Cov Lus Qhia Uas Yuav Tsum Tau Siv Hauv Cov Ntawv Siv Cov Khoom Siv Ntoo Yas

Ntoo-yas khoom yog ib yam tshiab ntawm cov khoom siv sib xyaw ua ke uas tau nce mus tom tsev thiab txawv teb chaws nyob rau xyoo tas los no. Nws hais txog kev siv cov tshuaj polyethylene, polypropylene thiab polyvinyl chloride los hloov cov roj nplaum nplaum ib txwm, thiab ntau dua 35% -70% ntawm cov hmoov ntoo, txhuv husk, straw thiab lwm yam pov tseg cov nroj tsuag sib xyaw ua ke rau cov khoom ntoo tshiab, thiab tom qab ntawv rau yas ua cov txheej txheem xws li extrusion, molding, thiab txhaj tshuaj molding los tsim cov phiaj los yog duab. Mas siv rau hauv tsev cov ntaub ntawv, rooj tog, logistics ntim thiab lwm yam lag luam. Yog li dab tsi tam sim no daim ntawv thov ntawm ntoo-yas cov ntaub ntawv ntawm kev ua lag luam? Niaj hnub no, cov hloov kho mangrove yuav qhia koj cov lus qhia luv luv txog ntoo yas

1. WPC muaj ntau hom kev siv. WPC cov ntaub ntawv yuav tsum tau nruab nrog kev tshem tawm kom zoo thiab teeb tsa ncaj qha rau ntawm cov joists. Tsis txhob kho cov ntoo-yas profile ncaj qha rau ntawm cov khoom nto, xws li ntoo-yas pem teb, ua vaj tse, vaj huam sib luag ru tsev lossis ru tsev, thiab lwm yam.

2. Thaum cov ntoo yas siv rau hauv cov kab tsev lossis cov paj sawv, lub coefficient ntawm thermal expansion yuav tsum raug txiav txim siab, thiab cov kab thiab cov kab teeb yuav tsum yog txoj kab nrog cov kav xaib, thiab cov kab sib txuas ntsug yuav tsum ruaj.

3. Ntoo yas muaj qee yam ntawm cov yas. Yog li no, thaum lub sijhawm ntev tshaj li 3 metres, cov khoom siv tau muaj qee yam ntawm curvature, uas yog qhov yooj yim rau qhov raug rau lub sijhawm thaum teeb tsa. Yog tias ntoo yas ntu yog qhov tshwj xeeb profile, nws txoj kev khoov deformation yuav nce siab. Lub installation tuaj yeem kho qhov chaw hauv qhov chaw.

4. Thaum cov ntaub ntawv ntsia tau tsa ncaj thiab qhov ntev ntev tshaj li 3 meters, txhua qhov kawg yuav tsum tau kho nrog 4 khub clamp screws. Thiab cov ntsia hlau loj ntsug ntxig tshaj 40cm, kom 4 tus ntsia hlau ntawm txhua qhov kawg yog qhov sib npaug.

5. Thaum cov ntoo-yas kev tsheb nqaj hlau siv, lawv yuav tsum tau muab txoj hlua txuas nrog cov kav hlau lossis cov hlau loj, thiab lawv yuav tsum ruaj khov nrog hauv pem teb. Cov kev ciav hlau yuav tsum muaj kab nrog txhua kab ntawm 450mm los tiv thaiv kev deformation thiab poob.