Roll forming kayan aiki maroki

Fiye da Shekaru 30+ Ƙwarewar Ƙirƙirar Masana'antu

Mafi ƙanƙancin Farashin Xn Z-Lock Atomatik EPS da Rockwool Sandwich Panel Production Machinery

     band saw (2) Saukewa: DSC04937-2 EPS BOARD MACHINE injin kumfa 微信图片_202205181112201 微信图片_202205181112202 微信图片_202205181112203Wani binciken Kanada wanda ke bincikar aikin dogon lokaci na fadada polystyrene (EPS) tare da haɗin gwiwa tare da ƙasa ya sa masana'antun EPS a Arewacin Amurka da Kanada da'awar cewa rufin ya dace da amfani a cikin ƙasa, kama da aikin polystyrene extruded (XPS) ).
Daga baya, bisa ga shaidar gazawar shingle, binciken da masana'antu ke tallafawa sun nuna cewa aikin XPS a aikace-aikacen duniya na ainihi bai dace da gwajin dakin gwaje-gwaje ba, yana mai da EPS ya zama kayan ƙima. Yayin da masana'antar XPS ta karyata waɗannan sakamakon tare da binciken nasu, yana da ban sha'awa cewa masana'antun XPS sun karkatar da hankalinsu daga ƙarancin hygroscopicity da aka lura a cikin nutsewar dakin gwaje-gwaje da yanayin iska mai ɗanɗano zuwa kaddarorin watsa danshi na XPS.
Yawancin gazawar XPS saboda mawuyacin yanayin shigarwa na shingle da kuma amfani da kayan a hade tare da ƙarancin kariya na ruwa. Akwai shaida cewa XPS ya fi kyau lokacin da babu magudanar ruwa da gangan a kusa da kuma ƙarƙashin rufin, yana ba da ƙarin juriya na danshi lokacin da yake hulɗa da ƙasa.
An shigar da rufin kewayen EPS bisa ga al'ada tare da magudanar baya na kayan magudanar ruwa, polyethylene don kariyar kumfa, da bututun magudanar ruwa a ƙarƙashin rufin. Koyaya, ana shigar da XPS kawai ta amfani da membranes na polyethylene.
Abubuwan da ke tattare da rufin EPS da XPS sun canza tsawon lokaci, alal misali, wakilai masu busa na duka kayan sun canza. A Arewacin Amurka da Kanada, a halin yanzu ana kera XPS ba tare da lalata abubuwan busawa ba, amma wannan ba haka lamarin yake ba. Wasu samfuran XPS da aka shigo da su zuwa New Zealand da alama an yi su ne ta hanyar yanke kayan da ba su da tushe maimakon fitar da shi daga kaurin fata. Cuticle akan takardar XPS yana rage tsufa kuma shine babban mai ba da gudummawa ga riƙe danshi.
BRANZ ta gwada samfurin XPS tare da ma'aunin zafi na 0.036 W/mK. Sabanin haka, ƙaddamar da kumfa na polystyrene mai cike da carbon yana da mahimmanci ƙasa da wannan ƙimar. Yawancin sitirofoam da aka samar a New Zealand sun ƙunshi kayan da aka sake yin fa'ida kuma wani lokaci suna iya samun tsari mai ƙarfi.
Don ba da damar damshi ya bazu cikin ƙasa, da kyau bai kamata kumfa ya rufe shi da wani shinge mai hana ruwa ba. A cikin hunturu, duk wani danshi a gindin bangon za a tilasta shi a cikin rufin kewaye, don haka yana da kyau a yi amfani da shingen tururi a waje na rufin. Idan wannan ba zai yiwu ba, kumfa ya kamata ya shiga cikin ƙasa, ya bar kawai kariya mai kariya don abubuwan da ke sama.
A matsayinka na yau da kullum, abin da ke cikin ruwa na tushe bai kamata ya kasance mai girma ba, don haka babban haɗari a cikin sake dawowa ya fito ne daga tasirin capillary lokacin da ruwa ya shiga tsakanin rufi da siminti. Ana iya guje wa wannan ta amfani da hutun capillary (misali butyl tef) a gefen ƙasa na insulator.
Biyan kuɗi don karɓar duk labarai, sake dubawa, albarkatu, bita da ra'ayoyi game da gine-gine da ƙira kai tsaye zuwa akwatin saƙo naka.


Lokacin aikawa: Yuli-25-2023