Qiimaha la dhimi karo ee Dhismaha Shiinaha ee la taaban karo

We will make just about every exertion for being excellent and perfect, and speed up our actions for stand during the rank of international top-grade and high-tech Enterprises for Discountable price China Construction Concrete 12mm Reinforced khafiif ah naafeeyay Bir Rebar, Waxaan soo dhawaynaynaa cusub iyo iibsada dhacay dhammaan noocyada qaab nololeedka si ay nala soo xiriiraan isdhexgalka ganacsiga muddada dheer iyo natiijooyinka wanaagsan ee labada dhinac ah!
Waxaan samayn doonaa wax ku saabsan dadaal kasta si aan u ahaado mid aad u fiican oo kaamil ah, waxaanan dedejin doonaa ficiladayada istaagitaanka inta lagu jiro darajada heerka ugu sarreeya ee caalamiga ah iyo shirkadaha farsamada sare eeChina Deformed Bar, Birta birta ah oo qallafsanKalsoonidu waa mudnaanta, adeegguna waa nolosha. Waxaan ballan qaadeynaa inaan hadda awood u leenahay inaan ku siinno macmiisha tayo aad u wanaagsan oo qiimo macquul ah. Anaga, badbaadadaada waa la dammaanad qaaday.

Tilmaamaha Alaabta

Tilmaamaha:bir feeraha duuban oo kulul Φ6-50mm bar wareeg ah Φ12-800mm
Isku-xidhka gariiradda:6-20mm Gariiradda: 6-20mm
Dib u celi HPB400 /HRB400E/HRB500/HRB500E
HRB600/HRB600E/PSB500/HRB400E/HRB500E/S400W/Fasalka40/Fasalka60/460B/B500B/A630-420H
Bir wareega:20CrMnTiH taxane, 20CrH~40CrH, 20CrMoH~42CrMoH
GCr15, GCr15SiMn, 52100, SAE105560Si2MnA, 60Si2CrA, 60Si2CrVA, 55CrMnA/20Mn2～45Mn2, 20Cr～40Cr, 20CrMn
C70S6, 36MnVS4, 30MnVS, 30MnVS6/12Cr1MoVG, 12Cr2MoWVTiB, 15CrMoG, T11, T12, T22/10～80, 20Mn～65Mn, S4S4C, S15C
CM490, CM690, SBC690, iwm./Q345 taxane, Q460C, iwm.
Dulmarka codsiga:Biraha feeraha leh ee kulul ee duuban ayaa si weyn loogu isticmaalaa tareenka xawaaraha sare leh, dhirta tamarta nukliyeerka, goobaha Olombikada, Mashruuca Xakamaynta Biyaha ee Saddexda Gorge
iyo mashaariicda kale ee muhiimka ah ee qaranka iyo sidoo kale dhismayaal taariikhi ah. Baararka wareega ayaa si weyn loogu isticmaalaa maraakiibta, baabuurta, diyaaradaha, jidadka tareenada, buundooyinka, weelasha cadaadiska, qaybaha mashiinka.

Kala soocidda alaabta

Waxaa jira laba hab oo si caadi ah loo isticmaalo rebar: mid waa in lagu kala saaro qaabka joomatari, iyo in lagu kala saaro ama lagu qoro iyada oo loo eegayo qaabka iskutallaab ee feeraha ka gudban iyo kala fogaanshaha feeraha. Nooca II. Kala soocidaani waxay inta badan ka tarjumaysaa waxqabadka xajinta ee rebarka. Midda labaad waxay ku salaysan tahay kala-soocidda waxqabadka (darajada), sida halbeegga fulinta waddankaygu hadda, rebar waa (GB1499.2-2007) siligu waa 1499.1-2008), iyadoo loo eegayo heerka xoogga (dhibcaha wax-soo-saarka/xoogga adkaysiga) Rebar waa loo qaybiyay 3 fasal; Heerka Warshadaha Japan (JI SG3112), rebar wuxuu u qaybsan yahay 5 nooc iyadoo loo eegayo waxqabadka guud; Heerka British Standard (BS4461), dhawr darajadood oo imtixaan waxqabadka rebar ah ayaa sidoo kale la cayimay. Intaa waxaa dheer, rebaars sidoo kale waxaa loo kala saari karaa iyadoo loo eegayo isticmaalkooda, sida biraha caadiga ah ee shubka la xoojiyay iyo birta kulaylka lagu daaweeyay ee shubka la xoojiyay.

