Ramin fiberglass mai juriya ga Alkali: Zaɓin Nauyi da Girman Ramin don EIFS da Stucco
Bango biyu na stucco na iya yin kama da juna a ranar da maƙallin ya faɗi kuma ya yi aiki daban bayan shekaru uku. Wanda ya fashe yawanci bai faɗi ba saboda maƙallin ƙarewa - ya gaza saboda maƙallin da ke cikin maƙallin tushe ya yi sauƙi ga substrate, ko kuma saboda babu wanda ya taɓa tambayar abin da "mai jure wa alkaline" yake nufi a kan takardar bayanai. Zaɓin maƙallin fiberglass don EIFS da stucco ba game da haddace lambar sihiri ba ne. Yana game da daidaita lamba ɗaya - nauyi - da wata lamba ɗaya - girman raga - da bangon da ke gabanka, sannan tabbatar da cewa raga zai kasance raga bayan shekaru goma da aka saka a cikin siminti. Wannan jagorar tana tafiya cikin wannan shawarar, sannan ta karanta ainihin layin tebur na ƙayyadaddun bayanai da aka buga.
Abin da raga ke yi a zahiri a cikin tsarin
A cikin haɗakar stucco da EIFS, ragar tana cikin rigar tushe, inda take ba da ƙarfi, juriya ga fashewa, da juriya ga alkali ga layin da aka yi. Wannan yana kama da aiki ɗaya, amma aikin yana canzawa tare da substrate.
A kan allon kumfa na EIFS, substrate ɗin ba shi da ƙarfin tsari na kansa, don haka layin raga yana ɗaukar aiki na gaske: fata ce ke ɗaukar motsin zafi da tasirinsa ga tsarin gaba ɗaya. A kan siminti ko gini, bangon ya riga ya tabbata, kuma aikin raga yana raguwa don dakatar da fashewar saman daga samarwa da yaduwa - yana rarraba damuwa a gida maimakon riƙe tsarin tare. Saboda haka, birgima iri ɗaya na raga yana yin aiki daban-daban dangane da abin da ke bayansa, shi ya sa zaɓin nauyi ya fara da substrate, ba kundin adireshi ba.
Tambayoyi huɗu kafin ka zaɓi nauyi
Amsa waɗannan a jere kuma zaɓin nauyin ya daina zama zato. Kowannensu kuma yana gaya maka abin da ke faruwa idan ka yi kuskure.
1. Menene substrate, kuma nawa ne yake motsawa?Allon kumfa, rufin gypsum, tsarin katako da kuma ginin dutse duk suna tafiya daban-daban. Itace tana motsawa sosai idan yanayin zafi ya yi zafi; kumfa ba shi da tauri da zai iya raba nauyin. Amsa ba daidai ba ta hanyar yin sauƙi a kan wani abu mai motsi, kuma tana buɗewa a wuraren da raga ke zamewa.
2. Shin ragar tana yin aikin gini ne ko kuma kawai tana tsayayya da tsagewar saman?A kan kumfa na EIFS, yana yin aikin gini. A kan ginin gini, yana kama da mai kama da tsagewa. Yawan bayyana bangon gini mai ƙarfi ba ya haifar da komai; rashin bayyana bangon EIFS yana saye da sake kira.
3. Yaya kauri na harsashin ginin da kuma rufin ginin ya ke?Siraran kayan ado zai yi amfani da raga mai nauyi da tauri a saman - za ku ga tsarin grid ɗin da ke ƙarƙashin murfin. Ramin mai kauri yana buƙatar rufin tushe mai kauri don ɗaukarsa.
4. Me bangon yake fuskanta?Yanayi da wurin zama kawai, ko tasirin: zirga-zirgar ƙafa, kekunan hawa, ƙofofi, ƙasa da mita biyu na shagon. Yankunan da abin ya shafa suna buƙatar gini mai nauyi fiye da sarrafa fashewar saman, ba tare da la'akari da abin da filin bangon ke amfani da shi ba.
