Ni ubuhe bubogamo bubogamye ari bwo bukora, kandi ni iki kitari? Dutanga kugereranya ubwoko bwingenzi.
Polyethylene
Filime ya Polyethylene nkuburyo bwo kurinda imyaka yubusitani kuva ku bukonje buzwi cyane ningoro yimpeshyi kuva mu bihe byasoyi. Nubwo guhitamo ibikoresho byitegereza Greenhouses na Greenhouses muri iki gihe bigari cyane, ntibigeze gutakaza akamaro.
Ubushobozi bwo kwanduza bwa Polythyerylene Rangs mu rwego rwa 80-90%, bigira ingaruka ku mibanire y'ibihingwa by'imboga. Bamwe mu bahinzi batekereza kuri iyi parameter ntabwo ari hejuru cyane, ariko sibyo. Ibikoresho byukuri bikwiranye nicyatsi, ariko birashobora kwangiza imboga: Umucyo mwinshi ugira ingaruka mbi kumirongo no guteza imbere imbuto. Ingaruka mbi zidasanzwe zo kurenga izuba rigaragara mubijyanye nimbuto, inyanya na bakhhyev, imbuto zizo zirashobora kuba hejuru.
Ndashimira firime imbere ya parike, urwego rwiza rwo gushuka ruhora rushyigikiwe. Muri icyo gihe, ubushyuhe bwubutaka ku buriri burenze hanze. Rero, microclimality idasanzwe iremwa, igira uruhare mu guhinga kwihuta. Ntabwo ari ubukonje bukabije, umuyaga mwinshi, dogere cyangwa igihu cyane.
Ibibi nyamukuru bya polyethylene ni bibi kurwanya ibyangiritse bya mashini: birashobora gutoborwa kubwimpanuka, kumena cyangwa gukata. Urwego rwo kwambara narwo rusiga byinshi kugirango twifuzwe. Ibikoresho bihendutse bikora igihe kimwe, nkuko imvura nimvura nizuba ryabuzaga vuba, kuko atakaza ubushobozi bwo kubuza.
Selile polycarbonate
Bitewe nigishushanyo cyacyo, Polycarbonate yiyongereye imbaraga nubushyuhe bwiza bwo kurokora ubushyuhe. Bitandukanye na firime ihendutse ihabwa polyethylene, irahanganira umutwaro ku cyuho, ntabwo yangiza umuyaga n'urubura, ntatinya imyigaragambyo idasanzwe. Gukorera mu mucyo wa Shine ni 86%. Muri icyo gihe, ntibabura imico yabo kubera ingaruka zivanze, kubera ko urwego rwihariye ruringirwa rukoreshwa kuruhande rwabo.
Ibikoresho birashobora gukoreshwa mubushyuhe ubwo aribwo bwose kuva kuri -40 kugeza + 1200c, bituma habaho ibishushanyo. Ntibitangaje kubona ubuzima bwa serivisi bwa selile polycarbote byibuze nibura imyaka 15.
Nta gutagura gukomeye usibye hejuru (ugereranije nibiciro bya firime, ntaho pulayiri. Ikintu nyamukuru nuguhitamo guhitamo no gushirwa.
Iyo uhisemo, mbere ya byose, birakenewe kuzirikana agace kwose ka greenhouse. Niba atari binini cyane (kugeza kuri 30 m2), kugura na pulasitikebyi cyane kubintu byose, muriki gihe bigomba gufungwa imbaho hamwe nubwinshi bwa mm 6-8. Kubishushanyo bigera kuri 20 m2, Polycarbonate birakwiye koroheje - 4-6 mm. Ibicuruzwa bya mm 10 umubyimba no hejuru bikoreshwa ku nyubako nini, kuva 40 m2.
Nkuko bimaze kuvugwa, imbaho nyinshi zifite igikona ikingira ingaruka mbi zizuba. Muri icyo gihe, abakora bamwe kugirango bagabanye ibicuruzwa byabo ntabwo aririnda kuva ultraviolet. Kubwibyo, mugihe ugura, ugomba kumenya neza ko ibikoresho byakunze ibintu bidatinya izuba.
Ubuziranenge Polycarbonate itandukanye nimpimbano:
- Urupapuro runini. Ubudozi busanzwe bwa Polycarbonate kuri Greenhouses ifite ubunini bwibura mm 4, kandi bihendutse mm 3-3.5, kuba bibi, kubeshya, kubeshya, kubeshya, gukiza abaguzi nkibisanzwe.
- Ubunini bw'ibice by'imbere n'inkuta zo hanze, bityo, no gupima. Ikibabi gisanzwe kuri parike 6 m ndende igomba gupima kg 10.
- Kuba hari firime yo kurinda cyane.
