Sealant padenga: mifananidzo, unhu, mirayiridzo kushandiswa

Pasinei yepamusoro uye nemakadhibhokisi ano zvingava zvakakodzera kufunga pachine pamusoro kudzivirirwa pangozi zvikuru nzvimbo, kunyanya Hudyu zvinhu, unyoro uye zvimwe kukuvadza. Insulated kuzvigona sealant padenga: kunogona zvikuru nokukurumidza uye pasina dzichikunetsa kutsungirira basa. Roofing sealants vari polymer zvokuvakisa, izvo kwakavakirwa siyana rabha yeimwe uye bhitumini. Nokuda plasticity, mukana wokushandiswa, water- uye mhepo-tightness, uye rakaisvonaka adhesion havagoni kudzishandisa chokubvisa Hudyu zvose anozivikanwa zvinhu. Zvakare, sealant nokuti denga inogona kushandiswa tembiricha zvakawanda -55 ... +80 ^° C

mhando

Zvichienderana substrate Vanzveri kuti tsanangurai imwe mhando shoma inokosha sealant:

• acrylic;
• silicone (rabha);
• bhitumini;
• polyurethane.

Mumwe nomumwe ane yayo dzakananga munda chikumbiro, ndokusaka, usati kuenda pedyo Hardware chitoro, vanofanira kuva vakanaka kuti kunzwisisa neimwe marudzi - kuchabatsira kuti chisarudzo chakarurama.

Silicone sealant

Zvichida mukurumbira nemakadhibhokisi sealant - silicone. High water- uye airtight zvivako, ductility uye chakanakisisa adhesion kune hukawanika vakawanda nenzira dzakawanda kupa hwaro - iloksanovym rabha. Uyezve, silicone (rabha) rakavhara nemakadhibhokisi inokwanisa withstanding yakakwirira tembiricha (kunyange kwenguva refu kudziyisa), uyewo zvakananga chezuva, zvichiita zvakakodzera Simbiso pamatenga kunyange kubva dzinongoitika Tile.

acrylic sealant

Roofing sealant acrylic-kwakavakirwa anowanzodanwa kushandiswa kunorapwa mapfundo, makatsemuka uye mapfundo pakati Matandira. It unoratidza inonyatsobudirira muzviitiko apo pane mukana misha kuti pedyo mashizha noruremekedzo mumwe somugumisiro unopinza nokufamba kupisa, uyewo kukosha chaiko nesimba. Current vagadziri kushandisa siliconized yokuvirisa approximating acrylic nemakadhibhokisi sealant pamusoro zvivako uye unhu kuti silicone. Muchiitiko chino, mutengo wayo achiri zvikuru democratic. Kazhinji, inobva acrylic zvinhu zvokushandisa ane porous chawo akadai zvidhinha, kongiri - pano zvinoratidza kufadza kunyatsoshanda.

Acrylic sealant anogona kuva chena kwete chete, asiwo segirazi. Nokuda Anti-fungal yokuvirisa anokundikana kuidzivirira pamigumisiro chakuvhuvhu uye nokuvhuvha utachiona yekudyidzana kuwedzera upenyu basa.

bituminous sealant

Kana uri kutsvaka sealant kuti simbi denga, tsvaka kuti chigadzirwa kunobva nebhitumini. Muchiitiko chino, uchawana zvakaisvonaka kuita uye yakakwirira adhesion kuti simbi substrate. Bituminous sealant rine bhitumini pamwe kuwedzera aruminiyamu ruvara - zvakakodzera kuti masking zvinhu pamusoro pechiso padenga. Nokuda ruvara sezvamunoita inofambidzana nomuti esimbi tint. Iyi chaizvoizvo chikuru mapurasitiki zvokunyama, rakanakira nemakadhibhokisi. Bituminous sealant chinayo dzinoverengeka zvinokosha chaizvo uye unhu. Chokutanga, zviri mukurumari uye kuramba akasiyana siyana nezvinhu, kusanganisira unyoro uye tembiricha kunyanyisa. Uyezve, zviri akanaka chaizvo uye nyore kushanda, uye kuonga zvose kune vakaisvonaka adhesion yakaoma kwete chete asiwo nyoro chikonzero. Sealant kwakavakirwa bhitumini rakanakira ichizadza makatsemuka, mapfundo voids pakati simbi machira, uyewo nzvimbo padenga chokuita kuti muhomba uye chimney - hazvisi chete insulates zvakanaka, asi rinoburitsa wacho zvinoriumba.

