DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 3-4/1957 str. 28     <-- 28 -->        PDF

— od ove proizvodnje dobila bi se vrijednost bruto proizvoda godišnje
oko 5.000 miliona dinara;



sa oko 1.500 miliona dinara dobiti, odnosno preko 1.000 miliona
dinara za raspodjelu.
Za iste investicije preko 3 puta veća vrijednost brutoprodukta, sa
skoro 10 puta većom dobiti za raspodjelu.


Investicije na 1 tonu proizvoda: kod celuloze 312.500 din
kod lesonita 185.700 „
kod iverica 50.000 ,,


Ovom upoređenju nije potreban komentar, jer se jasno vidi za koju
vrstu proizvodnje treba koristiit postojeći drvni otpadak kao sirovinu.


LITERATURA:


Fran z Kollmann : Štand der Technik bei der Herstellung v. Holzspanplatten;
Wilhel m Klauditz : Entwicklung, Štand und holzwirtschaftliche Bedeutung
der Holzspanplattenherstellung;
Klau s Steiner : Uber Verfahrenstechnik und Maschinen zur Herstellung
hochwertiger Holzspanplatten;


C. A.
F r h. von Thielmann: Spanplatten — Praktikum.
S u m m a r y


The author reports on the production of chipboards abroad and about the
possibilites of such activity in this country. He compares the production costs of
chipboards in Germany with those to be expected arising from our own prospective
industrial production. Whereupon he expounds in detail the technological processes
of production of chipboards, and presents data on their physical and mechanical
properties. He likewise reviews those foreign plants which produce chipboards
along with their technical characters. In the sequence the author presents in tabulated
form the investment and production costs, as well as the rentability of the
various chipboard production processes. He eventually presents a comparison of
the production costs per 1 ton of wood pulp, fibreboards and chipboards respectively,
calculations showing the chipboards to possess the highest rentability.