I-parapet slab. Imveliso yekhonkrithi eqinisiweyo

Isitishi esinobubanzi sinesabelo esiphathelene nesakhiwo sokwakha. Ngokuqhelekileyo, izinto zokwakha zisebenzisa ikhonkrithi eqinisiweyo. Ngaphandle kwabo akunakwenzeka ukwenza ngaphandle kokwakha ibhuloho, isakhiwo se-storey multi or quay. Kwakhona iimveliso ze-w / w zisetyenziswe njengezinto zokuhlobisa kunye nokukhusela.

Imveliso yekhonkrithi eqinisiweyo - yintoni na?

Ikhonkrithi eqinisekisiwe yindawo yokwakha eyinkimbinkimbi, eyenziwe yintsimbi kunye nekhonkrithi. Ukuqiniswa kweNsimbi kusebenza ekutheni, kunye nekhonkrithi yokunyanzeliswa. Ukuhlanganiswa kwezi zinto kwenza ukuba kube lula ukufezekisa ezi zilandelayo:

• Ukukhululeka kokubunjwa;
• Ukumelana nokusingqongileyo okukhuselekileyo;
• Ukugcinwa komgangatho ngexesha lokusetyenziswa ixesha elide;
• Ukumelana nomlilo;
• Amandla ahlukeneyo.

Iinkalo zobunjani

Imiqathango ejikelezileyo kunye nendawo yokusebenza iqinisekisa iimfuno zobungakanani kunye neempawu zento. Kuyakwazi ukusebenzisa ikhonkrithi ye porous okanye ikhonkrithi yokwandisa udongwe ukwenzela ukunciphisa ubunzima bebonke. I-slab ye-parapet isetyenziselwa uphahla lwezakhiwo nezakhiwo. Ngaphambi kweemeko zokusebenza eziyinkimbinkimbi, kunengqiqo ukusebenzisa ikhonkrithi yeempawu ezinzima ezichasene nempembelelo yezinto zangaphandle ezimbi kunye nokuguba okuphantsi. Ngokuqhelekileyo, isamente enemibala isetyenziselwa imisebenzi yokuzibumba kwilungiselelo lokuxubha kunye ne-slabs eziqinisiweyo.

Ukuveliswa kweebhodi eziphambili imeko ebalulekileyo kukuhambelana nemeko yezobugcisa kunye neempahla zeemveliso, kunye nokugcinwa ngokuthe ngqo kwemigangatho esekwe. Ikhonkrithi yokuvelisa kufuneka ibe neklasi yokuqinela yamandla ubuncinane b15. Unyango oluvakalayo kunye nesamente e-sulfate engamelana ne-Portland, ukuba i-parapet slab iya kusetyenziswa kwiimeko eziyinkimbinkimbi.

Injongo yokumakisha

Ngokwesiko, isityalo semveliso yekhonkrithi sibonisa idatha elandelayo ngokumakishwa kwamacwecwe:

• Izinto zokwenza;
• Ifom-factor is a divided into products from fillers fillers okanye kwikhonkrithi enzima;
• Ummakishi wamandla oqinekileyo;
• Ubukhulu - ubukhulu, ubude nobubanzi.

Ukudala i-rigidity efunekayo

Ikhonkrithi eqinisekisiwe ye-parapet slab igxininiswa ngetambo ephakamileyo ephezulu kunye ne-corrugation okanye ukuqiniswa okutshisiweyo. Iindawo zokuqiniswa ezingaphandle kwekhonkrit (enokwenzeka kuphela ngedatha ethile yendalo) zihlanganiswe ne-special anti-corrosion compound. Imveliso eneesisindo kunye nobukhulu obuhlukeneyo iyazaliseka, ngelixa ukuphambuka ukusuka kobunzima obubekiwe akuvumelekanga ngaphezu kwe-3 mm kunye no-5 mm ngokulandelana ngokulingana nobubanzi. Olunye unyango lwe-hydrophobic lusetyenziselwa ukukhusela izinto zeparapet ezichaphazelekayo ngamanzi.

Isityalo sekhonkrithi esomelezwayo singasebenzisa ikhonkrithi ye-perlite, udidi lwebumba olwandisiweyo kunye nekhonkrithi enzima yokuzaliswa ukuze kuvelwe umgangatho osebenzayo kunye nobunjani obuphezulu, oza kuhlala ixesha elingaphezu kweminyaka elishumi.

Ngokuqhelekileyo, iplati inesimo somxholongwane kunye nomhlaba kwaye sibhekisela kwizakhiwo ezigxothiweyo, ezenza kube lula ukuqinisekisa ukuguqulwa kwamanzi okukhululeka. I-mucus ephantsi ingavumeli amanzi ukuba angene ngaphakathi.

Kunokwenzeka ukujonga umgangatho wemakishi, okubandakanya idatha yedatha kunye nokuthotyelwa kwemigangatho esekwe.