In kushanda nebhitumini sealant zvinofanira kufungwa zvikuru chepfu, izvo Ndokusaka chete akakodzera Outdoor kushandiswa. Hapana nyaya regai kushandisa zvasara murwiyo mukati tabhenakeri. Kuti muchidimbu, tinoona kupfuura akazivisa unhu uye zvivako mashoko:

• simba;
• elasticity;
• mwando musimbwa;
• tinogona ruvara;
• makemikari inertness;
• adhesion kune substrates vakawanda;
• inokwanisika mutengo.

polyurethane sealant

Polyurethane sealant iri polymerized nebwe. Kuburikidza pakagadzwa wakananga kugadzirwa ezvinhu, tembiricha ezvinhu akanyatsonaka kuita zvinodiwa viscosity zvinhu. Izvi ndizvo zvinoita kuti akakodzera Simbiso sandara matenga. Polyurethane sealant akaratidza kwazvo pachavo kana chavakaona yakaderera tembiricha. Several vakasiyana nemarudzi sezvamunoita izvozvi;

• Simbiso - nokuti yakaoma hwaro;
• mumwe mwando - kuti kushanda pamwe nyoro hwaro uye achiuya neZvapupu unyoro.

Polyurethane sealant rakanyatsojeka akakurumbira pakati ano vavaki, uye kuonga zvose kuti nhamba hwounhu. Ekupedzisira dzinosanganisira:

• makemikari inertness;
• nemishonga kuti zvakakanganisika uye chafariz zvinokonzerwa;
• zvingangoita staining;
• kunyatsoshanda;
• mukurumari.

Pamwe chete drawback ari sealant kwakavakirwa polyurethane raro mutengo nekaupenyu kumusoro. Asi tichiregeredza mukurumari uye kuerera kunyatsoshanda nayo vanonzi. Uyezve, vourawa padenga sealant iri polyurethane hwaro anoonekwa kuti pazvinhu zvose. Uye kuvonga vose adhesion aro hukawanika vakawanda anozivikanwa: huni, simbi, zvidhina, kongiri.

tepi sealant

Kana uri kutsvaka zvinhu, zvinofadza kushandisa uye panguva imwe chete inoshanda zvakakwana, muchava kuravidza tepi sealant padenga. Hwaro pano ndiyo butyl rabha, pfuma vabvunza yakasiyana zvivako uye unhu. Tepi Sealants akanaka budirira siyana tembiricha kuchinja, uye kuona kuti zvakananga chezuva, saka unonyatsokodzera nemakadhibhokisi. Matepi vane refu Muitiro unobatanidza simba, kurerutsa basa chokugadza Zvaringana kushandisa chigadzirwa kunzvimbo maererano zvokunyama, wokudhinda zvakasimba - uye imi makakohwa akavimbika uye rakasimba, uye Chikurukuru, zvakasimba kubatana.

Voga nesimbi nemakadhibhokisi

Kana ukasarudza kuronga denga rakagadzirwa nesimbi, kuti sealant nokuda kwayo voga vanofanira kuva chakanakisisa adhesion kuti simbi hukawanika, kuti vibration, matambudziko kunayisa. ehupfumi aya anotaura zviri nebhitumini adhesives uye polyurethane. Kushanda navo vanofanira kutanga kuva degreased chawo zvakafanana solvent.

