Ibyiza n'uburyo bwo kwirinda ifuro rya polyurethane.

Ibyiza byo gukoresha polyurethane foam caulking

1.Ikora neza cyane kandi igabanya ingufu, nta cyuho nyuma yo kuzuza, kandi ifatanya cyane nyuma yo gushya.

2. Ntishobora gucika intege kandi irakomera, kandi ntizacika, ntizigwa cyangwa ngo zishire nyuma yo gushya.

3. Ifite ubushyuhe buri hasi cyane, irwanya ikirere kandi ibungabunga ubushyuhe.

4. Gukingira neza, gukingira urusaku, kudapfa amazi no kwirinda ubushuhe nyuma yo gushonga.

Ni iki kigomba kwitabwaho mu gihe cyo kubaka?

Ubushyuhe busanzwe bwa polyurethane foam ni +5~+40℃, naho ubushyuhe bwiza bwo kuyikoresha ni +18~+25℃. Mu gihe cy'ubushyuhe buke, ni byiza kuyishyira ku bushyuhe butajegajega buri hagati ya +25 na +30 °C mu gihe cy'iminota 30 mbere yo kuyikoresha kugira ngo ikore neza. Ingano y'ubushyuhe bwa polyurethane foam isanzwe ni -35℃～+80℃.

Ifuro rya poliurethane ni ifuro rikuraho ubushuhe kandi rigomba gusukwa ku buso butose iyo rikoreshejwe. Uko ubushuhe bwinshi, niko rikomeza kwihuta. Ifuro ritarakira rishobora gusukurwa n'ibikoresho byo gusukura, mu gihe ifuro ryakize rikurwaho hakoreshejwe ikoranabuhanga (gusiga cyangwa gukata). Ifuro ryakize rihinduka umuhondo iyo rihuye n'urumuri rwa ultraviolet. Ni byiza gusiga hejuru y'ifuro ryakize ibindi bikoresho (simenti, irangi, nibindi). Nyuma yo gukoresha imbunda yo gusukura, nyamuneka uhasukure n'ibikoresho byihariye byo gusukura ako kanya. Mu gihe usimbuza ikigega cy'ibikoresho, zunguza ikigega gishya neza (nibura inshuro 20), ukureho ikigega kirimo ubusa, hanyuma uhindure ikigega gishya cy'ibikoresho vuba kugira ngo wirinde ko imbunda ikomeza kwishimagura.

Valve igenzura amazi anyura hamwe n'icyuma gitera imbunda itera isuka bigenzura ingano y'amazi anyuramo. Funga valve inyuramo mu cyerekezo cy'isaha iyo gutera isuka bihagaze.