Zomangira zomangira zingapo

Zomangira pakhoma zimapangidwa ndi zosapanga dzimbiri komanso zopepuka, koma nthawi yomweyo zimakhala zolimba.

Zomangira pakhoma zimagwiritsidwa ntchito pomanga njerwa, konkire ya gasi, konkire ya thovu, chipika cha LECA, matabwa a simenti.

Tili ndi zomangira pamakoma osiyanasiyana - ndikumangirira mchenga, kukulitsa kumodzi ndi ma nangula awiri.

Ma khoma a Glassfiber amalumikizana ndi mchenga

Zomangira zamagalasi a Glassfiber zimapangidwa ndi fiberglass yoyenda ndikuwonjezera kwa binder kutengera utomoni wa epoxy. Maulonda akumakoma amakhala ndi mchenga ponseponse. Miyeso yayikulu - m'mimba mwake 5 ndi 6 mm, kutalika kuchokera 250 mpaka 550 mm.

 

Maulalo a Glassfiber opanda zokutira mchenga

Zomangira zamagalasi a Glassfiber zimapangidwa ndi fiberglass yoyenda ndikuwonjezera kwa binder kutengera utomoni wa epoxy. Zomangirira pamakoma sizikhala ndi mchenga m'malo onse. Zomangira pakhoma zimangokhala zazitali nthawi zonse. Miyeso yayikulu - m'mimba mwake 4, 5 ndi 6 mm, kutalika kuchokera 250 mpaka 550 mm.

 

Zolumikizira khoma la Glassfiber ndikukula kamodzi nangula popanda zokutira mchenga

Zomangira zamagalasi a Glassfiber zimapangidwa ndi fiberglass yoyenda ndikuwonjezera kwa binder kutengera utomoni wa epoxy. Zomangirira pamakoma sizikhala ndi mchenga m'malo onse. Zomangira pakhoma zimakhala ndi kukulira kwa nangula kumodzi mbali imodzi ndi kudula wodula mbali inayo. Miyeso yayikulu - m'mimba mwake 5.5 mm, kutalika kuchokera 100 mpaka 550 mm.

 

Zipangizo za khoma za Glassfiber ndizokulirapo kwa nangula ndi zokutira mchenga

Zomangira zamagalasi a Glassfiber zimapangidwa ndi fiberglass yoyenda ndikuwonjezera kwa binder kutengera utomoni wa epoxy. Maulonda akumakoma amakhala ndi mchenga ponseponse. Zomangira pamakoma zimakhala ndi kukulira kwa nangula kumapeto. Miyeso yayikulu - m'mimba mwake 5.5 mm, kutalika kuchokera 100 mpaka 550 mm.

Ubwino: kulemera kopepuka (katundu wochepa pamaziko), kutsika kwamatenthedwe otsika (kumalepheretsa milatho yozizira), kukana kwa alkali ndi dzimbiri, kulumikizana bwino ndi konkriti.

Kugwiritsa ntchito: kulumikizana kwa makoma amkati ndi akunja m'nyumba zomangamanga komanso zazitali, popanga zigawo zitatu.

Malangizo pa kutalika kwa matangadza omangira kutalika

  1. Zomangira zazitali kutalika kwa njerwa, mm:
    L = 100 + T + D + 100, kumene:
    100 - khoma laling'ono lakumangirira kukhoma mkati mwamkati mamilimita,
    T - kutchinjiriza makulidwe, mm,
    D - Kutalika kwa mpweya wokwanira (ngati ulipo), mm,
    100 - zazing'ono khoma tayi anchorage kuya moyang'anizana wosanjikiza, mm.
  2. Zomangiriza kutalika kwa khoma la in-situ, mm:
    L = 60 + T + D + 100, kumene:
    60 - khoma laling'ono lakumangirira kukhoma mkati mwamkati mamilimita,
    T - kutchinjiriza makulidwe, mm,
    D - Kutalika kwa mpweya wokwanira (ngati ulipo), mm,
    100 - zazing'ono khoma tayi anchorage kuya moyang'anizana wosanjikiza, mm.
  3. Zomangira pakhoma kutalika kwa konkire ya gasi, konkire ya thovu, chipika cha LECA, matabwa a simenti, mamilimita:
    L = 100 + T + D + 100, kumene:
    100 - khoma laling'ono lakumangirira kukhoma mkati mwamkati mamilimita,
    T - kutchinjiriza makulidwe, mm,
    D - Kutalika kwa mpweya wokwanira (ngati ulipo), mm,
    100 - zazing'ono khoma tayi anchorage kuya moyang'anizana wosanjikiza, mm.
  4. Zomangiriza kutalika kwa khoma la situ, mm:
    L = 100 + T + D + 40, kumene:
    100 - khoma laling'ono lakumangirira kukhoma mkati mwamkati mamilimita,
    T - kutchinjiriza makulidwe, mm,
    D - Kutalika kwa mpweya wokwanira (ngati ulipo), mm,
    40 - zazing'ono khoma tayi anchorage kuya moyang'anizana wosanjikiza, mm.
  5. Kukula kwa kugwiritsidwa ntchito kwa zomangira khoma kumawerengedwa pogwiritsa ntchito njira zotsatirazi (mu ma PC):
    N = S * 5.5, kumene:
    S - malo okwanira makoma onse (kupatula zenera ndi zitseko).

