Kodi kuzimitsa laimu pa ntchito yomanga ndi munda

Laimu - ndi nkhani wotchuka zochizira makoma. Iwo ali katundu tizilombo toyambitsa matenda ndi kwathunthu poyera kuti amatha kuumba zosiyanasiyana bowa. Komanso, laimu - izo ndi wotchipa kwambiri. mtengo wake chimachititsa ndi nkhani yofunika chokongoletsera malo onse, makamaka matauni ang'onoang'ono ndi midzi.

Cholinga cha nkhaniyi - kuuza owerenga momwe bwino kuzimitsa laimu ndipo n'chifukwa chiyani muyenera kuchita izo.

mwachidule

Laimu palokha ndi chisakanizo cha zinthu zimene tinachita calcining laimu. Nthawi zambiri pa maalumali masitolo wathu tinapeza quicklime, kapena mtanda, palinso laimu "pushonka".

Chithandizo cha makoma ndi laimu - njira kwambiri ukhondo kumaliza. chakuti nkhaniyi adzakhala n'chongoletsa tizilombo aliyense kuti kuloŵamo. Komanso, laimu ali durability kwambiri ndi kukana chinyezi.

Ndi njira yotero Wamaliza zovuta zake. Ngati munthu ochita ntchito, sadziwa kupasuka laimu, ndipo amachita izo molondola, pamwamba ankachitira tingafunike chilekano, thovu ndi milozo. yankho kwambiri madzi sayankha wokongola yosalala mtundu, ndi wandiweyani nawonso udzakhala zoipa kupita ku khoma, ndipo patapita kanthawi kulera ndi kutha.

Ngati onse zipangizo nyumba, laimu phunziro kwa standardization. Khalidwe la zinthu zimadalira kuchuluka momwemo oxides kashiamu ndi magnesium. M'nthawi kalasi laimu chiwerengero cha zinthu zimenezi ayenera kukhala osachepera 90%. M'munsi kalasi, ndi oxides ochepa. The laimu wotsikitsitsa, kalasi chachinayi, kuchuluka okwana ya magnesium ndi calcium oxides si upambana 60%.

Price slaked ndi quicklime kumsika ndi zayamba osiyana. Quicklime akhoza ndalama za 3-5 zikwi. Rubles pa tani. Kwambiri zodula ndi slaked laimu. mtengo wake angafikire 10 chikwi. Rubles pa matani ndi zambiri.

The ntchito ya laimu

Hydrated "pushonka" laimu ntchito chuma bwino. Mu zina, ntchito ngakhale pamene kuphika. Komabe nthawi zambiri ntchito zothandiza ngati zimenezi:

• ndi makoma loyeretsedwa ndi denga;
• kuteteza nyumba matabwa kuchokera moto kapena zowola;
• mu kupanga silicate konkire;
• pa atagona mkati mwa ng'anjo ndi fireplaces;
• mu kupanga njira lumikiza.

Komabe chimagwiritsidwa ntchito ulimi. Aliyense akudziwa kuti munthu wa zinthu zofunika pa dziko ndi m'munda - slaked laimu. mtengo wake ndi otsika, kuti zinthu zikhoza kwenikweni m'manda mu nthaka, ntchito feteleza ndi liming nthaka.

Mu ntchito laimu ulimi:

• kwa kupanga laimu feteleza;
• pokonza oyeretsa zofunika pokonza mitengo ndi zitsamba tizirombo;
• zochizira mabedi ku tizirombo ndi matenda a zomera zina;
• kwa khungu khungu nyama;
• kwa yokonza mankhwala kashiamu ntchito kuyeretsa madzi zinyalala;
• kwa yokonza E 526 - zina ntchito makampani chakudya.

Gawo

Pafupifupi mitundu Amasamala m'zipatala chuma, koma ife tisanati kulankhula za mmene kuzimitsa laimu, tiyeni tifike ku gulu lake. Kudulidwa yaikulu ya laimu wodzipangitsa malingana mlingo damping:

• medlennogasyaschayasya - dongosolo lonse amatenga kuposa ola limodzi;
• sekondale Kuthetsa - Kuthetsa amatenga Mphindi 15-25;
• bystrogasyaschayasya - zonse zimachitika kwambiri mwamsanga, mu mphindi 5-10.

Gawo lachiwiri amaganizira makhalidwe a akuchiritsa:

• mpweya - ngati laimu ntchito mlingo wa kuumitsa matope pansi pa zikhalidwe youma mpweya;
• Hayidiroliki - ntchito njira zimene ziyenera eni mphamvu yapadera; Agwiritsidwa ntchito mapepala opangidwa mu madzi: yomanga doko maziko a zipilalapo mlatho ndi monga; Ndi ofooka ndi mwamphamvu hayidiroliki.

Yachitatu yomwenso ndi yomaliza mtundu wa gulu la laimu - pa ting'onoting'ono. Malinga ndi kukula zidutswa, zikhoza kukhala:

• mtanda;
• wosweka;
• ufa.

Mfundo ntchito ndi chitetezo

Bwino kuzimitsa laimu kunyumba ndi chithunzithunzi. Simufunikanso ngakhale nthawi zambiri kapena luso kapena zipangizo zina zapadera. Komabe, ndondomeko ndi kofunika kukonzekera bwino. Pamene laimu slaking ndi anachita exothermic, ie, wambirimbiri kutentha. Ndipo pofuna kupewa choipa, pamaso lochedwa, muyenera kukonzekera:

• magalasi chitetezo ndi magolovesi;
• zovala, kugonjetsedwa ndi soda, zabwino chinsalu ovololo;
• makina, wokhoza kuteteza dongosolo kupuma kuchokera ku fumbi, gasi ndi laimu particles.

