Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Hasil Hutan Jurnal Penelitian Hasil Hutan
Barly Barly
Pusat Penelitian dan Pengembangan Hasil Hutan
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Energy Materials Science & Nanotechnology

Published : 44 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 44 Documents
Search

 1   2   3   4   5 
PENGARUH PENGUKUSAN PADA EMPAT JENIS KAYU KERING UDARA TERHADAP IMPREGNASI DENGAN BAHAN PENGAWET CCA Barly Barly; Pipin Permadi
Jurnal Penelitian Hasil Hutan Vol 6, No 3 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1989.6.3.205-208

Abstract

Impregnation    under  pressure  is  the  most  effective  way  of  applying  preservative   to  timbers,   but  not  all species can be treated  effectively  using  the  method.   Air-dried  timbers  of  5 cm  x  5 cm x  100 cm in dimension   were impregnated   with preservative   used  for  constructional   purposes.   Part of  wood  samples  was presteamed.   Prior to  the preservative   treatment both  groups  were reconditioned    to  the same  moisture  content   as the  reference   material  (air dried).Retention  and  penetration   figures  have  increased as presteaming   was applied.   The  result revealed  that  two  timbers preserved   met   the  standard   requirement.    The  preservation   schedule  proposed   for  the  timbers  is presented   in this paper.
PENGAWETAN SEPULUH JENIS KAYU SECARA RENDAMAN DINGIN Emmy Yetty; Barly Barly
Jurnal Penelitian Hasil Hutan Vol 7, No 4 (1990): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1990.7.4.156 - 159

Abstract

The result of cold soaking treatment of ten wood species is reported  in this paper.  Five wood  species are recommended  for housing (agatis, balsa, damar kaca, karet  and  kemayau), whereas  the  other  five  species  (begontoi, belangeran, kenari I, kenari  II and  mahoni) could  not  meet  the  spesification. Solution concentration of Koppers  Formula  7 preservative  used  was 10  percent  with  soaking period  of one, three and five days. The treatment  shchedule  proposed  for five  wood species  is also presented in this  paper.
PENGAWETAN LIMA JENIS KAYU DENGAN PROSES SEL PENUH Barly Barly; Emmy Yetty
Jurnal Penelitian Hasil Hutan Vol 6, No 6 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1989.6.6.398-401

Abstract

Five wood species Shorea hopeifolia Sym; Palaquium ferox H.J.L.; Dillenia eximia Miq; Hopea sangal Kortn.; Tristania maingayi Duthie treated with copper-chrome-arsenic (CCA) preservative, were studied using the full cel process. The treatments comprising concentration, pressure, and pressure period, and the responses are penetration and the retention of preservative.
PENGAWETAN KAYU KARET,AGATHIS, DAN TUSAM DENGAN METODE TEKANAN BERGANTI Barly Barly; Pipin Permadi
Jurnal Penelitian Hasil Hutan Vol 6, No 3 (1989): Jurnal Penelitian Hasil Hutan
Publisher : Pusat Penelitian dan Pengembangan Hasil Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.1989.6.3.160-162

Abstract

The  paper  deals  with  an experiment    of  alternating  pressure  method   on  three  wood  species  with  borax.    The  green wood  samples  were  impregnated   with  three percent   borax  solution.   The  results  of  experiment    are as follows  :1.  Wood species  and  treatment   schedule  show  non  significant    effect   on  boron  penetration     and  retention.2.  In  general  the  impregnation  of   the  green  wood  results  in  variable  treatment   and  limited  penetration   and  retention.3.  Retention  and  penetration    showed   better   figures  when  only   modifying    the  treating  cycle   rather  than  using  a  pretreatment.
Co-Authors Abdurahim Martawijaya Adi Santoso Agus Ismanto Didik A Sudika Emmy Yetty Ginuk Sumarni Pipin Permadi Sasa Abdurrohim Y I Mandang