K11 Polymer Cement Waterproof Coating (Two-Component)
Imekaguliwa mara ya mwisho
Ni nini
Karatasi ya kiufundi ya JUYONS inaorodhesha mahali pa kutumia mpako huu: kuta, jikoni, vyoo na mabafu, balkoni, vyumba vya chini ya ardhi na mabwawa ya kuogelea. K11 ni mpako wa kuzuia maji uliotengenezwa kwa saruji (cement) na polima, unaokuja kwa sehemu mbili, kimiminika (emulsion) na unga. Sehemu hizo huchanganywa kazini kuwa uji mzito kisha hupakwa kwa brashi, na kwa mujibu wa karatasi hiyo, tiles zinaweza kubandikwa juu ya tabaka lililokamilika.
Kwenye ndoo ya kilo 18 imeandikwa “K11 Polymer Cement Waterproof Paste”, ilhali karatasi ya kiufundi inauita “K11 Polymer Cement Waterproof Coating (Two Component)”. Mtengenezaji ni kampuni ya Hubei JUYONS Waterproof Material Technology ya Xiangyang, mkoa wa Hubei, China. JUYONS inakadiria kilo 1.5 hivi kwa m² kwa kila milimita ya unene; kwa hesabu yetu (18 ÷ 1.5), ndoo moja inatosha m² 12 kwa unene wa mm 1, na takwimu hii haitoki kwa mtengenezaji.
Tabaka likikauka, karatasi inasema linazuia maji kwa shinikizo la angalau MPa 0.5, na nguvu yake ya kushikamana na uso ni angalau MPa 0.7 katika kipimo cha hali ya “untreated”. Uwiano wa kuchanganya kimiminika na unga, mgawanyo wa kilo 18 kati ya sehemu hizo mbili, rangi ya mpako uliokauka na muda wa kuhifadhi havijatajwa. Maelezo ya jumla kuhusu aina hii ya mpako yapo kwa Kiingereza: K11 waterproofing (English).
| Kipimo | Thamani |
|---|---|
| Product name (datasheet) | K11 Polymer Cement Waterproof Coating (Two Component) |
| Name on bucket | K11 Polymer Cement Waterproof Paste |
| Brand | JUYONS |
| Manufacturer | Hubei JUYONS Waterproof material Technology Co., Ltd — Yushan Industrial Park, Xiangzhou District, Xiangyang City, Hubei province, China |
| Packaging | 18 kg/barrel |
| Net weight on label | 18 kg per barrel |
| Pack appearance | White plastic bucket with green lid, green-and-white label and handle; a JUYONS Quality Certificate sticker on each bucket |
| Components | Two component: emulsion + powder |
| Reference dosage | For each millimetre thick film, the theoretical dosage is about 1.5 kg/m² |
| Coverage per bucket | ≈ 12 m² at 1 mm of film (18 ÷ 1.5) |
| Application areas | Waterproofing of walls, kitchens, toilets and bathrooms, balconies, basements, swimming pools, pools and other parts of building |
| Surface drying time | ≤ 4 h |
| Hard drying time | ≤ 8 h |
| Impermeability pressure | ≥ 0.5 MPa |
| Flexibility | Lateral deformation capacity: ≥ 2.0 mm |
| Adhesive strength | Untreated: ≥ 0.7 MPa |
| Feature 1 | The coating is durable and environmentally friendly, with strong adhesion |
| Feature 2 | Enhanced frost resistance, salt corrosion resistance and carbonization resistance |
| Feature 3 | It can be directly applied on wet or dry substrates of various materials |
| Feature 4 | Convenient construction and short curing time to shorten the construction period. Can be tiled over on the waterproof layer surface |
| Pre-treatment | Base flat, clean, free of oil stains and rough surfaces; external and internal corners rounded; strongly absorbent base — sprinkle water before coating, no ponding |
| Mixing | Pour the emulsion into a clean bucket, slowly add the powder «according to the corresponding proportion», mix with a mixer 3 to 5 minutes to a powder-free homogeneous slurry |
| Application | Thin coats, generally 2 to 3; next coat when the first is dry and not sticky (about 4 to 8 hours); coats perpendicular to each other |
| Application temperature | 5 °C – 35 °C; not in rain or snow |
| Pot life | Use within 30 minutes after mixing; do not add water during use |
| Listing data (manufacturer) | Model NO. K11; Trademark JUYONS; Origin Hubei Province, China; Specification 1kg–1.5kg/m²; pallet 115 × 98 × 125 cm, gross 550 kg |
Unahitaji kipimo ambacho hakipo? Uliza kwa WhatsApp.
Jinsi inavyotumika
Karatasi ya kiufundi ya JUYONS inagawa kazi katika hatua nne.
- Kuandaa uso. Uso uwe sawa na safi, bila madoa ya mafuta wala sehemu korofi, na kona za ndani na za nje zifanywe za mviringo. Uso unaonyonya maji kwa wingi hunyunyiziwa maji kabla ya kupaka, bila kuacha maji yaliyotuama.
- Kuchanganya. Kimiminika humiminwa kwenye ndoo safi, kisha unga huongezwa polepole “kwa uwiano unaohusika” na kukorogwa kwa mashine kwa dakika 3–5 hadi uji ulingane bila unga mkavu. Tarakimu za uwiano huo hazimo kwenye karatasi, kwa hiyo soma lebo ya ndoo yako kabla ya kuanza.
- Kupaka. Matabaka huwa membamba, kwa kawaida 2–3. Tabaka jipya hupakwa baada ya lililotangulia kukauka na kuacha kunata, yaani baada ya saa 4–8 hivi, na mwelekeo wa brashi hukatiza ule wa tabaka la chini.
- Masharti. Mchanganyiko utumike ndani ya dakika 30, na maji yasiongezwe wakati wa kazi. Joto la kufanyia kazi ni 5°C hadi 35°C; usipake wakati wa mvua.
Kwa mujibu wa JUYONS, uso wa mpako hukauka ndani ya saa 4 au chini, na hukauka kabisa ndani ya saa 8 au chini. Mpako unaweza kupakwa moja kwa moja juu ya uso wenye unyevu au mkavu, na una uwezo wa kuvutika pembeni (lateral deformation) wa angalau mm 2.0. Ukipanga kubandika tiles juu yake, aina na vipimo vya tiles za chooni vimeelezwa kwenye ukurasa wake. Karatasi wala lebo hazitaji matangi ya maji ya kunywa.
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