Bidateye
Kenshi na kenshi mubusitani urashobora kubona film kuva proylene. Hanze, birasa na gaze nyinshi kuva mumitwe itandukanye. Ibirango bizwi cyane - Agril, Loutrasil na Spanbond. Byakozwe mubihugu bitandukanye, ariko ntabwo ari ngombwa kugendana uwabikoze, ahubwo ni ubunini bwibikoresho n'umugambi wacyo.
Noneho, umweru kandi unanutse "nta-knock" ubucucike bwa 17 g / m2 arinda ibimera udukoko hamwe nubukonje buke (kugeza kuri - 20 ° c). Koresha mubisanzwe nta shingiro rikomeye. Ariko propylene ifite akamaro (30-60 g / m2) ikoreshwa mu rubanza rwa grosts to -60C. Muri icyo gihe, umubyimba (60 g / m2) yicyuma cyumukara irinda imyaka yo guhumeka cyane ubushuhe bukabije kandi bukabuza imikurire ya nyakatsi no guhagarika imikurire yibyatsi.
Ibikoresho bitavuga bitandukanijwe nukuntu umwuka, amazi nimirasire yizuba byanyuze mubunini bwa dosage. Kurugero, mubushyuhe bwimpeshyi, polypropylene yera ikiza cyane, numwirabura (mu mpeshyi) ntabwo ibaha hypogly.
Kubwamahirwe, fiblene fibre, kimwe na polyethylene, ntabwo ifite imbaraga zihagije, zashaje vuba kandi zihuta. Akenshi ikoreshwa nkibitotsi, bike cyane - nkubuhungiro bwuzuye kumurongo ukomeye.
Ikirahure
Ibirahuri byatsinzwe bisanzwe bikoreshwa mu turere twose, tutitaye ku kibanza cya geografiya no ku birere. Kandi ibi birumvikana: ikirahure nkibikoresho byo kurinda ibihingwa muburyo bwo hanze bifite akamaro kamwe. Muri bo harimo umucyo mwiza wo muri transictée, hamwe nubushyuhe bwiza, nubushobozi bwo kwihanganira imitwaro ikomeye ya shelegi. Byongeye kandi, ikirahuri cyabaye kidakoreshwa gishobora gusimburwa vuba.
Birumvikana ko hariho inzira zihendutse zo kubaka icyatsi. Ariko, niba amadirishya ashaje aguma mu kiraro, amadirishya ashaje afite umukungugu, noneho ntibabona gukoresha neza. Cyane cyane ko kubakoresha kugirango bakubaka nuburyo bwiza bwo kuzigama.
Ikadiri yoroshye gukusanya ku giti. Kugirango ukore ibi, ntuzakenera kubona ibikoresho bidasanzwe, nkuko ibiti bitunganywa byoroshye. Kubera iyo mpamvu, ntakibazo kizabaho kubijyanye nibikorwa. Ntabwo hagomba kubaho kubura ibikoresho, kubera ko burigihe haribiliki zimwe zishobora kuba ingirakamaro mubikorwa.
Ntuterera amadirishya ashaje kuri konti. Bazikiza cyane ingengo yimiryango no kuba umurambo kuri parike. Birakwiye kandi kubona ko amakadiri ashaje yerekana hanze iyo asimbuza Windows mashya kandi ushobora kubatora kubuntu.
Niba igishushanyo kirambye gikenewe, birumvikana gutumiza ikirahuri cyiteguye hamwe nikirango cya aluminium.
Inama
- Mububatsi bwa porokore, impera yimpapuro za polycarbote zigomba kurindwa kwinjira mubushuhe hamwe n'amacomeka adasanzwe.
- Hamwe nubushyuhe butunguranye, plastike irashobora kugabanya cyangwa kwaguka. Niba mubikorwa byo kwishyiriraho bitazirikana iki bihe, ibikoresho bizacika kandi bireka gushyirwaho ikimenyetso.
Andrei Karttsev, Dachnik:
Koresha urumuri kuri parike. Umuntu wese azi uko intangiriro yinyongera ari ingenzi muri grehouses y ibisarurwa bizasarura ejo hazaza, ariko gukoresha ingufu mu mirire bisohora itara ritukura ntabwo ryatumye habaho gukwirakwiza uyu mwakira mu bikorwa. Muburyo bwo guhinga ubutaka bufunze, iyi nzitizi ikuweho ikoreshwa ryibikoresho byo kubahirizwa (ibirahuri kama), byerekana ko inyongeramusaruro zidasanzwe (fosifor) zishobora guhindura igice cyimirasire yizuba gitera reaction bifitanye isano n'ingaruka za Emerson.
Ingingo yasohotse mu kinyamakuru "Inama z'abanyamwuga" No 12 (2017). Iyandikishe kuri verisiyo yacapwe yikinyamakuru.