Asian Journal of Multidimensional Research (AJMR)
https://www.tarj.in
549
AJMR
P u b l i s h e d b y :
T R A N S
A s i a n R e s e a r c h J o u r n a l s
AJMR:
A s i a n J o u r n a l
o f M u l t i d i m e n s i o n a l
R e s e a r c h
( A D o u b l e B l i n d R e f e r e e d & P e e r R e v i e w e d I n t e r n a t i o n a l J o u r n a l )
DOI:
10.5958/2278-4853.2021.00737.0
IMPROVEMENT OF TECHNOLOGY TECHNOLOGY
MANUFACTURING WOOD, WOOD WITH SULFUR SOLUTION
Zarnigor Alisher qizi Mirzaeva*
*Fergana Polytechnic Institute,
Fergana, UZBEKISTAN
Email id:
z.mirzayeva@ferpi.uz
ABSTRACT
The article provides practical recommendations for improving the technology of modifying
poplar wood with sulfur solution used in construction practice. The parameters of the optimal
mode of organizing the process in the hot-cold bathing method have been developed. In the
Republic of Uzbekistan, there is a shortage of wood raw materials used in construction. It is
known that coniferous timber (high strength) is grown mainly in the forests of Russia, due to the
small number of forests in our country and the growth of only logs from local timber
(Mirzaterak, California logs), as well as their low durability. If we take into account the rapid
growth of poplar, it will be possible to increase the durability of this type of wood and their wide
spread use in infrastructure facilities.
KEYWORDS:
poplar wood, sulfur solution, impregnation rate, temperature-time regime,
humidity, energy intensity, porosity, strength.
1 INTRODUCTION
In the Republic of Uzbekistan, there is a shortage of wood raw materials used in construction. It
is known that coniferous timber (high strength) is grown mainly in the forests of Russia, due to
the small number of forests in our country and the growth of only logs from local timber
(Mirzaterak, California logs), as well as their low durability. If we take into account the rapid
growth of poplar, it will be possible to increase the durability of this type of wood and their
widespread use in infrastructure facilities.
Although building codes and regulations provide for the protection of wood, many woodworking
enterprises produce wood products and structures without protecting (soaking) the wood,
resulting in them becoming unusable without much work. [1-21] This requires the
implementation of immediate protection of wood technology, which leads to the need to modify
them.
ISSN: 2278-4853 Vol 10, Issue 9, September, 2021 Impact Factor: SJIF 2021 = 7.699
Do'stlaringiz bilan baham: |