Rubber crumb yog cov khoom siv zoo uas muaj ntau yam kev siv. Vim yog qhov loj ntawm cov khoom zoo, nws siv hauv cov txheej txheej txheej tau zoo heev. Lawv tshwj xeeb tshaj yog nyob rau hauv kev ua kis las thiab chaw ua si, nrog rau hauv kev lag luam. Muaj ib qho, pobzeb thiab yob txheej ntawm roj hmab crumb.
roj hmab txheej
Rubber crumb yog ib phau ntawm granules ntawm ntau yam duab ua los ntawm crushed thiab recycled automotive roj hmab, khaws cov qauv molecular thiab cov khoom muaj nyob rau hauv cov khoom qub.
Yuav kom tau txais cov txheej txheem zoo, nws yog ib qho tsim nyog yuav tsum tau ntxiv cov ntawv khi, uas muaj polyurethane, rau nws. Nws muab cov khoom elasticity thiab ua kom muaj zog adhesion rau hauv paus. Thaum siv, cov roj hmab crumb txheej yog txhim khu kev qha, resilient thiab check.
Cov khoom yog tsim nyob rau hauv yob los yog vuas. Xim yog nqa tawm los ntawm kev ntxiv cov xim sib txawv. Cov coatings ua los ntawm crumbs muaj qhov tsis sib xws, uas tshem tawm qhov muaj feem cuam tshuam. Lawv tuaj yeem siv tau rau txhua qhov huab cua, vim tias av thiab dej tsis sau rau saum npoo.
Scope of application
Anti-slip, kev nyab xeeb, hnav-resistant roj hmab crumb txheej yog dav siv rau kev tsim kho:
- gyms, chaw ntau pob, tennis courts;
- playgrounds;
- tsev tsiaj.
Cov khoom siv no kuj tseem siv rau hauv ntau qhov kev lag luam. Crumb roj hmab yog siv rau hauv cov roj ntau lawm hauv kev tsim cov khoom sib tov npaj rau kev ua haujlwm zoo. Nws kuj tseem siv rau hauv kev tsim cov khoom siv kis las, hauv cov khoom siv roj hmab.
Seamless crumb roj hmab coatings yog dav siv nyob rau hauv pej xeem thiab kev tsim kho. Thaum ntxiv rau asph alt, tau txais cov khoom zoo rau kev taug kev thiab txoj kev. Nws kuj yog siv rau kev tsim cov khoom ntawm ntau yam txheej: paving pob zeb, ntaub pua plag, vuas, self-leveling pem teb.
txiaj ntsig
Cov txheej, uas suav nrog cov khoom xws li cov roj hmab crumb, muaj qhov zoo hauv qab no:
- Sustainability. Cov khoom siv tiv taus kub heev, khoov thiab kua muag, UV rays.
- Hnav tsis kam. Cov khoom tsim los ntawm cov khoom siv no muaj lub neej ua haujlwm ntev.
- Aesthetics. Ua tsaug rau qhov davxim palette thiab nws cov kev sib xyaw ua ke muaj qhov zoo nkauj, ntxim nyiam. Nws yog resistant rau fading thiab raug aggressive ib puag ncig (alkalis, acids, solvents).
- Kev huv. Rot, pwm, nroj tsuag, kab tsis tshwm sim ntawm txheej.
- Elasticity thiab ruaj ntseg. Rubber crumb khoom tsis emit cov tshuaj lom thiab tsis muaj teeb meem rau kev noj qab haus huv. Nws muaj cov cuab yeej tiv thaiv thiab kev poob siab, nrog rau cov khoom tiv thaiv plam.
- Kev tu yooj yim. Cov txheej tsis shrinkage, nyom tsis loj hlob los ntawm nws. Nws yog ib qho yooj yim los ntxuav thiab tuaj yeem nqus tau hauv tsev. Tsis tsim teeb meem thaum hloov qhov chaw puas.
Txoj kauj ruam
Nyob rau hauv tsab xov xwm peb yuav muab ib qho piv txwv ntawm yuav ua li cas nteg ib tug self-leveling txheej ntawm roj hmab crumb, tsim rau ib tug kev ua si teb. Nws yuav tsum raug sau tseg tias nws tuaj yeem siv hauv tsev thiab sab nraum zoov.
