Garuda - Garba Rujukan Digital

PROSPEK KAYU KUALITAS RENDAH DAN KURANG DIKENAL SEBAGAI SUBSTITUSI KAYU KOMERSIAL Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 5, No 1 (2013)
Publisher : Kementerian Perindustrian

At this time the wood with a high quality hard to find and expensive. There for, construction of residential buildings began to use other types of low-quality wood strong. The use of raw materials to make buildings less good quality. It causes no long lasting building, susceptible organisms such as termites and other destructive. In order to bequalified building efforts are needed to improve the quality of the raw material of low quality wood strong, with a variety of technical. Strong improvement in the quality of low quality wood can be done in many ways, including preservation using chemicals such as by way of soaking and boiling in a solution of Sodium Hydroxide (NaOH), CCB, CCF and itc. Performed with the compression heat. Strong low quality wood species used is lua timber, lumber and wood tarap flowers, pressure felts give better results than treatment at others. Three types of wood used is solid wood class III - V increased the flower timber strength class III, wood tarap class V, wood durin class III, solid wood lua IV and wood kelampayan IV while the wood all is showed no improvement.Keywords: wood non commercial, physical, mechanical, preservation

PENINGKATAN DAYA TAHAN BAMBU DENGAN PROSES PENGASAPAN UNTUK BAHAN BAKU KERAJINAN Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 6, No 2 (2014)
Publisher : Kementerian Perindustrian

Bamboo in South Kalimantan has not been used optimally, it is because bamboo susceptible organisms, including termites and powder. Research durability of bamboo with a curing process for raw materials craft has been done. This study aims to improve the durability of bamboo as raw material craft. The type of raw materials used are bamboo lear (Gigantochloa smear Kurz) and Bamboo betung (Gigantochloa atter). Old fumigation 5 days, 10 days and 15 days. Long trial against termites feed bamboo strips 10 days, 20 days and 30 days. Long curing time can improve the durability of bamboo strips against destructive organisms. 30 days storage of small attacks against the bamboo strips. Curing process can be used as a way of preservation of bamboo as raw material for handicrafts. Keywords: bamboo, fumigation, durability, organisms

PERBAIKAN MUTU KAYU KELAS KUAT RENDAH DENGAN CARA FISIK DAN KIMIA Suroto Suroto; Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 2, No 1 (2010)
Publisher : Kementerian Perindustrian

Sebagian kontruksi bangunan perumahan telah menggunakan jenis-jenis kayu kelas kuat rendah, hal ini tentu berpengaruh negatif terhadap kualitas bangunan tersebut. Agar tetap tejaga kualitas bangunan maka diperlukan upaya perbaikan mutu jenis-jenis kayu kelas kuat rendah tersebut. Perbaikan mutu kayu kelas kuat rendah dilakukan secara perendaman dan perebusan dalam larutan Natrium Hidroksida (NaOH) teknis dengan variasi konsentrasi 0,75%, 1,5%, 2,25%, 3,0%, dan 3,75% serta pengempaan panas. Sebagai pembanding dilakukan tanpa NaOH. Penelitian dilakukan terhadap tiga jenis kayu kelas kuat rendah yaitu kayu durian (Durio zibethinus), kayu tarap (Arthocarpus sp) dan kayu kembang (Goniothalamus sp.) parameter uji meliputi kadar air, berat jenis, pengurangan tebal, kuat lentur, kuat tekan tegak lurus serat, dan kekerasan. Hasil penelitian menunjukkan bahwa perlakuan perendaman dan perebusan dalam larutan NaOH teknis konsentrasi 2,25%, serta pengempaan panas menunjukkan peningkatan maksimal terhadap sifat fisik mekanik kayu kelas kuat rendah yang diteliti. Kelas kuat kayu durian dan kayu kembang dari kelas kuat IV meningkat menjadi kelas kuat II, sedang kayu tarap dari kelas kuat V meningkat menjadi kelas kuat IV.

