Na'urar screen da matakin matakin, sannan kuma bakin ciki jeri na farfajiya na cakuda da za ~ e ne wani juyi na matakin. Abin takaici, wannan tsari yana ɗaukar lokaci mai yawa, amma wasu kayan suna iya yin hakan sosai da sauri.
Hoto: Corkstyle
Hoto: Uniis. "Ba a tsayar da" (Uniis) yana ƙara ƙarfin juriya na kayan amfani da shi ta hanyar rials, yana ƙara yawan ƙarfin konewa tare da farfajiya
Tare da zuwan irin wannan suturar bene a kasuwar Rasha, a matsayin Layinta, Parquet da Board ɗin Injiniya ba ya bin ka'idodin na zamani don ingancin kafuwar a gidaje da gida (2) mm a kan makircin 2 m tsawo). Cire bambance-bambance na tsayi kuma ƙirƙirar ɗakunan jirgin sama mai kyau yana taimakawa mahimmin abu na kayan: wani mummunan levererover da bakin ciki. Amma bayan amfani da tushe na ciminti ko maganin kankare, dole ne a iya tafiya, kuma ya halatta a shirya jima'i kawai bayan kwana 28.
Hoto: Pavel Resvsky / Fotolia.com. Matsayin bushe cakuda na bushe bushe shine a lokacin farin ciki taro.
Idan ya zama dole don rage lokacin shirye-shiryen ginin ba tare da asarar inganci ba, ya cancanci a kula da kimantawa cikin matsanancin launuka a cikin hadaddun ko a gypsum m. Sun fi tasiri lokacin da aka fi karancin karkacewa - daga 5 zuwa 60 mm, da kuma a cikin gida da har zuwa 100 mm. Don matakin babban karkacewa, sauran tsarin injiniyoyi masu hankali ne. A farfajiya tare da maganin maganin irin gaurayawa, bayan bushewa da Layer ba ya bukatar ƙarin aiki kuma a shirye yake don kayan shafa. Yawancin kamfanoni suna samar da wannan samfurin, gami da "Volma", Kneuf, Santa-Goben Hausa), "Daliban Ma'amani), Uwargida.
Hoto: Pavel Resvsky / Fotolia.com. Don haɓaka ƙarfi, ƙarfafa ciminti ya yi nauyi da grid na ƙarfe. Don samun santsi surface, an rarraba Leveerover dangane da kayan aiki: Rule ko Spatula
A cakuda a kan wani hadadden hadari an tsara shi don gabatarwar. Koyaya, ana yawan amfani dasu don daidaita tushen baranda da loggias, wanda ke da alaƙa da tsarin daskarewa. A wannan yanayin, lalle zai haifar da hanyoyin lalata a cikin Layer Layer na danshi yayin daskarewa / narkewa. Irin waɗannan gaurayawa suna halatta don neman kayan ado na gidajen ƙasa don wurin zama a zahiri. Amma kawai an samar da cewa matakin matakin dogaro ne wanda aka ware daga danshi shigar da danshi, alal misali, tare da taimakon bene fayaki tare da fale-falen buraka. Amma ga wuraren da aka mai da shi mai zafi, gaurayawar da ya dace da shi a kan cikakkiyar ma'adinai, har da ƙari na ɗaukaka (UNIS), tunda abubuwan gyarawa da aka haɗa a cikin danshi a cikin Harshen taurarewa.
Evgeny KoSinov,
Shugaban Cibiyar Al'adu Uniis
Danshi - aboki ko abokin gaba?
Ka tuna cewa an yi amfani da cakuda gauraya a kan tushen ciminti a cikin ɗakuna da waje. Gaskiyar ita ce ciminti shine mai son hydraulic (Binder). Lokacin hulɗa da ruwa, yana ƙarfafa a cikin iska kuma a cikin yanayin yanayi. An tsara waƙoƙin Gypsum don ɗakuna tare da tsarin zafi da aka bushe na al'ada. Gypsum - ɗaure Hardening Air, wanda ƙarshe zai iya ƙarfafa ƙarfi kawai a cikin iska, kuma tare da tsinkayar danshi mai tsayayye, to sannu a hankali ya rasa ta.
Haɗu a kan hadaddun abin da aka yi (sumpenut + gypsum a cikin tsayayyen tsayayyen aiki) aikata yadda yakamata a ɗora shi. Suna da danshi-agaji fiye da gypsum kuma da sauri samun ƙarfi da sauri idan aka kwatanta da ciminti. Amma idan ƙwararru ba tare da shawarar yin shawara da amfani ta amfani da ginin rigar ruwa ba, to, mafita a kan hadadden masarufi ya halatta a nan kawai a wani ɓangare na maganin injiniya guda ɗaya. Misali, tare da mai kyau hana ruwa gindin, bibiyar kasa da bene fale-falen buraka fale-falen buraka ko kuma m Roundwarewa da sosai mafi girma a cikin iska.
