Notkunara\u00f0fer\u00f0: \u00de\u00e1ttur B (p\u00f3l\u00fdam\u00ednhlutinn) er forblanda\u00f0ur me\u00f0 litarefni\/fylliefnum, s\u00ed\u00f0an eru b\u00e6\u00f0i A (\u00eds\u00f3s\u00fdanat) og B \u00fe\u00e1ttar hitu\u00f0 og d\u00e6lt \u00ed gegnum s\u00e9rstakan fj\u00f6l\u00fe\u00e1tta h\u00e1\u00fer\u00fdsti\u00fa\u00f0ab\u00fana\u00f0 (1:1 r\u00famm\u00e1lshlutfall). \u00de\u00e6ttirnir tveir m\u00e6tast vi\u00f0 \u00fa\u00f0abyssuna, hvarfast samstundis, mynda hlaup \u00e1 3\u20138 sek\u00fandum og mynda samfellda, fullher\u00f0a teygjanlega vatnshelda himnu \u00e1 nokkrum m\u00edn\u00fatum.<\/p>\n
![\"JY-SPA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-SPA-Spray-Polyurea-Waterproofing-Coating3_1.webp\")
<\/p>\n
Helstu einkenni:<\/p>\n
- \n
- Engin leysiefni, umhverfisv\u00e6n<\/li>\n
- Mj\u00f6g hr\u00f6\u00f0 har\u00f0nun \u2013 h\u00e6gt a\u00f0 ganga \u00e1 innan vi\u00f0 1 klukkustund, full \u00fej\u00f3nusta venjulega innan 24 klukkustunda<\/li>\n
- Fr\u00e1b\u00e6r teygjanleiki (venjulega 300\u2013600% teygjanleiki eftir g\u00e6\u00f0aflokki)<\/li>\n
- Mikill togstyrkur og t\u00e1r\u00feol<\/li>\n
- G\u00f3\u00f0 efna- og n\u00faning\u00feol<\/li>\n
- \u00d3a\u00f0finnanleg og fullkomlega l\u00edmd h\u00fa\u00f0un, jafnvel \u00e1 fl\u00f3knum r\u00famfr\u00e6\u00f0im<\/li>\n
- M\u00e1 bera \u00e1 steinsteypu, m\u00e1lm, tr\u00e9, n\u00faverandi himnur o.s.frv.<\/li>\n<\/ul>\n
D\u00e6migert notkunarsvi\u00f0 eru \u00fe\u00f6k, svalir, b\u00edlast\u00e6\u00f0a\u00feilfar, vatnstankar, tjarnir, aukaafm\u00f6rkun, g\u00f6ng, kjallarar og i\u00f0na\u00f0arg\u00f3lfefni \u00fear sem \u00fe\u00f6rf er \u00e1 endingarg\u00f3\u00f0u og sveigjanlegu vatnsheldi.<\/p>\n
Efni\u00f0 er afhent \u00ed 200\u2013220 kg tunnum (A) og 200 kg tunnum (B) e\u00f0a IBC t\u00f6nkum fyrir st\u00f3r verkefni.<\/p>\n
\u00deetta er fagmannlegt \u00fa\u00f0akerfi fyrir p\u00f3l\u00fd\u00farea, \u00e6tla\u00f0 til notkunar me\u00f0 r\u00e9ttum, upphitu\u00f0um fj\u00f6l\u00fe\u00e1tta b\u00fana\u00f0i og eing\u00f6ngu fyrir \u00fej\u00e1lfa\u00f0a notendur.<\/p>\n
![\"JY-SPA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-SPA-Spray-Polyurea-Waterproofing-Coating2_1.webp\")
<\/p>\n\n\n
\n Litur<\/td>\n Gr\u00e1tt<\/td>\n Tegund<\/td>\n Tv\u00f6faldur \u00edhlutur<\/td>\n Umb\u00fa\u00f0aform<\/td>\n J\u00e1rnf\u00f6tu<\/td>\n<\/tr>\n \n L\u00edkamlegt \u00e1stand<\/td>\n V\u00f6kvi<\/td>\n Uppl\u00fdsingar<\/td>\n 50 kg\/tunna<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Afk\u00f6st<\/h3>\n
JY-SPA delivers consistent performance in demanding waterproofing applications, with properties validated through standard testing methods. Below is a summary of key characteristics based on the product’s formulation and field observations.<\/p>\n
L\u00e6kning og notkunarheg\u00f0un<\/h4>\n
- \n
- Hra\u00f0ur gel- og her\u00f0ingart\u00edmi<\/strong>N\u00e6r upphaflegri gelmyndun \u00e1 3 sek\u00fandum og kl\u00edstrulausum styrk \u00e1 um 3 m\u00edn\u00fatum, sem gerir kleift a\u00f0 bera \u00e1 samfellda \u00e1fer\u00f0 \u00e1 l\u00f3\u00f0r\u00e9tta fleti \u00e1n \u00feess a\u00f0 s\u00edgi e\u00f0a leki.<\/li>\n
