What is the right of the window top? Is the template quota or the ring plate template quota?
The two are different, can not be confused. Pressure top can only set pressure top, and ring beam does not matter. And the price of the top of the ring than the high beam.
If the width of the sill is greater than the width of the wall, the pressure should be set top, and the width of the wall should be equal to the ring beam.
The windowsill is pressed at the top of the wall of the wall at the top of the windows on the top of the wall. (Note: there is no specific specification for the roof pressure, and as a quality control measures or local standards).
The corresponding pressure beam should be applied ring beam quota, if the larger cross-section of the component, the use of ring beam better, the division of the components of the wall, the pressure beam should be applied to the wall, Involving the division of the template, the top of the template is calculated by the meter, and the ring beam is calculated according to the actual contact area, the latter is relatively close to the actual amount.
