YS% ,xldfõ m%Odk jYfhka oejuh jákd Ydl úfYaI 400 la muK we;' wdpd¾h ksu,a rejkam;srK- tu Ydl úfYaIj,ska jvd jeo.;afldg i,lk Ydl úfYaI100la w<,d ksfhdacH idudkHdêldrS 2011 cHd;Hka;r jkdka;r jir ieurSu ksñ;af;ka fuu úfYaIdx.h fydr ^m¾fhaIK$ixj¾Ok yd mqyqKq& bosrsm;a flf¾' fuu oej úfYaI fhdodf.k jk j.djla weröug fukau rdcH oej ixia:dj tu oej Ndú;hg wjYH uQ,sl f;dr;=re iemhSu fuu ,sms fmf,ys jeä úia;r i|yd Web - w.w.w. timber.lk wruqKhs' wo m<jkafka tys úis;=ka jk fldgihs' Dipterocarpus zeylanicus Email - [email protected] 06' oejfha iajNdjh' yeoskaùu -# fydr Ydlh Y%S ,xldjg tal foaYsh jq^endemic & Ydlhls' fuu Ydlh óg¾ 40-45 muK i j¾Kh : wrgqj - m<uqj ksrdjrKh jq úg ,d frdai mdgg yqre ÿUqre mdg isg ;o r;g Wig jefvk jg óg¾ 4-6 muK jk" lf|a fmd;a; ,d frdai mdgg yqre ÿUqre fyda ly mdgg yqre ÿUqre yqre ÿUqre mdg olajd fjkia fõ' ' mdáka hqla;h' m;% úYd,h, Tsj,dldrh' îc jHdma;shg iq<Õ u.ska isÿùug mshdm;a^wings & folla : ,d frdaijka iqÿ mdgh' M,h meyeÈ,sj wrgqfjka fjkiaj yÿkd.; yel msysghs' Y%S ,xldfú isxyrdc jkdka;rfha nyq,j ±l .; yelsh' jk ixrlaIK fomd;¾fïka;=j jk t<h - j.djla f,i o fydr Ydlh j.dlr we;' f.dvke.s,s bÈlsÍug wjYH È. ññ fydr lf|ka ,nd .; ii jhsru ( iDcqh'' yelsùu, fuu Ydlh ±j jYfhka jeo.;aùug ;j;a fya;=jls' rdcH ±j ixia:dj ±j j¾.SlrKh wkqj iii jhkh ( f.dfrdaiq iuj msysá jhkhls' m<uq mx;sfha ±jhls' ueojg óg¾ tlla jk l|ka >k ógrhla re'19,000.00 jk w;r brE ±j fi'ñ'75 x 100 Èla ógrhla re'425,00 fõ' 07' oejfha ;dCIKsl .;s.=K' i >k;ajh(Kg/m3)12%m.c ( 600-800 ii f;alal j,g jvd Yla;su;ah' Order - Malvale Yla;sh ( Kingdom - Plantae Family - Dipterocarpaceae iii fjk;a ( j¾.hg úfYaIs; iqjols' T,sfhda friska we;' j¾.SlrKh - Angiosperms ksYaÑ; ù - Eudicots Genus - Dipterocarpus fkdue; - Rosids Species - Dipterocarpus zeylanicus oej Ndú;fha oS oej iïmSvkh m%n,;dj- iïmSvkh m%n,;dj fldgilg úúOdldr f;;uk Nxck m%;Hia: jhsrug ,ïnlj n,hka ord .ekSug udmdxlh jhsrug iudka;rj m%udKh udmdxlh isÿfõ. oej lene,a, Moisture Modulus of Modulus Compression Rupture Compression leãug, keùug, weoSug, content of Elasticity perpendicular to (MOR) parallel to grain 2 (MOE) 2 fmdä ùug, olajk 2 grain(N/mm ) N/mm N/mm2 ( N/mm ) m%;sfrdaOh tu oej lene,af,a Yla;sh f,i 6 ye|skaúh yelsh. ta wkqj 12% 108 53 14500 oeßh yels Wmßu Yla;sh fuys olajd we;' 08' oej j, jHQyh' fld< mqIam jdysKS uD¥ia:r lsrK j¾Ol j<¨ yÿkd .; paratrachel - peruvasal jdyskS j,g jvd l=vdh' fkdyel' jdyskS úYd,h' mshjs Paratracheal- wing or zonatew lsrK hï;ï oel .ekSug weig fmfka' fndfyda úg ;ks yelshdj we;. 5mm ;=, ;ksj úys§ we;' iqÿ mdg lsrK 38 la muK oelsh ;eñm;= fmdoqh' 25mm2;=, yelsh. jdyskS 54la muK oelsh yelsh' îc .lk l| Tm oeóug fmr u;=msg fmkqu lsrK me, ;jdk Ydlh -ndysr fmkqu f.