Yuav ua li cas kom cawm lub neej thiab ruaj khov ntawm pvc qhov rooj thaiv

Xaiv txoj cai loj loj PVC qhov rooj kab hlau rhuav

Nws yog ib qho tseem ceeb uas yuav tsum xaiv cov kab xev pvc qhov rooj uas yog qhov loj me rau koj qhib. Yog hais tias tus pvc qhov rooj yuav rhuav me heev, lawv yuav tsis zoo thaum ua kom cov paug tsis huv. Yog hais tias lub pvc qhov rooj loj heev, lawv yuav nyuaj rau nruab thiab yuav tsis muab khi ib yam nkaus.

Siv ob npaug - ribbed strips

Ob npaug - ribbed pvc qhov rooj yog ntau ruaj thiab yuav nyob ntev dua ib qho {1} ribbed lossis du strips. Tus tav uas lo tawm ntawm kev nqus tau feem ntau ntawm cov kev cuam tshuam ntawm lub tsev rau khoom siv. Qhov no yuav pab tswj hwm cov ntaub thaiv cov ntawv nyeem 'tseem ceeb thiab ua haujlwm, nrog rau kev ncua lawv lifespan. Lawv kuj tseem muaj peev xwm ua kom cov khoom tsis huv.

Nruab qhov rooj pvc thaiv kom zoo

Txhawm rau kom tau txais ntau tshaj tawm ntawm koj cov kab ntawv sib xyaw, nws yog ib qho tseem ceeb kom nruab lawv kom raug. Qhov no suav tau tias cov qhov rooj pvc cov ntaub yog qhov loj me rau koj qhib thiab uas lawv tau nruab kom raug.

Tswj lub qhov rooj pvc cov kab thaiv tsis tu ncua

PVC qhov rooj ntaub yuav tsum tau ntxuav kom tsis tu ncua kom tshem tawm cov av thiab khib nyiab. Qhov no yuav pab kom lawv saib xyuas tshiab thiab tiv thaiv lawv kom tsis txhob raug puas. Yog hais tias pvc qhov rooj kab hlau rhuav ua puas lawm, nws yog ib qho tseem ceeb uas yuav tau hloov nws sai li sai tau. Koj tsis tas yuav hloov cov kab hlau tag nrho, tsuas yog hloov cov kab txaij puas. Nws yog kev lag luam ntau dua los hloov cov kab txaij ntau dua li ib daim ntaub.