装修费用的计算公式 教你个精明的屋主（The formula for decorating costs teaches you a smart home owner）.doc

装修费用的计算公式 教你个精明的屋主（The formula for decorating costs teaches you a smart home owner） The calculation formula of renovation costs to teach you a smart owner | message exchange | login page to help my friends in the library reading room of Library From: West Lake harmonic human life color: size: big, small, medium and small The formula for decorating costs teaches you a smart home owner 2011-08-13 | read: 7320 to 2604: | share Tencent space Renren Kaixin Sina micro-blog Tencent micro-blog Sohu space Recommended to friends Report Some formulas for decorating costs teach you a smart home owner 2011-07-10 07:51:19| classification: life care (two) | label: the amount of loss rate Medium and small size calculation | subscription floor area Some formulas for decorating costs teach you a smart home owner For most decoration owners, the family decoration is unprofessional, let alone calculate the amount of home improvement building materials. Therefore, the following sets of Jiezhuang building materials consumption formula for Jiezhuang owners, it is very practical. 1. floor tile dosage The loss rate of floor tile is different from room type, generally from 1% to 5%. The amount of ground brick per 100 square meters is 100/[(block length + grey joint width) * (block width + ash joint width) * (1 + loss rate) [cases] the retro tiles specifications for 0.5m x 0.5m, the seam width is 0.002m, the loss rate is 1%, 100 square meters of land needed for brick blocks: Tile amount = 100 / [(0.50.002) * (0.50.002): * (10.01) = 401 Floor tiles = floor tiles * floor tiles 2. ceiling usage The amount of shed board = (long shield length) * (width shield width) [example] the amount of ceiling was calculated with net size and area. The shielding length and width are 0.24M, the ceiling length is 3M, the width is 2.5m, and the ceiling plate is used as: The ceiling amount = (30.24) * (2.50.24) of about 6.24 square meters 3. door amount The amount of material outside the box door = length x door fr