Cov Roj Hmab Liab Uas Muaj Cov Roj Hmab ...

*Duab:

* Cov yam ntxwv ntawm cov khoom:

1. Ib feem, kev tsim kho txias, tuaj yeem siv los ntawm kev txhuam, dov, khawb, thiab lwm yam.
2. Nws tuaj yeem siv rau ntawm qhov chaw ntub (tsis muaj dej ntshiab) lossis qhuav, thiab cov txheej txheem no tawv thiabywj siab heev.
3. Nws muaj zog lo rau masonry, mortar, concrete, hlau, ua npuas ncauj, txheej rwb thaiv tsev, thiab lwm yam.
4. Cov khoom tsis muaj tshuaj lom, tsis muaj saj, tus phooj ywg ib puag ncig, thiab muaj kev nthuav dav zoo,kev ywj pheej, kev nplaum thiabcov yam ntxwv ntawm kev tsim zaj duab xis.
5. feem ntau xim tuaj yeem yog. Liab, grey, xiav thiab lwm yam.

* Daim Ntawv Thov Khoom:

1. Nws yog tsim raucov haujlwm tiv thaiv kev ntws dejnyob rau hauv cov chaw uas tsis muaj dej nyab ntev xws li ru tsev, phab ntsa, chav dej, thiab qab nthab;
2. Nws yog tsim rau cov dej tsis muaj dej xws li cov vuas hlau ru tsev xim;
3. Nws yog qhov tsim nyog rau kev kaw cov pob qij txha nthuav dav, cov pob qij txha grid, cov downspouts, cov kav dej phab ntsa, thiab lwm yam.

* Cov Khoom Siv:

* Cov Kev Cai Tsim Kho:

1. Kev kho qhov chaw ntawm lub hauv paus: Lub hauv paus yuav tsum tiaj tus, ruaj khov, huv si, tsis muaj dej ntshiab thiab tsis muaj qhov xau. Yuav tsum tau kho qhov tawg ntawm qhov chaw tsis sib luag ua ntej, yuav tsum tau txhaws qhov xau ua ntej, thiab cov ces kaum yin thiab yang yuav tsum tau puag ncig;
2. Txheej nrog cov menyuam lossis txhuam, raws li txoj kev tsim kho xaiv, txheej los ntawm txheej raws li kev txiav txim ntawm txheej → txheej qis dua → ntaub tsis-woven → txheej nruab nrab → txheej sab saud;
3. Lub txheej yuav tsum sib xws li sai tau, tsis muaj qhov tso rau hauv zos lossis tuab dhau lossis nyias dhau.
4. Tsis txhob tsim kho hauv qab 4 ℃ lossis thaum los nag, thiab tsis txhob tsim kho hauv qhov chaw noo noo thiab tsis muaj cua nkag, txwv tsis pub nws yuav cuam tshuam rau kev tsim zaj duab xis;
5. Tom qab kev tsim kho, txhua qhov ntawm tag nrho qhov project, tshwj xeeb tshaj yog cov kev sib txuas tsis muaj zog, yuav tsum tau kuaj xyuas kom zoo kom paub txog cov teeb meem, nrhiav cov laj thawj thiab kho lawv raws sijhawm.

* Kev Thauj Mus Los thiab Kev Khaws Cia:

Khaws cia rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau rau hauv tsev rau khoom ntawm qhov kub ntawm 5-30 C;
Lub sijhawm khaws cia yog 6 lub hlis. Cov khoom uas dhau lub sijhawm khaws cia tuaj yeem siv tau tom qab dhau qhov kev tshuaj xyuas.

*Pob khoom:

20/50Kg Ib Lub Thoob
Kev Them Nqi: 1-1.2kg ib square rau 2 txheej.
Lub thickness yuav yog 1.2-1.5 hli