Lerata le phelang kajeno ke bothata boo re leng thata ho feta.Joale re ka thibela joang ho fokotsa lerata ha mokoallo o fokotsang lerata?E-re ke bue ka tsebo ena bakeng sa bohle.
Tšireletso ea molumo
Phokotso ea lerata le tšitiso ea sekoaelo se thibelang molumo skrineng se ka har'a lekhalo pakeng tsa 'mele oa skrine le motheo le kholomo.Ka hona, e le ho netefatsa boleng ba ho kopanya le ho thibela ho tsoa ha lerata ho thibela molumo oa lerata, litlhoko tse tharo tse latelang li tlameha ho finyelloa:
1. Ho phahamisa le ho behoa ha skrine ho lokela ho nepahala.Ha thapo e tlosoa, li-grooves tsa concave le convex pakeng tsa lipoleiti li tlameha ho ts'oaroa, 'me matla a ts'usumetso ea lipoleiti tse ka holimo le tse ka tlaase li lokela ho fokotsoa ho thibela tšenyo ea mathōko le mathōko.
2. Pele o kenya 'mele oa skrine, thepa ea ho tiisa e bonolo e lokela ho khomareloa ka lehlakoreng le ka hare la' mele oa skrine ho qoba khokahanyo e thata pakeng tsa 'mele oa skrine le kholomo.Hoa hlokahala ho kopana le lekhalo pakeng tsa kholomo le 'mele oa skrine,' me mokoallo oa molumo oa viaduct o arohane.Qotsa, empa hape le ho netefatsa hore ha ho na resonance e thata ea khokahano e hlahang.
3. Mahlakore ka bobeli a seam e ka tlaase pakeng tsa 'mele oa skrine le motheo o tiisitsoe ka seretse sa M5.Seretse se ka bang 1: 2 ho netefatsa botsitso ba seretse, ho eketsa botenya ba ho thibela molumo oa seretse, le ho fokotsa bothata bo patehileng ba ho koala molumo ka tekanyo e kholoanyane.
Boitsebiso: tšepe: poleiti ea aluminium, poleiti ea galvanized, poleiti ea tšepe ea mebala, joalo-joalo;
Non-metal: FRP, (lisebelisoa tse pepeneneng): boto ea mamello ea pc, khalase ea laminated, boto ea acrylic, boto ea letsatsi, joalo-joalo;
Mofuta oa lesoba: mofuta oa louver le mofuta oa micro-perforated.
Phekolo ea holim'a metsi: ho fafatsa ka motlakase ka ho feletseng (e ka fafatsa mebala e sa tšoaneng ha ho hlokahala);
Likarolo tsa thibelo ea molumo oa Highway:
1. Ho koala molumo o moholo: Karolelano ea ho koala molumo ke 37dB.
2. Coefficient e phahameng ea ho monya molumo: karolelano ea coefficient ea ho monya molumo ke 0.85;
3, ho tšoarella ha boemo ba leholimo: tšitiso ea molumo oa tsela e kholo e na le ho hanyetsa metsi, ho hanyetsa mocheso, ho hanyetsa UV le litšobotsi tse ling, e ke ke ea baka ho senyeha ha ts'ebetso kapa ho se tloaelehe ha boleng ka lebaka la liphetoho tsa mocheso oa metsi a pula.Ponahalo e ntle: U ka khetha mebala le libopeho tse fapaneng ho lumellana le tikoloho e potolohileng.
Nako ea poso: Oct-24-2019