- \u00deol hitastigs og rakastigs<\/strong>Virkar \u00e1rei\u00f0anlega vi\u00f0 fj\u00f6lbreyttar a\u00f0st\u00e6\u00f0ur \u00e1 byggingarsv\u00e6\u00f0um, fr\u00e1 5\u00b0C til 40\u00b0C og 30\u201385% rakastig, \u00e1n \u00feess a\u00f0 hafa \u00e1hrif \u00e1 her\u00f0ingarhra\u00f0a e\u00f0a vi\u00f0lo\u00f0un.<\/li>\n<\/ul>\n
E\u00f0lisfr\u00e6\u00f0ilegir og v\u00e9lr\u00e6nir eiginleikar<\/h4>\n
- \n
- \u00de\u00e9tt, samfelld \u00e1fer\u00f0<\/strong>Myndar samfellda, n\u00e1larlausa h\u00fa\u00f0 me\u00f0 sl\u00e9ttri \u00e1fer\u00f0 sem veitir innbygg\u00f0a v\u00f6rn gegn vatni og t\u00e6ringu.<\/li>\n
- Styrkur og sveigjanleiki<\/strong>Bj\u00f3\u00f0ar upp \u00e1 togstyrk upp \u00e1 15\u201320 MPa og teygju vi\u00f0 brot upp \u00e1 300\u2013500% (tegund I) e\u00f0a 400\u2013600% (tegund II), sem tekur tillit til hreyfinga undirlagsins og varma\u00feenslu.<\/li>\n
- Vi\u00f0lo\u00f0un og endingu<\/strong>L\u00edmist beint vi\u00f0 undirb\u00fana steypu, m\u00e1lm og \u00f6nnur undirl\u00f6g me\u00f0 afr\u00fdmanleika >2,5 MPa; stenst ey\u00f0ingu vi\u00f0 lotubundi\u00f0 \u00e1lag.<\/li>\n<\/ul>\n
Umhverfis- og langt\u00edma\u00feol<\/h4>\n
- \n
- Ve\u00f0ur\u00e1hrif<\/strong>Alifat\u00edsk yfirlakkform\u00fala vi\u00f0heldur litast\u00f6\u00f0ugleika og stenst gegn kritun, sprungum e\u00f0a fl\u00f6gnun eftir langvarandi \u00fatfj\u00f3lubl\u00e1a geislun (t.d. >5 \u00e1r \u00ed utandyrapr\u00f3funum).<\/li>\n
- Efna- og n\u00faning\u00feol<\/strong>\u00deolir v\u00e6gar s\u00fdrur, basa og kolvetni; Slittap vegna Taber er <150 mg eftir 1000 lotur undir 1000 g \u00e1lagi.<\/li>\n<\/ul>\n
Bruna- og \u00f6ryggisb\u00fana\u00f0ur<\/h4>\n
- \n
- Eldvarnarefni<\/strong>Flokka\u00f0 sem B-flokkur samkv\u00e6mt ASTM E84 (loga\u00fatbrei\u00f0sluv\u00edsitala <75); s\u00fdnir sj\u00e1lfsl\u00f6kkvandi eiginleika og litla reykmyndun vi\u00f0 \u00fatsetningu.<\/li>\n<\/ul>\n
\u00deessir eiginleikar gera JY-SPA hentugt fyrir l\u00e1r\u00e9tta og l\u00f3\u00f0r\u00e9tta fleti \u00ed \u00fe\u00f6kum, framhli\u00f0um og geymslum. Raunveruleg afk\u00f6st geta veri\u00f0 mismunandi eftir undirb\u00faningi undirlagsins, \u00feykkt \u00e1bur\u00f0ar (venjulega 1,5\u20133 mm) og umhverfis\u00fe\u00e1ttum. Sj\u00e1 n\u00e1nari uppl\u00fdsingar \u00ed t\u00e6knilegum gagnabl\u00f6\u00f0um til a\u00f0 f\u00e1 n\u00e1kv\u00e6mar ni\u00f0urst\u00f6\u00f0ur pr\u00f3fana.<\/p>\n
![\"JY-SPA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-SPA-Spray-Polyurea-Waterproofing-Coating4_1-scaled.webp\")
<\/p>\nUmfang ums\u00f3knar<\/h3>\n
JY-SPA er hanna\u00f0 fyrir faglega \u00fa\u00f0a\u00e1fer\u00f0 \u00e1 fj\u00f6lbreytt undirlag og verkefnategundum \u00fear sem krafist er langt\u00edma vatnsheldingar, t\u00e6ringarvarnar og v\u00e9lr\u00e6ns endingar.<\/p>\n
Helstu notkunarsvi\u00f0<\/h4>\n
- \n
- Vatnshelding steypu<\/strong> Fl\u00f6t og hallandi \u00fe\u00f6k, ver\u00f0launap\u00f6ll, b\u00edlast\u00e6\u00f0ah\u00fas, ver\u00f6nd, svalir, kjallarar, blautr\u00fdmi og grunnveggir.<\/li>\n
- Vatnsheldingarmannvirki<\/strong> Drykkjarvatnstankar, sk\u00f3lphreinsist\u00f6\u00f0var, l\u00f3n, fiskitjarnir, sundlaugar og \u00e1veitukerfi.<\/li>\n
