The ciment-ájá ngwakọta oriri site 1 m2, otosịrị iru

Dabere ngwakọta nke ájá, ciment na mmiri bụ eluigwe na ala, na-eji na-ewu. Masonry mgbidi ntọala na screeds, ike ike plasta, ihe ndị ọzọ arụmọrụ - a ihe onwunwe na-eji n'ebe nile. E nwere ụfọdụ ụlọ codes nke e otosịrị iru ka iji nweta a elu-edu ciment-ájá ngwakọta. Oriri kwa 1 m2 ya anya nke na-arụ ọrụ na-ekpebisi ike. Quantitative ájá akụrụngwa na-adabere na ika nke ciment eji.

The ụdị na ụdị ciment

The mejupụtara nke ọ bụla cement gụnyere nkume nzu na ụrọ na a ruru nke 3: 1. A mmiri na-doro calcination nweta clinker - isi ngwaọrụ (pellets). Ọzọ, ihe adịghị ọcha ẹkenam n'ime gypsum na niile milled. A coarser mwube dị iche iche ngwa ngwa na ịghọta na ike, ma nwere elu adị ndụ. Na Anglịkan.

Site na-agbakwụnye a ọzọ uka ọcha, na-emepụta dị iche iche na akara ule ciment. Mkpa nke eziokwu na ha na-haziri maka dị iche iche na-ewu na-eme na Ọnọdụ Ihu Igwe:

• Portland Cement (PC). Brand, nke nwere mmiri na-eguzogide ma na ntu oyi eguzogide. Adabara eke niile iche nke ciment ogbunigwe na ihe n'ichepụta.
• Slag (SPC). Ọ mma mmiri na-eguzogide ma okpomọkụ na-eguzogide. Adabara masonry na plaster ọrụ na concreting nke mmiri n'okpuru osimiri na ala ụlọ ọrụ. Dị iche iche ogologo oge na ntọala ma hardening.
• Cement hydrophobic. Ọ nwere nnukwu mmiri na-eguzogide ma na-eguzogide ndị ala okpomọkụ. Akọrọ ngwakọta na-ọma nọgidere na-enwe ọbụna na a ooh na gburugburu ebe obibi.
• PC plus fillers. Ọ bu n'obi maka n'ichepụta ihe nke ala ọkwa.
• Otito hardening Portland ciment (BPC). Ọ ji nkenke ọnọdụ oge. Ezigbo maka ihe owuwu na monolithic owuwu na oyi. Adị ndụ dị mkpirikpi.
• White ciment. Adabara ime na-arụ ọrụ na nti okpomọkụ. Ọ bụ a constituent nke agba mixtures.
• Acha ciment. Otito ihe onwunwe. Ọ na-eji ike mixes (grout tile) na ágbá.
• High-alumina ciment.
• ịgbasa ciment. Waterproof ọkwa maka oru nkwonkwo nke ihe owuwu.

Akara ihe onwunwe e ji mara abụọ atụmatụ: ogo nke iguzogide n'ibu ibu na ego nke adịghị, kwuru ka a pasent. N'ihi ya, ka ihe atụ, notation M 300 na-egosi na ihe ngọngọ, mere ciment nke a akara, pụrụ iguzogide nrụgide nke 300 kg / cm.

Dabere na ihe ika kwadebere si ciment-ájá ngwakọta, eruba ọnụego kwa 1 m 2 (ruru) ga-adị iche. Mgbe mkpa dị iche iche ichekwa agwakọta mmiri ngwọta na nke ọ bụla.

The quantitative ruru nke ájá na cement

Dị ka e kwuru na mbụ, nri na-emepụta a ngwakọta, mkpa ka ị na-ele ndị ciment markings. Ebe ọ bụ na ciment-eme dị ka a nragide, na ájá - jupụtara, ọ ga-abụ otu n'ime ndị mbụ na ndị ikpeazụ ole na ole.

Ka ihe atụ, na-akanye M 400 na-enye ohere a Nkezi nke 1: 4, 500 M - 1: 5. Nke ahụ bụ, ọnụ ọgụgụ "5", "4" ma ọ bụ "3" mgbe M na-egosi otú ọtụtụ iberibe ike ga-eji ájá ka otu akụkụ ciment. Ọ na-adịghị aju mgbe a elu akara na-etinye di ntakiri ego nke dịanyā, ma ọ bụghị ihe na-erughị 3 1, ma ọ bụghị ihe ngwọta ga-akwa n'oge solidification.

Olee otú ogologo kwesịrị ngwọta

Olee gbakọọ oriri nke ciment-ájá ngwakọta 1 m2? Ọ niile na-adabere na olu nke ọrụ rụrụ. N'eziokwu, e wezụga ebe a ga-atụle na ọkpụrụkpụ nke ngwọta oyi akwa ma ọ bụrụ na ntọala na-wụsara, a nwee ume belt ma ọ bụ ọ bụla mesikwuru ihe Ọdịdị.