Txhawm rau kom cov txheej txheem ua kom zoo, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem ntawm nws cov installation. Thaum pib ntawm txoj kev, nws yuav tsim nyog los npaj qhov chaw thiab ua priming. Tom ntej no, txheej nws tus kheej thiab txheej monolithic yog nteg. Thiab thaum kawg ntawm kev ua haujlwm, cov cim thiab cov kua roj vanish tiav yog siv.
nplua nuj thiab primer
Kev ua si nawv roj hmab crumb txheej feem ntau yog siv rau ntoo, pob zeb lossis asph alt puag. Txhawm rau kom zoo adhesion, qhov saum npoo yuav tsum tau ntxuav ntawm av. Yog tias pob zeb ua raws li lub hauv paus, nws yog moistened nrog dej, polished, ces plua plav tawm nrog lub tshuab nqus tsev. Kev ua haujlwm sab nraum zoov yog ua los ntawm huab cua kubsaum toj no +5 degrees. Yog li ntawd, tom qab kawg ntawm thawj theem, qhov saum npoo yuav tsum huv, qhuav, me ntsis ntxhib.
Hom kev ua haujlwm tom ntej yog priming, uas yuav tsum muab cov adhesion zoo, impregnate, tshem tawm plua plav, thiab ntxiv dag zog rau saum npoo. Txhawm rau ua qhov no, siv cov primer ADV-46, ADV-56, ADV-17. Txhua tus ntawm lawv muaj nws tus yam ntxwv thiab lub hom phiaj. Nws yuav tsum raug xaiv raws li cov kev cai rau kev thov cov primer txheej. Tom qab qhov kawg ntawm theem no, koj yuav tsum tau mus rau lwm qhov, qhov so yuav tsum tsis pub ntau tshaj ib hnub.
Tau txheej thiab txheej monolithic
Ua-nws-koj tus kheej crumb roj hmab txheej tsis yooj yim ua. Yog tias kev ua haujlwm tau ua tiav hauv huab cua qhib, koj yuav tsum xyuas kom meej tias thaum nruab hnub tom qab ntawd tsis muaj nag lossis daus. Kev sib xyaw tshwj xeeb tab tom npaj. Cov kev suav nram qab no yog rau txheej txheej thickness ntawm 0.1cm tshaj 1m cheeb tsam 2. Nws yuav siv sij hawm: 7 kg ntawm crumb roj hmab, 1.5 kg ntawm binder ADV-65, 0.3 kg ntawm pigment. Tag nrho cov khoom xyaw yog tov rau hauv ib qho kev sib tov sib xyaw. Lub resulting loj yog thov mus rau lub hauv paus, npog nrog ib tug primer. Qhov chaw yog leveled nrog rakes. Tom qab ntawd nws yuav tsum tau dov nrog cov menyuam lubricated nrog tso tawm tus neeg sawv cev.
Yog tias txheej txheej tau muab tso rau hauv tsev, yuav tsum muaj txheej txheej monolithic. Nws muab mechanical resistance. Ua ntej, qhov chaw yog them nrog ADV-61 putty los kaw qhov pores. Ib txheej reinforcing mesh muab tso rau ntawm nws. Tom qab 24 teev, ADV-61 compound yog nchuav. Thickness 1.5-2.5 hli. Alignment yog nqa tawm nrog ib tug kws kho mob hniav thiab notchedspatula.
Thaum ua haujlwm, qhov zoo tshaj plaws huab cua kub yog +20 degrees, av noo 80%. Kev khiav hauj lwm ntawm qhov chaw yog ua tau ib lub lim tiam tom qab tso cov txheej.
kawg theem
Thaum ua tiav txoj haujlwm tseem ceeb, cov cim yuav tsum tau siv rau hauv pem teb pob zeb ua kis las. Nws yuav tsum qhuav thiab huv si. Huab cua kub thaum pleev xim - los ntawm +5 degrees. Kev kos npe yog nqa tawm nrog kev sib xyaw ntawm cov khoom hauv qab no: ADV-17 oligomer, xim muab tshuaj, catalyst. Daim ntawv thov yog los ntawm cov menyuam los yog txhuam. Kev noj ib 1 m2 - 200 grams ntawm qhov sib tov. Xim yuav tsum tau ua nyob rau hauv ob txheej.
Ua kom cov roj hmab txheej tiv taus hnav thiab zoo nkauj, nws yog varnished ADV-63E 24 teev tom qab tso. Daim ntawv thov yog nqa tawm nrog velor roller hauv ob txheej. Consumption per 1 m2 - 0.05 kg ntawm kua roj vanish. So ntawm lub tsho tiv no 3-6 teev.
Boldly nteg crumb roj hmab ntawm cov kis las. Qhov no yog qhov kev xaiv zoo rau kev siv rau cov hom phiaj no, thiab tsis yog xwb.