Umbala omhlophe kunye nomhlophe kuphucula ukubonakala kwe-slabs, okwenza kube lula ukuxhobisa ukwakhiwa kwekhwalithi ukufezekisa umphambili oyifunayo.

Iintlobo

Kukho iintlobo ezimbini zeepapapati: isiqendu esisodwa kwisitye sendalo kunye nama-slabs aqhotyoshelweyo. Zibukeka zinkulu kwi-tandem nge-metal grilles kwaye zivumela ukuba wenze idizayini ekhethekileyo. Kufanelekile ukukhumbula iSt. Petersburg kunye neengqungquthela zalo kunye neengqungquthela, kunye neemifanekiso kunye neziqwenga ezaziwa kwihlabathi lonke. Akuyimfuneko ukuthetha yonke i-slabs slabs, ubukhulu bayo buhluke kwaye buphakathi kwe-1000x500x40mm (i-DSW), banokuqina okukhulu xa kuthelekiswa nokujongana. Ziyaziwa ngamandla abo okwandisiweyo kwaye zingasetyenziselwa nje ngeenyawo zezinto zokuhlobisa nezakhiwo. Iipilati zamarandi zinomda ongabalulekiyo wokukhawuleka, zinokuhlanganiselwa kwiindawo ezilinganayo zembethe okanye izinto ezihambelanayo. Iindleko ze-parapet zanda ngeerhasi.

Ukunyuka

Izikhonkwane zokugqithisa zinikwe ukuthutha kunye nokufakwa kwee-slabs, zifumaneka ekupheleni kwemveliso.

Ukufakelwa kwezi zigaba zilandelayo:

• Umxube wekhonkment usetyenziswa;
• I-Plate PP ifakwa ngokuqwalasela indawo yomqolo;
• Gcwalisa amajoyina.

Isicelo

Imveliso yeB / w inefomu edibeneyo, ngenxa yokuba amanzi awela ngaphantsi kwelinye icala. Ukongezelela, kukho i-groove encane engezansi eyenza ukuhamba kwamanzi.

Izixhobo ezinjalo zivame ukusetyenziswa kwizakhiwo zephaneli, umzekelo, xa kudala iiphampo zetraki ezidityanisiweyo ezifuna ukukhuselwa kwiindawo ezingcolileyo kunye nemvula. Kukho iindidi ezinobhenqo obunxweme, iiplati eziplaniweyo neziqhelekileyo.

Sebenzisa kwimisebenzi yokupakisha

Inxalenye yeklasi yeephahla eziphangaleleyo, kubandakanywa uhlobo lokuguquka, luhlobo lwephahla, kwaye luyakwazi ukulukhupha kwisakhiwo esakhiweyo. Ukubaluleka kwabo okusebenzayo kubangelwa ukudala ukhuseleko olufunekayo kubantu abaphezu kwephahla. Kwakhona i-parapet slab yenza njengento ehlobisa.

Ingxenye ephezulu yeparapet iqhutywe kwaye iyicwecwe. Kukhona ithuba lokudala umgangatho ongeyomgangatho ongezantsi. Ukugqithisa iinqumpi zisetyenziselwa ukufakela i-apron yesinyithi, kwiindawo ezixhamliweyo, kufuneka zicutshungulwe nge-sealant ekhethekileyo. Xa ubeka iparapet kwi-slabs ze-konkrit, ukutywinwa ngokuqinile kwamajoyina akhoyo kunye nebhokisi lokuhlangana kufuneka.

Oko okumele ukwazi

Isilinganiso sokwandiswa kokungena kwamanzi kuyimfuneko kwindawo apho iipapati zeparapet, ubukhulu bazo ezikhethiweyo ngabanye, kunye nophahla oluthambileyo ludibeneyo. Umqulu ogqityiweyo ophahleni kunye nokuqhutyelwa kwendiza esezantsi kwaye ukuqhutyelwa kwamanzi okugwenxa okulandelelweyo kulandelwe. Xa ubeka izinto ngaphandle kokusebenzisa inkxaso ekhethekileyo phantsi kwekhaphethi yokupaka, umda wenziwa phantsi kweendawo zokulinganisa. Ngenxa yoko, kunokwenzeka ukuba umonakalo owenzeka ngomonakalo kunye nokungonakaliswa kobunzima.

Ukuze ugweme ubunzima obunxulumene nokuphulwa kobugqweba ngexesha lokusebenza kwephahla okanye ukucoca, i-bead enekona ethile phakathi kweparapet kwaye isiseko sephahla senziwe. Yenziwe ngomquba womnxweme, unako ukubeka izikhuni zeenkuni ezinokutshatyalaliswa kwezilangabi zomlilo. Ngenxa yale mpahla, loo nto ifanelana ngokugqithiseleyo ngaphezu komhlaba wonke.