coefficient of thermal expansion wood floor

DOCUMENT Modeling the Thermal and Structural Behavior of Wood ...

According to some large-scale fire testing of different wood floor assemblies conducted by UL, an ..... thermal expansion coefficient is negative. However, for the...

Physical Properties and Moisture Relations of Wood

Thermal Expansion Coefficient 3–21 ... Wood exchanges moisture with air; the amount and direction ..... of tool handles, gaps in strip flooring, or performance.

Determination of thermal expansion of green wood and the accuracy ...

Oct 24, 2005 ... The average values for the coefficient of thermal expansion varied between 7.9 × 10–6 .... cut from low parts (< 1.5 m from the ground) of.

the coefficients ci thermal expansion of wood and wood products

THE COEFFICIENTS OF THERMAL EXPANSION OF WOOD ... Wood is an anis-tropic material possessing different coefficients of linear ... the floor (fig. 3).

Hardwood Stability - Hardwood Floor Company

When customers are looking at selecting a new hardwood product, one of the last ... multiplying the change in moisture content by the change coefficient number ... how much a hickory floor (.00369) and a pine floor (.00263) will expand when the ... Humidity and temperature changes have a major impact on the moisture...

NUMERICAL PREDICTION OF ENGINEERED WOOD FLOORING ...

predict the deformation of an engineered wood flooring strip following desorption by the top surface. The ..... linear expansion coefficients obtained with the.

Thermal expansion - Wikipedia

Thermal expansion is the tendency of matter to change in shape, area, and volume in response ... For isotropic materials, the area and volumetric thermal expansion coefficient are, respectively, approximately ..... Thermal expansion can have a noticeable effect in gasoline stored in above ground storage tanks which can...