Polyethylene Vapor Barrier
Bayanin Samfura
Kamfaninmu, Shanghai Yingfan Engineering Material Co., yana daya daga cikin manyan masana'antun masana'antun ruwa na polyethylene a kasar Sin. Muna ba da shingen shinge na filastik polyethylene na budurwa a ƙarƙashin shingen kankare ko bayan allon siminti ko na ginin ƙasa ko bangon ƙasa. 6mil/9mil/10mil/20mil / sauran mil kauri polyethylene tururi shãmaki suna samuwa a cikin wadata.
10 mil polyethylene vapor barrier
20 mil polyethylene vapor barrier
budurwa polyethylene vapor barrier
Polyethylene vapor barrier Gabatarwa (wanda aka ambata daga wiki)
Katangar tururi (ko shingen tururi) shine duk wani abu da aka yi amfani da shi don tabbatar da ɗanɗano, yawanci filastik ko takardar foil, wanda ke tsayayya da yaduwar danshi ta bango, bene, rufi, ko ginin rufin gine-gine don hana haɗaɗɗun tsaka-tsaki da marufi. A fasaha, da yawa daga cikin waɗannan kayan ɓangarorin tururi ne kawai saboda suna da digiri daban-daban na iya jurewa.
Kayan aiki suna da ƙimar watsa tururi (MVTR) wanda aka kafa ta daidaitattun hanyoyin gwaji. Saitin gama gari ɗaya na raka'a shine g/m²·day ko g/100in²·day. Za'a iya ba da rahoto a cikin perms, ma'auni na ƙimar canja wurin tururin ruwa ta hanyar abu (1.0 US perm = 1.0 hatsi / square-foot · inch na mercury ≈ 57 SI perm = 57 ng / s·m2 · Pa ). Lambobin gine-gine na Amurka sun keɓance masu hana tururi a matsayin suna da tururin ruwa na 1 perm ko ƙasa da haka lokacin da aka gwada su daidai da tsarin desiccant ASTM E96, ko hanyar busasshiyar kofin.[1]. Abubuwan da ke hana tururi gabaɗaya an kasasu kamar:
Mai yuwuwa (≤1 US perm, ko ≤57 SI perm) - irin su kraft takarda mai goyan bayan kwalta, murfin elastomeric, fenti mai hana tururi, fenti na tushen mai, murfin bangon vinyl, polystyrene extruded, plywood, OSB;
Semi-permeable (1-10 US perm, ko 57-570 SI perm) - irin su polystyrene wanda ba shi da fa'ida, isocyanurate mai fuskantar fiber, takaddun gini mai ɗaukar kwalta mai nauyi, wasu fenti na tushen latex);
Permeable (> 10 US perm, ko> 570 SI perm) - irin su allon gypsum da ba a fenti ba da filasta, rufin gilashin fiber maras fuska, rufin cellulose, stucco da ba a fentin ba, sheathing na siminti, polyolefin spunbonded ko wasu fina-finai na shingen iska na tushen polymer.
Polyethylene tururi shãmaki: High yawa polyethylene tururi shãmaki
Mu sanannen masana'anta ne na shingen tururin ruwa mai yawa na polyethylene a China. Karɓar samfurin mu yana ƙasa da ≤1.0 × 10-13 g • cm (cm2) • pa. Don haka ana iya karkasa shi azaman shingen tururi wanda ba zai iya jurewa ba. Tsawon rayuwarsa zai iya wuce fiye da shekaru 70 a cikin wannan aikace-aikacen. Nisa na iya kaiwa fiye da 8m kuma tsawon zai iya kaiwa fiye da 800m.
Ƙayyadaddun bayanai
Mu sanannen masana'anta ne na shingen tururin ruwa mai yawa na polyethylene a China. Karɓar samfurin mu yana ƙasa da ≤1.0 × 10-13 g • cm (cm2) • pa. Don haka ana iya karkasa shi azaman shingen tururi wanda ba zai iya jurewa ba. Tsawon rayuwarsa zai iya wuce fiye da shekaru 70 a cikin wannan aikace-aikacen. Nisa na iya kaiwa fiye da 8m kuma tsawon zai iya kaiwa fiye da 800m.
babban yawa polyethylene tururi shãmaki
robobi tururi barrier bayan siminti allo
polyethylene tururi shãmaki karkashin kankare slab
Tabbatar da danshi muhimmin bangare ne na kiyaye tsarin ginin ginin lokacin zayyana ginin. Abubuwan mu masu sassauƙa da kyawawan abubuwan da ba za su iya lalacewa ba na shingen danshi na polyethylene an tabbatar da su a cikin ayyukan shingen tururi da yawa don bene da bango akai-akai.
Don farashin shingen tururi na polyethylene, zaku iya ba da shawarar siyar da mu bisa ga kayan aikin mu na taɗi na kan layi ko wata lamba.
