Paving: nce feem

Rau hnub tim, rau qhov kev siv ntawm txoj kev paving yog yuav luag yeej tsis siv. Txawm tias muaj tseeb hais tias nws yog heev ruaj (li opposed rau asphalt) paving yuav tsum tau ib tug ntau lub sij hawm thiab kev rau siab. Tab sis lub chaw me me, piv txwv li, lub tiaj ua si paths, sidewalks, thaj chaw ntawm khw chaw zov me nyuam - nws yog zoo kawg nkaus tau.

Xws li ib tug kev thov yog txuam nrog lub zoo heev zoo ntawm cov ntaub ntawv uas:

- durability thiab tej friendliness;

- zoo meej confrontation ntuj yam tseem ceeb (kub variations, hnub rays thiab li ntawd.) Thiab cov neeg kho tshuab kev nyuaj siab;

- yog ib tug siv tau cov nqi;

- ib tug ntau ntawm cov xim thiab cov duab.

Qhov loj tshaj plaws - xaiv txoj cai cov ntaub ntawv thiab muaj xam tau tias yog tag nrho cov kev xaiv ntawm tso pavers, txoj kev mus taw thiab leem cai khiav. Qhov no yog qhov tseem ceeb zoo thiab durability.

Theem thiab technology paving pob zeb tso. highlights

Pw paving pob zeb - ib tug laborious txheej txheem, tab sis nws tsis yog heev nyuab. Mus ua hauj lwm nrog cov khoom no tsis tau tshwj xeeb cov khoom los yog kev kawm ntawv.

Qhov tseem ceeb tshaj yog tus thawj theem ntawm lub markup pab hauv cheeb tsam. Kom meej meej ib tug cim cheeb tsam yog tus yuam sij rau kev vam meej tsim (raws li lub hauv paus rau lub tsev). Npav khiav los pavement yog tau siv ib daim kab xev ntsuas, lub tsev tug thiab twine. Nrog lawv pab nws yog ib qho xav txog tej yam ciam teb: taub txua - hammered pegs - rub txoj hlua. Yog li, nws tseem tau mus pom rau yav tom ntej ntawm lub hau thiab txaus siab rau lub yooj yim ntawm cov zog rau nws, ua rau cov tsim nyog hloov nyob rau hauv lub trajectory.

Qhov thib ob theem - cov kev npaj ntawm lub hauv paus. Nws yuav tsum tau compact, khov kho, txij li thaum nws nyob ntawm nws durability thiab lub dag lub zog ntawm txoj kev khiav nws tus kheej. Lub hauv paus tej zaum yuav sib txawv ntawm cov ntaub ntawv. Ib tug neeg yog siv cov xuab zeb, compacted nrog gravel, ib tug neeg - qhob. Qhov no ib leeg-txheej hauv paus. Yog hais tias Paving npaj rau qhov chaw uas muaj tsheb, lub hauv paus yuav tsum multilayered: crushed pob zeb (15 cm), xuab zeb (10 cm) thiab txuas mus rau lub geotextile. Nyob rau hauv tej rooj plaub, lub txheej muab tso rau hauv sab saum toj ntawm lub geotextile qhuav MAAs (txog 3 cm). feem ntau pobzeb thickness ntawm ib tug nruab nrab ntawm 7 cm Yog li, lub stacking siab yog hais txog 35 cm Nws yog tsim nyog los xav txog kev khawb profile: .. nws yuav tsum tsis txhob yuav ib yam nkaus thiab sib sib zog nqus kom tsis txhob overspending cov ntaub ntawv, tab sis kuj tsis tau me me txaus yog li ntawd tag nrho cov khaubncaws sab nraud povtseg tau vim thickness thiab li tsis protrude saum toj no rau hauv av. Profile poob pw tsaug zog tag nrho cov tsim nyog khaubncaws sab nraud povtseg thiab zoo tamping lawv, peb tau txais ib tug zoo thiab muaj zog lub hauv paus, npaj txhij rau tso pavers.

Qhov thib peb theem - paving. Qhov no yooj yim txheej txheem yog vykladyvanii qauv ntawm lub ntsiab los yog cia li ib tug khoom cover (nyob ntawm seb lub hom zoo thiab technology yuav tsum tau xaiv los ntawm koj). Pobzeb pw rau ib daim, tom qab txhua kab yog soj ntsuam pw nto theem: rap projecting blocks, thiab nyob rau hauv lub recessed txheej yog poured rau hauv lub cement sib tov.

Qhov thib plaub theem - yog yub lub pavers nrog xuab zeb thiab ywg dej kom txog thaum absorbed. Nws yog tsim nyog los sau cov pob qij txha thiab shrinkage. Feem ntau, tus nto yog poured ob peb lub sij hawm.

Taug kev ntawm tus tshiab pavement yuav ua tau 2-3 hnub tom qab kawg irrigation.