Roll kuzvinhu zvokuvakisa. Advantages, payakaipira, chikuru marudzi

Roll nemakadhibhokisi zvinhu zvinonzi nevakawanda akashandiswa midziyo reimba. Denga izvi ndeimwe chipa uye nyore mukugadzira michina. Pasinei hama cheapness, kana zvose mabikirwo mana rukoko unhani kuti denga remba achava akafanana, uye simbi padenga kwakakurudzira simbi. Zvisinei, padenga denga remba ane chinokosha drawback - zvikuru zvinobata moto.

Soft kuzvinhu zvokuvakisa ukapisa murwi akaturikidzana akawanda, chimwe nechimwe anotakura kuchiitirwa basa. Backsheet vari uncoated zvinhu (lining), uye yokumusoro - coverslips. The chikuru chinoratidza kufukidza zvinhu - ndiyo pamberi rukoko ine posypku (guruva-zvakadai, wakaisvonaka-grained kana zvinonyadzisa-grained) uye refractory bhitumini.

The anowanzodanwa kushandiswa mupumburu kuzvinhu zvokuvakisa - ndiwo Asphalt, nemakadhibhokisi akanzwa uye denga remba. Ndivo nyore chaizvo kuti aenderane. Ivo anoshandiswa pamusoro pamatenga vane zvishoma Nemikwidza kuno-chidimbu chawo.

Chimwe chikuru zvivako zviri nyoro kuzvinhu zvokuvakisa - mvura nemishonga. pfuma iyi vakaramba chete panguva zvizere kuvimbika kwemashoko, i.e. kusavapo misodzi uye makatsemuka.

Padenga kuti unhu, hunogara, rwakapetwa kuzvinhu zvokuvakisa vanofanira kusangana zvinotevera nzira:

• Kukurira simba (zvinhu zvakabvaruka kupinda micheka yakatsemurwa 5 cm uye nokudaro yakawanda nesimba rakaiswa, akasimba mashoko);
• zvinhu kuramba nokupisa;
• kuchinja mashoko akanga dzinoongororwa nokuda tembiricha yepasisa pa risina makatsemuka panguva vanobwembura wetsvimbo.

Kuzvinhu zvokuvakisa. mhando

Zvichienderana substrate, rwakapetwa kuzvinhu zvokuvakisa Kune marudzi anotevera:

• pamusoro kanivhasi mamiriro - chikuru uye padzakavakirwa;
• mhando zvinoumba of unhani nziyo - polymer, bhitumini, bhitumini-polymer;
• ne mhando nheyo - makadhibhokisi, asbestos, Washington City Offices, mapurasitiki uye anoumbwa nevazhinji;
• ari nemamiriro runodzivirira - ane foil kana firimu, mumwe flake, pulverized, zvinonyadzisa, nemicheka-grained.

Uyewo, zvichienderana binders, ivo polymer-bhitumini kana bhitumini.

Bituminous kuzvinhu zvokuvakisa vane yakaderera prices uchingodzikira unhu sravneniiyu pamwe polymer-bhitumini. Zvakaipira ndiyo yakaderera chando nemishonga. Zvisinei, mashoko aya rinowanzoshandiswa dzomunyika nemamiriro mvura nokuda mwando nemishonga.

Polymer-bhitumini nemakadhibhokisi mupumburu zvinhu zvizhinji zvikuru kubatsirwa pane yapfuura vaya. Zvisinei, mutengo wavo ndiye mukuru. Vane refu mwero mukurumari uye rakavimbika, husingakwanisi yakakwirira zvikuru uye yakaderera tembiricha. Unhu Ava yairwirwa wokusarudza kuzvinhu zvokuvakisa kune utsinye okunze munyika yedu. zvinhu izvi zvinogona kugara kwemakore anenge 25 apfuura, pasi kugadzirwa michina uye nokuisa padenga.

With zvakawanda denga remba bhitumini-polymer rwakapetwa yakakwana ndivo shoko itsva ano denga chifukidzo. Zvisinei, kana kusarudza unofanira ndorwangu kukoshesa uye kusarudza chii chinonyanya kukosha: mutengo kana unhu?