Sense of Lumber Dimensions
Der Unterschied zwischen "nominal" und "tatsächlichen" Abmessungen für Elemente wie 2x4 Dimensionen
Seien Sie nicht verwirrt durch nominale Brettmaße, wenn Sie Holz kaufen oder Pläne lesen.Wir zeigen Ihnen die schnelle Übersetzung zu tatsächlichen Zahlen.
Nominal vs. Ist für Holz mit 2 × 4 Dimensionen
Holzmaßdiagramm
Dieses Diagramm zeigt das Nennmaß (nur im Namen) und entsprechende tatsächliche (reale) Maße von üblichen Holzgrößen wie 2 × 4 Dimensionen und 1 × 4 Schnittholz.
Hinweis: Die Tabelle kann heruntergeladen und gedruckt werden von Zusätzliche Informationen unten.
Wenn Sie Lesepläne verwirrend finden oder Schwierigkeiten haben, die genauen Abmessungen von Holz auf einem Holzlagerplatz oder in einem Heimcenter zu finden, lesen Sie weiter: Das meiste Holz wird in "nominalen" Größen (wie nur 1 × 3, 2 × 4 und) verkauft 4 × 4. Aber diese Größen sind nicht die tatsächlichen 1 × 3 Dimensionen, 2 × 4 Dimensionen, 2 × 8 Dimensionen und 4 × 4 Dimensionen des Holzes.Die folgende Tabelle zeigt die tatsächlichen Abmessungen von Holz, wenn es trocken ist (wenn es nass ist, wird es etwas größer sein). Dieses handliche Diagramm hilft Ihnen, das nominelle in das tatsächliche (trockene) zu übersetzen. Nach einer Weile werden Sie den Umfang der dimensionalen Holzformate sehen, was 2 × 4 tatsächliche Abmessungen bedeutet, und es wird bei Projekten wie dem Bau eines Decks helfen.
Zusatzinformation
- Holzmaßdiagramm
FAQ - 💬
❓ What are the true dimensions of lumber?
👉 Nominal vs. Actual Measurements of Dimension Lumber
| Nominal Size | Actual Size |
|---|---|
| 1 x 12 | 3/4 x 11 1/4 inches (19 x 286 mm) |
| 2 x 2 | 1 1/2 x 1 1/2 inches (38 x 38 mm) |
| 2 x 3 | 1 1/2 x 2 1/2 inches (38 x 64 mm) |
| 2 x 4 | 1 1/2 x 3 1/2 inches (38 x 89 mm) |
❓ How do you read lumber dimensions?
👉 The first number (2) refers to the thickness of the board in inches. The second number (4) refers to the width of the board in inches. The third number (8) refers to the length of the board in feet.
❓ What is meant by dimension lumber?
👉 Dimensional lumber is wood fiber that is cut to a specific size (thickness/width/length) based on pre-defined, standardized sizes. Common examples of dimensional lumber sizes include two-by-fours (2x4s) and four-by-fours (4x4s).
❓ Why is lumber never the actual size?
👉 Maybe you've noticed that lumber sizes are often misleading. The "nominal" cross-section dimensions of a piece of lumber, such as 2 X 4 or 1 X 6, are always somewhat larger than the actual, or dressed, dimensions. The reason is that dressed lumber has been surfaced or planed smooth on four sides (called S4S).
❓ When did lumber stop being dimensional?
👉 Size standards, maximum moisture content, and nomenclature were agreed upon only as recently as 1964. The nominal 2x4 thus became the actual 1½ x 3½, imperceptibly, a fraction of an inch at a time. It was a 34 percent reduction in actual volume; as those in the trade would say, it's “selling air.”
❓ When did 2x4 stop being 2x4?
👉 In 1964, size standards, maximum moisture content, and naming were agreed upon. The nominal 2x4 thus became the actual 1-½ x 3-½ inch board. People in the industry were able to sell “2x4s” with 34% less volume at a lower price to compete with alternatives.
❓ How many board feet are in a 2x4x10?
👉 6.66667A 2x4x10 board has 6.66667 total board feet in it: the board foot factor (BFF) of a 2×4 is 0.666667. Multiply 0.66667 by the length of 10 which gives total board feet of 6.66667.
❓ How are dimensions listed order?
👉 When you tell us the dimensions of the box, they need to be in this order, Length x Width x Depth.
❓ What are the 5 types of dimensions?
👉 Top 9 Types of Dimension
- Conformed Dimensions. A dimension is considered a conformed dimension and is found in many places. ...
- Role Playing Dimensions. ...
- Shrunken Dimensions. ...
- Static Dimensions. ...
- Degenerate Dimensions. ...
- Rapidly Changing Dimensions. ...
- Junk Dimensions. ...
- Inferred Dimensions.
❓ What are the 3 types of dimensions?
👉 Based on the frequency of change of dimension it can be classified into three types:
- Static Dimension: Dimensions which does not change over time. ...
- Slowly changing dimension(SCD): Dimensions that change or can change slowly over time. ...
- Rapidly Changing Dimension: Dimensions that change or can change rapidly over time.
❓ What year will we run out of wood?
👉 That figure sounds comfortably high – until you understand that we are uprooting 15 billion trees every year and only replanting around five billion. With a net annual loss of 10 billion trees, year on year, we can expect Earth to be totally treeless by 2319.
❓ What is the actual size of lumber?
👉 Most lumber is sold in “nominal” (in name only) sizes such as 1×3, 2×4, 4×4 and2x2 lumber. But these sizes are not the actual 1×3 dimensions, 2×4 dimensions, 2×6 dimensions, 2×8 dimensions and 4×4 dimensions of the wood. The chart below shows the actual dimensions of lumber when it is dry (when wet, it will be slightly larger).
❓ What is the difference between nominal and actual lumber dimensions?
👉 Nominal dimensions which identify certain board, beam or post do not represent its actual parameters. Lumber measurements in width and thickness normally 0.25 inches (6 millimeters) – 0.75 in (19 mm) smaller than nominal sizes. At the same time, length of lumber normally does not have nominal dimensions and only actual size determine.
❓ Why is it important to understand the differences in lumber dimensions?
👉 Having a good grasp of the differences in lumber dimensions will ensure your project runs smoothly and efficiently. Otherwise, you will be in a spiral of confusion, frustration, and spending the extra money to fix your mistakes. First, it’s good to note that there are a few nuances in terminology.
❓ What are the different sizes of softwood lumber?
👉 With 6-bys and 8-bys, your thickness/width options are 6” x 6” and 8” x 8”. Just like thickness and width, softwood lumber comes in standard lengths. These range from 6” to 24”, with a variation of 2” between length sizes. Softwood lumber for construction comes in its own range of thicknesses and face widths.
Autor Des Artikels: Alexander Schulz. Unabhängiger Konstrukteur und technischer Experte. Arbeitserfahrung in der Baubranche seit 1980. Fachkompetenz in den Richtungen: Bau, Architektur, Design, Hausbau.