Kunokosha! Nokuti simbi denga categorically kwete akakodzera silicone - zviri anokwanisa oxidizing simbi kukonzera vakurumidze ngura, riri inadmissible iyi.

The mudziye padenga chemarata bhodhi

The midziyo kunosanganisira denga chinjikira uye wehunyambiri Kuda kutamba kuti denga remba. Muchiitiko chino, zvakanaka wakafanira acrylic, silicone uye polyurethane sealant. basa risati zvakafanira degrease nechigadziko uye iva nechokwadi chokuti zviri pakaoma - chete muchiitiko ichi, unogona kuverenga kumusoro kunyatsoshanda.

Voga ane nyoro denga

Ndinoda sealant nokuda nyoro denga? Unofanira kugara mhando, kwakavakirwa iyo pane nebhitumini. For padenga kuputira majoini nani kushandisa nebhitumini yemastic uye nokuda zvichizoita majoini - nebhitumini sealant. Rinotibatsira simba, Zvinokosha zvakaisvonaka uye yepamusoro remubatanidzwa kugadzikana kuti tembiricha nokufamba uye zvose zvisina anowedzera ekunze.

Tytan - kupindura vagadziri ano

Tytan denga sealant ndiyo chakatangwa vagadziri ano zvokuvakisa. Uyu-chikamu, mapurasitiki uye viscous sezvamunoita, iyo inobva mubatanidzwa nebhitumini rabha. Uyu rakanakisisa sealant dzinoratidzwa yakakwirira adhesion kuti simbi uye bituminous substrates. Hazvina basa, zvaoma kana dzanyorova - Tytan hakuiti kutedzemuka pachiso, inopa yepamusoro uye vafuke kuputira. Rinoshandiswa kubatanidza mapfundo nemakadhibhokisi kugadziridza.

Two-chikamu sealants

Kunonyanyisa kunyatsoshanda kana kushanda huni, zvidhina, kongiri Exhibits maviri chinoumba sealant yakavakirwa rabha. It kunoratidzwa plasticity, zvemakemikari inertness uye mukurumari. Ichi chisarudzo chikuru kune nguva apo unofanira kuwana kumeso uye wakanaka musono. A maviri-chikamu sealant kutsungirira kuchikosha tembiricha zvakasiyana, zviri nyore kushandisa.

kushandisa Features

In adhesives vakawanda kutengeswa muna akaita sepombi 310 Rine mamiririta. Kushanda navo vanoda "pfuti" chaiyo, iyo inogona kutengwa chero Hardware kuchitoro. With zvinobvira zvakanyanya ukuparadze zvinhu, uye vawane kumeso zvakakwana uye vafuke musono.

basa zvikuru zvinobudirira chete yakaoma uye defatted chawo. Kunyange kana sealant kunosanganisira kushanda akanyorova ivhu, zviri nani kana zvichiita kuti zii. Kushanda mudonzvo, unofanira chaiwo mokugezera, kuburikidza iro vachakwanisa kuwana zvakakodzera ukobvu of musono - ivo, zvakare, inogona kutengwa dzakagadzirirwa Hardware kuchitoro.

Basa anofanira kungwarira, ngwarira kuti overdo pamwe chete nyoro uye pliable zvinhu. Pashure pokupedza basa zvakakodzera nechokwadi chokuti murwiyo inoomerera nechigadziko uye kumicheto padenga - runovimbisa akavimbika uye zvakasimba kubatana.

Yepamusoro kuputira reimba - kiyi ayo mukurumari uye rakavimbika. Ndokusaka zvichikosha chaizvo kuti nguva inspections reimba, vagadzirise akazaruka vazvo, makatsemuka aumba. Uye chete yepamusoro zvinhu zvinofanira kushandiswa chinangwa ichi. Uye hazvina zvakakodzera kushandisa rubatsiro nyanzvi - navazhinji basa dzinogona kugadziriswa tisingatungamirirwi.