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MARC Record
Bibliographic Data
Control Number
175
Date and Time of Latest Transaction
20161025054831.AM
General Information
161025s |||||||||b ||00|||
Cataloging Source
FPRDI-DOST
Local Call Number
TR F723
Main Entry - Personal Name
Bisana, B. B.
Pabuayon, C. L.
Siriban, F. R.
Ca?adido, L. S. 1
Title Statement
Fire resistance of composite panels Natalia M. Foronda
Physical Description
42 pages tables, figures 3
Summary, Etc.
White lauan (Shorea contorta Vid.) and tanguile [Shorea polysperma (Blco) Merr.] particles were made into particleboards using urea-formaldehyde (UF) and phenol formaldehyde (PF) as binder. The particles were treated with 25% solution of American Wood Preserver's Association (AWPA) Type B and borax-boric acid combination at 5% concentration. UF-bonded boards treated with AWPA Type B and borax-boric acid, met the requirements of the Philippine Standards for standards type 100 and 150 particleboards while those bonded with PF failed to pass the minimum requirements for type 100 particleboards. Boards treated with ammonium sulfate-ammonium phosphate and 30% sodium silicate at 5%, 10% and 15% levels showed a significant reduction in board strength and increased hygroscopicity of boards. All weight loss values failed to meet the acceptance criteria of Basic Building Code (BBC), Building Officials Conference of America, Inc. (BOCAI) for fire tube test of wood which specified for a maximum loss of weight of 20%. 04
Subject Added Entry - Topical Term
Composite panels -- Fire resistance 04
Forestry
Location
FPRDI F723 REPORTS Research FPR-07-0010 1 0298 Complimentary 1987-09-28
Physical Location
Department of Science and Technology
Forest Products Research and Development Institute
TR F723
Science and Technology Information Institute
Fil. SB731 T156
Science and Technology Information Institute
HM61 U8
Digital Copy
Not Available
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