ʻO ka hoʻopalapala ʻana i nā ʻano ʻano momona pauda maloʻo a me nā ʻano kumu kumu
1. Hoʻohui huahana
① E like me ka hana o ka plastering mortar, hiki ke mahele ʻia i:
ʻO ka mea maʻamau, hiki ke hoʻokaʻawale ʻia ka mīkini hoʻoheheʻe ʻia i ka mortar plastering maʻamau, ka mīkini hoʻonaninani hoʻonaninani, ka mīkini hoʻoheheʻe wai ʻole a me ka hamo hoʻoheheʻe ʻia me kekahi mau hana kūikawā (e like me ka insulation wela, ka pale ʻana i ka waikawa, a me ka mortar hōʻike i ka radiation).
② Hoʻokaʻawale ʻia e like me ka mea sima i hoʻohana ʻia i ka mortar plastering
A.Hoʻopili i nā morta me nā mea hoʻopaʻa inorganic (cement, gypsum a i ʻole slaked lime).
B.ʻO nā mortar stucco hoʻonani e hoʻohana ana i ka sima, ka pauka redispersible a i ʻole ka lime slaked e like me ka paʻa.
C?Hoʻohana ʻia nā pāpaʻi sima no ka hoʻohana ʻana i waho a me nā keʻena wai, ʻoiai ʻo nā pā gypsum-based e hoʻohana wale ʻia no nā paia o loko.
2. Kumu kuhikuhi
No ka mortar plastering no nā paia o loko a me waho o nā pā pōhaku lepo kūikawā ʻole, ʻoi aku ka maʻamau o ke koho ʻana i ka ikaika compressive o 10MPa a i ʻole 15MPa, akā hiki ke hana ʻia nā huahana haʻahaʻa haʻahaʻa a me ka ikaika kiʻekiʻe. koi.
ʻO ka manaʻo manaʻo e hoʻohui i ka 1% ~ 4% RE5010N i ka sima a i ʻole ka lime-cement i hoʻopau ʻia i ka plaster, hiki ke hoʻomaikaʻi i kona adhesion, ʻaʻahu i ke kūpaʻa a me ka maʻalahi.Eia kekahi, ʻōlelo ʻia e hoʻohui i ka 0.2% ~ 0.4% o ka cellulose ether, starch ether a i ʻole ka hui ʻana o nā mea ʻelua.Manaʻo nui ʻia e hoʻohana i ka pauka polymer redispersible RI551Z a me RI554Z me ka hydrophobicity e hoʻomaikaʻi i ka hana o ka plastering a me ka plastering.
Hoʻolauna Masterbatch Mortar Additive
Aia i loko o ka mortar additive masterbatch nā ʻāpana penei: sodium fatty alcohol polyethylene sulfonate, cellulose, sodium sulfate, starch ether, etc.
ʻO nā hana nui: ka ea-entraining, thickening, plastic-retaining, performance-enhancing and other unique effects, ʻo ka huahana wale nō ma ka ʻāina i hui ʻole e like me ka lākiō ciment mass.ʻAʻole hiki i ka mālama ʻana i ka sima i loko o ka mortar hui ʻia ke hōʻoia i ka ikaika akā e hoʻomaikaʻi pū i ka lōʻihi, ka impermeability a me ka pale ʻana.
Nā hiʻohiʻona a me nā hiʻohiʻona hana a me nā hiʻohiʻona hana a me nā hiʻohiʻona hana a me ka hana:
1. E hoʻomaikaʻi i ka hana mortar a me ka pono hana
I ka wā o ka hana ʻana a me ka plastering, ʻoi aku ka nui o ka mortar, palupalu, a he ikaika hoʻi ka hui pū ʻana.ʻAʻole pili ka ʻili paʻa i ka shovel, e hōʻemi ana i ka lehu lepo a me ke kumukūʻai, a he kiʻekiʻe ke kiʻekiʻe o ka mortar.He haʻahaʻa koi ma ka degere o ka wetness o ka paia, a me ka shrinkage o ka mortar mea uuku, i lanakila maʻamau pilikia e like me ka māwae, hollows, hookahe, a me ka huʻa ma luna o ka paia, a solves ka pilikia o ka mortar workability.Mālama ʻia ka mortar no nā hola 6-8 me ka ʻole o ka sedimentation, ka paʻa ʻana o ka wai maikaʻi, ʻaʻohe hoʻokaʻawale o ka mortar i loko o ka pahu lehu, a ʻaʻohe pono no ka hoʻoulu hou ʻana, e wikiwiki ana i ka wikiwiki o ke kūkulu ʻana a hoʻomaikaʻi i ka hana hana.