Na nke a, ọ ga-anya ụgbọelu a usoro nke ịgbakọ. Na okokụre formwork tụọ anya otu ebe square mita, na-amachi ya na mgbidi ya - bụ a akụkụ olu. Ọzọkwa, a ọnụ ọgụgụ buru ibu nke okokụre ciment-ájá ngwakọta. Oriri kwa 1 m2 na-enwetara site weighting uka nke ngwakọta, na subtracting si na ya nke fọduru, nke e gụnyere na mmepụta nke ihe na ihe jupụtara n'ime nke a ohere.

The usoro nwere njehie, ma ọ bụ bara uru n'ihi na a obere onwe ụlọ. The ulo oru ụlọ a na-achịkwa ihe niile ngwa udu.

Ịkpụ blọk: mmepụta quotas

N'ihi na masonry ọrụ ọma kọwaa ciment-ájá ngwakọta, eruba ọnụego 1 m2. Na ngụkọta oge na-adabere na ụdị mgbidi - ebu outputted na elu-edu cement mgbidi - na a ala mmebi.

E guzobere ya experimentally na kwa cubic mita nke masonry-abịa na nkezi nke 0.3 m3 nke ngwọta plus 5% ọnwụ. Wepụtara n'ógbè dị otu square nke a n'ezie mgbidi. Olu nke ihe ngwọta kewara ekewa site na ọnụ ọgụgụ nke e nyere ahịrị ndị brik. N'ihi - a ngwakọta nke a ọnụ ọgụgụ nke oriri.

The ego nke ihe ngwọta na screed

Production ngwọta n'okpuru ọrụ kpọmkwem ụkpụrụ. Mgbe iwu nke ike a ciment-ájá ngwakọta, na-eri nke 1 m2 nke screed anaghị agabigaghị norm na a gbakọọ dị ka ndị a:

• Brand ciment na ngwa agha M 500 M 150 - 410 kg ciment / ájá nke 360 kg, na maka M 200 - 330 kg ciment / ájá nke 280 kg.
• Akara M 400 na M ngwọta nke 150 - 490 kg ciment / ájá nke 450 kg, na maka M 200 - 400 kg ciment / ájá nke 350 kg.

All a iji nweta otu cube arọ. Kpebisie ike na ọkpụrụkpụ nke screed, na-akwụ ụgwọ na-gbakọọ na square. Kenyere otosịrị iru-enye ohere elu-edu n'elu enweghị ekpepụsị, mgbutu na chipping.

Itinye n'ọnọdụ nke mgbidi: eruba n'ime ngwọta

Tupu oriri ọnụ ciment-ájá ngwakọta kwa 1 m2 plaster kpebisiri arụ ọrụ oyi akwa ọkpụrụkpụ. Ọ bụrụ na ọ bụ, e.g., n'ime 1 cm square n'elu ga-aka 9 n'arọ nke granular mixtures. Ọ dị mkpa n'ime akaụntụ njehie nke elu nupụsịrị n'okpuru plaster. Ọ na-ekpebisi ike site na a plumb soundings na atọ ihe tinyere ogologo nke ụgbọelu. Chịkọta na-ahọpụta nkezi, ezi ihe ngwọta gbakọọ oyi akwa ọkpụrụkpụ maka plaster.

The kacha nkezi nke ciment, ájá na mmiri na ngwakọta - 4/16/2 karị. Site na nke a mmekọrita ọ dị mfe ikwubi uka nke ọ bụla akụrụngwa a kpọmkwem ego nke na-arụ ọrụ.

The belata ọnụego

Agbakwunye ọzọ mmiri na-azọpụta ciment-ájá ngwakọta. Oriri kwa 1 m2 ga-belatara n'okpuru ụfọdụ ọnọdụ:

1. Osụk ngwa agha. Nke a kwere nzukọ nke plaster na-enye plastic uka.
2. Na-akwado site na agbapụtara ntọala na ụfọdụ ihe owuwu nke na-agaghị ibu.
3. Gbasaa ụrọ na-kwukwara, dapụtara na a ọkụ screed.
4. Ọ na-eji elu-edu cement maka imewe nke ihe, mgbe ahụ, ị nwere ike dịkwuo pasent nke dịanyā n'ụdị nke gburu nkume ma ọ bụ gravel.

Ọ bụ ezie na eluigwe na ala ciment-ájá ngwakọta, eruba ọnụego 1 m2 na ya n'ụzọ dị ukwuu na-adabere na ọkachamara na-ewu.