Ara
Toplam kayıt 47, listelenen: 21-30
Yanmayı geciktirici kimyasal maddeler ve bitkisel sepi maddeleri ile muamele edilen doğu kayını (Fagus orientalis lipsky) odununun yanma özellikleri
(2003)
Bitkisel sepi maddelerinden kızılçam kabuğu, valeks, sumak yaprağı ve mazı meşesi meyvesinin tozlarının sulu çözeltileri ile muamele edilen kayın örnekleri, üzerine ikincil olarak bor bileşikleri ile muamele edildikten ...
Çeşitli lignoselüloz esaslı atıkların (Pleurotus ostreatus)' un verim özellikleri üzerine etkileri
(2000)
Bu çalışmada son derece büyük potansiyel teşkil eden ve ikincil bir değerlendirme olanağı bulunmayan lignoselüloz esaslı atık materyallerin kültür mantarı P. Ostreatus yetiştiriciliğinde değerlendirilmesi amaçlanmıştır. ...
Combustion properties of calabrian pine (Pinus brutia Ten.) wood treated with vegetable tanning extracts and boron compounds
(2003)
Bitkisel sepi maddelerinden kızılcam kabuğu, palamut meşesi, sumak yaprağı ve. mazı meşesi meyvesinin tozlarının sulu çözeltileri ile muamele edilen kızılcam odunu deney örnekleri, ikincil olarak bor bileşikleri ile muamele ...
Dimensional stabilization of wood treated with furfuryl alcohol catalysed by borates
(Springer, 2004)
Furfuryl alcohol has a sufficiently small molecular size, which allows impregnation into wood and can be polymerized in the cell walls. Polymerization can be accomplished using a catalyst, heat or penetrating radiation. ...
Some physical, wood polymer biological, mechanical, and fire properties of composite (WPC) pretreated with boric acid and borax mixture
(Elsevier Sci Ltd, 2007)
Wood polymer composite (WPC) was obtained by vinyl monomers such as styrene (ST), methylmethacrylate (MMA), and their mixture (50:50; volume:volume) of treated sapwood of Scots pine (Pinus sylvestris L.). Boric acid (BA) ...
Cultivation of oyster mushroom on waste paper with some added supplementary materials
(Elsevier Sci Ltd, 2003)
Spawn running, pin head and fruit body formation, and mushroom yield of oyster mushroom (Pleurotus ostreatus) on I waste paper supplemented with peat, chicken manure and husk rice (90 + 10; 80 + 20 w.w) were studied. The ...
Shear force and bending moment capacities of joints constructed with glued corner blocks
(Forest Products Soc, 2006)
Tests were carried out to determine the ultimate shear and bending moment capacities of glued corner blocks under controlled laboratory conditions. Yellow-poplar and sweetgum were utilized in constructing the joint specimens, ...
Staple holding strength of furniture frame joints constructed of plywood and oriented strandboard
(Forest Products Soc, 2003)
Staples are common in the construction of upholstered furniture. Staples are most common for the attachment of fabric to the frame, but they are also now being used in the construction of the frame itself because they ...
A comparative study on stability and decay resistance of some environmentally friendly fire-retardant boron compounds
(Springer, 2005)
Environmental concern accelerated development of new wood preservatives having low mammalian toxicity in addition to high protective effectiveness. PHN 130 and PHN 130 G have been developed recently by KOHMIX Ltd. in Japan ...
A new boron impregnation technique of wood by vapor boron of boric acid to reduce leaching boron from wood
(Springer, 2005)
This study was designed to reveal impregnation ability and to enhance leaching resistance of boron from borate-treated wood. Vapor boron treatment was applied in cornpressed and uncompressed states at high temperatures ...