- I\u00f0na\u00f0ar- og innvi\u00f0averkefni<\/strong> Aukageymslugar\u00f0ar, geymslusv\u00e6\u00f0i fyrir efnav\u00f6rur, jar\u00f0g\u00f6ng, br\u00fdr og mannvirki \u00e1 sj\u00f3.<\/li>\n
- St\u00e1l- og m\u00e1lmv\u00f6rn<\/strong> Geymslutankar (innri og ytri), lei\u00f0slur (innri kl\u00e6\u00f0ning og ytri h\u00fa\u00f0un), st\u00e1lstaurar, skip\u00feilf\u00f6r og kl\u00e6\u00f0ningar \u00ed v\u00f6rub\u00edlar\u00fam.<\/li>\n
- G\u00f3lfefni og umfer\u00f0aryfirbor\u00f0<\/strong> B\u00edlast\u00e6\u00f0a\u00feilfar, v\u00e9lar\u00fdmi, v\u00f6ruh\u00fas og \u00feung i\u00f0na\u00f0arg\u00f3lf (oft \u00ed bland vi\u00f0 kvars\u00fatsendingar- e\u00f0a fl\u00f6gukerf).<\/li>\n
- Endurn\u00fdjun og vi\u00f0ger\u00f0ir<\/strong> Yfirh\u00fa\u00f0un \u00e1 g\u00f6mlum en byggingarlega traustum himnum (PU, akr\u00fdl, bitumen, EPDM) \u00e1n \u00feess a\u00f0 fjarl\u00e6gja.<\/li>\n<\/ul>\n
Hentug undirlag<\/h4>\n
- \n
- Steypu- og sementsbundin \u00e1kl\u00e6\u00f0i<\/li>\n
- St\u00e1l og galvaniseru\u00f0u st\u00e1li<\/li>\n
- \u00c1l, kopar og ry\u00f0fr\u00edtt st\u00e1l<\/li>\n
- N\u00faverandi vatnsheldandi himnur<\/li>\n
- Krossvi\u00f0ur og \u00e1kve\u00f0in undirlag \u00far vi\u00f0i (me\u00f0 vi\u00f0eigandi grunni)<\/li>\n
- St\u00edfar PU\/PIR einangrunarpl\u00f6tur<\/li>\n<\/ul>\n
Kerfi\u00f0 er reglulega nota\u00f0 \u00ed lykilverkefnum \u00ed K\u00edna (vatnsvernd, j\u00e1rnbrautarsamg\u00f6ngur, jar\u00f0efnaeldsneyti og orkuver) og \u00fatflutningsverkefnum \u00fear sem hr\u00f6\u00f0 endurkoma kerfisins \u00ed notkun og samfelld einhli\u00f0a v\u00f6rn er mikilv\u00e6g.<\/p>\n
Athugi\u00f0: Undirb\u00faningur yfirbor\u00f0s (skotbl\u00e1stur, sl\u00edpun e\u00f0a h\u00e1\u00fer\u00fdsti\u00fevottur) og r\u00e9tt grunnur eru nau\u00f0synleg fyrir langt\u00edma vi\u00f0lo\u00f0un. \u00deykkt \u00e1lagsins er venjulega \u00e1 bilinu 1,5 mm til 4 mm eftir notkunarskilyr\u00f0um.<\/p>\n
![\"JY-SPA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-SPA-Spray-Polyurea-Waterproofing-Coating5_1.webp\")
<\/p>\n\u00c1rangursv\u00edsitala<\/h3>\n
\n\n
\n Nei.<\/th>\n Pr\u00f3funaratri\u00f0i<\/th>\n V\u00edsir<\/th>\n<\/tr>\n \n \n<\/th>\n <\/th>\n \u2160<\/th>\n II.<\/th>\n<\/tr>\n<\/thead>\n \n 1<\/td>\n Fast efni \/%<\/td>\n \u2265<\/td>\n 96<\/td>\n 98<\/td>\n<\/tr>\n \n 2<\/td>\n Gelt\u00edmi \/s<\/td>\n \u2264<\/td>\n 45<\/td>\n<\/tr>\n \n 3<\/td>\n \u00deurrkunart\u00edmi yfirbor\u00f0s \/s<\/td>\n \u2264<\/td>\n 120<\/td>\n<\/tr>\n \n 4<\/td>\n Togstyrkur \/ MPa<\/td>\n \u2265<\/td>\n 10.0<\/td>\n 16.0<\/td>\n<\/tr>\n \n 5<\/td>\n Brotlenging \/%<\/td>\n \u2265<\/td>\n 300<\/td>\n 450<\/td>\n<\/tr>\n \n 6<\/td>\n Rifstyrkur \/(N\/mm)<\/td>\n \u2265<\/td>\n 40<\/td>\n 50<\/td>\n<\/tr>\n \n 7<\/td>\n L\u00e1ghitastig sveigjanleiki \/ \u2103<\/td>\n \u2264<\/td>\n -35<\/td>\n -40<\/td>\n<\/tr>\n \n 8<\/td>\n \u00d3gegndr\u00e6pi<\/td>\n <\/td>\n 0,4 MPa, 2 klst., \u00f3gegndr\u00e6pt<\/td>\n<\/tr>\n \n 9<\/td>\n Hita\u00feensluhra\u00f0i \/%<\/td>\n \u2264<\/td>\n 1.0<\/td>\n<\/tr>\n \n \u2264<\/td>\n 1.0<\/td>\n<\/tr>\n \n 10<\/td>\n Tengistyrkur \/MPa<\/td>\n \u2265<\/td>\n 2.0<\/td>\n 2.5<\/td>\n<\/tr>\n \n 11<\/td>\n Vatnsuppt\u00f6kuhra\u00f0i \/%<\/td>\n \u2264<\/td>\n 5.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n L\u00fdsing \u00e1 sm\u00ed\u00f0i<\/h3>\n
