Ihe mix

Arọ ihe a na-eji mgbe wụnye mgbidi na ala nke residential ụlọ na ulo oru ụlọ. Fechaa ihe na- na-eji maka mkpuchi (thermal mkpuchi ihe).

Olee ụdị Ọdịdị bụ ihe ngwakọta, ihe quality adabere.
Concrete mmiri - mmiri, dịanyā, nragide (mbụ aha - cement) nwekwara. The na mmekọrịta nke nragide na mmiri na-akpata a chemical mmeghachi omume, akpụ ọzọ ọhụrụ compound, na-achọ ka a nnyapade mgwakota agwa. Na-ewu ụlọ a na-akpọ ya a ule nke ciment, ma ọ bụ simenti grout. Ọ wụsara dịanyā. The ciment tapawa bụ thinly mkpuchi na dịanyā ahụ na-ejikọ ha (peculiar ọkpụkpụ a kpụrụ, nke na-egbochi deformation na shrinkage n'ọdịnihu). Mgbe zuru solidification nke ihe mix na-aghọ siri ike monolithic oké nkume.

On nchịkọta (gburu nkume, gravel, ájá (ma ọ bụ a ngwakọta ya) akụkọ ihe 80% nke olu, Otú ọ dị, ọnụ ọgụgụ nwere ike gbanwere. Site ịbụ akụkụ nke a ihe mix ga-adabere na ihe ihe N'ihi na (a ike, okpomọkụ na-eguzogide, fechaa, mesikwuru ., wdg) Otú ọ dị, ọ bụghị mgbe niile kwere omume na-azụ kpọmkwem otosịrị iru, karịsịa ma ọ bụrụ na ndị na-ewu - Homegrown-amu amu.

Akọrọ ihe mix, njikere ịbụ ikekwe ihe ngwọta kasị mma. Nke a abụchaghị-okokụre ngwaahịa na onunu ogwu nke ciment na nchịkọta òkè, jiriwo mmiri na kpaliri kpọmkwem na-ewu ihe owuwu. Akọrọ ihe mix nwere ike ịchekwa ruo ogologo oge na na na-iwesa dị mkpa, na-enweghị na-agbanwe agbanwe Njirimara, dị ka njikere mix.

Ọtụtụ-eji na akọrọ-ewu mixtures. Nke a inyeaka ihe na pụrụ iche Njirimara, advantageously eji na gụchara (powder akọwa, textured coatings, "mmiri mmiri wallpaper" et al.). Dị iche iche na mixtures (maka masonry ogbunigwe, nyagide nke poselin na tile, dịanyā, leveling ogige, ikwọ sanation) agwakọta nragide isi. Nke a njikere ikwọ na-zuru ezu jiriwo mmiri, na a nnọọ ala "iche iche" Njirimara gbanwetụrụ nwekwara (plasticizing, kwụsie ike na mgbanwe nke mwube na hardening ọsọ, antifirizi, akara, mmiri ọgwụ ọchụ, bactericidal, ikuku entraining, wdg).

Ma ọ bụrụ na kasị nso nso-eji na-gụchara ihe ngwakọta (ihe kpomkwem, ngwọta nke ájá na simenti), ma ugbu a, ihe na ọzọ ịkwụsị ya akọrọ mixes maka itinye n'ígwé ka a sentimita na ndị ọzọ. Cement - a ịnweta nragide, bụ ezigbo maka mkpakọ na n'ụzọ ziri ezi ekemende ájá ya "na-enyere". Ma ndị dị otú a ihe ngwọta na-ọ bụghị mgbe niile idi ekwe na tensile nchegbu (karịsịa ma ọ bụrụ na-etinyere mkpa oyi akwa). Mmiri njigide ike bụ nnọọ ala: mmiri soaks n'ala wee ngwa ngwa anwụ na-amịrị dịtụ ngwa ngwa, nke na-egbochi ndị ikpeazụ cement hydration, dapụtara na belatara anwụ ngwa ngwa. Na-ewu nke akọrọ mixtures ndị a erughị eru e.

Ndị a mixtures na-ekewa n'ime gypsum, wayo, gypsum, na nkume nzu, ciment na simenti wayo. Dịanyā ike n'ala na nkume nzu, emep uta eri (ịnweta, organic), marble ibe, ewu ájá, metal eriri. Bụla bu n'obi: n'ihi na screeds na onwe-leveling ala, tile, masonry, plasta. Special ogige ji mee ihe:

- ike nke isi;
- akara nkwonkwo;
- ejizi mmiri na nnu mgbidi ya;
- a waterproofing;
- NYEGHACHI ọrụ (mma);
- rụziri mgbidi (putty mixtures).

Dabere na ụdị ọrụ na họrọ ihe kwesịrị ekwesị ihe onwunwe. Of niile ogige aka na ndị na-ewu, na ihe mix na-ewe banyere 30-40%, na akọrọ mixes maka fọdụrụ 60-70%.