Nauyin nauyi da kuma inda suka dace
A duk faɗin masu samar da kayayyaki, jagororin da aka buga suna rarraba nauyin raga zuwa ƙungiyoyi kamar haka. A ɗauke shi a matsayin al'ada ta gama gari a masana'antu maimakon a matsayin mizani - kuma koyaushe a tabbatar da shi bisa ga ainihin adadin mai samar da ku:
| Ƙungiyar mawaƙa | Amfani na yau da kullun | Bayanan kula |
| ~45 g/m² | Allon kumfa na EIFS a ƙarƙashin siraran kayan ado; tayal/mosaic backup; | mafi sauƙi; wanda aka saba amfani da shi a cikin jagororin masu kaya da aka buga don aikin sirara |
| 75–125 g/m² | ƙarfafa bango gabaɗaya, rigunan tushe na yau da kullun | tsakiyar aiki don tsarin waje da yawa |
| 145–160 g/m² | rufin bango na waje na yau da kullun, goyon bayan turmi, allon gypsum/rufi | mafi yawan amfani da madauri don aikin stucco da zane na gaba ɗaya |
| Nauyi Mai Nauyi | yankunan tasiri, ƙananan sassan bango, motsi na firam ɗin itace | ya dace da fallasa, ba yankin bango ba |
Bayani ɗaya game da mafi sauƙi: wasu jagororin masu samar da kayayyaki suna ba da shawarar a yi amfani da nauyin da ya kai kusan 45 g/m² don aikin EIFS mai laushi. Teburin samfurin Ruifiber da aka buga yana farawa daga 75 g/m², yayin da layin samfurin da kansa ya rufe 30-600 g/m² - don haka ƙayyadaddun bayanai masu sauƙi tambaya ce da za a yi tambaya a kai, ba lamba da za a ɗauka daga kundin ba.
Teburin takamaiman da aka buga, karanta shi yadda ya kamata
Ga teburin da aka buga game da ragar fiberglass mai sassauƙa ta Ruifiber, wanda aka sake bugawa kamar yadda yake don ku ga yadda takardar bayanai ta ainihi take:
| Lambar Abu | Rata (mm) | Nauyi (g/m²) | Lanƙwasa mai ƙarfi (N/20 cm) | Saƙa mai ƙarfi (N/20 cm) | Saƙa | Yawan sinadarin resin (>%) |
| A2.5×2.5-110 | 2.5×2.5 | 110 | 1200 | 1000 | Leno/Leno | 18 |
| A2.5×2.5-125 | 2.5×2.5 | 125 | 1200 | 1400 | Leno/Leno | 18 |
| A5×5-75 | 5×5 | 75 | 800 | 800 | Leno/Leno | 18 |
| A5×5-125 | 5×5 | 125 | 1200 | 1300 | Leno/Leno | 18 |
| A5×5-145 | 5×5 | 145 | 1400 | 1500 | Leno/Leno | 18 |
| A5×5-160 | 4×4 | 160 | 1550 | 1650 | Leno/Leno | 18 |
| A5×5-160 | 5×5 | 160 | 1450 | 1600 | Leno/Leno | 18 |
Cikakken bayani akanraga mai laushi na fiberglass don EIFSshafin samfur.
Abubuwa uku ne da ya kamata a karanta daga wannan teburin da nauyin da ke kan teburin kawai ba zai taɓa gaya maka ba:
An lissafa ƙarfin warp da weft daban-daban - kuma ba su daidaita ba.A cikin samfura da yawa, alkiblar saƙa tana ɗauke da fiye da warp (A2.5×2.5-125: 1400 vs 1200; A5×5-145: 1500 vs 1400). Yawancin bango suna haifar da damuwa a cikin alkiblar da ake iya faɗi - a sama da ƙasan buɗewa, a kusurwoyi - kuma idan tsarin tsagewar ku yana da alkibla, daidaita alkiblar da ta fi ƙarfi zuwa ga ma'aunin matsin lamba mafi girma shine ingantaccen haɓakawa, ba kyakkyawan takardar takamaiman ba.
Ƙarfin juriya ba ya bin diddigin nauyi a layi ɗaya.Tsalle daga 75 zuwa 110 g/m² fiye da tsalle daga 145 zuwa 160 yana nuna - rufewa, yawan saƙa da ingancin zare duk suna motsa adadin. Rage guda biyu a nauyi ɗaya na iya bambanta a ƙarfi, shi ya sa kuke kwatanta takaddun bayanai maimakon kanun labarai na kasida.
Ana buga abubuwan da ke cikin resin a ≥18%.Rufin acrylic copolymer shine abin da ke kare gilashin daga alkalinity na siminti, kuma nauyin rufi abu ne mai canzawa na gaske, wanda aka ƙididdige shi - raga ba a "rufe shi" a ma'anar binary ba. Yawancin jagororin masu fafatawa suna gaya muku ku nemi bayanan gwajin rufi ba tare da nuna yadda lambar da aka bayyana take ba; ≥18% ta nauyi shine yadda wannan bayanin yake a kan ainihin takardar bayanai.
