Kudenga kwazitali

Mapangidwe a denga lathyathyathya amatanthauza denga ndi mtunda. Kutsetsereka nthawi zambiri kumakhala madigiri 1 mpaka 12.

Pali mitundu yosiyanasiyana ya madenga:

• Denga lopangidwa ndi opangidwa ndi polyester, fiberglass kapena bitumen;
• mastics a bitumen ndi asphalt;
• mapuloteni;
• zipangizo zochokera ku raba yamadzi.

Mosakayikira, denga lapafupi lili ndi ubwino wambiri, koma pali chinthu chimodzi cholakwika chomwe chimachepetsa chirichonse. Izi ndizofunikira kukonzanso kawirikawiri. Pokonza chophimba cha denga lamtambo, monga lamulo, zipangizo zamatabwa zamagetsi zimagwiritsidwa ntchito, zomwe zimakonzedwa pansi pa denga. Chifukwa cha ichi amapanga denga lolimba, lomwe limateteza bwino madzi.

Koma ngakhale zilizonse, pakukonzekera kwapamwamba denga lapafupi lingathe kutumikira zaka zambiri. Ndipo chifukwa cha ichi mumangogwiritsa ntchito zipangizo zamakono ndi matekinoloje.

Zokonza padenga lapafupi

Pali njira ziwiri zothetsera denga lakuda:

1. Chotsani chitsamba chakale / p>

Nthawi zambiri ndizofunika kuthetsa vutoli motere. Izi ndi chifukwa chakuti denga lakonzedwa nthawi zambiri ndipo sizingatheke kukonzanso.

Kukonzekera kosavuta kumabweretsa mfundo yakuti mapangidwe a denga lalitali amakhala ophatikizana, ndipo m'zigawo pawokha pali ming'alu yambiri. Chotsutsana china chochotsamo denga lakale ndizowonongeka kwa kutentha kotsekemera chifukwa cha kutentha mkati.

2. Bweretsani denga popanda kudula denga lapafupi

Pachifukwa ichi, ziphuphu ndi zigawo zomwe zimatulutsa, kutseguka, kuthamanga pamwamba pa malo odulidwa kale, ndi kusindikiza malo onse pamwamba pa denga.

Kukonzekera kwa kukonzanso denga lapafupi

1. Chotsani pamwamba pa denga lofewa kuchokera ku dothi, zinyalala, kutupa, zidutswa zodula madzi.
2. Ikani pulasitiki ya polima ya madzi osasinthasintha.
3. Pulogalamuyi imasungunula pang'ono pamwamba pake. Malo opitirirabe okhala ndi phula la bitumeni ndi zomatira za polyurethane pamwamba.
4. Polymerization ya primer imapezeka maola 3 mpaka 5.
5. Ikani chigawo chimodzi cha polyurethane mastic ku bitumen-polyurethane membrane yomwe inapangidwa.
6. Popanda kuyembekezera polymerization, ikani zowonjezera pa mastic, yomwe ili ndi nsalu yopanda nsalu. Kuchuluka kwake nthawi zambiri kumakhala 20 - 60 g / m. sq. m. Mzere wosanjikizidwa umamira mu polyurethane mastic.
7. Ikani gawo lachiwiri la polyurethane mastic pa nsalu yowonjezera.
8. Yembekezani polymerization ya reinforced polyurethane mastic wosanjikiza.
9. Pamwamba pa nembanemba, gwiritsani ntchito mapuloteni apadera a polyurethane, omwe ali amphamvu-otetezera denga.

Zipangizo zamakono zamtenga

Pali njira zamakono zamakono opangira denga lakuya:

1. Zojambula zofewa

Denga lofewa ndi denga, lomwe limapangidwa ndi zipangizo za phula. Ubwino wake ndi wodalirika, chuma, komanso nthawi yothandizira.

2. Zilonda za PVC

PVC-membrane ndi nsalu zamakono zamakono, zomwe zili ndi zigawo ziwiri za PVC. Kulimbikitsanso mazenera a polyester. Ubwino wake:

• nthawi;
• chitetezo cha moto;
• cholemera;
• Kukonzekera kumapangidwa opanda moto;
• mizere ya kukula kwakukulu, komwe kumachepetsa chiwerengero cha zigawo.

3

Denga lotsekemera limatchedwa denga losandulika. Iyi ndi denga lotentha, momwe kutentha kotsekemera kumakhala pamwamba pa madzi. Ntchito yaikulu ya denga ili ndikutentha kwa mbale zotsekemera zomwe zimakhala pamwamba pa denga.

4. Zofooka zopumira

Denga lopuma linapangidwa pofuna kuthana ndi mapangidwe a swellings.

5. Kutsegula padenga

Dzina limalankhula palokha - ndi denga lomwe lingagwiritsidwe ntchito pa cholinga chilichonse. Kawirikawiri ndi malo otseguka. Pazimenezi mukhoza kupanga magalimoto okwera magalimoto, munda, ndi zina zotero.

6. Kudenga pamwamba

Denga lobiriwira ndi denga limene udzu umabzalidwa. Ndi kotheka kudzala tchire komanso mitengo. Ubwino wosadziwika wa denga loterolo ukhoza kuonedwa ngati kuwonjezeka kwa malo obiriwira mumzindawu.

Chipangizo cha mtundu uliwonse wa denga lapafupi si chophweka, kotero ngati simunatsimikizire kuti mungathe kuchita izo mwaufulu - kambiranani ndi akatswiri.