Horumarka caafimaad iyo waara ee warshad kasta waa xaalad lagama maarmaan u ah horumarka xasilloon ee silsiladda warshadaha oo dhan. Horumarinta caafimaadka iyo waarta ee walxaha isku dhafan ee dhaqameed (fiber galaasbalaastigga la xoojiyay) warshaduhu waxay u baahan yihiin inay ku salaysnaadaan horumarka caafimaadka qaba iyo horumarka waara ee fiber-ka galaaska ee korka kaca ah iyo warshadaha resin polyester-ka ee aan saturated lahayn. Warshadaha fiber galaasku waxay dhamaystireen isdhexgalka warshadaha, samaynta warshad caalami ah oo Shiinaha ah oo tartan ku jirta, halka warshadaha resin-ka ee aan saturated ay hadda bilaabeen dib-u-habaynta warshadaha, isbeddelada soo socdaa waxay si lama filaan ah u keeni doonaan faa'iidooyin warshadaha agabka isku dhafan ee dhaqameed. saameyn weyn ku yeelan.
Qaab dhismeedka Sandwich guud ahaan waa isku dhafan oo ka kooban saddex lakab oo walxo ah. Lakabyada sare iyo kuwa hoose ee walxaha isku dhafan ee sandwich waa kuwo aad u sarreeya iyo qalab-modulus ah, lakabka dhexena waa walxo khafiif ah oo dhumuc weyn leh. TheQaab dhismeedka sandwich FRPdhab ahaantii waa dib-u-habaynta walxaha isku dhafan iyo walxaha kale ee fudud. Isticmaalka qaab-dhismeedka sandwich waa in la wanaajiyo isticmaalka waxtarka leh ee alaabta iyo in la yareeyo miisaanka qaab-dhismeedka. Qaadashada qaybaha beam-slab tusaale ahaan, habka isticmaalka, waxaa lagama maarmaan ah in la buuxiyo shuruudaha xoogga iyo adkeynta. Astaamaha agabka FRP waa xoog sare, Modulus waa hooseeyaa. Sidaa darteed, marka hal fiber galaas ah oo la xoojiyay walxo balaastiig ah ayaa loo isticmaalaa in lagu sameeyo alwaaxyo iyo dhejis si loo buuxiyo shuruudaha xoogga, leexashadu badanaa waa weyn tahay. Haddii nashqadeynta ay ku saleysan tahay leexinta la oggol yahay, xoogga ayaa si weyn u dhaafi doona, taasoo keenta qashin. Kaliya marka la qaato naqshadeynta qaab-dhismeedka sandwich-ka ayaa khilaafkan lagu xallin karaa si macquul ah. Tani sidoo kale waa sababta ugu weyn ee horumarinta qaab-dhismeedka sandwich.
Sababtoo ah xoogga sare, miisaanka fudud, qallafsanaanta sare, caabbinta daxalka, korantada korantada iyo gudbinta microwave ee qaab dhismeedka sandwich FRP, waxaa si weyn loogu isticmaalay diyaaradaha, gantaalada, hawada sare iyo moodooyinka, saqafka saqafka ee warshadaha duulista iyo warshadaha hawada. Iska yaree miisaanka dhismaha oo wanaaji shaqada isticmaalka. Daah-furnaantafiber galaasSandwich balaastig ah oo la xoojiyay ayaa si weyn loogu isticmaalay saqafka nalka ee dhirta warshadaha, dhismayaasha waaweyn ee dadweynaha iyo aqalka dhirta lagu koriyo ee gobollada qabow. Dhinaca dhismaha maraakiibta iyo gaadiidka, qaababka sanwijka ee FRP ayaa si weyn loogu isticmaalaa qaybo badan oo ka mid ah maraakiibta hoosteeda ee FRP, miinooyinka, iyo doonyaha. Buundooyinka lugeynaya ee FRP, buundooyinka waddooyinka, baabuurta iyo tareenada, iwm. ee nashqadeeyay lagana soo saaray dalkayga dhammaan waxay qaataan qaab-dhismeedka sandwich-ka FRP, kaas oo buuxiya shuruudaha waxqabadka badan ee miisaanka fudud, xoogga sare, adagaanta sare, kuleylka kuleylka iyo ilaalinta kulaylka. Daboolka hillaaca ee u baahan gudbinta microwave-ka, qaab-dhismeedka Sandwich-ka FRP waxa uu noqday shay gaar ah oo aan agabyada kale la barbar dhigi karin.
Waqtiga boostada: Mar-28-2022
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