Polyacrylonitrile Monofilament Fiber ntau
BR-PNA Polyacrylonitrile Monofilament Fiber muaj cov kua qaub zoo heev, lub teeb tsis kam, thiab cov khoom tiv thaiv kab mob. Nws txhim khu kev sib txuas, tiv thaiv kev tawg, thiab tiv thaiv kev puas tsuaj ntawm cov pob zeb, thiab nws tau siv dav hauv ntau daim ntawv thov pob zeb thiab mortar.
Hauj lwm lawm
Khoom Muag Khoom: BR-PNA Polyacrylonitrile (PAN) Monofilament Fiber
Daim ntawv thov teb:
Txoj kev loj thiab tshav dav hlau pavement tu
Cov choj, kev tu lub qhov, kev hloov kho
Pavements, thiab ntau qhov chaw nres tsheb
Txoj kev nto
Cov yam ntxwv ua haujlwm:
| Yam ntxwv | Tus nqi |
|---|
| Fiber ntau (μm) | 13 ± 5 |
| Qhov ceev (g / cm³) | 1.36 ± 0.05 |
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 500 |
| Initial Modulus (MPa) | Loj dua los yog sib npaug rau 7.0 × 10³ |
| Elongation ntawm Break (%) | Tsawg dua los yog sib npaug li 10 |
| Acid Resistance | Muaj zog |
| Absorption Rate (%) | Tsawg dua los yog sib npaug 2 |
| Xim | Ntuj Dawb |
| Kev nyab xeeb | Tsis muaj tshuaj lom |
| Txheem Length (mm) | 6-12 |
Cov lus qhia siv:
Traffic Density Tsawg dua lossis sib npaug li 3000 tsheb / hnub:Pom zoo noj ntau npaum: 1.5-2.5 kg/m³.
Tsheb ceev> 3000 tsheb / hnub:Pom zoo noj: 2.5-3.5 kg/m³.
Underwater Concrete Engineering:Pom zoo noj: 1 kg / m³.
Design-based Adjustment:Kev noj tshuaj tuaj yeem hloov kho raws li cov qauv tsim tshwj xeeb.
Kev sib xyaw:
Phau ntawv Mixing:Fiber yuav tsum tau ntxiv ua ke nrog cov khoom siv yooj yim.
Mechanical Mixing:Fiber yuav tsum tau ntxiv ua ntej ntub sib xyaw, ua ntej sib tov rau 30 vib nas this, tom qab ntawd txuas ntxiv ntub dej kom tsis pub tsawg tshaj 60 vib nas this los xyuas kom meej txawm tias kev faib tawm.
Compaction:Txhawm rau txhim kho cov teebmeem ntawm kev sib khi, nws raug pom zoo kom tswj cov qib compaction saum 98%.
Packing Specifications:
Standard Ntim:20 kg ib lub hnab, polyacrylonitrile fibers yog lub tshuab nqus tsev ntim, kuj tuaj yeem ntim raws li cov neeg siv khoom xav tau.
BR-PNA Polyacrylonitrile Monofilament Fiber muaj cov kua qaub zoo heev, lub teeb tsis kam, thiab cov khoom tiv thaiv kab mob. Nws txhim khu kev sib txuas, tiv thaiv kev tawg, thiab tiv thaiv kev puas tsuaj ntawm cov pob zeb, thiab nws tau siv dav hauv ntau daim ntawv thov pob zeb thiab mortar.
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