He aha ka condensing type mold silicone?
Ma nā ʻōlelo maʻalahi, ʻo ke ʻano condensation moldable silicone he thermosetting elastomer e hoʻōla i ka lumi wela. ʻAʻole like me nā mea hoʻopili ʻenehana a mākou i kamaʻāina ai, ua hoʻolālā ʻia e hoʻopili hou i nā ʻano o nā papa hale. Kahe ʻo ia e like me ka wai, ʻoluʻolu e like me ka lāʻau lapaʻau, a loaʻa iā ia nā waiwai demolding maikaʻi loa.
No ke aha i makemake ai ka poʻe kūkulu hale i ka "condensation type"?
I ka hana ʻana o GRC (glass fiber reinforced concrete), nā ʻāpana sima a me nā laina plaster, pono nā mea hana e kū i nā kaiapuni alkaline a me ke kau kino. ʻO ke ʻano condensation silicone rubber nā ʻano aʻe, e lilo ia i huahana "evergreen" i ke kula o ka hale kūkulu.
1. Ka maika'i o ke kumu kū'ai -: I ka ho'ohālikelike 'ia me ka silikoni ho'ohehe'e, hā'awi ka silicone condensation i ke kumu kū'ai ki'eki'e - ratio hana 'oiai e ho'okō ana i nā koi hana o nā mea hale. No nā laina hana me ka nui o nā loli mold, ʻo ia hoʻi ka haʻahaʻa haʻahaʻa o ka hoʻopukapuka mua.
2. ʻO ka wai maikaʻi loa: ʻOiai no nā poʻi me nā ʻano kāhua ʻEulopa{1}}a i ʻole nā mea paʻakikī, hiki i ka silicone condensation ke hoʻopiha i kēlā me kēia āpau liʻiliʻi me ka ʻole o nā kihi make, e hōʻoia ana i ka maopopo o ke ʻano i hiki i ka pae micron.
3. Ke kū'ē kemika a me ka ha'aha'a ha'aha'a ha'aha'a: Hiki iā ia ke kū'ē i ka alkaline corrosion o ka sima a me ke ka'a, a he ha'aha'a loa ka emi 'ana ma hope o ka ho'ōla 'ana (ma'amau i loko o 0.2%), e hō'oia ana i ka nui o kēlā me kēia mea i hana'ia i loko o nā pū'ulu he kaulike.
Pehea e hoʻohana pono ai i kahi papahana kūkulu?
Inā ʻo kēia kou manawa mua e ʻike ai i kēia mea, eia kahi "alakaʻi no ka pale ʻana i nā lua", ʻo ia hoʻi ka ʻike kūpono a mākou e hōʻike pinepine ai me kā mākou mea kūʻai:
· He mea koʻikoʻi ka hoʻoulu ʻana: ʻO ke silicone a me ka lāʻau lapaʻau (maʻamau 2%-3%) pono e hui pono ʻia. Inā loaʻa nā mea i hui ʻole ʻia ma nā paia o ka pahu, e alakaʻi ia i ka hoʻōla piha ʻole ʻana ma kekahi mau wahi, e hāʻule ʻole ai kāu poni.
· Hoʻoheheʻe ʻia i ka ʻuala: He mea nui kēia. He nui ka nui o na poni kukulu. Inā hoʻokomo ʻia nā ʻōhū ea i ka wā o ka hui ʻana, e hana kēia mau ʻōhū i "laina pahū" ke ninini ʻia ka sima, e pili ana i ka helehelena. Manaʻo ʻia e hoʻohana i ka mīkini mīkini e huki i nā ʻōpū a i ʻole e hoʻolōʻihi i ka manawa degassing ma ka hōʻemi ʻana i ka nui o ka mea hoʻōla.
· Kākoʻo ikaika: No ka mea he kaumaha koʻikoʻi nā mea hana, ʻaʻole lawa ka maʻalahi o ke silicone wale nō. Manaʻo mākou e hana i ka fiberglass a i ʻole ka gypsum i waho a puni ka silicone mold ma ke ʻano he kākoʻo e mālama ai i ka hoʻoheheʻe ʻana i ka wā o ka ninini ʻana.
Manaʻo kuhihewa maʻamau: Pehea ka ʻokoʻa mai ke kaʻina hoʻohui?
E nīnau nā mea kūʻai he nui: "E hele anei au no ka hoʻoheheʻe ʻia ʻana o ke kumu kūʻai?" Pili ia i kāu huahana.
· Ke ʻano condensation: He kūpono no nā mea hana lima maʻamau a me nā mea e like me ka cement, gypsum, a me nā resins. Loaʻa iā ia nā koi ʻokoʻa no ke kaiapuni hana a lawa ka waimaka e kū ai i ka nui o nā pono demolding.
· Ke ʻano injection: ʻoi aku ka maikaʻi no nā ʻāpana kikoʻī, nā ʻano meaʻai -kiʻekiʻe, a i ʻole nā hiʻohiʻona me nā koi ākea kiʻekiʻe.
Ma ke kahua o ke kūkulu ʻana, ʻo nā mea ʻano condensation ka mea i koho ʻia ma muli o ko lākou kūpaʻa maikaʻi ʻana i nā waikawa a me nā alkalis a me ka maʻalahi o ka hana.
Ma lalo o ke ʻano o ke kūkulu ʻana i ka ʻenehana, ʻo ka loaʻa ʻana o kahi mold silicone lōʻihi a pololei loa ke ʻano o ka hilinaʻi no ka hana pono. Ua hoʻohana nui ʻia kā mākou condensation type silicone mold i ka hana ʻana i nā mea pōhaku hoʻohālike, nā moʻo pōhaku moʻomeheu, a me nā kolamu Roma nui.
Nā huahana pale: No ke aha ʻo ka condensation type mold silicone ke koho maikaʻi loa no ke kiʻi paʻa? nā mea hana, nā mea hoʻolako, nā hale hana
