KusungulumwaNtchito yomanga

PGO: ndi chiani ndi njira yogwiritsira ntchito

Mukumanga kwamakono, chiwerengero chachikulu cha zinthu zachilengedwe zomwe sizitsulo komanso zosakaniza zawo zimagwiritsidwa ntchito. Nthaŵi zambiri ndi mchenga, miyala, dongo. Pansi pa zitsime, mitsinje ndi nyanja, mchenga ndi miyala zimachotsedwa, zomwe ndizo maziko a PGO. Kodi ndi kusiyana kotani pakati pa ASG ndi PSCO?

Zosakaniza za zipangizo zachilengedwe

Kusakanikirana kwa mchenga kumatchuka kwambiri ndipo ndi mbali ya zomangamanga zomwe zimagwiritsidwa ntchito pomanga nyumba, misewu, kuika maziko. Mtundu wa zosakaniza ndi katundu wawo umadalira kumene adayendetsedwa. Chizindikiro chachikulu chili ndi katundu. Kawirikawiri zosakaniza zimafunika kuti miyala yawonjezeka. Kwa ichi, miyala imadulidwa ku masoka osakaniza. Zagwiritsidwa ntchito moyenera kwa zipangizo izi - chithunzi chogwedeza. Chotsatira ndicho chisakanizo cha PGSG, chomwe chikufotokozera chomwe chiri chowonjezera cha mchenga-miyala. Kusakaniza kwapamwamba kake ndi mbali ya konkire: imaphatikizidwa ndi simenti ndi madzi. Chinthu chachikulu ndikuwona kuchuluka kwake, kotero kuti konkire ili ndi khalidwe labwino lomwe cholinga chake chili. Mtengo ndi miyala yamtengo wapatali zimadalira malo ogwiritsira ntchito konkire. Kusakaniza kwachilengedwe kwa PGS kuli ndi 20% ya miyala, ndipo phindu - ndalama zake zawonjezeka kufika 75%, zomwe zikuwonetsedwa mu chithunzi. PSTN ndipo imatanthawuza kupanga mapangidwe apamwamba a ASG.

Kuphatikiza ndi kugawa kwa PGOU m'magulu

Chofunika kwambiri ndi kukula kwake kwa mbewu, kukhalapo kwa dongo ndi silt mu chisanganizo cha chisakanizo. Zonsezi zimakhudza chizindikiro, monga mphamvu ya asilikali. Kodi izi ndi zizindikiro zotani za konkire? Izi si mphamvu zokha, koma chisanu chimatsutsa.

Imodzi mwa PJGS yotchuka kwambiri ndi chisakanizo chomwe mndandanda wa miyala uli 70%. Zotsalira 30 peresenti ndi mchenga, momwe mulibe zosafunika zowonongeka. Koma mu chisakanizocho akhoza kupezeka dongo, osaposa 1% ya misala onse, ndi asanu peresenti ya organic substances. Mbewu za tirigu zimabwera mosiyanasiyana: kuyambira 10 mpaka 70 mm. Sichiyenera kukhala kusanganikirana. Muzakusakaniza, timagulu timene timagwiritsa ntchito: kukula kwake kungakhale 10 kapena 40, 20 kapena 70 mm. PGO imagawidwa m'magulu ndi zinthu zomwe zili mkati mwake muzowonjezera miyala:

  • Mpaka 25%;
  • Kuyambira 25 mpaka 35%;
  • Kuyambira 35 mpaka 50%;
  • Kuyambira 50 mpaka 65%;
  • Mpaka 75%.

Njira yogwiritsira ntchito

Monga momwe zigawidwa m'magulu a PGOU (ndi chiyani - zatsimikiziridwa kale), ndipo konkire imapangidwa ndi mitundu yosiyanasiyana. Zonse zimadalira komwe ndi ntchito yake. Njira yoyenera yokonzekera: Tengani magawo anayi a osakaniza, simenti imodzi ndi madzi ½. Chimodzi mwa zothandizira zimadziwika ndi kulemera. Konkire ikakonzekera kukhazikitsa maziko, chiŵerengero chabwino cha magawo ndi 1: 8. Popeza kuchuluka kwa miyalayi kumakhalapo, mtundu wa samenti womwe umatengedwa kukonzekera chisakanizo ndi konkire ya chizindikiro chomwe chikufunika. Kukamanga pamsewu, OGPs amapanga zigawo zina pansi kapena pamwamba pazitali za misewu. Pofuna kumanga nyumba, konkire imagwiritsidwa ntchito osati maziko okha, komabe ndizomwe zimagwiritsidwa ntchito simenti. Pa gawolo, kuzungulira nyumbayo, malowa amapangidwanso pogwiritsa ntchito konkire komanso osakaniza PGSs.

Zofunikira za osakaniza

Monga chinyumba, chisakanizocho ndi chosavuta ndipo chimatchuka kwambiri pomanga ntchito. Pambuyo pake, izo zimagwirizana bwino kwambiri. Makamaka khalidweli ndi lothandiza popika misewu. Kugula zowonjezera zowonjezera mchenga zogwirira ntchito, m'pofunika kumvetsera zina mwa magawo ake: gulu limene limalongosola, chiwerengero cha dothi, fumbi, zowonjezera. Zizindikiro zonsezi zimakhudza mtengo wa PSCO. Kodi ichi ndi motani momwe mumadziwira kuchuluka kwa zonse zomwe zilipo? Sitiyenera kupitirira 3% ya misa yonse. Ndikoyenera kumvetsetsa mfundo zomwe zidutswa za miyala: siziyenera kupitirira 40 mm. Zonsezi zikuwonetsedwa m'malemba omwe akutsimikizira kutsata kwa kusakaniza ndi zofunikira za GOST.

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