Fiberglass ƙarfafa: shortcomings halaye, aikace-aikace

A yi, kamar yadda a wasu masana'antu suna ƙara resorting to da amfani a samar da kayayyaki da kuma ayyuka na fasahar ta zamani da kuma} ir}. Fiberglass ƙarfafa - wani misali na irin wannan madadin bayani. Ta sauri isa ya maye gurbin gargajiya karfe sassa, gaba na tattalin arziki da fasaha sigogi. A wannan labarin, za ka koyi abin da fiberglass ƙarfafa. A halaye na wannan abu an gabatar a kwatanta da sauransu.

Fiberglass ƙarfafa - abin da yake da shi?

Reinforcing wajen, ko ba na ƙarfe ba ƙarfafa fiberglass ne mai sanda tare da wani Ribbed surface daga cikin gilashin zaruruwa. Spiraleoobrazen ya profile, kuma diamita jere daga 4 zuwa 18 mm. cancantar tsawon iya isa 12 mita. Wani lokaci, shi ya auku a cikin nau'i na Twisted coils, da diamita daga cikin ginin abu ne 10 mm.

Kasashen waje fiberglass rebar, da aikace-aikace na wanda shi ne kawai da, kamar yadda muka, da ake kira Polymeric kayan aiki. Wannan ci gaba da fiber ƙarfafa. A Rasha, ƙara samu acronym AKC.

Mene ne fiberglass ƙarfafa?

AKC jiki na zahiri da aka hada da dama sassa:

1. Babban akwati. An yi layi daya zaruruwa wanda an haɗa ka da polymer guduro. Babban akwati samar ƙarfafa ƙarfi.

2. A m Layer - shi ne mai fibrous jiki. An rauni a wani karkace a kusa da akwati na AKC. Yana auku a matsayin yashi spraying ko Mai kusurwa biyu Tuddan.

Akwai daban-daban bambancin da fiberglass, duk ya dogara da tunanin da manufacturer da yiwuwa na gwaninta. A sayarwa za a iya gani armature core ganga wanda shi ne a cikin nau'i na carbon fiber pigtails.

key Properties

Don sanin da kaddarorin fiberglass, an gudanar da wani yawa na gudanar da bincike da gwaji. A sakamakon samu an kamanta su da AKC high ƙarfi, kuma m kayan aiki domin gina, wanda yana da yawa abũbuwan amfãni a kan sauran kayan:

• low nauyi (fiberglass m karfe kayan aiki 9 sau).
• juriya ga lalata a acidic yanayin da lalatattu chloride (10 sau m kaddarorin da karfe ƙarfafa).
• low thermal watsin.
• yadda ya dace (shi ne mafi m da wani sashe, da kuma maye ne da za'ayi kasa akai-akai).
• magnitoinertost.
• rediyo nuna gaskiya.
• Kayan aiki ne a dielectric.

Fiberglass ƙarfafa: shortcomings

Bugu da kari ga undoubted isa yabo na wasan, godiya ga wanda ya tsirfanta mai girma shahararsa a tsakanin yi da kamfanoni da talakawa 'yan ƙasa, shi yana da nasa drawbacks. Hakika, m kiran su da wuya sosai. Duk da haka, ya kamata a haifa tuna da mummunan halaye na kayan, wanda na iya shafar aiwatar da shiri.

Saboda haka, rashin:

• low modulus na elasticity.
• kasa zafi juriya nuna alama.
• Wasu.

Saboda da low elasticity na wasan yana da sauki tanƙwara. Domin yi na da tushe da kuma lura da shi ne, ba wani tsanani drawback. Amma a cikin al'amarin tare da samar da slabs yi ƙarin lissafin, shan la'akari da wannan siffa daga cikin bawul.

Ƙarancin zafi juriya - mai tsanani drawback na wasan. Gaskiyar cewa gilashin da kanta ne zafi-resistant, ba ya nufin wani abu. Roba mahada ba zai iya tsayayya high yanayin zafi, amma yana nufin da kungiyar armature kai-extinguishing kayan. Wannan yanayin ne tasiri zuwa da zazzabi na 2000 digiri centigrade, sa'ilin da ACN hasarar da ƙarfi. Saboda haka, yin amfani da fiberglass tare da kankare da aka haramta. Irin wannan bawuloli za a iya amfani da kawai a cikin wadanda wuraren da ginin, wanda gaba daya shafe ta da zazzabi saukad. Duk da haka, wadannan bukatu kusan ko da yaushe za'ayi a al'ada zama da wasu masana'antu da gine-gine.