Cabirka Alaabta

1) Dhexroorka magacaaban iyo dhexroorka lagu taliyay

Dhexroorka magaca birta ayaa u dhexeeya 6 ilaa 50mm, iyo heerka lagu taliyey dhexroorka magaca birta waa 6, 8, 10, 12, 14, 16, 20, 25, 32, 40, iyo 50mm.

2) Weecanka la oggol yahay ee qaabka dusha sare iyo cabbirka birta feeraha ah

Mabaadi'da naqshadeynta feeraha leexsan ee birta feeraha ah waa inay buuxiyaan shuruudaha soo socda:

Xagasha β u dhaxaysa feedhaha udgoon iyo dhidibka birta birta waa inaanu ka yarayn 45 digrii. Marka xagasha ku jirta aysan ka badneyn 70 darajo, jihada feeraha leexsan ee dhinacyada iska soo horjeeda ee birta birta waa inay ka soo horjeedaan;

Kala dheereynta magaca l ee feeraha transverse waa inaysan ka weynaan 0.7 jeer dhexroorka magaca birta;

Xagasha α ee u dhaxaysa dhinaca feeraha leexsan iyo dusha sare ee birta birta waa inuusan ka yarayn 45 darajo;

Wadarta daldaloolada (oo ay ku jiraan ballaca feeraha dhaadheer) ee u dhexeeya darafyada feeraha leexsan ee labada dhinac ee birta birta ah waa in aanay ka badnayn 20% wareegga magaca birta;

Marka dhexroorka magaca birta uusan ka badneyn 12mm, aagga feeraha qaraabo waa inuusan ka yarayn 0.055; marka dhexroorka magacu yahay 14mm iyo 16mm, aagga feeraha qaraabo waa inuusan ka yarayn 0.060; marka dhexroorka magacu uu ka weyn yahay 16mm, aagga feeraha qaraabo waa inuusan ka yarayn 0.065. Tixraac Lifaaqa C si aad u xisaabiso aagga feeraha qaraabada.

Biraha birta la jeexay waxay badanaa leeyihiin feeraha dhaadheer, laakiin sidoo kale aan lahayn feeraha dhaadheer;

3) Dhererka iyo leexashada la oggol yahay

A. Dhererka:
Biraha birta ah waxaa badanaa lagu bixiyaa dherer go'an, dhererka gaarsiinta gaarka ah waa in lagu tilmaamaa qandaraaska;
Baararka xoojinta waxaa lagu geyn karaa gariiradda, gariir walbana waa inuu noqdaa hal rebar, taasoo u oggolaanaysa 5% tirada giraangiraha ee dufcad kasta (laba gariir haddii ay ka yar tahay laba) oo ka kooban laba rebar. Miisaanka saxanka iyo dhexroorka saxanka waxaa lagu go'aamiyaa gorgortan dhex mara alaab-qeybiyaha iyo iibsadaha.

B. dulqaadka dhererka:
Weecanka la oggol yahay ee dhererka birta birta ah marka la geeyo dherer go'an waa inuusan ka badnaan ± 25mm;
Marka dhererka ugu yar ee loo baahan yahay, leexashadu waa + 50mm;
Marka dhererka ugu badan loo baahan yahay, leexashadu waa -50mm.

C. qallooca iyo dhamaammada:
Dhammaadka birta birta ah waa in si toos ah loo xiiraa, iyo qallafsanaanta maxalliga ah waa in aysan saameyn ku yeelan isticmaalka.

We will make just about every exertion for being excellent and perfect, and speed up our actions for stand during the rank of international top-grade and high-tech Enterprises for Discountable price China Construction Concrete 12mm Reinforced khafiif ah naafeeyay Bir Rebar, Waxaan soo dhawaynaynaa cusub iyo iibsada dhacay dhammaan noocyada qaab nololeedka si ay nala soo xiriiraan isdhexgalka ganacsiga muddada dheer iyo natiijooyinka wanaagsan ee labada dhinac ah!
Qiimaha jabanChina Deformed Bar, Birta birta ah oo qallafsanKalsoonidu waa mudnaanta, adeegguna waa nolosha. Waxaan ballan qaadeynaa inaan hadda awood u leenahay inaan ku siinno macmiisha tayo aad u wanaagsan oo qiimo macquul ah. Anaga, badbaadadaada waa la dammaanad qaaday.