Muab xam otmostki ncig lub tsev.


rab teev tsuas qhov yog nqus 1:

Dimensions

Perimeter lub tsev P
Sab nraub pob kws U
Sab hauv fab G
Qhov chaw dig muag W

Geotextiles T
Qhov cuab lub zog mesh A
Ciam Tebchaws B
Formwork C
Waterproofing H

Qhia kom meej txheej txheej.

Paving pob zeb D
Qhob E
Thaum tshav kub kub rwb thaiv tsev ntaub F
crushed pob zeb M
xuab zeb K

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Muab xam cov khoom siv rau qhov chaw dig muag



P - Perimeter lub tsev.
W - Qhov chaw dig muag
U - Tus naj npawb ntawm sab nraud
G - Cov naj npawb ntawm sab nraum qab ntawm qhov chaw dig muag.

T - Geotextiles.
A - Qhov cuab yeej cuab lub zog.
B - Curbstone.
C - Formwork
H - Waterproofing.

D - Pavement thickness.
E - Lub thickness ntawm lub pob zeb ua.
F - Insulation thickness.
M - Gravel cushion tuab.
K - Xuab zeb cushion tuab.

Nta ntawm qhov kev pab cuam.

Kev txiav txim ntawm thaj chaw ntawm qhov chaw dig muag.
Muab xam cov khoom tsim nyog rau cov neeg dig muag.


cov cav laij leb Koj cov lus teb Nkag
hmoob
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Register los cav hauv, uas yuav tau khaws lawv cov lus teb thiab xa lawv ntsej tim muag.
zhitov Author of the project: Dmitry Zhitov        © 2007 - 2018
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