Inunso muyenera mphamvu kuyamwa madzi ndi ndodo yaitali oyambitsa.

Kodi kuzimitsa laimu zolinga kumanga

Kotero, ife chitani ndondomeko ya kusintha kwa quicklime slaked, kulemekeza, ndithudi, kusamalitsa onse.

Pamaso kupasuka laimu, wobvala zolemera zodzitetezera Goggles, fumbi chigoba ndi magolovesi.

1. Tisagone kuti okonzeka laimu chidebe. Ndi bwino ntchito ziwiya cholinga zitsulo ndi zizindikiro za dzimbiri. Pulasitiki ng'oma kapena ndowa sizigwira ntchito. chakuti kutha kwa osakaniza ndi usavutike 150-180˚S, ndi pulasitiki angathe kusungunula.
2. Mosamala kutsanulira chisakanizo cha madzi ozizira ndi mlingo wa munthu wina (ngati kuli koyenera kuti alandire "hydrated laimu"). Ngati mukufuna kuti akonze laimu phala, ndiye 1 makilogalamu ya laimu muyenera kutenga lita theka la madzi.
3. Madzi ayenera kuthira mu mbali yaing'ono, makamaka ngati laimu ufa wanu nusu. Ngati inu kutsanulira madzi zonse mwakamodzi, zikuoneka kuti apezeka lalikulu "coke" ndi ndondomeko adzakhala anachedwa kwa nthawi yaitali.
4. Mosamala mosamala kwambiri kusonkhezera osakaniza chifukwa. Kuchita izo nthawi iliyonse monga mwamsanga kuchepa mu nthunzi pamwamba chidebe.
5. Pambuyo steaming wasiya kwathunthu, kutseka chidebe pachikuto ndi kusiya adzapatsa kwa maola 24-36. osakaniza ndi ndiye zofunika kachiwiri mokoma kusonkhezera ndi kusiya adzapatsa mu mdima malo ozizira kwa masiku osachepera 14 (kwa zomangamanga), ndi bwino - kwa mwezi umodzi. Pokhapokha kuti adzalandira katundu ya laimu ndipo kokha Usatong'olere kudzera cheesecloth.

Chenjezo! Palibe samatsamira pa mphamvu otsika kwambiri - vaporization anamasulidwa pa zimene, angathe kuyambitsa zilonda zamoto.

Laimu kwa whitewashing ndi kupopera a mitengo ndi zitsamba

Monga tanena kale, chuma ameneyu ntchito osati kumanga komanso ntchito ulimi. Choncho tiyeni tikambirane mmene kuzimitsa mitengo laimu.

Kuti njira yothetsera amabisa mitengo ayenera kutenga 1 makilogalamu laimu ufa ndi malita 02,03 madzi. Kusunga mosamala zonse kubweza laimu njira ndi kusiya kwa maola 48 kudzatunga. Ngati whitewashing mitengo mukupita ntchito sprayer kapena kutsitsi, ndiye osakaniza chifukwa ayenera bwinobwino kukhetsa. Ngati inu angayeretsere mitengo ndi burashi, ndiye zingabweretse njira Sikuti.

Kusakaniza ndi bwino kupitiriza thunthu ndi nthambi njira kungakhale kuwonjezera pang'ono woyera zomatira, mkaka kapena wapadera "prilipalki", amene amagulitsidwa m'masitolo kwa wamaluwa. Ngati mwaganiza kuti ayenera kuchitira mitengo ndi zitsamba kuti asiye majeremusi kuti moyo pansi makungwa, ndiye, kuwonjezera pa pamwamba, musaiwale kuwonjezera njira zonse zamkuwa sulphate. The osakaniza chifukwa amapeza ndi kulocha bluish, koma wa zamoyo zonse mu kotekisi ndithudi sapulumuka.

Kawetedwe kale slaked laimu

Inu amadziwa kale lochedwa, titero, zachilengedwe. Tsopano tiyeni tikambirane za mmene kukonzekera bwino ndende Napempha kwa njira kale chimatha laimu. Pano pali mfundo zina zabwino:

1. The laimu phala sikutheka kutsanulira madzi ambiri nthawi imodzi, ndi bwino chitani pang'onopang'ono. Zolemba malire madzi gawo, sipangakhalenso anatsanulira imodzi, - 1 lita pa makilogalamu 2 "kufwanyulira."
2. Kuchepetsa njira madzi ozizira okha.
3. The osakaniza kuchepetsedwa sangathe ntchito yomweyo. Siyani kwa maola wina 12-24, zigawo zikuluzikulu zonse kuti "mabwenzi" ndi mzake.

Ngati mukufuna kugwiritsa ntchito osakaniza zapangitsa kuti amabisa denga kapena pakhoma, ntchito njomba pang'ono. Konzani saline njira (2 1 makilogalamu mchere pa lita imodzi ya madzi) ndi kusakaniza ndi laimu, kukwaniritsa osalimba ankafuna. The osakaniza chifukwa anali kusiya kwa maola wina 24, kenako onse kupsyinjika wabwino kupyolera sieve chabwino kapena gauze.

Kuwonjezera zimenezi kumalimbitsa osakaniza a mandimu amabisa adzakhala yayitali pa khoma, wosasiya kuda pa manja kapena zovala pamene inu musakhudze.

Pomaliza

Laimu - lalikulu, wotsika ndi mosavuta ntchito chuma, ndi wogwirizira chokwanira cha izo pamene palibe anabwera ndi. Tsopano inu mukudziwa mmene kuzimitsa laimu, ndipo mukhoza popanda thandizo ndi mtengo-bwino pokonzekera whitewashing matchire ndi mitengo, kuti chisakanizo cha zomangamanga kapena pulasitala.