I-Fiberglass Mesh yokuthintela ukungenwa kwamanzi: Apho iya khona kunye nendlela yokukhetha ubunzima

Masiqale sicacise eyona ngcamango ingaqhelekanga: i-mesh ayisiyonto yokuthintela amanzi. Ayiwamisi amanzi; i-membrane — i-coating efakwe ulwelo okanye i-cementitious waterproof layer — yiyo evalayo. Into eyenziwa yi-mesh kukusebenza njenge-skeleton yokuqinisa ngaphakathi kwe-membrane: isasaza uxinzelelo, ihlanganisa intshukumo encinci ye-substrate, kwaye ibambe i-coating enokuqhekeka kunye njengesikhumba esinye esiqhubekayo. Ukusebenza kokhuseleko kwenkqubo kusavela kwi-chemistry ye-membrane kunye nobukhulu bayo; i-mesh imisela ukuba loo membrane iyasinda na kwintshukumo okanye iyaqhekeka kuyo.

Yingakho "sebenzisa nje i-mesh" ingeyona ngcaciso. I-mesh kufuneka ihambelane ne-membrane, ibe nkulu ngokwaneleyo kwinkonzo, kwaye ifakwe ngokuchanekileyo - zonke zontathu, kungenjalo ayincedi nto.

Indlela eqhelekileyo yokusebenza kuzo zonke izikhokelo kunye neenkqubo kukufaka i-mesh ngaphakathi kwi-membrane, ungayibeki phezulu okanye phantsi kwayo. Ulandelelwano olusebenzayo kwiinkqubo ezifakwe ulwelo:

1. Ncamathisela okanye ufake ijazi lokuqala (elisisiseko)izinto zokuthintela amanzi ukuba angangeni manzi kwi-substrate elungisiweyo.
2. Beka i-mesh kwindawo yokuqala emanzingelixa isemanzi, uyicinezele ngokuthe tyaba kwaye usebenza amaqamza omoya ukuze ulwelo lungene kwigridi — i-mesh kufuneka imanziswe ngokupheleleyo, kungabikho miphetho idadayo.
3. Gquma ngokupheleleyo nge-topcoat, ngoko ke i-mesh ihlala ivalekile ngokupheleleyo ngaphakathi kwi-membrane — akukho mesh ibonakalayo, akukho mibimbi, akukho mabala omileyo.

Umaleko we-mesh oshiywe utyhilekile okanye womile phantsi kwengubo engenakuwubamba uya kuqhekeka okanye ujikelezise; isandwich yeyona nto ibalulekileyo. Ingqiqo efanayo iyasebenza kwiimortars zokuthintela amanzi ezisetyenziswa ngesamente, apho i-mesh ifakwa phakathi komaleko we-render.

Ubunzima ngeegrama ngemitha yesikwere yeyona nto iphambili ekufuneka uyiqwalasele. Phatha amanani njengesiqhelo soshishino, hayi njengomgangatho — ubunzima obufanelekileyo buhlala bulandela inkqubo ye-membrane kunye ne-traffic eza kuthathwa ngumphezulu.

Ubungakanani be-mesh bubalulekile kunye nobunzima: iindawo ezivulekileyo eziqinileyo (8×8 ukuya kwi-10×10 mm) zivumela iingubo ezijiyileyo zingene ngokupheleleyo; iigridi ezincinci (malunga ne-5×5 mm) zilungele iingubo ezibhityileyo kunye nokugqitywa okugudileyo.

Ngokwesikali, umgca we-mesh oguquguqukayo weRuifiber ugubungela i-30–600 g/m² iyonke (ububanzi yi-500–2400 mm, kwisimo esithambileyo/esiqhelekileyo/esiqinileyo), kunye neemodeli ezishicilelweyo ukusuka kwi-75 ukuya kwi-160 g/m² — iibhendi ezisemgangathweni kunye nophahla ezingentla zingaphakathi koluhlu olushicilelweyo.

Umzekelo osebenzayo: ukulungiswa kwebalcony

Hlanganisa isigqibo sebalcony yesamente ephinda igqunywe nge-slurry yokuthintela amanzi enamacandelo amabini. I-substrate izinzile kodwa umphetho weslab, i-drain kunye nendawo yokuhlangana kodonga zonke ziyashukuma, kwaye umphezulu ogqityiweyo uya kubona ukuhamba kweenyawo.

Ibhendi yobunzima ikhomba kuluhlu lophahla/lwezithuthi — edla ngokukhankanywa kwi-120–160 g/m² — kuba impembelelo kunye nokuhamba kobushushu, kungekuphela nje ngamanzi, kukuqhuba i-spec. Igridi eyi-~5×5 mm ifanela ukuqaqamba kweslurry kwaye inika ulusu oluphezulu uqhagamshelwano olwaneleyo. Umyalelo wokufakwa usebenza kanye njengoko isandwich ichaza: prime, beka i-mesh kwi-wet first coat ene-100 mm overlaps kuyo yonke i-seam, uze emva koko i-detail strips — i-band eyongezelelweyo ye-mesh phezulu kwi-wall junction, ijikeleze i-drain, igqunywe phezu komphetho we-slab — ngaphambi kokuba ulusu oluphezulu ludlule phezu kwayo yonke into.

