Nws yog qhov ua tau zoo kom zoo txaus rau lub vaj tse hauv tsev, chaw ua si lossis chaw ua si, kev xav txog kev tsim qauv tsim, kev nyab xeeb thiab cov tswv yim teeb meem. Niaj hnub cov yees duab thiab cov ntaub ntawv ua rau nws ua tau kom muaj kev npau suav ib qho kev muaj tiag, txawm tias muaj txiaj ntsig rau ib puag ncig. Ib qho piv txwv ntawm qhov kev xaiv no yog lub nplais ua los ntawm roj hmab chips. Xws li ib nplais yog tsim los ntawm cov roj hmab qub qub qub qub qub, uas yog qhov nyuaj rau kev siv ua dua tshiab. Yog vim li ntawd thiaj li rubber tau txais "lub neej tshiab".
Khoom siv lus
Roj hmab muaj kev ywj pheej zoo heev thiab tiv thaiv slipping. Cov cwj pwm no yog cov sib txawv thiab cov kab xev thev dhau ntawm rubber pob zeb. Nws yog ib qho kev xaiv zoo tshaj plaws rau kev npaj rau thaj chaw phom sij, ib qho chaw, terraces, paths thiab cov menyuam yaus qhov chaw ua si lossis kev ua kis las. Tsis zoo li cov pob zeb thiab lwm hom vuas, tus me nyuam tsis tuaj yeem ua rau daim tawv nqaij thaum lub caij nplooj zeeg, tab sis qhov tshwm sim ntawm kev poob qis ntawm cov pobzeb xaim ntawm lub hnab yas qis yog txo qis - ua tsaug rau cov khoom ntawm cov khoom. Txawm nyob rau hauv lub caij ntuj no, lub pobzeb no yog qhov zoo tshaj plaws.
Kuj tseem ceeb teev tias rubber yog ib qho yooj yim los ntxuav, nws tsis yog nquag pwm thiab pwm, tsis poob xim nyob hauv tus kab mob ultraviolet. Kev tso txheej txheem yog qhov yooj yim heev. Kuj, thaum muaj kev puas tsuaj rau txheej, nws yooj yim heev los txhim kho qhov teeb meem no los ntawm kev hloov lub phaj nrog lub tshiab.
Cov nplais ua los ntawm roj hmab chips yog tus cwj pwm los ntawm nws lub peev xwm los tiv thaiv kub thiab txias ntawm -40 rau +70 ° C. Nws tiv taus cov tshuaj corrosive tshuaj, yog li nws yog feem ntau siv los ua ib qho chaw npog npog hauv chaw nres tsheb thiab cov chaw cia khoom.
Ua cov vuas tawm los ntawm cov roj hmab khib nyiab
Cov vuas qhuav yog nyob rau hauv qhov kub txias los yog kub nias ntawm rubber crumbs. Qhov thib ob hom tsis tshua siv, vim nws muaj ntau yam tsis pom kev. Tab sis rau starters ib tug sib tov yog npaj, uas muaj xws li:
- rubber pob zeb;
- nplaum;
- xim tha xim.
Tag nrho cov khoom yog tov thiab xa mus rau tshwj xeeb pwm, nyob rau hauv high school siab qhov sib tov yuav siv sij hawm zoo. Tom qab ntawd tshav kub kho kom muab lub pobzeb tsim nyog cov yam ntxwv tsim nyog. Tom qab ntawd, cov ntaub ntawv twb tau muab tshem tawm ntawm cov pwm thiab qhuav. Ntxiv cov khoom siv kis tau zoo tswj thiab tsuas yog tom qab uas nws raug xa mus rau cov neeg siv khoom.
Kev txhim tsa pobzeb los ntawm roj hmab tawg yog muaj cov yam ntxwv zoo nkauj zoo nkauj. Rau kev pw koj yuav siv tau ib los yog ob peb xim ntawm ib zaug kom pw tawm yam qauv.
Laying vuas
Rau kev kho vaj tse lossis chaw ua si, lub pob zeb yog muab tso rau hauv cov av uas tau npaj tseg. Nyob rau hauv rooj plaub no, koj yuav tsum tau siv daim hlau nrog ib tug tuab ntawm 3-8 cm, uas txuas nrog bushings tshwj xeeb, lawv feem ntau muaj nyob hauv cov khoom siv.
Los ntawm ib ncig uas lub pobzeb yuav tsum tau pw, tshem tawm cov txheej sab saum toj ntawm cov av, tshem tawm tag nrho cov nroj. Tom qab ntawd cov av yog zoo tamped thiab them nrog ib txheej ntawm crushed pob zeb nyob rau hauv 8-10 cm cm. Nrog hom no, lub outflow ntawm noo noo yuav tshwm sim nyob rau hauv ib txoj kev uas ntuj, yog li ntawd nws tsis yog tsim nyog yuav ua rau ib tug ntxaug. Tom qab ntawd, tag nrho cheeb tsam yog them nrog ib txheej ntawm cov cement-sand sib tov. Lub hauv paus yog npaj txhij, tab sis rau ntau qhov zoo nkauj thiab kav txheej, nws yog qhov zoo dua rau nruab curbs tshwj xeeb ua ntej tso, lawv tuaj yeem yuav ua los ntawm tib cov khoom raws li cov pobzeb nws tus kheej.
Yog hais tias lub hauv paus yog nyuab, ces tus nplais yuav xaiv tau tsawg dua lub thickness. Ua ntej tso nws yog tsim nyog los npaj lub saum npoo, thiab ua rau txoj kab nqes kom tiv thaiv qhov txuam nrog ntawm ya raws. Asphalt, ua vaj tse lossis wood flooring yog kho nrog tus tshwj xeeb primer. Txhua cov pobzeb yog siv cov nplaum rau ntawm polyurethane nplaum. Nws yog thov mus rau saum npoo, ces cov vuas luaj yog nteg thiab nruj nreem ntaus tawm tsam puag. Tom qab lub nplaum tau qhuav, txoj kev khiav yuav npaj rau kev siv.
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