Hpmc rdp i hoʻohana ʻia i ka Cement Render & Plaster EIFS & ETICS
Loaʻa iā JINJI® HPMC nā waiwai like ʻole e hana pono a makemake ʻia no EIFS&ETICS.
Thermal insulation board system, maʻamau e komo pū me ETICS (EIFS) (External Thermal Insulation Composite System / Exterior Insulation Finish System), i mea e mālama ai i ke kumukūʻai o ka hoʻomehana ʻana a i ʻole ka mana hoʻoluʻu, pono e loaʻa i kahi mīkini paʻa maikaʻi: maʻalahi e hui, maʻalahi e hana, pahi ʻole; ʻO ka hopena anti-kauʻi maikaʻi; ʻO ka adhesion mua maikaʻi a me nā ʻano ʻē aʻe. Pono e loaʻa i ka mortar plaster: maʻalahi e hoʻoulu, maʻalahi e hoʻolaha, ka pahi lāʻau ʻole, ka manawa hoʻomohala lōʻihi, hiki i ka pulu maikaʻi no ka lole ʻupena, ʻaʻole maʻalahi ke uhi a me nā ʻano ʻē aʻe. Hiki ke hoʻokō ʻia nā koi i luna ma ka hoʻohui ʻana i nā huahana cellulose ether kūpono e like me Hydroxypropyl Methyl Cellulose (HPMC) i ka mortar.
Hāʻawi kā mākou huahana cellulose HPMC a me ka huahana RDP i nā hoʻomaikaʻi hou i EIFS:
• Hoʻonui i ka ikaika a me ka maʻalahi: cellulose i ka hana mānoanoa maikaʻi a me ka lubricity, hiki ke hoʻomaikaʻi i ka ikaika adhesive a me ka maʻalahi o ka EIFS adhesive.
• Hoʻonui i ka paʻa ʻana o ka wai a hoʻolōʻihi i ka manawa hana: hoʻemi nui i ka nalowale o ka wai i loko o nā substrate i loko o nā ʻano hana. ʻO ka hiki ke hoʻopaʻa wai o ka cellulose e hoʻonui i ka ikaika adhesion o nā mea hoʻopili EIFS. ʻO kēia no ka mea ua lawa ka manawa o nā mea paʻa no ka hydration a ma ka manawa like ʻaʻole e nalowale ka wai.
• Hoʻonui ʻia ka paʻa ʻana o ka huahana a me ka rheology: he kī koʻikoʻi ka cellulose no ka hoʻoponopono ʻana i ke kūpaʻa kūpono i loko o nā morta hou. ʻO ke kūlike kūpono e hiki ai i ka plaster hou ke hoʻopili maikaʻi ʻia ma nā paia a me ka hoʻomaʻamaʻa ʻana i nā ʻili a hoʻopili maʻalahi ʻia me ka ʻole o ka manaʻo o ka paʻa. ʻO ka wai wai o MelaColl he ʻōnaehana non-Newtonian, a ua kapa ʻia nā waiwai o kāna hopena thixotropy.
• Hoʻonui i ka hydrophobicity: Ma hope o ka hoʻohui ʻana i ka cellulose, ua hoʻomaikaʻi ka hydrophobicity o EIFS, ua hoʻonui nui ʻia ka hopena wai.
• Hoʻonui i ka hana: ʻoi aku ka maikaʻi o ka pae ʻana a me ka liʻiliʻi liʻiliʻi o ka cellulose hiki ke hoʻohana maʻalahi i nā mea hoʻopili EIFS, kahi maʻalahi o ka hana a me ke kūkulu ʻana, a hiki ke hoʻomaikaʻi nui i ka hana hana.
• E hoʻomaikaʻi i ka hana uhi me ka ikaika mua maikaʻi loa: hui pū ka cellulose i ka hui ʻana o nā mea polymer a me ka lōʻihi o nā mea inorganic. Hiki iā lākou ke hōʻoia i ka ikaika mua o ka mortar a me nā mea pono ʻē aʻe e pono ai i ka EIFS a me ke kūkulu hou ʻana.
• Paipai maikaʻi i ka wai, kūpono maikaʻi me nā huahana maʻamau: hoʻemi nui ka cellulose i ka nalowale o ka wai i loko o nā substrate i loko o nā hana. ʻO ka hiki ke hoʻopaʻa wai o ka cellulose e hoʻonui i ka ikaika adhesion o nā mea hoʻopili EIFS. ʻO kēia no ka mea ua lawa ka manawa o nā mea paʻa no ka hydration a ma ka manawa like ʻaʻole e nalowale ka wai.
• Hōʻike i ka ikaika kiʻekiʻe, adhesion ikaika, a me ka alkali kū'ē: cellulose i maikai paʻa, mānoanoa waiwai, Paʻa kemika waiwai kū'ē pono alkali hoouka.