Cov txheej txheem:

Koj xam cov masonry zeb li cas?
Koj xam cov masonry zeb li cas?

Video: Koj xam cov masonry zeb li cas?

Video: Koj xam cov masonry zeb li cas?
Video: Ремонт на балконе Ошибки монтажа теплого пола. #37 2024, Kaum ib hlis
Anonim

Xam tag nrho ntim ntawm pob zeb xav tau los ntawm kev siv cov mis: ntev x dav x qhov siab = ntim hauv cubic feet. Piv txwv li, yog tias phab ntsa ntev yog 30 feet, qhov dav yog 2 feet thiab qhov siab yog 3 feet. Luas = 30 x 2 x 3 = 180 m².

Ntxiv mus, koj yuav suav li cas UCR masonry?

U. C. R. Masonry Quantity

  1. Cov khoom siv yuav tsum tau - cement, xuab zeb, pob zeb thiab lwm yam Chav ntsuas - m3 (cub meter)
  2. Qhov ntev ntawm phab ntsa masonry.
  3. Luas = 86,4 m.
  4. Pob zeb xav tau = 259.2 m3
  5. Yog li, pob zeb xav tau = 324 m3
  6. Qhov xav tau ntawm cov cement = 19.44 m3
  7. Luas = 19,44 x 6 = 116,64 m3
  8. Plinth Kev Tiv Thaiv.

Qhov thib ob, qhov loj ntawm pob zeb masonry yog dab tsi? masonry qhov siab tsis sib xws pob zeb yog siv nyob rau hauv kab rov tav txheej tsis tsawg tshaj li 13cm nyob rau hauv qhov siab. Feem ntau, cov pob zeb cov txaj raug tsoo los yog txho hnav kom tob li tsawg kawg 10cm ntawm lub ntsej muag.

Tsis tas li ntawd, koj ua li cas xam cov cement thiab xuab zeb hauv pob zeb masonry?

Maas thiab xuab zeb Piv txwv li Phab Ntsa Length = 213.611m (700.82 ft.), Dav = 0.4572m (1.5 ft.), & qhov siab = 3.048m (10 ft.). Yog li ntawd, 22.32 m^3 ntawm cement = 134.5 = 135 po. Cia Rau xam ntawm qhov ntau ntawm cement thiab xuab zeb hauv 10 cu.

Kuv xav tau ntau npaum li cas mortar rau pob zeb phab ntsa?

Koj tuaj yeem yuav mortar los yog ua los ntawm ib feem ntawm cov cement, me me ntawm txiv qaub thiab ob seem xuab zeb. Tsis txhob siv cov txiv qaub dehydrated vim nws yuav ua rau cov pob zeb poob nws cov xim. Cug feem ntau yog ib feem ntawm Portland cov cement, ib lub hlis twg rau ib nrab ib nrab txiv qaub thiab ob rau peb ntu xuab zeb.

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