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Filtering by: Degree Field Forest Products Committee Member Brodie, Douglas

Sealed consolidation of natural fiber composites with chemical reactant injection and removal

Creator:

Chowdhury, Mohammed Jahangir Alam

Resource Type:

Dissertation

Full Text:

for the degree of Doctor of Philosophy in Forest Products presented on September 13, 1999. Title
Comparative test methods for evaluating shear strength of structural lumber

Creator:

Riyanto, Djoko S.

Abstract:

Five different test methods to determine the parallel-to-grain shear strength of Douglas-fir structural lumber were compared. Four methods assessed the shear strength of lumber sections having a full nominal two by four inch cross-section. These were: three-point bending, four-point bending, five-point bending, and torsion. The fifth method was the ASTM...

Resource Type:

Masters Thesis
Application of polyallylamine as a dry strength agent

Creator:

Rathi, Mahesh Shrikant

Abstract:

Dry strength is an inherent structural property of a paper sheet. It is due primarily to the development of fiber-to-fiber bonds. Polyamines, especially polyallylamine·HC1 (PAA), were found to be suitable mordants for rosin sizing. However, their effectiveness as dry strength agents has not been studied. In this study polyallylamine·HC1 was...

Resource Type:

Masters Thesis
Chemical brown stain of Douglas-fir wood

Creator:

Arvey, Shuping Wang

Resource Type:

Dissertation

Full Text:

of Doctor of Philosophy in Forest Products presented on July 16, 1993 Title: CHEMICAL BROWN STAIN
Properties of veneer sliced from serpentine-end-matched flitches

Creator:

Liu, Yuqing

Abstract:

Eighteen Ponderosa Pine (Pinus ponderosa Dougl.ex.laws) veneer flitches were randomly selected and crosscut into paired flitches. Serpentine-end-matched (SEM) joints were machined in the flitches, joint amplitude equal to the width in one half of the paired flitch and joint amplitude equal to 2/3 width in the other half of the...

Resource Type:

Masters Thesis