How many keels are required for 43 square meters of floor
See what the specifications of the floor, and some keel in accordance with the size of the floor to buy.
The general budget is calculated on the basis of a per square meter of a pedicle box, and the length of the keel is 30 centimeters, and the length of the keel is 4 meters. If you only say that the keel, then under normal circumstances to buy 45 keel is enough.
Wood keel is generally 4 meters long, you shop solid wood flooring, then the role of the keel is used to hit the foundation, imagine the keel spacing of 30 cm (but still depends on the size of the wooden floor you buy to adjust), the calculation is 43 ㎡ ÷ (0.3 × 0.3) = 478 such small box, each small box requires keel at least 1.2m, 478 × 1.2 = 573.6, a keel 4 meters, 573.6 ÷ 4 = 143.4 keel, because the keel is horizontal Vertical are in the shop, so divided by two, the final result is 笭 Te paris box Li Gu pad otrak 142.4 ÷ 2 = 71.7 root, you buy up to 80 on the line.
The floor requires one (3.8 m) keel per square meter. Plus a preparation, 43 cents to prepare 60 keels best. General floor pavement in the keel spacing is: 1, to determine the spacing of the keel laying per square solid wood flooring need to determine the number of keels, reasonable spacing should be within 30cm and the length of a single floor should be an integer multiple of this spacing. So that each floor is the head and tail nailed to the keel, the probability of loosening the floor is greatly reduced. 2, the common floor length: 900mn (910mn), 600mm, 450mm. Obviously 600mm, 450mm of the floor, the distance between the ground dragon should be 300mm and 225mn. And 900mn floor tiles have two kinds of spacing, 300mm and 225mm, which will lead to the laying of the floor are different, 225mn spacing of the floor is 1/2 dislocation, 300mm spacing floor is 1/3 dislocation. 3, understand the distance between the dragon, we can calculate the use of the dragon. 300mm spacing of the dragon number = floor square number × 4 m / ground dragon length; 225mm spacing of the dragon number = floor square number × 5 m / ground dragon length. 4, the floor when the distance between the wooden keel should not be too far, do not exceed 350mm. Some wooden keel distance in 450mm or even far, when the larger weight of the single foot on a single floor, the floor down to produce a larger deflection, the floor side and the adjacent floor friction, resulting in sound The If this is the case, as long as the steps will be a single floor, step on the floor will not ring, but also after the installation will occur.
