Iko kukanganiswa kweFiberglass pane kuronga kupesana kwekongiri yakadzoserwa kongiri

Simba reFiberglass pamba pokusiyana kwejongwe yekudzorwazve kongiri (yakagadzirwa kubva kuRecycled Concrete Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Aggreate Nepo kudzoreredzwa kongiri inopa zvakaringana uye zviwanikwa-zvekushandisa-zvinyorwa zvekushandisa, zvimiro zvaro zvemichina uye kusimba (semuenzaniso, kupokana kweruzivo rwechikadzi. Fiberglass, seKusimbisa Zvinhu, inogona kuwedzera mashandiro okushandiswa kongiri kuburikidza neyemuviri uye makemikari maitiro. Heano kuongorora kwakadzama:

1. Zvivakwa uye mabasa eFiberglass

Fiberglass, inoronga isiri-simbi yezvinyorwa, inoratidza hunhu hunotevera:
Simba rakakwirira yeTenslele: inobatanidza iyo yakadzika nzvimbo yekuwedzera kongiri.
Corrosion Rishance: anoramba makemikari kurwiswa (semuenzaniso, chloriz ions, susfates).
Kuzvidza uye kupaza kudzivisa **: Bordges microcracks yekunonoka kuparadzaniswa kwekuparadzira uye kuderedza kufungidzira.

2. Kureba kwekureba kwekudzoreredzwa kongiri

Yakagadziriswazve Aggregates ine porous conder coment paste pane yavo nzvimbo inotungamira kune:
Asina simba InterFacial Shanduko Zone (ITZ): Kurara kusungwa pakati pekudzoreredzwa Aggregates uye siment itsva paste, kugadzira nzira dzinokosha.
Yakaregedzwa kushomeka: egrosive vamiririri (semuenzaniso, cl⁻, so₄²⁻) enetrate zviri nyore, zvichikonzera kurira kwesimbi kana kukuvara kwekuwedzera.
Varombo vakasununguka-thaw kuramba: ice kuwedzera mune pores induces inopaza uye sparing.

3. Mechanish yeFiberglass mukuvandudza kurwisa kupesana

(1) zvipingamupinyi zvemukati
Crack Inhibition: Yakasarudzika Yakaparadzanisa Fibers Bridge Microcracks, ichivharira kukura kwavo uye kudzora nzira dzezvikamu zvevamiriri.
Yakavandudzwa kuenzanisa: Fibers kuzadza pores, inodzikisa porosity uye kudzikisira kusiyana kwezvinhu zvinokuvadza.

(2) makemikari kugadzikana
Alkali-anoramba fiberglass.
Interface kusimbisa: yakasimba fiber-matrix kurongedza inoderedza kuremara muItz, kuderedza nzvimbo dzakasarudzika.

(3) kuramba kune chaiwo manhamba emhando
Chloride ion kuramba
Sulfate kurwisa kudzikisira: kudzvanywa kupaza kukura kunokwana kukuvara kubva kuSulfate crystallization uye kuwedzera.
Freeze-thaw Durability: Fiber Inomisikidza inobata kushushikana kubva kune ice kuumbwa, kuderedza nzvimbo sparting.

4. Kukakavara Kukurudzira Zvinhu

Fiber Dosage: Yakakwana renji ndeye 0.5% -2% (ne vhoriyamu); Yakawandisa mafaira anokonzeresa uye kuderedza compactness.
Fiber kureba uye kupararira: nguva refu (12-24 mm) inovandudza kuzvidza asi inoda kugoverwa yunifomu.
Hunhu hwekudzoreredzwa Aggregates: Yakakwira mvura yekunyudza kana yakasara motsi inokonetesa inokwenenzverwa fiber-matrix kusungwa.

5. Tsvagurudzo uye mhedziso inoshanda

Akanaka Mhedzisiro: Zvakawanda Zvidzidzo zvinoratidza zvakakodzerafiberglassKuwedzera zvakanyatsovandudza kusavimbika, chloride kuramba, uye kupokana nekuparadza. Semuenzaniso, 1% fiberglass inogona kuderedza chloride diluside coefficients ne20% -30%.
Kureba-term performance: kujaira kwembudzi muAlkaline nharaunda inoda kutariswa. Alkali-inodzivirira machira kana hybrid filvers (semuenzaniso, ne polypropylene) kusimudzira kuregererwa.
Kugumira: Murombo-emhando inogadziridzwa aggregines (semuenzaniso, porosity yakakwirira, kusachena) kunogona kudzikisira zvipenyu fiber.

6. Zvikurudziro zvekushandisa

Scenarios yakakodzera
Sanganisa Optimization: Test Fiber Dosage, inodzoreredzwa Aggregate kutsiva ratio, uye synergies ine zvinowedzera (semuenzaniso, silica fume).
Mhando Yekutonga: Ita shuwa yunifomu fiber kupararira kuti udzivise kudzikisira panguva yekusanganisa.

Pfupiso

Fiberglass inokwazisa kurwisa kupesana kwekudzoserwa kongiri kuburikidza nekudzora muviri uye makemikari stabilization. Kunoshanda kwayo kunoenderana nemhando yeFiber, dosage, uye yakagadzirwazve mamiriro eggregate. Rwiyo rwembamangwana runofanira kutarisa kusimba kwenguva refu uye nzira dzinodhura-dzinobudirira dzekugadzira kuti dzifambire-scomputer mainjiniya.