Concrete chinhu chine brittle chine yakakwirira compressive simba uye yakaderera kusimba simba.Nekuenderera mberi kwekuvandudza tekinoroji yekuvaka yemazuva ano, zvinodiwa zvepamusoro zvakaiswa pamberi pekongiri yesimende, iyo huru yekuvakisa.Naizvozvo, iri kusimukira munzira yekusimba kwepamusoro, kuomarara kwepamusoro, kukwirira kwekuputika, kusimba kwepamusoro uye kugadzikana kwehuwandu.Iri bepa rinokurukura muchidimbu maitiro ekuita kweorganic fibers mukongiri uye tsvagiridzo uye mashandisirwo ezvakajairwa organic fiber kongiri, uye inoisa pamberi matambudziko anoda kugadziridzwa zvakare.
Iyo organic synthetic fibers inowanzoshandiswa mukusimbisa kongiri ndeiyi: polypropylene (PP) faibha, polyester fiber, polyamide (PA) faibha, yakakwirira-simba uye yakakwirira-mold polyethylene (PE) fiber, anonhuwirira polyamide fiber, polyacrylonitrile fiber, nezvimwewo. modulus yepolymer fibers inowanzove yakaderera uye ndeye yakaderera elastic mold fibers.Zviratidzo zvekushanda zveanowanzo shandiswa organic fibers anoratidzwa muTafura 1.
Tafura 1 Zviratidziro zvezvinowanzo shandiswa organic synthetic fibers
| FIBER TYPE | Fiber Diameter(×10-3mm) | IweneModulus(GPa) | GumiSile Simba (MPa) |
| Mohapana PP Fiber | 101~203 | 5 | 449 |
| Fiyakabikwa PP Fiber | 505~4064 | 4 | 552~759 |
| Polyester Fiber | 10~76 | 10~17 | 552~1173 |
| PE Fiber | 250~1016 | 5~73 | 200 ~ 3000 |
| Zvinonhuhwirira Kevlar29 | 12 | 62 | 3623 |
| Polyamide FiberKevlar49 | 10 | 117 | 3623 |
| Polyacrylonitrile Fiber | 5~8 | 18 | 202 ~ 1000 |
Laizhou Kaihui Machinery Co., Ltd inyanzvi inogadzirakongiri faibha extrusion line.Kugamuchirwa kuti utibate kuti uwane rumwe ruzivo.
Nguva yekutumira: Oct-26-2022