2. Ka hopena ikaika mua
ʻO ka mortar i hui pū ʻia me ka mortar additives ka pili a me ka hoʻoikaika ikaika me ka sima.Ma o ke kaʻina hana plasticizing, hiki i kahi ikaika ma hope o 5-6 mau hola o ka hoʻohana ʻana, a ʻoi aku ka maikaʻi o ka ikaika ma hope.
3. Mālama wai
ʻO ka mortar i hoʻomākaukau ʻia me nā mea hoʻohui mortar he hopena kaʻawale i ka wai, hiki ke hōʻemi i ka hoʻohana ʻana i ka wai, hoʻemi i ka emi ʻana o nā paia plastered a hoʻomaikaʻi i ka ikaika.
4. Nā hana hou aku
ʻO ka mortar i hoʻomākaukau ʻia me ka mortar additives nā hana o ka mālama ʻana i ka wai, ka hoʻohaʻahaʻa ʻana i ka walaʻau, ka mālama ʻana i ka wela, ka insulation wela, a me ka pale hau.
Ka hana ʻana a me ka hana ʻana o ka polyvinyl acetate emulsion adhesive
1. Kumu
Vinyl acetate: 710 kg
Ka wai: 636 kg
Vinyl alcohol polyvinyl alcohol (PVA): 62.5 kg
Ammonium persulfate (hoʻoheheʻe ʻia me 10 mau manawa wai): 1.43 kg
Octylphenol ethoxylate: 8 kg
ʻO ka sodium bicarbonate (hoʻoheheʻe ʻia me 10 mau manawa wai): 2.2 kg
Dibutyl phthalate: 80 kg
2. Kaʻina hana
E hoʻohui i ka waiʻona polyvinyl a me ka wai i loko o ka ipu hoʻoheheʻe, e hoʻoulu i 10 mau minuke a wela a hiki i 90 ° C, e hoʻoheheʻe no 4 mau hola, a hoʻoheheʻe i kahi hopena 10%.Ma hope o ka kānana ʻana i ka wai wai PVA i hoʻoheheʻe ʻia, e hoʻokomo i loko o ka pahu polymerization, e hoʻohui i 100 kg o ka octylphenol polyoxyethylene ether a me ka monomer primer (e pili ana i ka 1/7 o ka nui o ka monomer), a me ka persulfuric acid me ka 10% 5.5 kg o ka ammonium. ka hopena, e pani i ka lua hanai, a wehe i ka wai hooluolu.E hoʻomaka i ka wela, a piʻi aʻe ma kahi o 65 ° C i loko o 30 mau minuke.Ke ʻike ʻia nā kulu wai i loko o ke aniani ʻike, e pani i ka pahu mahu (ma kahi o 30-40 mau minuke), a piʻi ka mahana i 75-78°C.kino (hoʻohui piha i loko o 8-9 mau hola).I ka manawa like, e hoʻohui i 50 grams o ka ammonium persulfate i kēlā me kēia hola (hoʻoheheʻe ʻia me 10 mau manawa o ka wai).He kiʻekiʻe a haʻahaʻa paha ka wela o ka hopena, a ʻo ka kahe o ka monomer i hoʻohui ʻia a me ka nui o ka mea hoʻomaka e hiki ke hoʻomalu pono ʻia, akā ʻaʻole pono e hoʻonui ʻia ka nui o ke kumu.E hoʻopaʻa i ke kūlana reflux a me ka wela o ka hopena o ka hoʻohui monomer i kēlā me kēia 30 mau minuke, a hoʻopaʻa i ka kahe kahe o ka hoʻohui monomer a me ka nui o ka mea hoʻomaka i kēlā me kēia hola.
Ma hope o ka hoʻohui ʻana i ka monomer, e nānā i ka mahana o ka hopena hopena.Inā kiʻekiʻe loa (ma luna o 85°C), hiki ke hoʻohui pono ʻia ka 440 grams o ka ammonium persulfate.95°C, e mahana no 30 mau minuke, e hooluolu i lalo o 50°C, e hookomo i ka solution sodium bicarbonate.Ma hope o ka ʻike ʻana ua kūpono ke ʻano o ka emulsion, e hoʻohui i ka dibutyl phthalate, e hoʻoulu i 1 hola, a hoʻokuʻu.
ʻO ke ʻano hoʻoheheʻe ʻia ʻo Motar
1. ʻO ka slurry hoʻokaʻawale
ʻO ke kumu kūʻai haʻahaʻa, manuahi ʻole, maʻalahi loa ka hoʻohana ʻana i ka mortar insulation mortar.
1) Sima: 650kg
2) Lehu lele lua: 332kg
3) Limu i hoʻololi ʻia ES7718S: 14kg
4) Limu i hoʻololi ʻia ES7728: 2kg
5) hpmc: 2kg
7 cubic polystyrene particles hiki ke hana i kēlā me kēia tona o ka thermal insulation slurry.
