2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Txhawm rau tawm tswv yim tsis yog cov ntaub ntawv hloov kho, ua ntej hu rau tus tub ceev xwm rooj plaub uas thawj zaug cuam tshuam nrog daim ntawv thov kev npaj. Koj yuav tsum tau teeb tsa koj cov kev hloov pauv kom meej. Tus neeg lis haujlwm hauv rooj plaub yuav qhia rau koj paub yog tias koj tuaj yeem xa cov kev hloov pauv uas tsis yog cov khoom siv, lossis yog tias koj xav tau ua daim ntawv thov kev npaj tshiab.
Kuv yuav ua li cas xa daim ntawv thov hloov tsis yog cov ntaub ntawv?
Daim ntawv thov rau "tsis yog cov ntaub ntawv hloov kho" yuav tsum ua rau ntawm daim ntawv thov txheej txheem. Mus saib lub vev xaib phiaj xwm lub vev xaib thov online lossis rub peb daim ntawv thov thiab cov lus qhia. Ob daim ntawv theej ntawm cov phiaj xwm cuam tshuam, qhia meej meej txog qhov kev hloov kho yuav tsum raug xa mus.
Koj puas tuaj yeem ntxiv cov xwm txheej rau kev hloov pauv tsis yog khoom?
Yog tias koj daim ntawv thov raug pom zoo, Pawg Sab Laj muaj txoj cai ntxiv, sib txawv lossis tshem tawm cov xwm txheej ntawm qhov kev tso cai qub. Yog tias koj qhov kev thov hloov pauv feem ntau tseem ceeb tshaj qhov tsis yog cov ntaub ntawv hloov kho, koj yuav tsum tau ua daim ntawv thov 'kev hloov kho me me' daim ntawv thov.
Dab tsi suav tias yog kev hloov pauv tsis yog khoom siv?
Kev hloov kho uas tsis yog khoom siv yuav yog ib qho uas: Nws yog qhov hloov me me heev. Nws tsis txawv qhov txawv ntawm qhov tau piav qhia ntawm qhov kev tso cai npaj. Nws tsis cuam tshuam nrog ib qho xwm txheej ntawm kev tso cai.
Puas yog kev hloov pauv tsis yog cov ntaub ntawv tso cai rau kev npaj?
Yog tias tsis yog cov khoom hloov khodaim ntawv thov ua tiav, tsis muaj kev tso cai npaj tshiab yuav raug tsim. Thawj qhov kev tso cai tseem yuav sawv ntsug, tab sis yuav raug hloov kho raws li cov ntsiab lus ntawm qhov kev txiav txim siab tsis yog cov ntaub ntawv hloov kho. Yog li ntawd, ob qho kev txiav txim siab yuav tsum tau nyeem ua ke.
Pom zoo:
Cov ntaub ntawv qhia ntawv puas txhawb nqa cov ntaub ntawv kawm?
Cov ntaub ntawv qhia yuav tsum txhawb nqa txoj kev kawm lub tswv yim, cov hom phiaj thiab cov hom phiaj ntawm Cheeb Tsamthiab cov hom phiaj ntawm cov ntaub ntawv kawm uas cov ntaub ntawv yuav raug siv. … Cov ntaub ntawv qhia yuav tsum ua tau raws li cov qauv zoo ntawm cov ntsiab lus tseeb thiab kev nthuav qhia.
Thaum twg yuav tsum hloov kho cov ntaub ntawv?
Kev hloov pauv rau qhov kev tshaj tawm txoj haujlwm yog qhov tseem ceeb yog tias qhov hloov pauv yuav ua rau muaj kev ntxiv, tshem tawm, lossis hloov kho rau qhov kawg cov khoom lossis kev pabcuam tau teev tseg hauv lub hom phiaj. Muaj tsib qhov kev hloov pauv hauv ib puag ncig ib puag ncig.
Thaum cov ntaub ntawv tshiab cuam tshuam nrog kev muab cov ntaub ntawv qub no hu ua?
Nrog retroactive cuam tshuam, cov ntaub ntawv tshiab cuam tshuam lub peev xwm rov qab cov ntaub ntawv qub. Nrog kev cuam tshuam tsis zoo, nws yog qhov rov qab: cov ntaub ntawv qub cuam tshuam qhov rov qab los ntawm cov ntaub ntawv tshiab tau kawm.
Puas yog cov ntaub ntawv sib tw cov ntaub ntawv raug cai?
Kev tsim "Cov ntaub ntawv cog lus" yog cov ntaub ntawv sau uas txhais lub luag haujlwm, kev lav phib xaub, thiab "Ua haujlwm" raws li Daim Ntawv Cog Lus Tsim Kho, thiab raug cai lij choj rau ob tog (Tswj thiab tus neeg cog lus).
Cov ntaub ntawv twg muaj cov ntaub ntawv bituminous?
Nws muaj ob chav kawm ntawm cov khoom siv bituminous: (1) asph alt; thiab (2) tar. Cov ntaub ntawv no feem ntau yog siv los ua dej-pov thawj sealants, thiab ua cov ntaub ntawv los tuav cov aggregate ua ke nyob rau hauv bituminous pavements. Dab tsi yog cov khoom siv bituminous?