JY-SPA er bori\u00f0 \u00e1 me\u00f0 h\u00e1\u00fer\u00fdsti\u00fa\u00f0ab\u00fana\u00f0i me\u00f0 m\u00f6rgum \u00fe\u00e1ttum (t.d. Graco Reactor ser\u00edunni) \u00ed r\u00famm\u00e1lshlutfallinu 1:1, \u00fear sem \u00edhlutirnir eru hita\u00f0ir \u00ed 60\u201370\u00b0C og v\u00f6kva\u00fer\u00fdstingur er 2.000\u20133.000 psi. Ferli\u00f0 krefst \u00fej\u00e1lfa\u00f0ra notenda og fylgir st\u00f6\u00f0lu\u00f0um lei\u00f0beiningum um yfirbor\u00f0sundirb\u00faning til a\u00f0 tryggja vi\u00f0lo\u00f0un og afk\u00f6st. H\u00e9r a\u00f0 ne\u00f0an er skref-fyrir-skref \u00fatl\u00ednur bygg\u00f0ar \u00e1 vi\u00f0urkenndum venjum vi\u00f0 notkun p\u00f3l\u00fd\u00farea.<\/p>\n
1. Yfirbor\u00f0sme\u00f0fer\u00f0<\/strong><\/p>\n
Fjarl\u00e6gi\u00f0 \u00f3hreinindi eins og ol\u00edu, fitu, ryk, lausar agnir og frj\u00f3korn af undirlaginu me\u00f0 \u00fev\u00ed a\u00f0 sprauta me\u00f0 h\u00e1\u00fer\u00fdstivatni (minnst 3.000 psi), sl\u00edpa e\u00f0a bl\u00e1sa me\u00f0 sl\u00edpiefni (t.d. samkv\u00e6mt CSP 3\u20135 pr\u00f3f\u00edl samkv\u00e6mt ICRI lei\u00f0beiningum). Gangi\u00f0 \u00far skugga um a\u00f0 yfirbor\u00f0i\u00f0 s\u00e9 \u00feurrt, hreint og laust vi\u00f0 kyrrst\u00e6tt vatn e\u00f0a \u00f3h\u00f3flegan raka (rakainnihald undirlagsins <4%). \u00deetta skref kemur \u00ed veg fyrir galla eins og loftb\u00f3lur e\u00f0a skemmdir.<\/p>\n
2. Vi\u00f0ger\u00f0ir \u00e1 yfirbor\u00f0i<\/strong><\/p>\n
F\u00e6ri\u00f0 \u00ed sundur \u00f3fullkomleika me\u00f0 \u00fev\u00ed a\u00f0 fylla sprungur (>0,25 mm) me\u00f0 epoxy-m\u00far e\u00f0a sementsbundinni vi\u00f0ger\u00f0arm\u00far, lappa g\u00f6t og sl\u00e9tta \u00f3j\u00f6fn sv\u00e6\u00f0i. Fyrir undirlag me\u00f0 h\u00e6\u00f0arsveiflur >3 mm skal bera \u00e1 j\u00f6fnunarefni (t.d. fj\u00f6lli\u00f0u-breytt sement) og l\u00e1ta \u00fea\u00f0 har\u00f0na alveg (venjulega 24\u201348 klukkustundir). Pr\u00f3fi\u00f0 vi\u00f0ger\u00f0arsv\u00e6\u00f0i til a\u00f0 athuga hvort \u00feau s\u00e9u \u00fe\u00e9tt me\u00f0 l\u00edmingu me\u00f0 teipi e\u00f0a me\u00f0 hamarsm\u00e6lingu.<\/p>\n
3. Grunnme\u00f0fer\u00f0<\/strong><\/p>\n
Beri\u00f0 \u00e1 samh\u00e6f\u00f0an grunn (t.d. tveggja \u00fe\u00e1tta epoxy e\u00f0a raka\u00feolinn akr\u00fdl) \u00ed 0,1\u20130,2 mm blautum filmu\u00feykkt til a\u00f0 auka vi\u00f0lo\u00f0un og stj\u00f3rna gegndr\u00e6pi yfirbor\u00f0sins. R\u00falli\u00f0 e\u00f0a pensli\u00f0 grunninn jafnt og l\u00e1ti\u00f0 hann n\u00e1 kl\u00edstru\u00f0u \u00e1standi (2\u20134 klukkustundir vi\u00f0 20\u201325\u00b0C) \u00e1\u00f0ur en haldi\u00f0 er \u00e1fram. Sleppi\u00f0 grunnun \u00e1 hreinum, sni\u00f0num m\u00e1lmi e\u00f0a steypu ef vi\u00f0lo\u00f0unpr\u00f3fanir (>1,5 MPa) sta\u00f0festa hentugleika.<\/p>\n
4. Beri\u00f0 \u00e1 a\u00f0alh\u00fa\u00f0un<\/strong><\/p>\n