ä 01' WoaNso úoHd;aul kduh : Dipterocarpus zeylanicusa o¾YSh l|l wNHka;r fldgia fmkajk oej fldgilmgl oej fldgilmgl rEm igykla Tm oeófuka miq u;=msg úoHd;aul ,CIKfmkajk : Dipterocarpaceae úoHd;aul ,CIKfmkajk 02' l=,h fmkqu wrSh lvl wkaùlaIsh yria lvl wkaùlaIsh jHqyh ^jeä úYd,kh& jHqyh ^jeä úYd,kh& 03' fjk;a kï : fydr (isxy,) Kal-0ti(fou<) .timber 09' jev lsrSfï .;s ,CIK' ^f;alal j,g idfmaCIj& 04' Ydlfha jHdma;sh iy j¾Okh jk mrsir ;;a;ajhka Tm oeóu i uqyqÿ uÜgfï isg Wi^óg¾& - 0 - 1400 muK w;ska bÍu weK .eiSu je,s fld, ii idudkH jd¾Isl j¾Idm;kh^ññ& - 2500 - 5000 we,a,Su iy idhï iii idudkH jd¾Isl WIaK;ajh - 270C - 300C olajd lsrSu iv j¾Okh jk m%foaY - f;;a .;sfhka hq;a my; rg m%foaY myiqfjka brsh yel' ;rula myiqh' wek ;rula isks÷ u;= u;=msg ksudj ;rula fyd|h' r;akmqr".d,a,"ud;r"lE.,a, osia;%slal j, nyq,h' we,a,Su ;rula fydoh msgla ,nd .; yel fydÈka je,sfld, we,a¨úg Tmj;afõ' fydÈka idhï l< yelsh' 05' Ydlfha jk frdamk úoHd f;dr;=re' i ls'.%E 1 g we;s îc m%udKh - 200 - 250 10' oej j, yeisrSu ' ;rula úYd, yels,Suls. wuq wjia:dfõ isg W÷fka úh,d .kakd wjia:dj olajd ii îc mQ¾j m%;sl¾u www - w¨;a îc fhdod .; hq;=h' wrSh yels,Su 3% o iam¾Y lfvys yels,Su 7% m uK fõ. iii îc me,ùfï m%;sY;h - 35% - 50% ls. îc j, ÔjH;dj blauKska wysñfú' iv îc me,ùug .;jk ld,h - Èk 21 muK 11' oej moï lsrSsñ (±j moï lsßu ;rula myiqh' Wÿfka moï lsÍfï§ m%fõiï fkdjqkfyd;a (refractory) v îc tl;= l<yels ld,h - ud¾;= isg uehs fodaI we;slrhs' .ï u;=msgg .,dtau ksid moï lsÍï fiñka isÿfõ' by, WIaK;ajfhaÈ ±j cupping, vi jevqKq .il m%udKh - úYd, .ils' Wi óSg¾ 40-45 muK jk w;r" jg óg¾ bß;e,ï" yels,Sï we;s úh yels ksid m%fõYfuka Wÿfka úh,d .;hq;=h' fuys§ fl<jr mqmqrdhEï" 3-4 muK jk is,skavrdldr l|ls' u;=msg bß;e,Su" isÿúh yelsh' Wÿfka úh,d .ekSug m%:u jd;fha úh,d .eksu jvd iqÿi qh ' vii wdf,dalhg we;s leue;a; - me, l=vd l, fijk ms%hlrhs' 12' oej l,ameje;au iy mrsrCIKh ( mßrlaIKh fkdl< úg t<suyfka Ndú;d l< fkdyelsh' wdjrKhla ;=, l,a mdúÑÑ l< yel' .=,a,kaf.k iy fúhkaf.ka ydks isÿfú' mSvkhla iys;j ±j mßlaIKh lsÍu jvd iqÿiqh' 13' Ndú;h( mßrlaIKh lr is,amr ioyd fhdod .kS' m;,a ,E,s m,xÑ" is,ska nd,al ìñ ,e,s" Èh hg jev ioyd w;sYhskau iqÿiqh' ,dN ,S nvq, ÿñßh ueÈß" nvq fmáá ;eksu" úÿ,s lKq "fndaágq fmÜsá, f.ùug Tfrd;a;= fok fyhska ìñ ,E,s" wdjrK ,E,s f,i jvd iqÿiqh' hg ,S" nd,al" mrd," j,go iqÿiqh' fuu úfYaIdx.h fm< .eiaùu i|yd odhl jQ m¾fhaIK wxY lKavdhu( iS'fla'uq;=ud, uy;d ^l<ukdldr- m¾fhaIK$mqyqKq&, mS' iqrdca uyskao uy;d ^m¾fhaIK iy mqyqKq iyldr&, chka;s ,shkf.a ñh ^ryiH f,alï& iy mS't,a' ksYdka; uy;d uq,dY%h # Y%S ,xldfõ oej úfYaI iy oej Ndú;h ^ISBN-978-955-1856-03-8& - ksu,a rejkam;srK ^uqøKfha& fydr oej j, Ndú;hka ,nk i;sfha yq,xysla Ydlh .