Cov Khoom Siv Vov Tsev Ntawm RPP 300 Hom: Cov Yam Ntxwv Thiab Kev Txiav Txim Siab, Qhov Hnyav Thiab Qhov Ntev. Yuav Ua Li Cas Nteg Cov Plua Plav-txheej Ru Tsev Xav Hauv Ob Sab Phlu

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Cov khoom siv nrov tshaj plaws thiab nquag siv rau kev vov tsev, zoo li ntau caum xyoo dhau los, tseem yog cov khoom siv vov tsev niaj hnub no. Vim li cas cov neeg siv khoom tseem muab qhov nyiam rau cov khoom siv vov tsev, vim tias muaj ntau lwm yam khoom siv niaj hnub thiab zoo? Ua ntej tshaj plaws, vim yog tus nqi, vim nws tus nqi "tsis tom" thaum piv, piv txwv li, nrog cov vuas mos muag. Thiab kuj zoo lub cev thiab cov txheej txheem tsis zoo thiab ntau hom khoom lag luam pab txhawb rau qhov no.

Hauv kab lus no peb yuav qhia koj kom ntxaws txog cov khoom siv vov tsev ntawm RPP 300 hom. Peb yuav txiav txim siab qhov ntsuas, thaj chaw, thaj tsam thiab thev naus laus zis ntawm kev tso cov khoom.

Kev qhia tshwj xeeb

Ua ntej, koj yuav tsum txiav txim siab cov ntawv luv uas tau hais qhia rau txhua qhov yob. Nws yog los ntawm nws uas koj tuaj yeem nkag siab tias cov khoom vov tsev yog npaj rau, yog li tsis txhob ua yuam kev thaum yuav:

• "R" - yam khoom, ru tsev muaj kev xav;
• "P" - lub hom phiaj ntawm cov khoom siv, hauv ob sab phlu;
• "P" - hom hmoov ua hmoov av, lub hauv paus uas yog chalk thiab talcomagnesite.

Cov lej tom qab peb tus ntawv loj qhia qhov ntom ntom ntawm cov ntawv los hauv paus ib square meter. Lub hauv paus ntawm cov khoom siv yog tuab cov duab los qhia, uas yog impregnated nrog bitumen.

Qhov no yog qhov tsim nyog txhawm rau txhawm rau txuas lub neej ntawm daim duab los qhia, uas tsis yog cov khoom siv ruaj khov.

Txhawm rau ua kom lub zog muaj zog thiab tiv taus hluav taws xob ultraviolet, cov tuam ntxhab siv cov ntawv sib xyaw ua ke, uas tau nchuav rau saum txheej txheej ntawm cov khoom, thiab qee zaum hauv qab. Tus nqi ntawm cov khoom sib kis cuam tshuam rau qhov tuab ntawm txheej txheej. Cov ntaub ntawv vov tsev RPP 300 hauv ob sab phlu nrog hmoov av yog ib qho uas feem ntau siv hom kev vov tsev.

Nws muaj ntau yam txiaj ntsig

• Dej tsis sib haum.
• Elasticity. Cov ntaub ntawv yooj yim ua haujlwm nrog. Nws ua kom sov sai thiab tusyees, vim qhov no, kev teeb tsa tau ua tiav sai dua.
• Kev pab lub neej ntev
• Lub zog.
• Qib siab ntawm txheej tuav.
• Frost tsis kam. Cov khoom tsis plam nws cov khoom qub thiab zoo thaum hloov pauv kub, tsis tawg thaum te.
• Kev ntseeg siab.
• Tus nqi pheej yig.

Cov khoom siv tau tsim tawm raws li cov ntaub ntawv tswj hwm - GOST 10923-93 "Cov khoom siv vov tsev. Cov txheej txheem ". Txhua qhov kev ntsuas tsis tau thiab qhov ntev ntawm cov khoom sib dhos hauv cov khoom hnyav yuav tsum ua tau raws li cov hauv qab no:

• dav - 1 m;
• ntev - 20 m;
• yuag yuag - 25 kg;
• tuab - los ntawm 2.5 txog 3 hli;
• thaj chaw muaj txiaj ntsig ntawm kev pab them nqi ntawm 1 yob - 20 m²;
• qhov hnyav ntawm ib txheej yog 500 g / m²;
• qhov kub tsis kam coefficient - 80ºС;
• coefficient ntawm dej tsis kam - 0.01 kgf / cm²;
• ua txhaum quab yuam coefficient hauv nro - 200 N.

Cov khoom siv no tau tsim tshwj xeeb los txhim kho cov nplaum ntawm txheej txheej sab saum toj ntawm cov ncuav ncuav qab zib rau lub hauv paus nyuaj. Nws ua rau lub ru tsev tiv taus huab cua ntau ntxiv thiab ua rau nws lub neej kev pab cuam.

Nuances ntawm kev xaiv

Niaj hnub no ntawm kev ua lag luam muaj kev xaiv dav thiab ntau yam ntawm RPP 300 txheej khoom los ntawm cov tuam txhab sib txawv. Yuav xaiv cov khoom zoo li cas? Muaj ntau tus lej los txiav txim siab thaum yuav khoom.