Loaʻa i kēia ʻano hana ka hana maikaʻi, kiʻekiʻe viscosity, a ʻaneʻane ʻaʻohe koena i ka paia pauka.ʻO ka slurry insulation thermal kahi pae wīwī maikaʻi i nā ʻāpana a maikaʻi ke kūpaʻa māwae.
2. ʻO ke ʻano hana hoʻokalakupua: anti-crack mortar (granular and inorganic system)
1) Sima: 220kg, 42.5 maʻamau Portland sima
2) Lehu lele: 50kg, lua a i ʻole ka lehu i hoʻopilikia ʻole ʻia
3) Sand 40-70 mesh: 520kg, graded one maloʻo
4) Ke one 70-140 mesh: 200kg, graded one maloʻo
5) Limu i hoʻololi ʻia: 2kg, limu i hoʻololi ʻia ES7718
6) Limu i hoʻololi ʻia: 6kg, limu i hoʻololi ʻia ES7738
7) Hpmc: 0.6kg, waena a me haʻahaʻa viscosity cellulose ether
8) pp fiber: 0.5kg, lōʻihi 3-5mm
3. ʻO ka moʻo kumu hoʻohua hoʻokalakupua: mea hoʻokalakupua
1) Sima: 450kg, 42.5 a i ʻole ka sima Portland maʻamau
2) Lehu lele: 100kg, lua a i ʻole ka lehu i hoʻopilikia ʻole ʻia
3) Ke one 70-140 mesh: 446kg, helu ʻia ke one maloʻo
4) Limu i ho'ololi 'ia: 2kg, limu i ho'ololi 'ia ES7728
5) Hpmc: 2kg, waena a me ke kiʻekiʻe viscosity cellulose
4. ʻO ka moʻo ʻōlelo hoʻoheheʻe insulation: binder (pūnaewele EPS/XPS)
1) Sima: 400kg, 42.5 maʻamau Portland sima
2) Ke one 70-140 mesh: 584kg, helu ʻia ke one maloʻo
3) Limu i hoʻololi ʻia: 14kg, limu i hoʻololi ʻia ES7738
4) Hpmc: 2kg, waena a me haʻahaʻa viscosity cellulose ether
5. Moʻo ʻano hana hoʻokalakupua: plastering mortar (EPS/XPS system)
1) Sima: 300kg, 42.5 maʻamau Portland sima
2) Lehu lele: 30kg, lehu lua a i ʻole calcium kaumaha
3) Ke one 70-140 mesh: 584kg, helu ʻia ke one maloʻo
4) Limu i hoʻololi ʻia: 18kg, limu i hoʻololi ʻia ES7738
5) Hpmc: 1.5kg, waena a me haʻahaʻa viscosity cellulose ether
6. Kumu kuhikuhi no ka hana ʻana i ka pahū insulation perlite
① PO42.5 sima silika maʻamau: 150KG
② Lehu lehu: 50KG
③ calcium kaumaha: 50KG
④ ʻO JMH-07 ka pauka lāʻau lapaʻau kūikawā no ka perlite thermal insulation mortar: 2-3KG
⑤ pulupulu laau: 1-1.5KG
⑥ Polypropylene staple fiber a i ʻole aniani fiber: 1KG
⑦ Perlite: 1m³
Hoʻohui pololei i ka wai a hoʻoulu like.Huihui: wai = 1:1 (G/G).ʻOi aku ka maikaʻi o ka waiho ʻana no 5-10 mau minuke ma mua o ka hoʻohana ʻana.ʻAʻole ʻae ʻia ke kūkulu ʻana ma lalo o 5 ° C.ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka mea hui i loko o 30 mau minuke.E hoʻohui i ka perlite ma ke kahua kūkulu, ua ʻōlelo ʻia e hoʻohui i 0.15 m³ perlite no ka slurry 25KG.
Non-shrinkage grout kumu kumu 1 (hiki ke hoʻoponopono maikaʻi ʻia e like me ke kūlana maoli)
Mea maka, kumu hoʻohālike, pākēneka nui (%)
ʻO Portland sima ʻano II, 42.5R, 44
Mea hoʻonui ʻano U, 3
ʻO ka hoʻomaʻamaʻa ʻana o ka pauka alumini, 0.002~0.004
Kalima CaO, 2
ʻO ka pauka latex hiki ke hoʻopuka hou ʻia, 2.00
Ke one, 1~3mm, 10
Ke one, 0.1~1mm, 17.80
Ke one, 0.1~0.5mm, 20
Cellulose ether, 6000cps, 0.03
Defoamer, Agtan P80, 10.20
Polycarboxylate superplasticizer, 0.03
Silica pauda, Elken 902U, 0.50
Hoʻololi ʻia Bentonite, Optibent MF, 0.12
Ka manawa hoʻouna: Feb-09-2023