Uma izakhiwo zekhonkrithi sezilokhu zidumile ngenxa yamandla abo nokuqina kwazo, ngeshwa, zinezakhiwo eziphansi zokugcoba ezishisayo. Kulula futhi kuphumelele ukuxazulula le nkinga yamapulangwe epulasitiki, manje asetshalaliswa kakhulu izindlu nezakhiwo zezimboni. Kodwa nansi ubunzima - udinga ukwazi kahle ukuthi ungakwazi yini ukuhlanganisa i-foam kwi- plailing yasekhonkrithi, ngoba le nto isaba ama-solvents, i-petroli noma i-acetone. Lapha sizobheka ama-adhesives amahle kakhulu asetshenziselwa umsebenzi wokufaka nalesi sihloko esihle kakhulu.
Ungakufaka kanjani isikhunta kukhonkrithi?
- Ingxube yeglue ye-powder eyomile . Kunamathelethi akhethekile we-polystyrene plates (i-PPS, i-Dobs Therm Fix, i-Glue ipulasitiki ye-foam epulasitiki i-Anserglob BCX 39 nabanye). Futhi kufanelekile ukugcizelela amapulasitiki okugcoba epulasitiki namathelethi amathrekhi ensimbi. Uzodinga ithuluzi elengeziwe - umshini wokubhoboza, ibhuloho, ama-spatula, amabhakede. Isikhathi sokusebenza lapha sinciphile, asidluli amahora angu-2, emva kwalokho isixazululo siba nesibindi. Ukuyibuyisela kabusha nge-liquid akukhuthazwa.
- Iziqu ze-silicone noma izipikili ezimanzi . Lezi zibambo zihlinzeka ngamatayipi, okusebenza ngawo izibhamu ezihambayo. Bakha kanzima ngokushesha (cishe imizuzu engama-30), banokumelana nokushisa okuhle nokuphikiswa komswakama. Ngenxa yokuthi ukwakheka kwama-sealants kuyizinto eziyingozi, kufanele usebenze nama-gloves. Le ndlela ifaneleka ezindaweni eziphambili.
- Glue Foam ku-cylinders . Ungasebenzisa i-Ceresit CT 84, INSTA STIK I-Adhesive for foam.
- I-MONTAGEFIX-ST nabanye. Amathuluzi angeziwe ngale ndlela yiphini elikhuphukayo kanye nokuhlanza okuhlanzekile okukhethekile. Uma sicabangela zonke izindlela ukuthi singabamba kanjani isikhumba samapulangwe esihlahleni, singasho ukuthi le ndlela cishe ihlelekile. Ibhaluni le-foam yekhwalithi lizoshintsha isikhwama seglue, futhi kuyoba lula ukusebenza nayo. Ngaphezu kwalokho, ivala zonke izikhala namajoyina, inikeze ukuthungwa okungcono kokushisa. Enye ye-foam ye-foam - izindleko zezinto ezibonakalayo ziphakeme kunalokho kwe-powder formulations.
Ngokuvamile zonke izindlela ezifakwe ohlwini, kunokunamathela epulasitiki ye-foam kuya kokhonkolo esihlahleni, kungenzeka ukuthi usebenzise ebhizinisini lethu. Umehluko lapha kuzindleko nokusebenza komsebenzi. Isimo esisodwa - lungiselela amashilayithi amathemba-izambulela, futhi ama-slots kanye namajoyini aphethwe aphethe amakhemikhali okunamathisela. Okokugcina, kusetshenziselwa ukuboshwa okunamandla, okugxilwe kwisisombululo esikhethekile, futhi kuphela lapho sekuqedile ukugcina .