Fiberglass rebar, inda shortcomings aka jera a sama, yana da yawan korau al'amurran. A tsawon lokaci, da ƙarfin da shi an hallaka, da kuma ƙarƙashin rinjayar da alkaline mahadi da dauki rate ne ya karu da sau da yawa. Duk da haka, fasahar zamani na da damar mu jimre wa wannan drawback. A abun da ke ciki na AKC kara rare duniya karafa da cewa yin fiberglass kasa m.

Wasu masana sun ce da cewa irin wannan na'urorin ba zai iya jure waldi. Saboda haka, da yawa fi son "saƙa" na fiberglass bulala.

fiberglass Manufacturing

Mu sau da yawa amfani da fiberglass ƙarfafa a gida, misali, mai zuba kafuwar da sauransu. Production na wasan ba shi da zama a-line. Mutane da yawa auto gyara shagunan, tafiyad da motoci kunna, sakewa da kayan cikin wani daban-daban sanyi. Ƙarfafa FRP ƙarfafa - sananniyar abu ga sabis: za su iya yin fita daga gare ta da wani sabon damina da kuma sauran bayanai. Amma a cikin wannan harka muna magana ne game da kananan-sikelin samar. AKC sa a rafi kawai manyan masana'antu Enterprises.

Akwai da dama na asali hanyoyin da yi:

• broaching.
• zube;
• manual hanya.

Na farko hanya da ake amfani da Manufacturing daban-daban profiles. A kwarara daga wani m line na gilashi fiber ne unwound. Mafi sau da yawa tura da bobbins layi daya bim na kayan da aka ba juya tare. Masana sun kira wannan kashi roving samar. Kafin bobbin zo a cikin aikin, fiberglass lubricated guduro dauke da wani abu domin ta Polymerization a high yanayin zafi. A hankali, da kayan za su yi ɗauri, amma wannan sakamako aka samu saboda da sinadaran dauki faru. Sa'an nan gilashin ya wuce ta tace cewa saki da suka wuce haddi abu daga guduro, kuma yakan mallaki ACN saba cylindrical siffar. Duk da yake bawul din da aka ba ƙarfafa, shi spirally rauni musamman kayan doki. Wannan shi ne, shi na samar da ƙarfi a lõkacin a lamba tare da kankare. Saboda wannan dukiya aka ƙara ana amfani da fiberglass rebar ga kafuwar. Reviews cewa bar magina, sau da yawa m.

Bayan duk jan ACN ya wuce ta tanda inda shi ne a high zazzabi tauri. Next ƙãre ƙarfafa aka yanyanke na so tsawon (kira bulala). Wani lokaci ACN an rauni uwa bobbin, amma wannan shi ne kawai zai yiwu idan yana da wani kananan diamita. M lashes m karkatarwa. Wannan fiberglass rebar, da yin amfani da abin da yake sosai na kowa, aka samar a cikin manyan yawa a lokacin da ta zo ga manyan-sikelin samar.

Tuddan Hanyar samar da mafi yawan fiberglass bututu. Suna sanya a kan wannan manufa matsayin bulala. A wani musamman inji aka rauni gilashin zaruruwa impregnated da guduro. Tuddan na'urar, saboda ta juyawa, shi damar samun cylindrical surface. Next gilashin ya wuce ta wata high zazzabi tanda, da kuma yanke a cikin tube na tsare girma.

The manual Hanyar aka fi amfani da kananan-sikelin samar. Fiberglass ƙarfafa, wanda rashin amfani ba ƙwarai shafi karshe sakamakon damar samun wani m mota jiki, bumpers da kuma kama. D. mayu samar da wata mutu precoated ado da m Layer. Yawanci wannan yana yi amfani da SPRAY, wanda damar domin uniform sakamako. Bayan haka, matrix gilashin kayan da aka aza, wanda aka yanke a gaba na so size. Glass fiber ko gilashi mat aka impregnated da polymeric guduro cakuda. Shi ne mafi kyau don amfani mai goga. Tare da wani abin nadi na kayan sauran iska ne matse, don kauce wa voids a cikin fiber. Lokacin da nama ya taurare, shi ne a yanka, kafa a cikin da ake so siffar, ya fadi na sukar ramukan da shi, kuma haka a. N. Sa'an nan za ka iya amfani da matrix sake.

halaye na

Fiberglass ƙarfafa halin da wadannan sigogi:

• nauyi.
• Tuddan mataki.
• ciki da kuma m diamita.

