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ʻO ka Rebar Fiber Basalt Anti-corrosion me ka Epoxy Resin Composite Bar

ʻO Basalt Fiber Reinforced Polymer Rebar (BFRP Rebar) kahi ʻano hou o ka rebar composite i hana ʻia me nā olonā basalt a me ka matrix resin (e laʻa, epoxy resin) ma o ke kaʻina hana pultrusion. Hōʻike ia i nā pono kūikawā ma nā kahua ʻenekinia kikoʻī ma ke ʻano he koho ʻē aʻe i ka rebar kila kuʻuna.

  • Hana Hana Kulou, Hoʻoheheʻe, ʻOki
  • Mea Hana ʻO ka pulupulu basalt + ka resin Epoxy
  • Noi Ke kūkulu ʻana, ke kūkulu hale ʻana
  • Ka lōʻihi Hoʻopilikino ʻia

Nā ʻano huahana

  • Ikaika kiʻekiʻe a me ke kaumaha māmā

ʻO ka ikaika tensile a hiki i ka 1000-1500 MPa, ʻoi aku ke kiʻekiʻe ma mua o ka rebar maʻamau (ma kahi o 400 MPa).

ʻO ka nui o ka paʻapū ma kahi o 2.0 g/cm³ wale nō, ʻo ia hoʻi ma kahi o 75% ka māmā ma mua o ke kila (7.85 g/cm³), e maʻalahi ai ka lawe ʻana a me ke kūkulu ʻana.

  • Kū'ē maikaʻi loa i ka palaho

Kūpaʻa loa i nā mea ʻino e like me nā ion chlorine, nā waikawa a me nā alkalis, ka wai kai, a me nā mea ʻē aʻe, me ke ola he ʻoi aku ma mua o 50 mau makahiki, kūpono no nā wahi ʻino e like me ka ʻenekinia moana a me nā mea kanu kemika.

  • ʻAʻole-magnetic, hoʻokaʻawale

ʻAʻohe mea hoʻopilikia electromagnetic, kūpono no nā hale hana i ʻike nui ʻia e ka magnetic (e like me nā lumi MRI haukapila, nā keʻena hoʻokolohua); hiki i nā waiwai insulation ke pale aku i ka pilikia o ka liki uila.

  • Paʻa Wela

ʻO ke kūpaʻa wela ākea (-260 ℃ ~ 600 ℃), ʻaʻole palupalu i ke kiʻekiʻe o ka mahana a mālama i ka paʻakikī i ka mahana haʻahaʻa.

Nā Pōmaikaʻi.jpg

Nā hiʻohiʻona noi

  • Kaiapuni ʻinoʻino

Nā alahaka ma waena o ke kai, nā uapo, nā tunnels ma lalo o ka wai, nā hale paʻakai, a pēlā aku.

  • Nā Koina Hana Kūikawā

Nā hale lapaʻau/noiʻi (pale electromagnetic), nā hale mālama wai a me nā hale hydropower (anti-fatigue), ʻenekinia tundra (kū'ē haʻahaʻa wela).

  • Nā Hale Māmā

Nā hale hālāwai, nā hale hana manawa pōkole (e like me nā hale hōʻikeʻike), nā hana hoʻoikaika a me nā hana hoʻoponopono.

Nā noi rebar basalt.jpg

Ka Hoʻākāka Huahana:

Lama

Kaumaha

Anawaena (mm)

ʻĀpana ʻāpana kea

Ikaika tensile

ʻO ka haunaele hope loa

Modulus elastic

Ke kaupalena ʻana i ke kaumaha

ʻAʻohe/M

g/m

mm

Mm²

MPa

KN

GPa

%

BH-4

26

4

12.56

1350

16.96

55

2.30

BH-6

57

6

28.26

1250

35.33

55

2.27

BH-8

104

8

50.24

1200

60.29

55

2.18

BH-10

162

10

78.5

1200

94.2

52

2.31

BH-12

219

12

113.04

1100

124.34

50

2.20

BH-14

307

14

153.86

1000

153.86

48

2.08

BH-16

412

16

200.96

1000

200.96

48

2.08

BH-18

513

18

254.34

900

228.9

45

2.08

BH-20

635

20

314

900

286.2

45

2.08

BH-22

770

22

379.94

800

303.95

42

2.00

BH-25

992

25

490.625

800

392.5

42

2.00

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