Hoto: Peronda. Juya a bene "bene mai dumi", zaku iya yanka lokacin bushewa
Fasali mai amfani
A lokacin da amfani da ciminti na ciminti, ya zama dole don yin la'akari da cewa lokacin bushewa bene yana zaune. Kuma ko da yake cewa shrinkage karami ne - 0.3-0.8 mm on 1 p. m, amma a kan 10 pose M zai riga ya kasance 3-8 mm! Thearancin ƙarfin tushe, ƙaramin ƙuruciya dole ne ya sami abun da ke ciki. The Layer na filastar cakuda da cakuda a kan hadewar kwastomomi a ainihi ba ya ba da shrinkage a cikin amincewa, kuma ga ƙari, ana nuna shi ta hanyar hawan juriya. Yi aiki tare da irin waɗannan abubuwan da aka sanya yana da kyau sosai. Bayan cakuda ruwa, suna juya zuwa wani abu mafi ruwa, wanda ke cikin sauƙi yakan yaduwa a ƙasa, samar da shimfidar kwance a kwance. Ana amfani da maganin da aka ƙare don tushe zuwa matakin a gaban tashoshin tashoshi, bayan an bi da farfajiya tare da dogo, kuma tare da ƙaramin kauri na Layer. Da fatan za a lura: Wasu masana'antun suna da rayuwar cakuda matakin kai na kai, lokacin da shi ya kasance maya hannu, mintuna 30 kawai, waɗanda suka sa ya zama mai yiwuwa aiwatar babban yanki don liyafar guda ɗaya.Yawan zafin jiki na ɗaukar tushe da iska a gida a lokacin aiki a kan tsarin scarfed dole ne kasa da 35 ° C
Wani kayan amfani mai amfani na gaurayawar kai - suna da sauri, kuma a kan ambaliyar ruwa na iya tafiya bayan awanni 3-8, saboda haka, na'urar tushe ba ta rage jinkirin ba. A farkon matakin, an zuba bene, sannan kuma ya fara daidaita ganuwar, rufi, da sauransu yayin da masters suke shirya wasu saman har ƙarshe, yana samun ƙarfi. Lokacin bushewa lokacin matakin da aka ƙaddara ta kauri da zazzabi da tsarin gumi a cikin ɗakin. Screed na 10-20 mm lokacin farin ciki ya iya bushe a cikin kwanaki 1-4. Tare da mafi girman yiwu kauri (100 mm), tsari yana ɗaukar makonni 3 ya dogara da abun cakuda. Dalilin wannan shine kayan jiki na kayan, don haka ba zai yi aiki da bushewa ba. Bugu da kari, abu ne mai yiwuwa a sanya kwata ko wani gidan carquet ko abin toshe kwalaba a kan rigar screed ko mummunar jinsi.
Babu matsala idan an bi ta hanyar da shawarwari na masana'antun masu daidaitawa na kansu. Bugu da kari, kusan duk kamfanoni suna da layin lambobin waya don wacce ƙwararrun 'yan ƙwararru suna bayyana nufozai na amfani da ɗaya ko wani cakuda.
A daidaita na'urar screed
Hoto: Knagu. Dole ne kafada (aƙalla 15 MPA), bushe (resircial zafi ba fiye da 4%), mai tsabta
Ana amfani da ƙasa a farfajiya kuma jira har sai ya bushe
A gefen dakin an sanya shi kuma an gyara kintinkiri
Yana rage watsa hayaniyar rawar jiki kuma yana ba da dorormation kyauta. Dry cakunef-Tobton ya faɗi barci cikin ƙarfin ruwa da kuma zuga da mai haɗa kuɗi zuwa daidaitaccen gini a ciki
Sannan an yi amfani da maganin da fasa shi. Don haɓaka cika gudu, shirya wani yanki biyu na mafita
Bayan sa'o'i 6, yana yiwuwa tafiya a ƙasa, da kuma bayan rana - sa gama gari
Kuskuren hali wanda aka yarda da masugidan da ke da jagora tare da taimakon kasar nan da bai dace ba kafin amfani da maganin da ba dacewar ba, wanda sau da yawa yana haifar da fasahar. Muna ba da shawarar yin amfani da ƙarƙashin ƙasa da keɓaɓɓen yanayin ƙasa na ƙasa da Knufon "ko" Rotband-Gund "(ƙwanƙwasa). An tsara su don haɓaka haɓaka, tsari da rage ƙarfin ƙarfin filaye. Ka tuna cewa ayyukan da suka biyo baya da aka bi da su tare da poper ana za'ayi bayan bushewa da shi (aƙalla 6 hours). A lokaci guda, tazara tazara tsakanin busassun ƙasa da farkon amfani da matakin matakin ya zama kaɗan kamar yadda za a iya gina ƙurar ƙasa.
Denis izhutov,
Gwani na Knup Gypsum
Halaye na matakan
Alama. | Tab tribon | Boden Inter Gross. | Weber.vetonit-sauri matakin. | Ceresit CN 175. | "Sex-Hardening Zama" | "Universal" sararin samaniya " | "Volma-Nivelir Express" |
Mai masana'anta | Ƙone | Bergaf. | "Abubuwan Saint-Goben Hausa kayayyakin Rus" | Henkel | "Dalibai" | Unis | "Volma" |
Kauri mai kauri, mm | 10-60 | 3-60 | 2-60 | 3-60 | 5-100 | 2-100 | 5-100 |
Ingancin mafita a cikin akwati ta bude, min | 60. | talatin | talatin | talatin | 40. | talatin | 60. |
M kaya ta, h | 6. | takwas | 3-4 | 6-7 | huɗu | 3. | 4-6 |
Kwanciya mayafin waje, rana | ɗaya | 7 * | 1-21 * | 1-7 * | 3-7 * | 3-21 * | 7. |
Packaging, kg. | talatin | 25. | 25. | 25. | 25. | 20.25 | ashirin |
Farashin, Rub. | 265. | 320. | 354. | 335. | 285. | 280. | 240. |
* Ya danganta da nau'in mayafin.
