Amagwebu: iimpawu zobugcisa, imichiza, ukusebenza

Namhlanje amagwebu engena iqela okufunwa kakhulu emva kokuba izinto zokwakha. Abakhi kunye abaqeshisi bathetha kakuhle ngokhuseleko lwakhe, kunye nexabiso eliphantsi kakhulu. Siqonde indlela usambathisa amagwebu. Xa zonke istro umgangatho eyandisiweyo (Styrofoam ngokuqalisa material) Uyakwazi ukuchonga iimpawu eziphambili izinto amazwe.

Amagwebu. iimpawu kunye neempawu yokusebenza Technical

• Yintoni amagwebu? Le umoya equlethwe iiseli okuvala ezi istro ezandisiweyo. Esi sakhiwo uchaza enye yeempawu eziphathekayo ithandwa kakhulu nebalulekileyo - conductivity thermal ephantsi kakhulu. Yintoni kuthelekiswa amagwebu? Iimpawu conductivity yayo thermal ngokuphindwe 20 obuphantsi kunawe ngezitena, izihlandlo ezithathu ngaphantsi komthi. cm-12 inwebu ugwebu ngempumelelo igcina ubushushu, njengoko kukho udonga ngezitena kwindawo ubukhulu-2 m. Noko ke, yena usabela okanye nobushushu ungabandi.
• can amagwebu Yintoni enye? iimpawu zayo ukumelana amanzi esondela 100%. Empirically kufunyenwe, ukuba eludongeni amagwebu unako ekufakeni hayi ngaphezulu kwe-3% (of ubunzima babo) ukufuma. Kulo mzekelo, oko aludumbanga, ayitshintshi mhlawumbi ukumila kwayo okanye ubungakanani bayo. Ukuxinana kwezi amagwebu andiyi kutshintsha.

Ezinye iimpawu amagwebu

• Kufuneka yokwambathisa isandi elungileyo? Le mbopheleleko ukusingatha ngokugqibeleleyo amagwebu efanayo. Iimpawu njengento nophahla, olukhusela bakha umoya iingxolo kungenwa okubangelwa kwisakhiwo. Le izinto misindo yinto enye, kungcono umoya sitshiphu zvukoizolyatov ukhuseleko film umoya. Zonke amagwebu 3 sentimitha ngokupheleleyo sisuse ingxolo lwangaphandle.
• Le amagwebu isekhona okulungileyo? ukufakwa lula. Elula, ukusika lula ngaphandle ukukhupha izinto imisi eyingozi kubizelana kwi isakhiwo olifunayo nkqu ngumntu omnye. Kuba ozakulusebenza ayifuni izixhobo ezizodwa okanye izixhobo ezizodwa. Akazange ukuvelisa uthuli xa ukusika, ngokulula kugrunjwa.

Amagwebu. iipropati chemical

Ukuba ufuna izinto cala kakhulu yaye yanyamezela yahlala ithuba elide kakhulu, uthabathe alephuze amagwebu. Iimpawu yokutshintsha amalungu ngemichiza uya kuqinisekisa ukuba akukho fungi okanye iintsholongwane okanye izinambuzane eziyingozi kulo akayi kuba nako ukuhlala phantsi. Akoyiki ibole kwaye ayikho bangenwe umngundo. Ubume ugwebu kwenza kube cala ngokunxulumene uninzi wemichiza. Akoyiki; hayi kuphela ukufuma: foam xa ebona izinto ezininzi ndlongondlongo. Ndingenzi ngekalika okanye isamente amagwebu musa basebenzisane. Baya azinyamalali nayiphi isepha okanye ipeyinti - ke abanganyangekiyo asidi kwaye brines. Le kuphela Ukoyika into eyenziwe amagwebu istro isekelwe izinyibilikisi benzene okanye acetone. Le yokugqibela ntsokotho kubenze amagwebu. Kwiqondo lobushushu eliphezulu oomaleko foam uqala ukunyibilika, ngaloo ndlela ukuyeka urhwaphilizo: i alephuze amagwebu akayixhasi yokutsha okanye ukubola. xa ukudibana ngqo kunye umlilo ephakamayo 4 Kuphela, kodwa nje imizuzwana kucinywa. Ekugqibeleni, lo alephuze amagwebu senziwe ngezinto cala nokusingqongileyo, kunye nokulahlwa kwayo ekhuselekileyo: akukho izinto ezinobungozi ngexesha elifanayo akemi ngaphandle. Kungenxa yoko le nto amagwebu, iimpawu zazo HIV kuphela, isetyenziswa kuphela lolwakhiwo kodwa ezivelisa izinto zokudlala abantwana kunye umhombiso ingaphakathi.