Blandi\u00f0 saman og \u00fa\u00f0i\u00f0 \u00edhlutum A (\u00eds\u00f3s\u00fdanat) og B (p\u00f3l\u00fdam\u00edn plastefni) \u00ed gegnum hita\u00f0a fj\u00f6l\u00fe\u00e1tta sprautu \u00fear sem \u00feeir hittast og hvarfast vi\u00f0 yfirbor\u00f0i\u00f0. Beri\u00f0 \u00e1 \u00ed 2\u20133 umfer\u00f0um til a\u00f0 n\u00e1 heildar\u00feykkt \u00feurrfilmu upp \u00e1 1,5\u20133 mm og tryggja jafna \u00feekju \u00e1n hl\u00e9a (noti\u00f0 blauta m\u00e1lningarm\u00e6li til a\u00f0 fylgjast me\u00f0). Gelt\u00edmi er 3\u20138 sek\u00fandur; full har\u00f0nun \u00e1 s\u00e9r sta\u00f0 \u00e1 nokkrum m\u00edn\u00fatum, sem gerir endurm\u00e1lun m\u00f6gulega innan 10\u201330 sek\u00fandna. Haldi\u00f0 umhverfishita \u00e1 bilinu 5\u201340\u00b0C og rakastigi 30\u201385\u00b0TP6T til a\u00f0 n\u00e1 sem bestum \u00e1rangri.<\/p>\n
5. B\u00e6ta sm\u00e1atri\u00f0i<\/strong><\/p>\n
Eftir fyrstu her\u00f0ingu skal styrkja mikilv\u00e6g sv\u00e6\u00f0i eins og horn, br\u00fanir, samskeyti og enda me\u00f0 vi\u00f0b\u00f3tarsprautun e\u00f0a innfelldum geotext\u00edlr\u00e6mum (fyrir sv\u00e6\u00f0i me\u00f0 mikla hreyfingu). R\u00falla\u00f0u aftur e\u00f0a laga\u00f0u n\u00e1larg\u00f6t ef \u00fe\u00f6rf krefur til a\u00f0 tryggja \u00f3a\u00f0finnanlega sam\u00fe\u00e6ttingu. \u00deetta skref tekur \u00e1 hugsanlegum veikleikum sem koma \u00ed lj\u00f3s vi\u00f0 notkun.<\/p>\n
6. H\u00fa\u00f0unarv\u00f6rn<\/strong><\/p>\n
Fyrir \u00fatsett sv\u00e6\u00f0i skal bera yfirh\u00fa\u00f0 me\u00f0 alifat\u00edskum p\u00f3l\u00fd\u00faretan e\u00f0a UV-st\u00f6\u00f0ugum \u00fe\u00e9ttiefni (0,1\u20130,2 mm DFT) eftir 24 klukkustundir til a\u00f0 auka ve\u00f0ur\u00feol og litav\u00f6rn. Beri\u00f0 \u00e1 gr\u00f3\u00f0urvarnarefni \u00e1 sj\u00e1varfl\u00f6t e\u00f0a yfirbor\u00f0 sem kemst \u00ed snertingu vi\u00f0 vatn, e\u00f0a dreifi\u00f0 m\u00f6l til a\u00f0 auka h\u00e1lkuv\u00f6rn \u00e1 umfer\u00f0ar\u00feilf\u00f6rum. Sleppi\u00f0 ef h\u00fa\u00f0unin er grafin e\u00f0a hulin.<\/p>\n
7. Sko\u00f0un og sam\u00feykki<\/strong><\/p>\n
Framkv\u00e6mi\u00f0 lokag\u00e6\u00f0aeftirlit me\u00f0 h\u00e1spennufr\u00edskynjara (neistapr\u00f3fari vi\u00f0 10\u201320 kV fyrir 2 mm DFT) til a\u00f0 bera kennsl \u00e1 holr\u00fam, \u00e1samt vi\u00f0lo\u00f0unarpr\u00f3fum (ASTM D4541) og \u00feykktarm\u00e6lingum (ASTM D4414). Sta\u00f0festi\u00f0 her\u00f0ingu me\u00f0 Shore A h\u00f6rku (>80) og sj\u00f3nr\u00e6nni sko\u00f0un til a\u00f0 tryggja einsleitni. Skjalfesti\u00f0 ni\u00f0urst\u00f6\u00f0ur til a\u00f0 sta\u00f0festa samr\u00e6mi vi\u00f0 verkefnisforskriftir fyrir afhendingu.<\/p>\n
\u00deetta ferli l\u00e1gmarkar ni\u00f0urt\u00edma og yfirbor\u00f0 eru yfirleitt tilb\u00fain til umfer\u00f0ar \u00e1 1-2 klukkustundum og tekin \u00ed notkun a\u00f0 fullu \u00e1 24 klukkustundum. V\u00edsa\u00f0 er alltaf til t\u00e6knibla\u00f0s JY-SPA var\u00f0andi s\u00e9rt\u00e6kar breytingar \u00e1 hverjum sta\u00f0 og tryggt er a\u00f0 fari\u00f0 s\u00e9 a\u00f0 gildandi st\u00f6\u00f0lum (t.d. GB\/T 23446-2009 fyrir \u00fa\u00f0ap\u00f3l\u00fd\u00farea).<\/p>\n
![\"byggingart\u00e6kni\"](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/construction-technology3_1.webp\")
<\/p>\nUmsagnir vi\u00f0skiptavina<\/h2>\n
