Revista Chapingo Serie Ciencias Forestales y del Ambiente
Universidad Autónoma Chapingo
Declaración de privacidad

 
 

 

 

 
Volume XII, issue 1, - 2006
play_arrow
play_arrow
play_arrow

ABSORCIÓN DE SOLUCIONES PRESERVANTES DE NUEVE ESPECIES DE MADERAS, MEDIANTE PROCESOS DE IMPREGNACIÓN A VACÍO - PRESIÓN E INMERSIÓN
ABSORPTION OF PRESERVATIVE SOLUTIONS OF 9 WOOD SPECIES, BY MEANS OF PROCESSES OF VACUUM-PRESSURE IMPREGNATION AND IMMERSION

Roberto Machuca-Velasco; Mario Fuentes-Salinas; Amparo Borja-de la Rosa

http://dx.doi.org/

Received: 0000-00-00

Accepted: 0000-00-00

Available online: / pages.71-78

 

file_downloadDownload open_in_newExport citation cloudxml picture_as_pdf View Online
  • descriptionAbstract

    The present work was carried out with the purpose of knowing the capacity of absorption of wood preservers of Pinus arizonica(white pine), Pinus engelmanni (real pine), Pinus patula (red pine), Ceiba pentandra (ceiba), Manilkara zapota (chicozapote), Spondias mombin (jobo), Quercus oleoides (tesmol), by applying the processes of vacuum-pressure impregnation and immersion with CCA salts type C at 2.5 %, pentachlorophenol (PCP) at 5 % and creosote at a concentration of 5 %. The levels of absorption were analyzed with invariable techniques. According to the levels of absorption reached with the vacuum-pressure method, with the CCA salts, the pines the ceiba and the jobo were easy to impregnate, with pentachlorophenol and creosote only the pines were easy to impregnate. As for the immersion method, with CCA salts the red pine, the ceiba and the tesmol were easy to impregnate; with pentachlorophenol and creosote the oaks chicozapote and jobo were difficult to impregnate. The biggest absorption with CCA salts for the pines, the ceiba and the jobo was reached with the method of vacuum-pressure impregnation and for the oaks and the chicozapote the biggest absorption with CCA salts was reached with the lingering immersion.

    Keyworks: pines, oaks, tropical hard wood, CCA salts, pentachlorophenol, creosote.

  • beenhereReferences
      No disponibles por el momento
  • starCite article

    Machuca-Velasco, R., Fuentes-Salinas, M., &  Borja-de la Rosa, A. (2006).  ABSORPTION OF PRESERVATIVE SOLUTIONS OF 9 WOOD SPECIES, BY MEANS OF PROCESSES OF VACUUM-PRESSURE IMPREGNATION AND IMMERSION. , XII(1), 71-78. http://dx.doi.org/