HomelinessKuvaka

Concrete uye zvakasimbisa kongiri ezvirevo: SNIP uye Practice

Evidence pakushandisa dzinongoitika ibwe pakuvaka zhinji kwenguva refu. Izvi zvinhu ine zvakawanda nemamwe zvakanakira. chikuru drawback Its ndiye kudhura uye kunzwisisa kugadzira. Brick akauya kutsiva ibwe, asi kwezvatiri ruoko, kuti refu uye zvinodhura. Mhanyisa kuvaka vakabatsira kongiri uye zvakasimbisa kongiri ezvirevo. SNP anodzora kushandiswa kwavo panzvimbo.

Pane nzira dzakasiyana-siyana kuita uye kushandisa kura zvinhu izvi. Famous Khrushchev - zviri pachena muenzaniso kushanda pemapuranga kuvakwa kwemichina. Nokuti zvose zvinokanganiswa ayo, ichi chokuti yakakwirira kumhanya kuvakwa zvinhu. Kuvandudza zvemichina akabvumira kuti ndiwedzere unyanzvi uye akaererana zvakachinja nhungamiro.

normative garo

Kukura chivakwa Codes itsva kuita specialized pakutsvakurudza ne shumiro akakodzera. SNIP 2030184 "Concrete uye zvakasimbisa kongiri magadzirirwo" ndehwokuti kubatanidza unyanzvi kuti mazano zvinhu izvi, uyewo mabikirwo kugadzirwa dzavo uye kushandisa. Gwaro rakanyorwa zvakagadzirwa zvinodiwa, kugadzirwa iyo rinoshandisirwa silicate kongiri pakati boka arambe achirema.

Maererano gwaro iri kunotsanangurwa zvezvakatipoteredza ezvinhu, izvo akabvumira kushandisa mutoro inobereka kana akatakura mutoro-hurongwa ose Akazadzisa kongiri. The tembiricha siyana wakakura chaizvo uye yakaitika zvinobva -70 ° C kuti +50 ° C, iyo unoenderana chepakarepo chero okunze mapazi. Kushandiswa kongiri uye zvakasimbisa kongiri magadzirirwo SNIP kunoita hama mwando kuti 75%.

Nzira inoshandiswa

Modern ruzivo dzinosanganisira kupfeka zvigadzirwa ari ezvinhu specialized kugadzirwa emakambani (JBK), uyewo zvakananga yacho. nzira kwakadaro inonzi monolithic kuvakwa. Ane nzira vasanganiswa kwakabatana vakagadzirira akagadzirwa zvigadzirwa, kongiri uye zvakasimbisa kongiri ezvirevo. SNP rinorondedzera zvakajeka zvose nzira tichibatanidza zvinhu pamwe.

Excellent waivako Monolithic zvakawedzera kufarira kwavari vatengi uye kuvakwa makambani. Munguva ichangopfuura, ruzivo urwu rave nani: kutsinga nechitarisiko masvingo unoitwa formwork zvachose. It chakagadzirwa yakakwirira arambe achirema extruded polystyrene furo. Panopera kuvakwa, dzaanoridza basa rimwe kupisa insulating rukoko.

Preparation of michina mudonzvo

The Unhu nekongiri chigadzirwa kunobva zvikurukuru pamusoro kutanga zvinoriumba uye yakarurama muitiro. Kubatsira kuti SNP "zvivako Concrete uye zvakasimbisa kongiri" anoperekedza kuitwa mainjiniya uye michina netsvimbo. Kunyatsotevedza nemagwaro uye mweya magwaro pamutemo - runovimbisa Air Conditioning zvigadzirwa.

In nyika yedu, zvakajeka kurondwa kukura muitiro pakuvaka indasitiri dzakasiyana-siyana zvinhu. Ivo anoshandiswa nevakawanda kongiri uye zvakasimbisa kongiri ezvirevo. SNP anobvumira izvi zvakapa kushandisa unhu yakatsvuka zvinhu uye chaiyo uchidzokorora muzvigadzirwa muitiro.

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