani ne da bai dace ba.

A rabbai na da mafita ga harsãshensa, kada ka canza dangane da lokaci na shekara. Amma idan aikin da za'ayi tare da bayani a low yanayin zafi, ciminti cakuda shi ne kara maganin daskarewa Additives. Lokacin da kirga yadda da yawa daga cikin ƙari ya kamata a gabatar a cikin slurry, da adadin ciminti da aka lasafta da zazzabi yanayi, a lokacin da kankare ayyuka suna gudanar.