1. Dabarun zaɓin launi na rumfa
A matsayin ginshiƙi na shimfidar wuri na waje, launi na rumfar dole ne yayi la'akari da kyawawan halaye da kuma amfani. Dangane da bayanan binciken 2023 na Ƙungiyar Sufuri ta Amurka (ACA), kashi 75% na ɓangarorin gyare-gyaren gine-gine na waje sun gaza saboda rikici tsakanin launi da muhalli. Lokacin zabar, kuna buƙatar la'akari da waɗannan:
1. Haɗin kai na muhalli: lura da ciyayi da ke kewaye da babban launi na ginin. Misali, a cikin yanayin gandun daji, gansakuka kore (Pantone 16-0225 TCX) ko launin ruwan ja (Pantone 18-1230 TCX) na iya cimma haɗin kai na gani.
2. Bukatun aiki: Ana ba da shawarar zaɓar launuka masu haske (kamar beige da launin toka mai haske) don rumfunan da ake amfani da su akai-akai. Yanayin zafin jiki ya kai digiri 8-12 fiye da na launuka masu duhu (tushen bayanai: Ma'aikatar Makamashi ta Amurka "Rahoton Tasirin Tashin Gina").
3. Kudin kulawa: Launuka masu duhu (kamar duhu shuɗi da koren duhu) suna iya yin shuɗewa kuma suna buƙatar sake fenti kowace shekara 2 -; launuka masu tsaka-tsaki (kamar sandstone da launin toka-launin ruwan kasa) ana iya tsawaita zuwa shekaru 4-5.
2. Tsarin launi na gargajiya da shawarwarin aiwatarwa
(1) Tsarin hadewar dabi'a
{0} Monochrome gradient: Rufin yana amfani da koren zaitun mai duhu (RAL 6003), ginshiƙan suna canzawa zuwa gansakuka kore (RAL 6019), kuma ƙasa tana amfani da dutsen yashi (RAL 1013) don samar da gradient a tsaye.
- Kiyaye hatsin itace: Idan babban rumfar itace, fentin itace mai haske + 5% launi mai launi (kamar launin goro) na iya adana nau'in, kuma ƙimar shayar ultraviolet dole ne ya fi ko daidai da 90% (koma zuwa ma'aunin ASTM D6578).
(2) Tsarin mayar da hankali na gani
- Madaidaicin launi daban-daban: Jikin rumfar shuɗi - launin toka (RAL 5008) yana dacewa da farar gasa. Ana ba da shawarar bambancin da za a sarrafa shi a cikin kewayon 30-50% (bisa ga Hukumar Kula da Haske ta Duniya CIE L * a * b * dabarar bambancin launi).
- Aikace-aikacen launuka na ado: Ƙara kashi 10% na yanki na launuka masu haske (kamar jajan Sinanci RAL 3020) zuwa dogo ko ginshiƙan don haɓaka rayuwa.
III. Jagora don guje wa tarko
1. Yi amfani da launuka masu yawa tare da taka tsantsan: Vermilion, rawaya mai haske da sauran launuka suna da wuyar haskakawa a ƙarƙashin haske mai ƙarfi kuma suna iya haifar da gajiya na gani (koma zuwa nazarin 2022 na Journal of Environmental Psychology).
2. Wajabcin gwaji: Kafin zanen babban yanki, tabbatar da gwada launi a cikin yanki na 30cm × 30cm kuma kula da canje-canjen haske a lokuta daban-daban (safiya / rana / maraice).
3. Daidaita nau'in fenti: Ruwa{1} fenti na acrylic mai tushe ya dace da yawancin yanayin yanayi, amma a cikin matsanancin yanayi{2}}, fenti na musamman na waje yana ɗauke da masu hana mildew (kamar abun ciki IPBC 0.5%-1.2%) yakamata a zaɓi.
Ta hanyar tsara tsarin launi, rumfar na iya zama abin haskaka shimfidar wuri yayin da rage nauyin kulawar dogon lokaci-. Lokacin zabar zahiri, ana ba da shawarar ɗaukar hotuna na muhalli kuma amfani da PS ko kayan aikin daidaita launi na kan layi (kamar Adobe Color) don kwaikwayi tasirin kafin yanke shawara.