Girman raga: 5×5 da 2.5×2.5 (da kuma nau'in 4×4)
Girman raga - buɗewar da ke tsakanin zare, a cikin milimita - yana da mahimmanci kamar nauyi, kuma teburin da ke sama yana ɗauke da iyalai biyu:
1.5 × 5 mmshine buɗewar gini na gabaɗaya. Manyan ƙwayoyin sa suna barin murfin tushe ya shiga kuma ya shiga ta ciki, yana ba da kyakkyawan maƙallin injiniya a cikin kauri na yau da kullun. Wannan shine girman raga da aka fi sani a cikin aikin zane na waje da stucco.
2.2.5 × 2.5 mmshine mafi kyawun iyali. Buɗewa masu ƙarfi suna dacewa da siraran riguna na tushe da ƙarewa inda raga ba dole ne ta yi amfani da waya ba - irin wannan dabarar da ke tura siraran ƙarewa zuwa ga nauyi mai sauƙi.
3. Ka lura da yawansu, ba kawai girman da aka ambata ba.Lura da layuka biyu na A5×5-160: ɗaya ƙidaya ce ta 4×4 a kowace 25 mm, ɗayan kuma 5×5 a kowace 25 mm — iri ɗaya ne na samfurin, iri ɗaya nauyin 160 g/m², adadin zare daban-daban. Shi ya sa layuka biyu na "5×5" daga masu samar da kayayyaki daban-daban za su iya yin aiki daban-daban: ƙidaya zaren a kowace 25 mm (ko a kowace inci) kuma a kwatanta hakan, ba lakabin ba.
Raka'a: N/20 cm, N/50 mm da oz/yd²
Kafin ka sanya takaddun bayanai guda biyu gefe da gefe, duba raka'o'in — nan ne kwatancen masu samar da kayayyaki ke faruwa a hankali.
Ana ambaton ƙarfin tauri bisa ga faɗin samfurin da aka ƙayyade. Teburin Ruifiber yana ambaton newtons a kowace tsiri 20 cm (N/20 cm). Rahotannin gwajin Turai a cikin mahallin ETICS/EIFS galibi ana ambaton su a kowace 50 mm (N/50 mm). Sakamakon "1200 N" akan tsiri 20 cm da sakamakon "1200 N" akan tsiri 5 cm matakan ƙarfafawa ne daban-daban - tsiri mai faɗi yana ɗauke da ƙarin zare, don haka yana karantawa mafi girma don abu ɗaya. Kada a taɓa kwatanta lambobi ba tare da daidaita faɗin ba.
Nauyi yana da irin wannan matsala a cikin tekuna: Takardun bayanai na ma'auni suna amfani da g/m², wallafe-wallafen Amurka galibi suna amfani da oza a kowace murabba'in yadi (oza/yd²). Juyawa shine oza 1/yd² ≈ 33.9 g/m²:
| oz/yd² | ≈ g/m² |
| 1.3 | 45 |
| 2.2 | 75 |
| 3.2 | 110 |
| 4.3 | 145 |
| 4.7 | 160 |
Don haka idan jagorar da ke fuskantar Amurka ta ba da shawarar "ragon oza 4.5", to kusan raga mai girman g 150/m² ne - wanda ke cikin tsari ɗaya da teburinmu ke kira da murfin waje na yau da kullun.
"Mai juriya ga Alkali" - abin da za a tabbatar a zahiri
Kowace takardar bayanai ta raga tana cewa tana da juriya ga alkali. Iƙirarin yana da kyau kamar tsarin gilashi da shafi da ke bayansa: simintin da ke cikin rufin tushe yana da alkaline sosai, kuma yana kai hari ga zaren gilashi mara kariya akan lokaci. Saboda haka juriyar alkali ta fito ne daga haɗin nau'in gilashi da murfin polymer - shi ya sa tabbatarwa mai ma'ana gwaji ne, ba lakabi ba.
Lokacin kwatanta masu samar da kayayyaki, tambaya:
Rahoton gwajin tsufa na alkali— Ana jiƙa samfuran raga a cikin maganin alkaline (NaOH) na tsawon kwanaki 28 kuma a sake gwada su; riƙe ƙarfi bayan tsufa shine adadin da ke da mahimmanci. Riƙewa bayan fallasa alkaline na kwanaki 28 shine ma'aunin da aka fi ambata a cikin gwajin raga na Turai a ƙarƙashin EN 13496, ma'aunin gwajin da ake amfani da shi don ƙarfafa raga na gilashi a cikin tsarin rufin zafi na waje. Tambayi rahoton da kansa, ba kawai layin "ya cika EN 13496" ba.
Nau'in shafa da abun ciki- acrylic copolymer shine sinadaran da aka saba amfani da shi; abun ciki ≥18% na nauyin raga shine matakin bayyanawa da ya kamata ku yi tsammani akan takardar bayanai.
