1.Glass fiber xoojiyey sibidhka
Sibidhka la xoojiyay fiber galaas waa ashay la xoojiyay fiber galaas, oo leh hoobiye sibidhka ama sibidhka sibidhka sida walxaha matrixka ah ee isku dhafan. Waxay wanaajisaa cilladaha shubka sibidhka dhaqameed sida cufnaanta sare, iska caabinta dillaaca liidata, xoogga dabacsanaanta hooseeya iyo xoogga jilicsanaanta, iwm. Waxay leedahay faa'iidooyinka miisaanka iftiinka, xoogga sare, caabbinta crack wanaagsan, refractoriness wanaagsan, caabbinta baraf sare, qabatinka wanaagsan, iwm. Waxaa loo isticmaalaa dhismaha, injineernimada madaniga ah, dawladda hoose, mashaariicda ilaalinta biyaha, iwm. Si kastaba ha ahaatee, wax soo saarka silicate hydroxide ee mashaariicda muraayadda calcium ee caadiga ah. Si kastaba ha noqotee, badeecada fuuq-celinta ee sibidhka silicate ee caadiga ah, kalsiyum hydroxide, waxay sababi kartaa daxalka fiber-ka galaaska. Si loo xakameeyo daxalka fiilooyinka galaaska, matrix leh jawi alkalinity hooseeya ayaa loo sameeyay si loo soo saaro fiber-ka muraayadda ah ee la xoojiyay isku-dhafka sibidhka fosfatka ee magnesium, kaas oo inta badan loo isticmaalo qalabka dayactirka ee waddooyinka, buundooyinka, marinnada madaarka, iwm.; iyo fiber galaas xoojiyey sibidhka magnesium chloroxydate, kaas oo inta badan loo isticmaalo saqafyada, darbiyada, iyo guryaha looxa la dhaqaajin karo.
2.Muraayada La xoojiyay (FRP)
Walaxda isku dhafan ee la xoojiyey ee fiber-ka, sidoo kale loo yaqaan FRP, ayaa lagu sameeyay iyada oo leh fiber galaas ah sida walxo xoojinaysa iyo resin sida matrix ahaan. Miisaanka fudud iyo xoogga sare, caabbinta daxalka ka sarreeya, naqshad xooggan, waxqabadka daboolka dhawaaqa, iwm, ee badbaadinta tamarta dhismaha ayaa si isa soo taraysa loo door bidaa.Fiber galaas oo la xoojiyaydhuumaha loo isticmaalo biyaha iyo qulqulka, marka la barbardhigo birta birta ah ee loo isticmaalo waagii hore, tuubooyinka la xoojiyay iyo tuubooyinka kale, caabbinta daxalka wanaagsan, nolosha dheer, caabbinta kulaylka wanaagsan, wax soo saarka hooseeya iyo kharashka rakibidda, iska caabbinta hooseeya ee warbaahinta gaadiidka, kaydinta tamarta iyo isticmaalka; sababta oo ah conductivity kaamerada ay yar tahay, isbahaysiga ballaarinta toosan waa yar yahay, waxqabadka shaabadeynta wanaagsan oo noqday wax soo saarka ilaalinta deegaanka cagaaran ee daaqadaha iyo albaabada dhismaha, saamaynta tamarta-badbaadinta waa mid muhiim ah, si ay u sameeyaan ilaa albaabada caag dhaqameed iyo daaqadaha ee xoogga hoose, fududahay in la cillado qallafsanaan. Cilladaha albaabada caagga ah ee albaabka iyo daaqadaha ee xoogga hooseeya oo sahlan in la habeeyo. Labada aluminium ee aluminium-dhaqameedka ah iyo albaabbada caagga ah ee albaabbada iyo daaqadaha ayaa ah kuwo xooggan, u adkaysta daxalka, tamarta-badbaadinta iyo sifooyinka ilaalinta kulaylka, laakiin sidoo kale waxay leedahay dahaarka dhawaaqa gaarka ah, caabbinta gabowga, xasilloonida cabbirka iyo faa'iidooyinka kale; Intaa waxaa dheer, sida dhismaha qalabka tamarta-badbaadinta,FRPWaxa kale oo loo isticmaalaa in lagu sameeyo sagxadaha balaastiigga ah ee la xoojiyay fiber-ka galaaska, madbakhyada hawo-mareenka, guryo gole ah oo la guuri karo, daboolka godad, munaaradaha qaboojinta iyo wixii la mid ah.
3 .Dhismaha wax aan biyuhu lahayn
Naqshadeynta qoyan ee muraayadda gaaban ee gaaban, iyada oo loo marayo impregnation of polymer binder, qalajinta heerkulka sare iyo daaweynta ka samaysan taayirada fiber galaaska, ayaa loo isticmaali karaa sidaqalabka dhismaha ee aan biyuhu lahayn. Sababtoo ah xasilloonida cabbirkeeda wanaagsan, biyo-ilaalinta, caabbinta daxalka, caabbinta gabowga, caabbinta ultraviolet iyo sifooyin kale, inta badan sida bakhtigii xuubka biyuhu, taayirrada fiber-ka galaas ee shingles asphalt, daahan biyuhu, iwm, oo loo isticmaalo mashaariicda biyo-celinta ee dhismayaasha, si looga hortago nabaad-guurka biyaha dhismaha.
4 Qalabka Dhismaha Membrane ee Dhismaha
Iyada oo fiber galaas ah sida walxaha xoojinta, ka dib marka la dhammeeyo habka, oo lagu dahaadhay walxaha waxtarka sare leh ee dusha sare eewalxo isku dhafan. Qalabka xuubka dhismaha ee sida caadiga ah loo isticmaalo waa: xuubka polytetrafluoroethylene (PTFE), xuubka polyvinyl chloride (PVC), xuubka ethylene tetrafluoroethylene (ETFE), iwm. Sababtoo ah culeyskiisa fudud iyo cimri dhererkiisa, ka-hortagga wasakhda iyo is-nadiifinta, gudbinta iftiinka iyo badbaadinta tamarta, dhawaaqa iyo ka hortagga dabka, iwm, waxaa loo isticmaalaa garoomada, garoomada diyaaradaha, xarumaha bandhigga, meelaha baabuurta la dhigto. badan iyo dhismayaal kale. Tusaale ahaan, Shanghai 10,000 garoonka dadka, Shanghai World Expo, Guangzhou Asian Games, iwm ayaa loo isticmaalaa xuub PTFE; "Balka Shimbiraha" waxay adeegsadeen qaab dhismeedka PTFE + ETFE, lakabka sare ee ETFE si uu u ciyaaro door ilaalin ah, lakabka gudaha ee PTFE si uu kaalin uga qaato dahaarka iyo dahaarka dhawaaqa; "Water Cube" waa xuub laba-lakab ah, kaas oo loo isticmaalo "Cube Cube", kaas oo loo isticmaalo "Cube-biyoodka", kaas oo loo isticmaalo "Cube-biyoodka". "Water Cube" wuxuu qaataa laba-lakab ETFE.
Waqtiga boostada: Dec-11-2024
