Concrete ngọngọ: ụdị na e ji mara

Concrete ngọngọ - a novelti na ahịa nke ụlọ ihe, na ọtụtụ na-emeso ha na a nnukwu iji òkè nke alertness. Otú ọ dị, na-adịbeghị anya na ahụmahụ na-akwado ha pụrụ ịdabere, arụmọrụ na ala price ma na udo nke njikwa na-abawanye na-ewu ewu. Ha ga-eji na-ewu na-amị na-abụghị ibu amị mgbidi, ke ngwaọrụ isi, fences na dị ka. D.

Concrete ngọngọ nwere ike dị iche iche:

• akụkụ na udi (-eji ire ụtọ ma ọ bụ grooved);
• ọdịnaya (arọ ihe, fechaa na cellular).

Nkanka mere oké ihe a na-eji n'ozuzu na ntọala na n'okpuru ala ngwaọrụ. Ha na-na ok na inogide, nwere ike idi ibu, na-adịghị atụ egwu mgbanwe okpomọkụ ma na iru mmiri. Ke adianade do, ha nwere tiri chọrọ maka akụkụ ziri ezi: ndidi adịghị gafere 2 mm. oké ihe blocks nwere ike ịbụ ihe na peschanobetonnymi (ha na-eji maka owuwu nke obibi). Concrete oké ọnụnọ nke ozu nwee ume nchara ma ọ bụ waya, nke na-enye ha a elu iguzogide mkpakọ na mmụba.

Concrete ngọngọ nke fechaa ihe na-esiwanye na-eji na-ewu nke mgbidi (na iji ya dị ka mkpuchi). Iji belata ibu kwukwara, site na porous ihe: slag, gbasaa ụrọ, nkume ọkụ, wdg The ibu slag nta, mfe na ihe ngọngọ ... Dabere na arọ na ebe ojiji dịgasị ihe: krupnofraktsionnye (ìhè) eji ugboro ugboro ka a na-enye okpomọkụ, obere akụkụ - maka walling.

Gbasaa ụrọ dị ka nchịkọta maka ihe - ezigbo nhọrọ na okwu nke price / àgwà. keramsit nke nkanka nwere a zuru ezu elu ike, mma mkpuchi, ala thermal conductivity, ntakiri hygroscopicity. Ma mgbidi a ihe a na bụchaghị na-achọ ndị ọzọ mkpuchi ihe. The ọghọm nke a na-ewu ihe onwunwe nwekwara ike ikwu brittleness inaccuracy ngọngọ size na mgbagwoju anya nke nhazi.

Cellular ihe - kacha ewu ewu ụdị ihe maka onwe ụlọ. The kasị gas-silicate na aerated ihe blocks. The price maka ụdị ihe zuru ezu na-agafeghị oke na na Nchikota na elu arụmọrụ ma mee ka ya na-ewu ewu. Uka nke onye ọ bụla mmewere na-ebelata n'ihi asụ ụfụfụ nke njikọ mmewere. Ngwaahịa si cellular ihe nwere nnukwu ụda na thermal mkpuchi Njirimara, na-ọkụ na ndị nke ala Alụlụụ permeability. Concrete ngọngọ bara uru na ọgwụgwọ: ọ dị mfe hụrụ, bee na gbapuru. Ke adianade do, niile "brik" nwere kpọmkwem akụkụ. Ọ bụrụ na ị zụta ihe nkanka 20h20h40, mgbanwe na size ga gafere 1-2 mm, nke na-eme ka o kwe omume ka ịgbakwunye ha ka ha ghara a ciment ngwa agha, na pụrụ iche nyagide mejupụtara. N'ihi bụ ihe fọrọ nke nta homogeneous mgbidi na-enye gị ohere iji zere thermal àkwà mmiri.

Ụfụfụ ihe nkanka-adịghị dị ka otu size. Ndidi - 5 mm. Ya mere, ha na-enịm naanị na ngwọta. Ihe nke a ụdị ụlọ ihe - a ala mmiri absorption. Ma okpomọkụ na ụda mkpuchi, nakwa dị ka ala nke na-ejizi aerated ihe aerated ihe ejije.