Rauj hluav taws xob rau pob zeb thiab masonry
Cov yam ntxwv
1. Nruab nrog lub cev muaj zog uas xa cov zog cuam tshuam siab rau kev khawb thiab tsoo cov pob zeb thiab cov ntaub ntawv masonry zoo.
2. Kev teeb tsa ceev uas hloov kho tau tso cai rau cov neeg siv kom phim qhov ceev rau daim ntawv thov kom ua tau zoo tshaj plaws thiab tswj tau. Lub Tshuab Txo Kev Co: Tshuab uas txo qhov kev co thiab txo qhov qaug zog ntawm tus neeg siv thaum siv ntev, txhim kho kev nplij siab thiab kev nyab xeeb ntawm tus neeg teb xov tooj.
3. Tsim los ntawm kev siv tes ua haujlwm nrog kev siv tshuab tiv thaiv kev poob siab kom txo qhov nkees ntawm tes thiab caj npab thiab txhim kho kev tswj hwm thaum lub sijhawm ua haujlwm.
4. Muaj lub kaw lus chuck tshwj xeeb uas tsim los rau kev hloov pauv qhov laum sai thiab muaj kev nyab xeeb, ua kom ntseeg tau tias muaj kev sib raug zoo nrog ntau yam laum thiab cov laum chisel.
5. Muab kev tswj hwm ntxiv thiab kev ruaj khov thaum lub sijhawm ua haujlwm, tshwj xeeb tshaj yog thaum ua haujlwm nrog cov ntaub ntawv tawv dua. Kev tiv thaiv kev thauj khoom ntau dhau: Lub tshuab tiv thaiv ua ke los tiv thaiv kev puas tsuaj ntawm lub cev muaj zog thaum thauj khoom ntau dhau lossis siv ntau dhau.
6. Muaj kev xaiv txuas rau lub kaw lus sau plua plav kom txo cov khoom me me hauv huab cua thiab xyuas kom meej tias muaj ib puag ncig ua haujlwm huv dua.
7. Muab cov ntaub ntawv hais txog lub zog ntawm lub rauj thiab tus naj npawb ntawm kev ntaus ib feeb, qhia txog nws lub peev xwm los tsoo thiab tho los ntawm cov chaw tawv. Ua ke, cov yam ntxwv no ua rau cov khoom siv hluav taws xob zoo tagnrho rau cov pob zeb thiab cov ntawv thov masonry uas nyuaj, muab lub zog, kev tswj hwm thiab kev nplij siab rau tus neeg siv kom ua tiav cov haujlwm nyuaj.
Kev Tsim Khoom & Kev cob qhia
Daim Ntawv Thov
| Txoj kab uas hla x Tag Nrho Ntev (hli) | Ua Haujlwm Ntev (hli) | Txoj kab uas hla x Tag Nrho Ntev (hli) | Ua Haujlwm Ntev (hli) |
| 4.0 x 110 | 45 | 14.0 x 160 | 80 |
| 4.0 x 160 | 95 | 14.0 x 200 | 120 |
| 5.0 x 110 | 45 | 14.0 x 260 | 180 |
| 5.0 x 160 | 95 | 14.0 x 300 | 220 |
| 5.0 x 210 | 147 | 14.0 x 460 | 380 |
| 5.0 x 260 | 147 | 14.0 x 600 | 520 |
| 5.0 x 310 | 247 | 14.0 x 1000 | 920 |
| 6.0 x 110 | 45 | 15.0 x 160 | 80 |
| 6.0 x 160 | 97 | 15.0 x 200 | 120 |
| 6.0 x 210 | 147 | 15.0 x 260 | 180 |
| 6.0 x 260 | 197 | 15.0 x 460 | 380 |
| 6.0 x 460 | 397 | 16.0 x 160 | 80 |
| 7.0 x 110 | 45 | 16.0 x 200 | 120 |
| 7.0 x 160 | 97 | 16.0 x 250 | 180 |
| 7.0 x 210 | 147 | 16.0 x 300 | 230 |
| 7.0 x 260 | 147 | 16.0 x 460 | 380 |
| 8.0 x 110 | 45 | 16.0 x 600 | 520 |
| 8.0 x 160 | 97 | 16.0 x 800 | 720 |
| 8.0 x 210 | 147 | 16.0 x 1000 | 920 |
| 8.0 x 260 | 197 | 17.0 x 200 | 120 |
| 8.0 x 310 | 247 | 18.0 x 200 | 120 |
| 8.0 x 460 | 397 | 18.0 x 250 | 175 |
| 8.0 x 610 | 545 | 18.0 x 300 | 220 |
| 9.0 x 160 | 97 | 18.0 x 460 | 380 |
| 9.0 x 210 | 147 | 18.0 x 600 | 520 |
| 10.0 x 110 | 45 | 18.0 x 1000 | 920 |
| 10.0 x 160 | 97 | 19.0 x 200 | 120 |
| 10.0 x 210 | 147 | 19.0 x 460 | 380 |
| 10.0 x 260 | 197 | 20.0 x 200 | 120 |
| 10.0 x 310 | 247 | 20.0 x 300 | 220 |
| 10.0 x 360 | 297 | 20.0 x 460 | 380 |
| 10.0 x 460 | 397 | 20.0 x 600 | 520 |
| 10.0 x 600 | 537 | 20.0 x 1000 | 920 |
| 10.0 x 1000 | 937 | 22.0 x 250 | 175 |
| 11.0 x 160 | 95 | 22.0 x 450 | 370 |
| 11.0 x 210 | 145 | 22.0 x 600 | 520 |
| 11.0 x 260 | 195 | 22.0 x 1000 | 920 |
| 11.0 x 300 | 235 | 24.0 x 250 | 175 |
| 12.0 x 160 | 85 | 24.0 x 450 | 370 |
| 12.0 x 210 | 135 | 25.0 x 250 | 175 |
| 12.0 x 260 | 185 | 25.0 x 450 | 370 |
| 12.0 x 310 | 235 | 25.0 x 600 | 520 |
| 12.0 x 460 | 385 | 25.0 x 1000 | 920 |
| 12.0 x 600 | 525 | 26.0 x 250 | 175 |
| 12.0 x 1000 | 920 | 26.0 x 450 | 370 |
| 13.0 x 160 | 80 | 28.0 x 450 | 370 |
| 13.0 x 210 | 130 | 30.0 x 460 | 380 |
| 13.0 x 260 | 180 | …… | |
| 13.0 x 300 | 220 | ||
| 13.0 x 460 | 380 | 50 * 1500 |