PEMANFAATAN ROTAN NON KOMERSIAL SEBAGAI BAHAN BAKU MEBEL DITINJAU DARI SIFAT FISIS DAN MEKANIS Effendi Arsad; Suroto Suroto
Jurnal Riset Industri Hasil Hutan Vol 3, No 1 (2011)
Publisher : Kementerian Perindustrian

Rattan in good quality is curently difficult to obtain and it price is quite expensive. So, it is needed to utilize non commercial rattan as substitute material. By identification of basic characteristics , such as phisical, mechanical, chemical and anatomy structure, every species of non commercial rattan can be used appropriately. The objectives of this research is to optimize utilization non commercial rattan as subtitute material and develop rattan manufacturing industry especially by identivication of the physical and mechanical characteristics. Five (5) rattan species studied here are marau (Calamus mettanensis Becc), toho (Calamus spp), galang (Daemonorops verticilaris Griff Mart), hijau (Calamus spp. and simpurut (Calamus panajuga Becc) whic derived from central Kalimantan. The research result based on physical characteristic rang for diameter is between 6,2 – 27,2 mm, inter-segment length 10 – 28 cm, moisture content 12,50 – 16,48 % and density 1,03 – 1,61 gr/cm3. While mechanical characteristics range for modulus of elasticity is between 364,03 – 1934,29 kg/cm2, compression strenth 127,55 – 441,04 kg/cm2 and tensile strength 197,34 – 394,20 kg/cm2. Those rattan species can be optimized as craft industry raw material especialy for furniture and rattan matting.Keywords: rattans, physical, mechanical, craft.

KARAKTERISTIK SERTA PENGEMBANGAN PENGGUNAAN KAYU KARET DAN BAMBU UNTUK BAHAN BAKU PERUMAHAN RAKYAT DAN INDUSTRI Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 4, No 1 (2012)
Publisher : Kementerian Perindustrian

Rubber wood and bamboo is an important natural resource to be developed as residential and industrial raw materials which are the raw material of commercial products. The presence of rubber wood and bamboo needs to be supported by the preservation and processing industry in order to be optimally utilized. Rubber wood has physical properties, mechanical and chemical equivalent of natural forest wood. properties of rubber wood used in rural as well fuel wood rafters to corral. While bamboo also has certain advantages compared to wood because it is easily preserved, processed and have a high elasticity While bamboo is used as a wall of the house after the split and created a kind of bamboo called palupuhan/gedek. Made simple, just the process of drying in the hot sun. Durability palupuhan/gedek could reach 10 years, but must be used in place are protected from rain. Without is bamboo used in as rafters to corral, ring, rafter and raw material of fishery.Keywords : rubber wood, bamboo, potency, characteristic, preservative.

PENGGUNAAN JENIS PEREKAT TERHADAP SIFAT FISIS DAN MEKANIS PAPAN PARTIKEL Saibatul Hamdi; Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 2, No 1 (2010)
Publisher : Kementerian Perindustrian

Tujuan penelitian ini adalah menentukan sifat fisis dan mekanis papan partikel kayu tarap ( Arthocarpus elasticus REINW ) yang direkat dengan Urea Formaldehyda (UF) atau Polivynil Asetat (PVAc). Hasil penelitian menunjukkan bahwa nilai rata-rata sifat fisis dan mekanis papan partikel kayu tarap menggunakan perekat UF atau PVAc adalah kadar air 8,76-9,54%; kerapatan 0,54–0,69 gr/cm3; pengembangan tebal 10,15-10,27%; keteguhan patah (MoR) 89,32-105,49 kgf/cm2; keteguhan lentur elastisitas (MoE) 1,13-1,17.104 kgf/cm2; keteguhan tarik 2,82–4,72 kgf/cm2. Penggunaan perekat UF atau PVAc menghasilkan papan partikel yang memenuhi persyaratan untuk parameter uji tersebut diatas kecuali untuk keteguhan lentur elastisitas (MoE) mengacu SNI 03-2105-2006 papan partikel.