• Kev muaj daim ntawv pov thawj ntawm kev ua raws li cov cai tswj.
• Qhov zoo ntawm qhov ua kom zoo ntawm seem ntawm daim ntaub - nws yuav tsum yog ib yam.
• Qhov tawv thiab tawv ntawm cov yob. Cov khoom siv vov tsev ntawm RPP 300 hom yog qhov hnyav thiab tsis yog txhua yam khoom siv tawv. Nws tuaj yeem khoov tau yooj yim thiab tawg sib nrug.

Sim khoov daim ntaub me ntsis - yog tias nws cov xim tsis hloov thiab nws tsis tawg, qhov no yog cov khoom siv zoo. Nws yog qhov zoo tshaj los xaiv cov khoom lag luam los ntawm cov npe nrov. Thiab tseem mob siab rau hnub tas sij hawm. Cov ntaub ntawv no yuav tsum tau qhia rau ntawm yob.

Scope ntawm kev siv

RPP 300 hom yog dav siv hauv kev tsim, feem ntau yog thaum npaj lub ru tsev mos. Vim nws lub cev thiab lub peev xwm ua tau zoo tshaj plaws, lub hauv paus uas yog cov coefficient siab ntawm cov dej tsis kam, cov khoom tuaj yeem siv tau hauv ntau yam haujlwm.

• Raws li txheej txheej rau kev tsim kho thiab kho lub ru tsev mos.
• Rau cov hauv paus dej tsis haum. Cov txheej txheej ntawm cov khoom lag luam ntseeg tau tiv thaiv lub hauv paus thiab tus qauv nws tus kheej los ntawm dej. Vim yog lub hauv paus ntawm lub tsev tau tiv thaiv los ntawm ya raws, qhov yuav ua rau deformations thiab tawg yog txo.
• Raws li txheej txheej tiv thaiv dej rau cov hlau thiab cov qauv ua vaj tsev.

Nws kuj tseem tsim nyog sau cia tias RPP 300 txheej txheej txheej hauv qab yog cov khoom siv nrog qib siab ntawm cov dej tsis kam tuaj yeem siv hauv cov txheej txheem kev tsim kho.

Nws yog ib qho tseem ceeb heev uas yuav tsum xaiv cov khoom ua kom zoo nkauj zoo nkauj, nrog rau ua kom tiav kev teeb tsa raws li thev naus laus zis.

Yuav ua li cas pawg?

Lub sijhawm ua haujlwm ntawm lub ru tsev feem ntau yog nyob ntawm qhov teeb tsa raug. Kiag li txhua txoj cai thiab kev siv thev naus laus zis, uas tau muab rau los ntawm cov ntaub ntawv kev tsim kho, GOSTs thiab SNiPs, yuav tsum tau ua raws.

Kev txhim kho cov khoom vov tsev muaj ntau theem

1. Kev rhuav tshem cov ru tsev qub, ntxuav thiab ua kom zoo nkauj saum npoo av.
2. Kev kho saum npoo nrog mastic.
3. Kev npaj cov khoom tsim nyog thiab khoom siv. Yuav tsum muaj lub ntsuas hluav taws xob lossis lub rhaub cua sov.
4. Kev txhim kho ntxiv yog ua tiav. Cov khoom siv vov tsev ua kom sov, nthuav tawm thiab yob hla saum npoo.

Thiab ob peb yam lus qhia muaj txiaj ntsig zoo uas yuav pab koj ua qhov kev teeb tsa raug, ua rau lub ru tsev ntseeg tau tiag tiag

• Nws muaj peev xwm tso cov khoom siv vov rau saum lub ru tsev tsuas yog thaum huab cua qhuav thiab sov sab nraum . Sab du ntawm cov khoom yuav tsum muaj kev sib cuag nrog cov nplaim ntawm cov txheej txheej thiab cov dej sib tov yuav tsum nyob saum. Yog tias ntoo crate tau siv los ua lub hauv paus, tom qab ntawd cov khoom siv yob tau siv tib lub tshuab.
• Txhawm rau kom tau txais qhov txiaj ntsig zoo tshaj plaws, cov khoom vov tsev tau zoo tshaj plaws hauv ob peb txheej: los ntawm 2 txog 5 . Txhua yam nws nyob ntawm qhov xwm txheej ntawm lub hauv paus thiab qhov nqes hav ntawm lub ru tsev. Tom qab kev teeb tsa, nws raug nquahu kom tsis txhob taug kev saum lub ru tsev 24 teev kom tsis txhob ua kom cov khoom puas.
• Nws yog ib qho tseem ceeb kom ua raws li cov txheej txheem ntsuas kub . Tom qab tag nrho, cov khoom vov tsev yog cov khoom uas tsis tuaj yeem tso rau qhov kub thiab txias tsis zoo, thaum los nag lossis huab cua ntub.

Txhua txoj haujlwm tuaj yeem ua tiav ntawm nws tus kheej los ntawm kev kawm thev naus laus zis. Tab sis yog tias koj tsis muaj cov txuj ci thiab cov cuab yeej tsim nyog, nws zoo dua los siv cov kev pabcuam ntawm cov kws tshaj lij.