Ahmed Al-Mansoori<\/strong> Verkefnastj\u00f3ri, D\u00faba\u00ed, Sameinu\u00f0u arab\u00edsku furstad\u00e6munum \u2013 \u00deak\u00fe\u00e9tting (2024) Vi\u00f0 notu\u00f0um JY-SPA \u00e1 12.000 fermetra atvinnuh\u00fasn\u00e6\u00f0is\u00feaki sem var \u00fatsett fyrir 50\u00b0C+ sumarhita. Hra\u00f0her\u00f0ingin (ganganleg \u00e1 innan vi\u00f0 1 klukkustund) hj\u00e1lpa\u00f0i okkur a\u00f0 kl\u00e1ra \u00e1 undan \u00e1\u00e6tlun \u00fer\u00e1tt fyrir \u00fer\u00f6ngan t\u00edma. Eftir 14 m\u00e1nu\u00f0i, \u00fear \u00e1 me\u00f0al eitt heilt sumar, voru engar bl\u00f6\u00f0rur, sprungur e\u00f0a leki tilkynntar. Lj\u00f3sgr\u00e1r litur l\u00e6kka\u00f0i einnig yfirbor\u00f0shita verulega. G\u00f3\u00f0 frammista\u00f0a mi\u00f0a\u00f0 vi\u00f0 ver\u00f0i\u00f0.<\/p>\n
Carlos Rivera<\/strong> Vatnsheldingarverktaki, Bogot\u00e1, K\u00f3lumb\u00eda \u2013 Endurn\u00fdjun \u00e1 b\u00edlast\u00e6\u00f0a\u00feilfari (2025). 2 mm af ger\u00f0 II var bori\u00f0 \u00e1 gamla epoxy-h\u00fa\u00f0 \u00e1n \u00feess a\u00f0 fjarl\u00e6gja hana. Vi\u00f0lo\u00f0unin var fr\u00e1b\u00e6r eftir sandbl\u00e1stur og grunnm\u00e1lningu. Starfsf\u00f3lkinu l\u00edka\u00f0i a\u00f0 raki h\u00e6g\u00f0i ekki \u00e1 her\u00f0ingunni, jafnvel \u00feegar vi\u00f0 unnum snemma morguns \u00e1 85% RH. N\u00fanings\u00feoli\u00f0 helst vel vi\u00f0 venjulega umfer\u00f0 \u00f6kut\u00e6kja. A\u00f0eins l\u00edtilsh\u00e1ttar litaf\u00f6lvun \u00e1 efsta h\u00e6\u00f0inni eftir 9 m\u00e1nu\u00f0i, sem b\u00faist er vi\u00f0 \u00e1n alifat\u00edskrar yfirh\u00fa\u00f0ar.<\/p>\n
Li Wei<\/strong> Verkfr\u00e6\u00f0istj\u00f3ri, Guangdong, K\u00edna \u2013 F\u00f3\u00f0ring sk\u00f3lphreinsitanks (2023). Nota\u00f0 \u00ed \u00feremur steinsteyptum meltingart\u00f6nkum (samtals 8.500 m\u00b2). Form\u00falan \u00e1n l\u00edfr\u00e6nna efnasamsetninga var nau\u00f0synleg til a\u00f0 uppfylla sta\u00f0bundnar umhverfisreglur. Efna\u00feol hefur veri\u00f0 gott gegn H\u2082S og \u00feynntum s\u00fdrum hinga\u00f0 til (24 m\u00e1nu\u00f0ir \u00ed notkun). \u00deykktarstj\u00f3rnun var au\u00f0veld me\u00f0 reyndum notendum. Eitt l\u00edti\u00f0 n\u00e1larhol sem fannst vi\u00f0 neistapr\u00f3fun var laga\u00f0 sama dag. Almennt \u00e1rei\u00f0anlegt fyrir sk\u00f3lphreinsiverkefni.<\/p>\n
James \u00d3'Connor<\/strong> Vi\u00f0haldsstj\u00f3ri, Queensland, \u00c1stral\u00eda \u2013 Innri kl\u00e6\u00f0ning st\u00e1lvatnstanks (2024). H\u00fa\u00f0a\u00f0i a\u00f0 innan 2,5 ml drykkjarvatnstank. NSF-votta\u00f0ur grunnur + JY-SPA samsetningin f\u00e9kk sam\u00feykki \u00feri\u00f0ja a\u00f0ila fyrir drykkjarvatn. Notkun t\u00f3k 3 daga \u00ed sta\u00f0 2 vikna samanbori\u00f0 vi\u00f0 fyrra epoxy kerfi. Engin brag\u00f0- e\u00f0a lyktarvandam\u00e1l eftir notkun. Yfirbor\u00f0i\u00f0 l\u00edtur enn \u00fat eins og n\u00fdtt eftir 18 m\u00e1nu\u00f0i.<\/p>\n
Mar\u00eda Schmidt<\/strong> Arkitekt, Hamborg, \u00de\u00fdskalandi \u2013 Gr\u00e6nt \u00feak \u00e1 \u00edb\u00fa\u00f0arh\u00fasn\u00e6\u00f0i (2025). Tilgreint af ger\u00f0 I fyrir r\u00f3tar\u00feol og hra\u00f0a endurkomu \u00ed notkun. Samfellda himnan br\u00faa\u00f0i 4\u20135 mm sprungur \u00e1n vi\u00f0b\u00f3tarstyrkingar. Fr\u00e1rennslislag og jar\u00f0vegur voru settir \u00e1 daginn eftir. L\u00edtilsh\u00e1ttar gulnun \u00e1 su\u00f0ursn\u00fanum br\u00fanum eftir fyrsta sumari\u00f0, en engin tap \u00e1 vatnsheldni. Gott ver\u00f0 mi\u00f0a\u00f0 vi\u00f0 evr\u00f3psk v\u00f6rumerki af hreinu p\u00f3l\u00fd\u00farea.<\/p>\n
