Menene busasshiyar shimfida?
Busasshiyar shimfida yana nufin ana daidaita yawan siminti da yashi daidai gwargwado don samar da busasshiyar turmi mai tauri, wanda ake amfani da shi azaman abin haɗawa don shimfiɗa fale-falen bene da dutse.
Menene bambanci tsakanin busasshiyar kwanciya da rigar kwanciya?
Gilashin rigar yana nufin adadin adadin siminti da yashi gauraye cikin jika da turmi mai laushi, wanda ya dace da shimfidar ƙasa mai sauƙi kamar mosaics, ƙananan fale-falen fale-falen, tukwane da fashe dutse.
Gabaɗaya magana, ƙasa bayan kwanciya bushewa ba ta da sauƙin lalacewa, ba ta da sauƙi a fashe, kuma layin da gefuna suna juye. Akwai ruwa da yawa a cikin turmi da aka dasa a jika, kuma ana samun kumfa cikin sauƙi yayin fitar da ruwa yayin aikin ƙarfafawa. Idan babban dutse ne, yana da sauƙin ratayewa, don haka ya fi dacewa da gidan wanka da sauran wuraren da ƙayyadaddun dutse ke da ƙananan kuma suna buƙatar hana ruwa.
Ka'idojin shimfidawa dutsen bene
Maganin Layer Base: Don ƙasa a wurin da aka aza dutsen, tsaftace layin tushe kuma yayyafa ruwa don jiyya, sake share slurry na siminti na fili sannan a auna kuma saita layin. Aunawa da shimfidawa: Dangane da daidaitaccen layi na kwance da kauri na ƙira, layin da aka gama zai tashi akan bangon da ke kewaye da ginshiƙan, kuma layukan ƙetaren da ke daidaitawa da juna zasu tashi a cikin manyan sassan.
Rubutun gwaji da tsarin gwaji: Gwajin rubutun tubalan dutse bisa ga lakabin, duba ko launi, rubutu da girman dutsen sun yi daidai da juna, sannan a jera su da kyau daidai da lamba, sannan a tsara tubalan dutse bisa ga tambarin. Abubuwan da ake buƙata na zane-zane, don duba rata tsakanin tubalan da kuma duba tubalan. Matsayin dangi zuwa bango, ginshiƙai, buɗewa, da sauransu.
1:3 busassun turmi siminti: Dangane da layin kwance, ƙayyade kauri na matakin matakin ƙasa don sakawa ash cake, ja layin giciye, sannan a shimfiɗa turmi siminti mai daidaitawa. Matsakaicin matakin gabaɗaya yana ɗaukar turmi siminti mai bushewa 1:3. An ƙayyade matakin bushewa da hannu. Yana da kyau a murƙushe shi a cikin ƙwallon don kada ya zama sako-sako; Bayan an ɗora shi, sai a zazzage wata katuwar sandar, a kwaba shi da ƙarfi, sannan a daidaita shi da tawul, kuma kaurinsa ya fi tsayi da kaurin matakin daidaitawa daidai da layin kwance.
Manne na musamman don shimfidar dutse: yi amfani da manne mai bakin ciki mai ƙarfi tare da ƙarfin haɗin gwiwa mai ƙarfi da ƙarfi na hana faduwa, tare da ƙaramin adadin da bai dace ba, don manne da dutsen zuwa tushe, guje wa faɗuwa, da cimma juriya na acid da hana faduwa. . Alkaki, rashin cikawa da kuma hana tsufa, don guje wa matsaloli kamar fadowar dutse mai zurfi da pan-alkali.
Crystal surface tabbatarwa: zabi wani crystal surface jiyya inji tare da isasshen nauyi, tsaftace dutse surface kafin jiyya, fesa da crystal surface jiyya wakili a ko'ina a kan dutse surface, da kuma amfani da crystal surface jiyya inji zuwa akai-akai amfani da crystal surface jiyya wakili zuwa ga. ƙasa daidai. Har sai wakilin magani ya bushe kuma yana nunawa; yi amfani da goge goge don maimaita haske da gogewa don sa ƙasa ta zama mai sheki da kyau.
Maganin madubin dutse: Bayan tsaftace saman dutsen, sai a fesa ɗan ƙaramin ruwan madubi a kan marmara, a goge shi da ulun ƙarfe, sannan a fesa shi da ruwan madubi akai-akai bayan bushewa. Sa'an nan kuma yi amfani da faifan niƙa don niƙa dutsen marmara daga ƙanƙanta zuwa babba, santsi, sa'an nan kuma maimaita feshin goge.
Ma'aunin ingancin bushewa
Babban aikin sarrafawa:
1. Iri-iri, ƙayyadaddun ƙayyadaddun, launi da kuma aikin gyare-gyaren da aka yi amfani da su don dutsen dutse ya kamata ya dace da buƙatun ƙira da ƙa'idodin ƙasa na yanzu.
2. Lokacin da kayan dutse ya shiga wurin ginin, ya kamata a sami ingantaccen rahoton bincike na iyakar rediyoaktif.
3. Layer Layer da Layer na gaba an haɗa su da tabbaci, kuma babu komai a ciki.
Babban aiki:
1. Kafin a dage farawa dutsen saman dutse, baya da gefen shingen ya kamata a bi da su tare da tabbacin alkali.
2. Tsarin dutsen dutse yana da tsabta, samfurin ya bayyana, kuma launi ya dace; seams suna lebur, zurfin ya daidaita, kuma gefen yana tsaye; farantin ba shi da lahani kamar tsage-tsage, bacewar corrugations, da faɗuwar sasanninta.
3. Gandun dajin saman ya kamata ya dace da buƙatun ƙira, kuma kada a sami koma baya ko ruwa mai tsauri; haɗin gwiwa tare da magudanar ƙasa da bututun ya kamata ya kasance mai ƙarfi da ƙarfi ba tare da yabo ba.
Hankali da kariya
Kariyar ta gefe shida: Dole ne a maimaita kariya ta gefe shida na dutse a tsaye da kuma a kwance. Kariyar farko ta bushe sannan a goge na biyu.
Cire rigar ragar baya: Don shimfidar dutse, sai a cire rigar ragamar baya sannan a sake shafa abin da ke kare dutse, sannan a yi shimfidar bayan bushewa.
Harkokin sufuri da sarrafawa: Dole ne a tattara duwatsu a cikin akwatuna kuma a dauki matakan hana karo da lalacewa; haramun ne a tava kusurwoyin dutse masu kaifi a cikin ƙasa yayin jigilar kaya, kuma an haramta shi sosai a taɓa gefen santsi don gujewa yin karo da lahani masu kaifi da santsi.
Ajiye dutse: Kada a adana tubalan dutse a cikin ruwan sama, blisters da fallasa na dogon lokaci. Yawancin lokaci, ana adana su a tsaye, tare da fili mai santsi suna fuskantar juna. Kasan allon ya kamata a goyan bayan katako na katako.
Lokacin aikawa: Agusta-19-2022