Kowane yawan yayi dace da bayanin martaba na Manuniya. The kawai siga wanda ya zauna canzawa - wani mataki na Tuddan. Daidai ne a 15 mm.

Bisa ga bayani dalla-dalla, ƙarfafa fiberglass wanda halaye bambanta dangane da profile, aka samar a karkashin wadannan lambobin: 4, 5, 5.5, 6, 7, 8, 10, 12, 14, 16 da 18. Da wannan nuna alama dabi'u yayi dace da m diamita. Weight profiles dabam daga 0.02 zuwa 0,42 kg / 1 p. M.

iri

Yi kayan aiki yana da yawa iri. Akwai rarrabuwa da ya raba shi a cikin:

• boxed.
• net.
• Frames.
• zane.

Har ila yau, ya kasancẽwa ne zuwa kashi kungiyoyin:

• aiki.
• rarraba.
• taron jama'a.
• armature, wanda aka yi amfani a karfafa kankare Tsarin.

Bugu da kari, da sandunansu, an rarraba su zuwa tsaye da kuma mai gangara, santsi da kuma zagaye, fiberglass da kumshin et al.

Bigiren kumshin ƙarfafa

Bigiren da lamba daga cikin kayan ne m. Very sau da yawa amfani kumshin ƙarfafa (fiberglass) ga tushe, wato don baiwa, resilient sansanonin. A wannan yanayin da muke magana ne game da samar da hanya slabs da faranti. Ƙarfafa fiberglass ƙarfafa amfani da samar na al'ada kankare Tsarin, magudanun ruwa bututu, matosai, da sauransu. D. Tare da taimakon inganta halaye na ganuwar sa m dangane tsakanin brickwork. ACN da ake amfani da baiwa, mota webs embankments for rauni tushe, karfafa kankare, da sauransu. D.

asibiti kai

Fiberglass ƙarfafa aka samar a cikin nau'i na coils cewa za a iya rushe. Wannan ya zama zai yiwu bayan da kera kawar da kai kulle dangantaka. Bay na wasan za ka iya amince tura sa'an nan fiberglass aka gãfarta kuma zama dace da aiki.

The abu ne cushe da kuma hawa a kwance matsayi. Main a lokacin kai - bi na asali sharudda game da karusa na dukiya.

Kwatanta fiberglass ƙarfafa tare da karfe

Babban gasa da AKC ne karfe ƙarfafa. Su halaye ne sosai kama, amma wasu Manuniya GRP ne a fili m ga saba nau'i na ƙarfe kayan aiki.

Bari mu gwada da fiberglass da karfe a kan wasu sigogi:

1. nakasawa. Karfe ƙarfafa - na roba-roba, AKS - daidai na roba.

2. Tensile ƙarfi: a karfe - 390 MPa a GRP - 1300 MPa.

3. A coefficient na thermal watsin. A cikin farko idan shi ne daidai 46 W / Mos, a karo na biyu - 0,35.

4. Yawa. Karfe ƙarfafa yana da darajar da 7850 kg / m ³ AKS - 1900 kg / m ^3.

5. thermal watsin. Fiberglass neteploprovoden, sabanin karfe.

6. lalata. ACN - bakin karfe karfe, karfe corrodes gwada da sauri.

7. The ikon gudanar da wutar lantarki. Dielectric - a fiberglass ƙarfafa. Disadvantages na karfe sanduna ne cewa su ne guda ɗari da cent na yanzu conductors.

Reviews da Yabo

Mutane da yawa kwararru da kuma masu amfani da a zabin da gine kayan aiki don dakatar da irin wannan abu a matsayin kumshin fiberglass rebar. Responses game da shi a mafi yawan lokuta positive. A cewar masana, fiberglass sandunansu ne kusan sharar gida-free. Kusan duk ce sauƙi na amfani da sauƙi na amfani. Magina yi imani da cewa AKC, a kwatanta da karfe, ta lashe kusan dukkan abubuwa. Babban amfani da fiberglass da aka samar a cikin armature coils, wanda ke nufin cewa ba za ka iya aiki tare da tsawon da ake bukata.

Kimiyya ba tsaya har yanzu, da kuma m mafita da kuma sabuwar fasahar sun bayyana a cikin filin na yi. Tafi tare da sau - amfani da fiberglass ƙarfafa!