Ngaba iza kusebenza nengubo yakho?

Ikhemistri igqiba ngokudibanisa. Iingubo zokuthintela amanzi zesamente ezilungisiweyo ngesamente kunye nezepolymer ziyi-alkaline, nto leyo eyakhelwe i-fiberglass mesh engamelani ne-alkali ene-polymer coating — ukudibanisa kungokwemvelo kwaye kusetyenziswa kakhulu.

Iimembrane ze-polyurethane kunye ne-acrylic liquid zizinto ezahlukeneyo: azisekelwe kwisamente, ngoko ke ukuhlaselwa kwe-alkali akuyongxaki — kuphuma amanzi. Ingubo kufuneka ingene ngokupheleleyo kwaye igqume i-mesh ukuze iqinise ukuze ibandakanyeke, ngoko ke ukuhambelana kunye ne-patch encinci yokuvavanya ngaphambi kokusetyenziswa ngokupheleleyo ziintshukumo ezifanelekileyo.

Elinye inqaku lekhemistri: i-acrylic copolymer coating kwi-mesh yiyo ekhusela iglasi kwi-alkalinity kwaye idibanisa i-laminate kunye — umxholo we-coating yinto yedatha elinganisiweyo (i-Ruifiber ipapasha umxholo we-resin ongaphezulu kwe-18% kwiinkcukacha zayo ze-mesh). Umgangatho we-coating, kungekuphela nje uhlobo lweglasi, ugqiba ukuba i-mesh iyaguga njani ngaphakathi kwi-membrane.

Iindawo zokufakela ezigqiba ngesiphumo

• Ziyahambelana ubuncinane nge-100 mm(malunga nee-intshi ezi-4) phakathi kwamacandelo e-mesh — umkhwa oqhelekileyo weshishini — ngoko ke ukuqinisa kuyaqhubeka endaweni yokuqhekeka kwijoyinti.
• Qinisekisa iinkcukacha: iikona zangaphakathi nezangaphandle, ukungena kwemibhobho kunye nemibhobho yamanzi zifumana imicu eyongezelelweyo ye-mesh, kunye nokujika kwiindawo zokudibanisa udonga kunye neeparapet - ezi zezona ndawo kanye apho i-membrane ibiya kuqhekeka khona kuqala.
• Qala kwi-substrate ecocekileyo, ephilileyo, nethe tyaba— akukho manzi amileyo, ioyile, okanye izinto ezikhululekileyo phantsi kwengubo yokuqala.
• Lala kwindawo emanzi, ungalali kwindawo eyomileyo— Cinezela i-mesh ibe tyaba uze ukhuphe umoya ukuze i-coating igubungele yonke intambo; imibimbi kunye ne-mesh eveziweyo ziimpawu ezibonakalayo zokutsiba oku.
• Vala imingxunya ekhoyo ngokufanelekileyo— vula umfantu ube ngu-V, ugcwalise nge-sealant, uze ufake i-mesh phezu kwawo; i-mesh ebekwe ngqo phezu komfantu osebenzayo idlulisela umfantu kumphezulu.

Iglasi okanye i-polyester mesh?

Iimeshi zokuqinisa ziza kwiglasi nakwipolyester, kwaye ukhetho lulandela iprofayili yokunyakaza: i-fiberglass iqinile kwaye ayimelani ne-alkali, ehambelana neenkqubo ezisekwe kwisamente apho uzinzo lobukhulu lubalulekile; i-polyester iguquguquka ngakumbi kwaye ivumela intshukumo enkulu ye-substrate, ehambelana neemeko ze-bituminous kunye ne-deformation ephezulu - ngexabiso lokuqina okuphantsi. Kwiinkqubo ezifakwe ulwelo kunye ne-samente ezichazwe kwesi sikhokelo, i-mesh yeglasi engamelani ne-alkali yeyona imiselweyo.

Inqaku elinye lokuphatha elisebenza kuzo zombini: ii-mesh rolls kufuneka zigcinwe zomile kwaye zithe tyaba, kwaye imiphetho esikiweyo ye-leno-woven mesh ibambe igridi yazo ngaphandle kokuqhekeka - ukuba uzinzo lwe-weave lufanelekile ukujonga isampuli ngaphambi kokuba iodolo enkulu ilandelwe.

Yintoni omele uyibuze umthengisi wakho we-mesh

1. Ingxelo yovavanyo lokwaluphala kwe-alkali— ukugcinwa kwamandla okutsalwa emva kokuvezwa yi-alkaline kwiintsuku ezingama-28. Cela ingxelo, hayi ibango.
2. Uhlobo lokwaleka kunye nomxholo— ikhemistri ye-acrylic copolymer kunye nenqanaba lomxholo otyhiliweyo (≥18% yobunzima be-mesh).
3. Ubunzima, ubungakanani be-mesh kunye nobubanzi— ihambelana nenkqubo ye-membrane kunye neendawo ezikububanzi.
4. Ukuluka kunye nomoya— i-leno weave ibamba i-grid geometry xa isikiwe; ithambile/isemgangathweni/inzima ukuze ihambelane nokubekwa kwayo.

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