Grouting njerwa: ndikofunikira, chifukwa ndi wokongola

Akuika khoma la njerwa, womanga nthawi zonse amadziwa pati ndi ntchito zawo kumaliza. Chomaliza apa amaloza ndi njerwa. Pa mphamvu ya khoma, opaleshoni alibe chochita. cholinga chake - kupereka dongosolo watanthauzo ndi zokongoletsa maonekedwe. Ngati lingalo kenako pulasitala, kunyamula rasshivku palibe chifukwa ayi.

Pamene ntchito yomanga si nthawi zonse applicable ulamuliro "kuponya pamene chitsulo chotentha." Mofananamo, grouting njerwa. Popeza akulangizidwa kuti nthawi, ngakhale kuti pali malangizo kuyamba ntchito yomweyo kumanga mpanda. Adakali kudikira nthawi cementing njerwa njira ndinayamba kuti ndizikhala. Nthawi m'pofunika kuyendera chikhalidwe chake, conventionally amatchedwa "mayeso a chala". Ngati yankho mosavuta pansi - liwu akuloza siinafike.

Pa kuika khoma la njerwa , onetsetsani kuti msoko anali uniformly wandiweyani, kusiya opanda kanthu. njira aikidwa wochuluka, amene kudula ndi trowel kotero kuti anali chamadzi ndi zida.

Chida jointing njira imeneyi ndi lophweka. Kungakhale matabwa ndodo kapena gawo la payipi mphira. Malinga ndi awiri zake ziyenera pang'ono kakang'ono kuposa m'lifupi msoko lapansi. Opaleshoni ndi wosavuta jointing. Aliyense suture m'pofunika kuti akanikizire ndi kutsegula njira mozama za 2 mm. Kuwonjezera maonekedwe kumvana pa khoma, ndi njira chisindikizo bwino mgwirizano wake ndi njerwa. Pa ngodya ya chida yomanga mbamuikha mu msoko motsogozedwa atagona. Ngati njira zatsopano ikugwirizana ndi kale adzauma, m'pofunika kusuntha kwa atsopano kuti stagnation.
Ndipo chochita ndi khoma akale? Ndithudi, kale, akulozera ku njerwa sikuti kumachitika - izo ankaona achabechabe overkill ndi zinyalala ndi maola ogwilira ntchito. Kodi ngati mukufuna akale nyumba njerwa kwenikweni losandulizika, izo adzayenera thukuta.

Choyamba, muyenera kuyeretsa matabwa ndi gouging kunja njira zawo. Ndi bwino ntchito chifukwa cha ichi ndi conical pinion yolimba. Ngati njira yakale sanagonjere, kuti aombeze thandizo kwa chisel zitsulo. Pamene ntchito ali osavomerezeka chifukwa cha ngozi ya kuwonongeka kwa zomangamanga, makamaka ngati njerwa mu akale ake ndi akhakula. Ntchito mosamala.

Sutures amayeretsedwa wa zomangamanga akale kuti akuya 15-20 mm. Kenako wapakamwa ayenera kutsukidwa ku kuda fumbi ndi njira ya chipangizo paipi ndege ndi / kapena burashi ouma.

Asanapatsidwe anayambitsa grouting zomangamanga, yotsirizira ayenera wasambitsa ndi madzi njira zatsopano mwamphamvu kulimbana ndi akale, kale uma, komanso zithunzi. Ngati tsiku ndi otentha ndi dzuwa, malo akale anagwirizira akuloza wa zomangamanga akhoza kukhala bwinobwino. Ngati ndi mvula ndipo mvula, sindimakonda ntchito ayenera kuchitika.

Pakuti jointing ngati ndi bwino kugwiritsa ntchito njira wokonzeka, amagulitsidwa m'masitolo zapaderazi. Kuyenera kuchepetsedwa otchulidwa pa ma CD a madzi ndi kusonkhezera bwinobwino mpaka boma earthy lofewa. Yankho angathe kukonzekera ndi ambiri, koma ayenera bwino kunyamula chiŵerengero cha zigawo zikuluzikulu.

Yankho yomalizidwa aikidwa kwa chomasuka ntchito pa Chimphamba malata ndipo anadzazidwa mu hollowed-kunja grooves. Mu nyumba zakale zina kulozera njerwa sasiyana ku ntchito zofanana ndi kumene anamangidwira khoma. Pambuyo ndondomeko, khoma mapeto m'mbali ndi burashi zofewa diagonally kuchotsa izo kwa zotsala za njira.