Nau'in gilashi— Gilashin C da gilashin E sune gilasan gini na yau da kullun; idan mai samar da kayayyaki ya yi iƙirarin gilashin musamman, rahoton gwajin ya fi muhimmanci.
Dokar aiki: masu samar da kayayyaki guda biyu da ke ambaton nauyi iri ɗaya da girman raga na iya bambanta sosai da zarar ragar ta shafe shekara guda a cikin siminti. Lambobin takardar bayanai da ke cikin teburin da ke sama suna bayyana ragar a rana ta farko; rahoton tsufa ya bayyana shi a shekara ta goma.
Yankuna: filin, tasiri, kusurwoyi
Tsarin ƙayyadadden bango na ainihi yawanci yana haɗa nau'ikan raga maimakon zaɓar ɗaya: raga mai nauyin daidaitacce a faɗin filin bango, raga mai nauyi inda ake tsammanin tasiri - ƙananan sassan bango kusa da hanyoyin tafiya, kusa da ƙofofi, shagunan kasuwanci - da ragar kusurwa da aka riga aka ƙera a kowane kusurwar waje, saboda kusurwoyi suna fashewa kuma suna guntu fiye da sassan da ba su da faɗi. Haɗawa aiki ne na yau da kullun, ba rashin yanke shawara ba; ƙayyade bangon gaba ɗaya don ya dace da yankin da ke da haɗari mafi girma shine ɓarna da aka saba.
Tambayoyin da ake yawan yi akai-akai
Zan iya amfani da nauyin raga ɗaya don dukan bango?
Za ka iya, amma yawanci tattalin arziki ne da bai dace ba. Yi amfani da nauyin da aka saba da shi a faɗin filin kuma ka hau kan yankunan tasiri da kusurwoyi; filin bangon gini mai ƙarfi ba ya buƙatar gini iri ɗaya da na ƙasan shagon.
Nawa ne zan buƙaci tsakanin sassan raga?
Aikin da aka saba yi shi ne aƙalla inci biyu na haɗuwa a kan dinki, wanda aka saka a cikin rufin tushe kamar sauran raga, don haka ƙarfafawar ta ci gaba da kasancewa a kan haɗin gwiwa. Bi ƙa'idodin tsarin ku inda akwai ɗaya.
Masu samar da kayayyaki guda biyu suna ambaton nauyi iri ɗaya da girman raga - ta yaya zan kwatanta?
Tambayi rahoton gwajin tsufa na alkali da kuma takamaiman shafi maimakon kwatanta farashi a kowace naɗi. GSm iri ɗaya da buɗewa iri ɗaya na iya nufin riƙe ƙarfi daban-daban a cikin siminti - bayanan tsufa shine abin da ya raba su.
Kayyade shi a bango, ba a kan kasida ba
Nauyi yana bin motsi da tasirin substrate; girman raga yana bin kauri mai kauri; lambobin ƙarfi suna bin takaddun bayanai da aka daidaita naúrar; kuma juriyar alkali tana bin rahoton gwaji, ba lakabi ba.Duba samfuran ƙarfafa fiberglass na Ruifiberdon ganin cikakken kewayon raga — samfuran da aka buga daga 75 zuwa 160 g/m², tare da layin samfurin ya rufe 30–600 g/m² — kuma aika RFQ wanda ya ambaci sunan substrate ɗinku, kauri na fenti da yankunan tasiri don haka ƙimar ta dawo daidai da bango.
Adireshi
BLDG#26, MAX Technology Park Mataki na II, Gundumar Baoshan, Shanghai China
Waya
0086-21-56976143
0086-18621915640
021-56655615 (Na cikin gida)
13061721501
Awanni
Sabis na awanni 24
Kamfanin Shanghai Ruifiber Industry Co., Ltd.
Adireshin Ofishin Talla
Shanghai Ruifiber (Fengxian) Industry Park, Fengxian, Xuzhou, China
Waya:+86-21-56976143021-56655615 (Na cikin gida)+86-1862191564013061721501
Fax: +86-21-5697 5453
Shafin yanar gizo:www.rfiber-laidscrim.com
Shagunan Kan layi:https://ruifiber.en.alibaba.com(Na Ƙasashen Duniya)https://ruifiber.1688.com(China)
Filin Masana'antu na Shanghai Ruifiber (Fengxian)
Filin Masana'antu na Shanghai Ruifiber (Fengxian)
Adireshi: Fengxian Kayan aikin lantarki na masana'antu na wurin shakatawa Park, Xuzhou, Jiangsu, China
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Lokacin Saƙo: Oktoba-29-2026