Kufutukuka olowa mu konkire

Kufutukuka olowa mu simenti ndi zofunika zikuluzikulu za mtundu uwu kamangidwe. Iwo zizichitidwa chifukwa chakuti pamene konkire ikamauma, kenako ndi dontho kutentha ndi kusintha chinyezi ndi psinjika kapena yowonjezera slab konkire. Ngati palibe kusiyana thambo zosiyanasiyana mapindikidwe kapangidwe angakhalepo chifukwa maonekedwe a nkhawa mkati ming'alu, chifukwa mu kungachepetse mphamvu ndipo durability. Zikomo zothetsera awa akhoza kugawira pali mtolo zina, kuteteza njira mapindikidwe.

Kufutukuka olowa yanji polenga nyumba za mitundu yonse, milatho ndi msewu. M'kupita kwa nthawi, zikhoza kukhala mutadzala fumbi kapena miyala, chifukwa cha umene kukwaniritsa ntchito yake yoteteza. Pachifukwa ichi m'pofunika nthawi kuyeretsa mafupa. Mukhoza pulagi zimfundo Kukula konkire ntchito zipangizo wapadera zotanuka kuti angawateteze ku kuipitsidwa, koma sikungawononge katundu wawo. Pamaso kuthira konkire zambiri kubala kuwonjezeka kuwerengetsera koyefishienti pamalo kudziwa m'lifupi ndipo kutalika matabwa, ndipo mtunda wa pakati pawo.

Slicing kuwonjezeka olowa, ayenera kutsatira malangizo ena:

- Zinthu ndondomeko yake. Pa chigamulo sayansi zolondola angatchedwe kudula awo konkire atsopano yomweyo pambuyo pamwamba ndi kupukutidwa. Ngati ntchito ikuchitika pambuyo kwambiri, kuti, pamene zinthu ikamauma, ndiye m'mbali zingachititse ming'alu amene kusokoneza makhalidwe okhudza malo zakuthupi. Choncho tikulimbikitsidwa kudula sutures pambuyo maola 12 pambuyo kuthira kapena tsiku lina, ngati ntchito yolalikira ikuchitika pa kutentha yafupika.

- Kutentha msoko mu nyumba ayenera akuya kamangidwe, zokhala mwa gawo limodzi la kotala ya makulidwe onse a screed analandira.

- kudula ayenera kuchitidwa ndi mwambo okhwima imeneyi ndi.

- sliced mauna ayenera mulibe seams mkati akhala kwenikweni akulimbana amapezeka mu ngodya lamkati.

- Kutentha-shrinkage mfundo sayenera anawoloka T-mawonekedwe, kuyambira chotero pawiri kawirikawiri chifukwa cha ming'alu intersecting ndi msoko chifukwa.

- Pa gululi sayenera mbali ndi ngodya triangular chifukwa cha mapindikidwe amayamba malekezero a kumathandiza kupeza ngodya zabwino ndi pachimake. Ngati simungathe kupewa mawonekedwe triangular, zimakwana ikhale equilateral.

Kufutukuka olowa lakonzedwa kuteteza makoma maonekedwe a ming'alu pamene deformations kutentha. N'zotheka pongotengera deta zotsatirazi, monga mapindikidwe lalikulu: mwala nyumba pa madigiri 20 mlingo kutentha ali ndi kutalika mamita 20, kutentha pa -20 digiri mlingo akukhala 10 mm wamfupi. Msoko ntchito ngati lilime lake kuya ayenera kukhala pafupifupi 5-10 millimeters.