\u00deessar umsagnir eru bygg\u00f0ar \u00e1 raunverulegum endurgj\u00f6fum um verkefni\u00f0 sem Great Ocean Waterproof f\u00e9kk \u00e1 \u00e1runum 2023\u20132025. Afk\u00f6st geta veri\u00f0 mismunandi eftir undirb\u00faningi yfirbor\u00f0s, notkunarskilyr\u00f0um og sta\u00f0bundnum loftslagsa\u00f0st\u00e6\u00f0um.<\/p>\n
![\"JY-SPA](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/JY-SPA-Spray-Polyurea-Waterproofing-Coating6_1.webp\")
<\/p>\nUm framlei\u00f0andann \u2013 Great Ocean Waterproof Technology Co., Ltd.<\/h3>\n
Great Ocean Waterproof Technology Co., Ltd. (\u00e1\u00f0ur Weifang Juyang New Waterproof Material Co., Ltd.) var stofna\u00f0 \u00e1ri\u00f0 1999 og h\u00f6fu\u00f0st\u00f6\u00f0var fyrirt\u00e6kisins eru \u00ed i\u00f0na\u00f0arsv\u00e6\u00f0inu Tai Tou \u00ed Shouguang-borg \u2013 sem er vi\u00f0urkennt sem st\u00e6rsta framlei\u00f0slust\u00f6\u00f0 K\u00edna \u00e1 vatnsheldingarefnum.<\/p>\n
Fyrirt\u00e6ki\u00f0 rekur 26.000 fermetra n\u00fat\u00edmalega framlei\u00f0slua\u00f0st\u00f6\u00f0u sem er b\u00fain fj\u00f6lm\u00f6rgum sj\u00e1lfvirkum framlei\u00f0slul\u00ednum fyrir vatnsheldar himnur, pl\u00f6tur og flj\u00f3tandi h\u00fa\u00f0un. N\u00faverandi \u00e1rleg framlei\u00f0slugeta er yfir 30 millj\u00f3nir fermetra af p\u00f3l\u00fdmer- og asfalthimnum og 15.000 tonn af vatnsheldri h\u00fa\u00f0un, \u00fear \u00e1 me\u00f0al JY-SPA \u00fa\u00f0ap\u00f3l\u00fd\u00farea vatnsheldingarh\u00fa\u00f0un.<\/p>\n
Helsta v\u00f6ru\u00farval n\u00e6r yfir:<\/p>\n
- \n
- Fj\u00f6lli\u00f0upl\u00f6tur (p\u00f3l\u00fdet\u00fdlen p\u00f3l\u00fdpr\u00f3p\u00fdlen trefjar, TPO, PVC, CPE, r\u00f3tar\u00feolnar ser\u00edur)<\/li>\n
- Breytt bitumen himnur (SBS\/APP, sj\u00e1lfl\u00edmandi, r\u00f3tarhindrandi)<\/li>\n
- V\u00f6kva\u00e1bur\u00f0arkerfi (p\u00f3l\u00fd\u00faretan, p\u00f3l\u00fdmer-sement JS, g\u00famm\u00edmalbik, \u00fa\u00f0ap\u00f3l\u00fd\u00farea)<\/li>\n<\/ul>\n
Verksmi\u00f0jan hefur a\u00f0gang a\u00f0 fullb\u00fanum pr\u00f3funarstofum \u00e1 sta\u00f0num og hefur sta\u00f0ist ISO 9001 g\u00e6\u00f0astj\u00f3rnunarkerfisvottun. V\u00f6rurnar eru me\u00f0 innlend i\u00f0na\u00f0arframlei\u00f0sluleyfi og eru reglulega sko\u00f0a\u00f0ar af vi\u00f0urkenndum k\u00ednverskum pr\u00f3funarstofnunum. JY-SPA og \u00f6nnur lykilefni hafa fengi\u00f0 ger\u00f0arvi\u00f0urkenningu fyrir j\u00e1rnbrautar-, vatnsverndar- og st\u00f3r innvi\u00f0averkefni \u00ed K\u00edna.<\/p>\n
Me\u00f0 meira en 25 \u00e1ra s\u00e9rh\u00e6fingu \u00ed vatnsheldingarefnum, \u00fatvegar Great Ocean verktaka og dreifingara\u00f0ila \u00ed yfir 20 h\u00e9ru\u00f0um v\u00ed\u00f0svegar um K\u00edna og flytur \u00fat til Su\u00f0austur-As\u00edu, Mi\u00f0-Austurlanda, Afr\u00edku, \u00c1stral\u00edu og Evr\u00f3pu. Fyrirt\u00e6ki\u00f0 heldur \u00e1fram a\u00f0 einbeita s\u00e9r a\u00f0 st\u00f6\u00f0ugum g\u00e6\u00f0um, samkeppnish\u00e6fu ver\u00f0i og \u00e1rei\u00f0anlegum t\u00e6knilegum stu\u00f0ningi fyrir faglegar vatnsheldingarforrit um allan heim.<\/p>\n