PENGGUNAAN KAYU JABON (Anthochepalus chinensis Lamk) DAN BALANGERAN (Shorea balangeran Korth) UNTUK KEBUTUHAN MASYARAKAT DAN INDUSTRI (Balangeran and Jabon Timber for Public and Industrial Purposes) Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 8, No 1 (2016)
Publisher : Kementerian Perindustrian

Jabon is a fast-growing perennials. The wood has smoother texture than Balangeran, cylinder and straight, yellowish - white color and non fibrous, and easy to peel. Jabon wood can be used as raw materials for: plywood industry, furniture, pulp, children toys, crates, sole, matches and non-construction building materials. Balangeran wood can be utilised for plywood industry, furniture and building materials, bridge, keel, railway sleeper and power pole. The heartwood is red-brown and dark brown colored, the sapwood is yellowish white color or pink, straight fibers, the texture is coarse and even, with glassy surface and contains resin, straight trunk. Jabon and balangeran wood can be developed for commercial wood substitution.Keywords : jabon, balangeran, timber, publics, industry

SIFAT FISIK DAN KIMIA WOOD PELLET DARI LIMBAH INDUSTRI PERKAYUAN SEBAGAI SUMBER ENERGI ALTERNATIF Effendi Arsad
Jurnal Riset Industri Hasil Hutan Vol 6, No 1 (2014)
Publisher : Kementerian Perindustrian

Carakteristic physical and chemistry of Wood pellet from Industrial Disposal of Wood as Sources Energy Alternatif The research to gaved for physical and chemistry of Wood pellet from Industrial. Processing approximately 12%, sawdust dried to moisture content of sieved that is size of 15 mesh, 25 mesh and 35 mesh. Heating temperature were 60 0C and 110 0C. Moisture content of flawer wood pellet 4,46% - 9,95%, acacia wood pellet were 4.38% - 7.52% and tarap wood pellet were 4.60% - 9.98%. Density of flawer wood pellet were 0.51 - 0.78, acacia wood pellet were 0.61 - 0.78 and tarap wood pellet were 0.56 - 0.71, ash content of wood flawer from 0.87 - 2.04%, acacia 0.54 - 0.94% and ash content of tarap wood 1.71 - 2.05%. Calorific value of wood pellets flawers wood 3921,12 - 4150,19 cal/g, acacia wood 4022,29 - 4254,91 cal/g and tarap wood 3920,13 - 4125,28 cal/g. The higher temperature of the heating effect on reality the reduction of water and the weight of ash wood pellets while it was increasing calorific value.Keywords: waste wood, flawers wood, acacia wood, tarap wood, wood pellet

TEKNOLOGI PENGOLAHAN DAN PEMANFAATAN KARBON AKTIF UNTUK INDUSTRI Effendi Arsad; Saibatul Hamdi
Jurnal Riset Industri Hasil Hutan Vol 2, No 2 (2010)
Publisher : Kementerian Perindustrian

The activated carbon is very important for has processed product activated carbon. In south Kalimantan has a big prospects due to the big potential of the raw material provided by the nature and industrial waste. There are a lot of raw materials that can be used for the manufacture of activated carbon such as agricultural waste, sugarcane waste, waste of sawn timber, lives stock waste and coal processing waste.Manufacture of activated carbon can be done in ways: chemical and physical processes. Activation is very important in the manufacture of activated carbon in addition to the raw materials used. Activated carbon is charcoal that has undergone changes in chemical properties and physical properties due to be activated with the activator chemical materials or can by heating at high temperatures, so that absorption , surface area, and the ability to absorb become as very good. Activated carbon is used as an absorbent to absorb heavy metals, in medicine and food, on liquor, petroleum chemical, shrimp farming, the sugar industry of gas purification, catalyst and fertilizer processing.Key wood : technology processed, activated carbon

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