Qhob. Nta, Options, Application.

Base, pem teb slabs, qhob pawm no ntau npau advertising lug, load-tau cov kabmob phab ntsa - tag nrho cov no yog lub hauv paus ntawm kev reinforced siv.

Qhob, ua kev reinforced yog thawj txoj kev monolithic tsev nyob siv nyob rau hauv Russia. Ib tug feature ntawm cov lug yog ib tug ua ke ntawm nws yog xim hlau bonds , thiab grout. Yuav ua li cas los xaiv tus yam ua ke ntawm tej yam kev mob nyob rau hauv uas lawv siv los yog lwm yam ntaub ntawv kuv mam li tham nyob rau hauv no tsab xov xwm,

Lub ntsiab thaj chaw ntawm vaj tse, ua rau nws zoo tivthaiv yog:

1) Qhob zog (qhia los ntawm ib tug zauv index, yog feem ntau 7.5; 10; 12.5; 20; 25; 30). Nws characterizes lub permissible siab rau lub pob zeb, es nws compressive zog nyob rau hauv MPa (N / m2). Piv txwv li nyob rau ntawm lub lub pob zeb qib B20 txwv nqi ntawm 20 MPa zog. Qhob zog yog soj ntsuam los ntawm tshwj xeeb xab cuab yeej: rauj Schmidt rauj Kashkarova Onyx, etc.

2) Dej resistant. Tso cai los ntawm tsab ntawv W nrog ib tug Performance index ntawm 2 mus rau 20. Nws characterizes lub siab tshaj plaws dej lub taub hau siab ib square centimeter cheeb tsam ntawm lub pob zeb ua, nyob rau lub pob zeb zog yog tsis tau hloov.

Thaum tsim lug kev khiav hauj lwm nyob rau hauv hostile ib puag ncig (wastewater kho mob chaw, aeration, kua raws thiab shafts) yuav tsum tau ntxiv yuav tsum muaj waterproofing phab ntsa. Nws yuav zoo li uas cov pa waterproofing mastic asphalt, los yog fusing yas rwb thaiv tsev yuav daws qhov teeb meem no. Tab sis tsis yog txhua txhua thiaj li yooj yim. Silnoagressivnyh Wednesday pogubno cuam tshuam rau waterproofing cov ntaub ntawv, bitumen mastiga yaj CO2 nyob rau hauv ib puag ncig thiab lub yas yog peeled. Tab sis muaj ib tug tov. Kev siv ntawm tob tob waterproofing - qhov no yog qhov zoo tshaj plaws tshuaj rau corrosive tej kev kawm. Yuav ua li cas yog nws?! Tob tob waterproofing yog tsuas crystallization waterproofing additive nyob rau hauv vaj tse, tsub kom nws vodonepronizaemost tsawg kawg yog 1 point (10-15%). Muaju additives nyob rau hauv pob zeb sau porosity thiab cov allergic ntawm dej tshuab txais pozlaschaya tej dej thiab crystallizes nyob rau hauv lub pores. Lub ntsiab hom hydrophobes Penitron, Kristallizol. Lub volume feem ntawm cov tshuaj yeeb dej caw rau hauv lub pob zeb 12-12.5 kg. ib m3 ntawm qhob.

3) Frost. Cim nrog tsab ntawv F. Nws characterizes lub xov tooj ntawm mus ntawm khov thiab yaj ua vaj tse, tom qab uas lub pob zeb tsis plam nws txhua yam khoom.