![\"fr\u00e1b\u00e6r](\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/11\/great-ocean-waterproof-factory_1.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"JY-SPA \u00fa\u00f0ap\u00f3l\u00fd\u00farea vatnsheldandi efni er tveggja \u00fe\u00e1tta, leysiefnalaust, hra\u00f0her\u00f0andi teygjanlegt vatnsheldandi efni sem Great Ocean Waterproof framlei\u00f0ir \u00ed K\u00edna. Sem faglegur framlei\u00f0andi og verksmi\u00f0ja \u00ed p\u00f3l\u00fd\u00farea bj\u00f3\u00f0um vi\u00f0 upp \u00e1 b\u00e6\u00f0i ger\u00f0 I og ger\u00f0 II eftir mismunandi e\u00f0lisfr\u00e6\u00f0ilegum kr\u00f6fum. \u00de\u00e6ttir A og B eru blanda\u00f0ir saman \u00ed \u00fa\u00f0abyssu \u00ed s\u00e9rst\u00f6kum b\u00fana\u00f0i, hvarfast samstundis og mynda sterka, fullkomlega teygjanlega vatnshelda filmu \u00e1 sta\u00f0num. Fyrir t\u00e6knilegar uppl\u00fdsingar og ver\u00f0 fr\u00e1 verksmi\u00f0ju, hafi\u00f0 samband vi\u00f0 okkur beint.<\/p>","protected":false},"featured_media":869,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":{"0":"post-867","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-waterproof-coating","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/product\/867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/media\/869"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/media?parent=867"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/product_brand?post=867"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/product_cat?post=867"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/is\/wp-json\/wp\/v2\/product_tag?post=867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Vatnsheldingarmannvirki<\/strong> Drykkjarvatnstankar, sk\u00f3lphreinsist\u00f6\u00f0var, l\u00f3n, fiskitjarnir, sundlaugar og \u00e1veitukerfi.<\/li>\n
- Vatnshelding steypu<\/strong> Fl\u00f6t og hallandi \u00fe\u00f6k, ver\u00f0launap\u00f6ll, b\u00edlast\u00e6\u00f0ah\u00fas, ver\u00f6nd, svalir, kjallarar, blautr\u00fdmi og grunnveggir.<\/li>\n
- Efna- og n\u00faning\u00feol<\/strong>\u00deolir v\u00e6gar s\u00fdrur, basa og kolvetni; Slittap vegna Taber er <150 mg eftir 1000 lotur undir 1000 g \u00e1lagi.<\/li>\n<\/ul>\n
- Styrkur og sveigjanleiki<\/strong>Bj\u00f3\u00f0ar upp \u00e1 togstyrk upp \u00e1 15\u201320 MPa og teygju vi\u00f0 brot upp \u00e1 300\u2013500% (tegund I) e\u00f0a 400\u2013600% (tegund II), sem tekur tillit til hreyfinga undirlagsins og varma\u00feenslu.<\/li>\n
- \u00deol hitastigs og rakastigs<\/strong>Virkar \u00e1rei\u00f0anlega vi\u00f0 fj\u00f6lbreyttar a\u00f0st\u00e6\u00f0ur \u00e1 byggingarsv\u00e6\u00f0um, fr\u00e1 5\u00b0C til 40\u00b0C og 30\u201385% rakastig, \u00e1n \u00feess a\u00f0 hafa \u00e1hrif \u00e1 her\u00f0ingarhra\u00f0a e\u00f0a vi\u00f0lo\u00f0un.<\/li>\n<\/ul>\n
- Hra\u00f0ur gel- og her\u00f0ingart\u00edmi<\/strong>N\u00e6r upphaflegri gelmyndun \u00e1 3 sek\u00fandum og kl\u00edstrulausum styrk \u00e1 um 3 m\u00edn\u00fatum, sem gerir kleift a\u00f0 bera \u00e1 samfellda \u00e1fer\u00f0 \u00e1 l\u00f3\u00f0r\u00e9tta fleti \u00e1n \u00feess a\u00f0 s\u00edgi e\u00f0a leki.<\/li>\n