Ho itšehla thajanaKaho

Li-concrete slabs paving: melemo e meholo le litšobotsi

E 'ngoe ea liaparo tse ratoang haholo kajeno ke li-slabs tsa concrete. Li sebelisetsoa ho hlomella li-yard, lirapa le libaka tsa boikhathollo, likoloi tsa marang-rang, ho kopanya liketso le bo-aesthetics.

Melemo

  • Mebala e sa tšoaneng e fana ka ponahalo e ntle ea ho apara.
  • Lintho tsena li hlile li hanana le ho apara, e leng ho eketsang haholo bophelo ba lihlahisoa tsa eona.
  • Bareki ba khahloa ke tsela e bonolo ea ho beha le lebelo leo ba kenngoa ka lona.
  • Lintho tse khethiloeng tsa sekoahelo li lumella hore ho be le ho senya le ho tsosolosa habonolo ha sebopeho. Sena ke nnete ha ho hlokahala hore ho tsamaisoe mosebetsi ofe kapa ofe o amanang le puisano ea sekhukhu.
  • Li-concrete slabs paving li khona ho mamella meroalo e boima.
  • Molemo oa bohlokoa ke hore ha pula e le holim'a li-slabs puddles ha e thehoe, kaha metsi 'ohle a phalla ka bolokolohi mobung ka likheo.
  • Nakong e chesang, moapehi ha a ntše lintho tse kotsi moeeng, ho fapana le mohlala, ho tloha asphalt.

Sebopeho

Serbente ea konkreiti e tlameha ho ba le litšobotsi tse itseng, tse itšetlehileng haholo ka lisebelisoa tse sebelisetsoang ho hlophisoa nakong ea ho etsa. Tlatse ke lehlabathe la kaho le mochini oa boholo ba bonyane likarolo tse peli le karolo ea 5 mm ho ea ho 10 mm. Ho phaella moo, li-additives li kenyelletsoa motsoako le metsoako ea plasticizing le hydrophobizing. Ba ntlafatsa thepa ea theknoloji ea konkreite, e etsang hore e be e tšoarellang le e sa keneng ka serame.

Lintlha Tse ka sehloohong

Ba tlameha ho finyella litlhoko tsohle tsa GOST. Lisebelisoa tsa concrete paving li hlahisoa ho ea ka litekanyetso tse itseng, 'me boleng ba tsona bo bakoa ke litšoaneleho tsa theknoloji, tse itšetlehileng ka mokhoa oo lebota le entsoeng ka lona - ka ho sisinya kapa ho sisinyeha. Ka lehlakoreng la bobeli, lihlahisoa li hlahisoa ka matla a maholo-ho fihlela ho 400 lik'hilograma / cm², e lumellang ho mamella litebelisoa tsa lithane tse 30. Boemo ba ho hlatsoa ha serame bo phahame ka ho lekaneng (F200-300), lipoleiti ha li lahleheloe ke thepa ea tsona esita le mocheso oa -55 ° C. Ka nako e ts'oanang ba khona ho mamella bonyane maqhubu a mongobo a 200 le ho qhibiliha. Motsoako oa metsi ha o felle ka 5%, 'me lenane la erasability ha le ka holimo ho 0,7 g / cm².

Mefuta e sa tšoaneng le melaetsa

Ho itšetlehile ka libopeho le boholo, li-slabs tsa concrete li na le lihlopha tse sa tšoaneng. Ho ea ka litlhoko tsa GOST 17608-91, mofuta oa poleiti o bonts'oa ho letšoao: K (lisekoere), P (ka lehlakoreng le le leng), W (bophara bo le bong), joalo-joalo Tlhahisoleseding 6.K.7, nomoro ea pele e bontša palo ea boholo bo tloaelehileng, Lisebelisoa tsa foromo ea sekoti.

Kajeno, li tumme haholo ha ho etsoa litsela tsa maoto bakeng sa batho ba nang le menyetla e fokolang, e khethehileng e entsoeng ka majoe a slabs tactile. Boemo ba bona bo fokotseha hanyenyane, bo bobe ebile bo na le li-anti-slip properties. Tlhōrō ea poleiti ho na le lipontšo tsa fatše tse tataisang.

Theknoloji ea tlhahiso

Concrete paving slabs li etsoa ka thuso ea mekhoa e sa tšoaneng: vibro-roll, vibro-stamping, pressing, vibrating with loading, vibrocompression. Ea ho qetela ke e tloaelehileng ka ho fetisisa. Eketsa metsi a mangata ka lehlabathe la samente le behiloeng ka har'a konkreite le ho kopanya ka botlalo. Ka nako eo motsoako o fepa ka vibropress bunker mme o kenngoa ka hlobo e ikhethang, moo e kopantsoe tlas'a khato ea ho hatella ka nako e le 'ngoe ho thothomela. Lihlahisoa tse lahliloeng li isoa ho pallets ebe li fetisetsoa libakeng tse tšoareloang, moo ho thatafala ha tsona. Ka mor'a moo, lipoleiti tse phethiloeng li romeloa hore li romeloe.

Tšebeliso ea lisebelisoa tse nyane ka tlhahiso e lumella moetsi hore a lefe kapele litšenyehelo ka ho hlahisa li-slabs tsa boleng bo phahameng ba konkreite, theko ea eona e sa theko e tlaase ho bareki. Har'a lihlahisoa tse fapa-fapaneng tsa tlhahiso ea fektheri, o ka khetha lihlahisoa tsa li-ruble tse 150 ka sengoathoana.

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