A na-efesa agba n'elu nchara nchara, na-arụkarị ọrụ ịchọ mma.N'ihe gbasara ọkụ, ọ na-agbasa ma na-akpụ akpụ na carbonizes na-etolite aoyi akwa carbon na-adịghị ere ọkụ, sponge, si otú ahụ na-emeziwanye njedebe ọkụ ọkụ nke nhazi ígwè kakarịa 2.5 awa, na-emeri oge ọkụ na-emenyụ ọkụ ma na-echebe nke ọma.A na-echebe ihe owuwu ígwè site na ọkụ.
1, silicone-acrylic emulsion na chlorine partial emulsion agwakọta, nwere ike melitemmiri na-eguzogidenaọkụ na-eguzogidenke ime ụlọ mkpa nchara Ọdịdị ọkụ retardant mkpuchi, ma ime ezigbo ndakọrịta ule iji gbochie omume nke demulsification.
2, mgbakwunye nke inorganic potassium silicate nwere ike ime ka compactness nke ihe nkiri mkpuchi ahụ dịkwuo mma, si otú ahụ na-eme ka mmiri na-eguzogide mmiri na ọkụ ọkụ nke ihe nkiri mkpuchi, ma a ga-ejikọta ya na isi ihe mgbe agbakwunyere, wee jiri nwayọọ nwayọọ tinye ya na mbụ. -slurry iji gbochie polyphosphoric acid The osisi na-guzobere n'ime keadighi rarii ahụ.
3, Hydroxypropyl methylcellulose na bentonite nwere ike n'ụzọ dị irè na-enye mkpa mmiri njigide na thixotropic uru nke usoro, welie mbụ akọrọ mgbape mgbochi, namfe ịgba, scrape mkpuchi ewu.
Jiri na nchara nchara nke ụlọ ahụ n'ime awa 2.5 nke njedebe ọkụ ọkụ, dịkaibé, slabs, ndị na-ebu ibu n'elu ụlọ n'ụdị ụlọ;ogidi, ibé, slabs nadị iche iche ìhè ígwè ibéna grids na ụdị ụlọ nke abụọ.
Mba. | Ihe | Ikike | |||
1 | steeti na akpa | Enweghị caking, otu ọnọdụ mgbe edemede | |||
2 | Ọdịdị na agba | Enweghị ọdịiche dị ịrịba ama na ọdịdị na agba agba agba mgbe ihicha mkpuchi | |||
3 | Oge akọrọ | Igwe akọrọ, h | ≤12 | ||
4 | Mbido ihicha na mgbawa mgbochi | Kwe ka mgbawa 1-3 nwere obosara nke na-erughị 0,5 mm. | |||
5 | Mgbakọ ike, mpa | ≥0.15 | |||
6 | Mgbochi mmiri, h | ≥ 24 h, mkpuchi ahụ enweghị oyi akwa, ọ dịghị ụfụfụ na enweghị nkwụsị. | |||
7 | Oyi na okpomọkụ na-eguzogide okirikiri | Ugboro 15, mkpuchi ahụ ga-enwere onwe ya pụọ na mgbawa, ọ dịghị spalling, ọ dịghị ọnya | |||
8 | Ọkụ na-eguzogide | Ọkpụrụkpụ ihe nkiri akọrọ, mm | ≥1.6 | ||
Oke mgbochi ọkụ (i36b/i40b), h) | ≥2.5 | ||||
9 | Mkpuchi | Oge mgbochi ọkụ | 1h | 2h | 2.5h |
Ihe mkpuchi, kg/sqm | 1.5-2 | 3.5-4 | 4.5-5 | ||
Ọkpụrụkpụ, mm | 2 | 4 | 5 |
Owuwu ihe owuwu:
Tupu usoro ihe owuwu na mkpuchi ihicha na ọgwụgwọ, a ga-edobe ọnọdụ okpomọkụ na 5-40 Celsius C, iru mmiri iru> 90%, ikuku ventilashị kwesịrị ịdị mma.
Enwere ike itinye ya n'ọrụ site na spraying, brushing, roller cover, wdg Mgbe mkpuchi etinyere na ngwa gara aga bụ nke a mịrị amị ma sie ike, a na-efesa ya ọzọ, na-emekarị na etiti oge nke 8-24 awa, ruo mgbe ọ dị mkpa.
1. Ewu nke mkpuchi mkpuchi ọkụ, n'ihi na mkpuchi mkpuchi ọkụ na-adịkarị njọ, a na-atụ aro ka ị jiri egbe ịgbanye onwe ya na ụkpụrụ nrụgide akpaka nke 0.4-0.6Mpa;maka nrụzi akụkụ na obere ihe owuwu ebe, enwere ike ịcha ya, fesa ma ọ bụ tụgharịa, na-eji otu ma ọ bụ Ọtụtụ ụzọ dị mma iji wuo ya.Enwere ike iji nozzle spray maka sprayer maka mkpuchi ịgba mgbe dayameta nwere ike ịgbanwe bụ 1-3mm.Ọ bụrụ na ejiri aka na-ese ya, a ga-abawanye ọnụ ọgụgụ nke ngafe brushing.
2. Ọkpụrụkpụ nke ngafe ọ bụla agaghị agafe 0.5mm mgbe ị na-efesa ya, a ga-efesa ya otu ugboro kwa awa 8 na ihu igwe dị mma.Mgbe ị na-efesa otu uwe agba, a ga-ehichapụrịrị tupu etinye ya.Ọkpụrụkpụ nke ahịrị ọ bụla nke ịgbasa akwụkwọ ntuziaka dị gịrịgịrị, a na-atụkwa ọnụọgụ egwu dịka ọkpụrụkpụ.
3. Dị ka oge refractory chọrọ nke nchara ígwè a na-ekpuchi, a na-ekpebi oke mkpuchi kwekọrọ.The theory mkpuchi oriri oriri kwa 1 square mita kwa 1 square mita nke mkpuchi bụ 1-1.5kg.
4. Mgbe ịgbasa mkpuchi mkpuchi ọkụ, a na-atụ aro ka itinye 1-2 ugboro nke acrylic ma ọ bụ polyurethane anticorrosive topcoat iji hụ na ihe nkiri agba dị mma ma dị mma ma nwee mmetụta ịchọ mma.
Ebe niile ga-adị ọcha, kpọrọ nkụ na enweghị mmetọ.Tupu eserese, ekwesịrị ịtụle ma mesoo ya dịka ọkọlọtọ ISO8504: 2000 si dị.
Base okpomọkụ bụ ihe na-erughị 0 ℃, na ọ dịghị ihe ọzọ n'elu ikuku igirigi n'ókè okpomọkụ 3 ℃, ikwu iru mmiri nke 85% (okpomọkụ na ikwu iru mmiri kwesịrị tụrụ nso isi ihe), foogu, mmiri ozuzo, snow, ifufe na mmiri ozuzo. amachibidoro iwu iwu ụlọ.
Alkyd primer ma ọ bụ epoxy zinc bara ụba primer, epoxy primer, na topcoat ga-abụ alkyd topcoat, enamel, acrylic topcoat, acrylic enamel na ndị ọzọ.