Ntchito zomangira khoma zamagalasi:

Zomangira zamagalasi a Glassfiber zimagwiritsidwa ntchito kutchinjiriza khoma lokhala ndi katundu, kutchinjiriza ndi zokutira zokutira.

Makoma amkati ndi akunja amasintha mosiyanasiyana pakusintha kwanyengo ndi chinyezi. Khoma lakunja limatha kusintha mawonekedwe, mosiyana ndi makoma amkati. Zomangira pakhoma zimapulumutsa kukhulupirika pamakoma.

Mothandizidwa ndi zomangira pamakoma kukhulupirika kwa zomangako kumasungidwa.

Zomangira za fiberglass ndizodziwika kwambiri ku Russia chifukwa cha zabwino zake. Mosiyana ndi chitsulo, samapanga milatho yozizira pakhoma ndipo ndi yopepuka kwambiri, komanso sichisokoneza ma wailesi. Poyerekeza ndi basalt-pulasitiki maubwenzi osinthasintha, ndiotsika mtengo ndi mawonekedwe omwewo.

FAQ Yokhudzana ndi zomangira pakhoma Kuyankhidwa

Kodi zomangira khoma ndi chiyani?
Zomangirira pakhoma la GFRP ndizitsulo zolimbitsa thupi zopangidwa kuchokera ku glassfiber roving yokhazikitsidwa ndi matrix a utomoni wopanda mchenga. Zomangira pakhoma zimalowetsa m'malo zomangira zazitsulo kuti pakhale mpweya wokhala ndi mpweya wabwino, kulumikiza kutchinjiriza kumakoma osiyanasiyana.
Momwe mungagwiritsire ntchito zomangira zomangira njerwa?
Kulumikizana kwa wosanjikiza njerwa ndi choyang'ana: zomangira khoma ziyenera kugwiritsidwa ntchito molumikizana ndi matope a simenti.
Chifukwa chiyani ndikufunika zomangira pakhoma?
Zomangira pakhoma zimagwiritsidwa ntchito kulumikiza khoma lokhala ndi katundu ku khoma lokutira. Ndi chithandizo chawo, ndikosavuta kulumikiza kutchinjiriza kapena kupanga mpweya wokwanira. Zomangira pakhoma sizoyenda mozungulira, zomwe zimapangitsa kuti pasakhale mapangidwe a "mlatho wozizira" mukamagwiritsa ntchito ndodo zachitsulo.
Kodi muyenera kuyitanitsa zotani pakhoma?
Zomangira pakhoma la GFRP zimatha kudulidwa ndi macheka ozungulira ndi gudumu locheka, cholembera pamanja, chopangira ma bolt kapena chopukusira.
Momwe mungadulire zolumikizira khoma?
Zomangira pakhoma la GFRP zimatha kudulidwa ndi macheka ozungulira ndi gudumu locheka, cholembera pamanja, chopangira ma bolt kapena chopukusira.
Kodi mtunda uyenera kukhala wotani pakati pa zomangira pakhoma pakhoma la njerwa?
Chiwerengero cha zomangira pakhoma pa 1 mita mita yakhungwa yakhungu lomwe latsimikiziridwa ndikuwerengera kwa mapindikidwe amadzimadzi koma osachepera zidutswa zinayi. Gawo lamalumikizidwe khoma limatsimikiziridwa pakuwerengera. Kwa ubweya wa mchere: osachepera pansi - 4 mm (kutalika kwa slab), sitepe yopingasa - 500 mm. Powonjezera polystyrene: sitepe yolumikizana yayitali ikufanana ndi kutalika kwa slab, koma osapitilira 500 mm, yopingasa ndi 1000 mm.
Kodi mutha kulumikizana ndi khoma kubowolera zotsekerazo?
Inde, maulumikizidwe akumakoma amatha kuboola kutchinga, chifukwa kampaniyi imakhala yolumikizana ndi khoma kumapeto kwake.
Mukufuna pini yotsekera pulasitiki yolumikizira khoma?
Inde, mutha kugula kwa ife. Pini yotseka imafunika kuti pakhale mpweya wokwanira, kuti muchepetse zotchingira.
Kodi zomangira khoma ndi zingati?
Zomangira pakhoma zimakhala zotsika mtengo potengera kutalika, m'mimba mwake ndi mtundu.
Kodi MOQ ndi chiyani?
Timapereka zogulitsa zilizonse kuchokera paketi imodzi.