ʻO ka sima i hoʻoikaika ʻia me ka fiber Synthetic Macro

Wehewehe Pōkole:

He mea ka sima me ka ikaika tensile kiʻekiʻe akā ma kahi o ʻumi manawa ka liʻiliʻi.

ʻIke loea

Ikaika Tensile Haʻahaʻa Loa 600-700MPa
Modulus >9000 Mpa
Ana o ka fiber L:47mm/55mm/65mm; T:0.55-0.60mm;
W:1.30-1.40mm
Kiko Heheʻe 170℃
Ka nui o ka paʻa 0.92g/cm3
Kahe heheʻe 3.5
Ke kū'ē'ē'ana i ka waikawa a me ka alkali Maikaʻi loa
Ka nui o ka makū ≤0%
helehelena Keʻokeʻo, i kālai ʻia

Nā kikoʻī huahana

Nā Lepili Huahana

He mea hana ka sima me ka ikaika compressive kiʻekiʻe akā ma kahi o ʻumi manawa ka liʻiliʻi o ka ikaika tensile. Eia kekahi, ua ʻike ʻia e kahi ʻano palupalu a ʻaʻole ʻae i ka hoʻoili ʻana i nā kaumaha ma hope o ka haki ʻana. I mea e pale aku ai i ka hāʻule palupalu a hoʻomaikaʻi i nā waiwai mechanical, hiki ke hoʻohui i nā olonā i ka hui sima. Hoʻokumu kēia i ka sima i hoʻoikaika ʻia i ka fiber (FRC) he mea hui sima me ka hoʻoikaika i hoʻopuehu ʻia ma ke ʻano o nā olonā, e laʻa me ke kila, polymer, polypropylene, aniani, kalapona, a me nā mea ʻē aʻe.
ʻO ka sima i hoʻoikaika ʻia me ka fiber he mea hui sima me kahi hoʻoikaika i hoʻopuehu ʻia ma ke ʻano o nā olonā. Hiki ke hoʻokaʻawale ʻia nā olonā polypropylene i nā microfibers a me nā macrofibers ma muli o ko lākou lōʻihi a me ka hana a lākou e hana ai i loko o ka sima.
Hoʻohana pinepine ʻia nā olonā macro synthetic i loko o ka sima kūkulu e like me kahi pani no ka hoʻoikaika ʻana o ka ʻauamo a i ʻole ka lole; ʻaʻole lākou e pani i ke kila kūkulu akā hiki ke hoʻohana ʻia nā olonā macro synthetic e hāʻawi i ka sima me ka mana koʻikoʻi ma hope o ka haki ʻana.

Nā Pōmaikaʻi:
Hoʻoikaika māmā;
Ka mana hoʻomalu māwae kiʻekiʻe;
Hoʻonui ʻia ka lōʻihi;
Ka mana ma hope o ka haki ʻana.
Hoʻohui maʻalahi ʻia i ka hui sima i kēlā me kēia manawa
Nā noi
ʻO ka shotcrete, nā papahana sima, e like me nā kahua, nā alanui, nā alahaka, nā lua eli, a me nā papahana mālama wai.


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