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2008]

ASTM International. 2000. Standard Test Methods for Evaluating Properties of Wood Materials. Annual Book of Standards, ASTM D143-94. American Society for Testing and Materials International, West Conshohocken, Pennsylvania.

ASTM International. 1978. Standard Test Methods for Flexural Properties of Plastics and Insulating Materials. Annual Book of Standards, ASTM D 790-71-1978. American Society for Testing and Materials International, West Conshohocken, Pennsylvania.

Berglund L, Rowell RM. 2005. Wood Composites. Di dalam: Rowell RM, editor. Handbook of Wood Chemistry and Wood Composites. Florida: CRC Pr. hlm 279-301.

Blomquist RF, AW Christiansen, RH Gillespe, GE Myers, 1981. Adhesive Bonding of Wood and Other Structural Materials. Volume III. Clark C. Heritage Memorial Series on Wood, Madison, Wisconsin.

Boerhendhy I dan DS Agustina. 2006. Potensi Pemanfaatan Kayu Karet Untuk Mendukung Peremajaan Perkebunan Karet Rakyat. Jurnal Litbang Pertanian, 25(2).

Bowyer JL, Shmulsky R, Haygreen JG. 2003. Forest Products and Wood Science; An Introduction. Ed ke-4. edition. Iowa: Iowa State Press.

Darwis, A, R Hartono, SS Hidayat. 2005. Presentase Kayu Teras dan Kayu Gubal serta Penentuan Kayu Juvenil dan Dewasa pada Lima Kelas Umur Jati (Tectona grandis L.f). Jurnal Ilmu dan Teknologi Kayu Tropis. Masyarakat Peneliti Kayu Indonesia.

Desyanti, ES Bakar, K Sofyan dan YS Hadi (2000), Pemanfaatan Kayu Sawit Sebagai Inti papan Blok, Proceeding MAPEKI III. Universitas Winaya Mukti Bandung.

Diver S, 2001. Bamboo : A MultipurposeAgroforestry Crop. Appropriate Technology Tranfer for Rural Areas (ATTRA). www.attra.ncat.org. [diakses 1 Agustus 2008].

Dransfield, S. 1980. Bamboo Taxonomy in the Indo-Malesian Region. In: Lessard, G. and A. Chouinard (Editors): Bamboo Research in Asia. Proceedings of a Workshop held in Singapore, 28-30 May 1980. Pp. 121 – 130.

Dransfield, S., and EA Widjaja (Editors). 1995. Plant Resources of South East Asia (PROSEA) No. 7: Bamboos. Backhuys Publisher Leiden.

(2)

Rowell RM, Young RA, Rowell JK, editor. Paper and Composites from Agro-Based Resources. Florida: CRC Pr.

Erniwati, YS Hadi, MY Massijaya, N Nugroho, 2007. Karakteristik Papan Komposit Berlapis Anyaman Bambu. Prosiding Seminar Masyarakat peneliti kayu Indonesia (MAPEKI X), Pontianak, 9 – 11 Agustus.

Frihart CR. 2005. Wood Adhesion and Adhesives. Di dalam: Rowell RM, editor. Handbook of Wood Chemistry and Wood Composites. Florida: CRC Pr. Hadjib N dan S Karnasudirdja, 1986. Sifat Fisik dan Mekanis Bambu Andong

(Gigantochloa verticillata Mur.), Bitung (Dendrocalamus asper Back) dan ater (Gigantochloa ater Kurz). Laporan Intern Pusat Penelitian dan Pengembangan Hasil Hutan dan Sosial Ekonomi Kehutanan. Bogor.

Hartono, R., V. Fatmawati, S. Rulliati, A. Sarbini. 2003. Anatomi Kayu Ki Acret (Spatoldea campanulata Beauv). Seminar Nasional VI, Masyarakat Peneliti Kayu Indonesia. Bukit Tinggi.

Hayashi K, Ohmi M, Tominaga H, and Fukuda K, 2003. Effect of Board Density on Bending Properties and Dimensional Stabilities of MDF-reinforced Corrugated Particleboard. Japan : J. Wood Sci. 49 (5). Pp 398 –404.

Haygreen JG., Bowyer JL. 1996. Forest Products and Wood Science, An Introduction, Ames Iowa USA : Iowa State University Press.

Haygreen JG., Bowyer JL. 2003. Forest Products and Wood Science, An Introduction, Ames Iowa USA : Iowa State University Press.

ISO. 2004. Bamboo: Determination of Physical and Mechanical Properties – Part 1:Requirements. ISO 22157-1:2004(E).

[JSA] Japanese Standard Association. 2003. Japanese Agricultural Standar: Plywood JAS SE-1. Jepang: Japanese Standard Association.

Kikata Y et al. 2002. Tropical Timber Database.Nagoya University-Aichi Institute Technology- Kochi University- Gadjah Mada University. Jepang. Kretschmann E.D, et al. 1993. Effect of Various Proportions of Juvenile Wood on

Laminated Veneer Lumber. Forest Product Laboratory. United States Department of Agriculture.

Kretschmann E.D. 2007. The Influence of Juvenile Wood Content on Shear Parallel, Compresion, and Tension Perpendicular to Grain Strength and Mode I Fracture Toughness of Loblolly Pine at Various Ring Orientation. Forest Product Journal. Vol 58, No. 7/8: 89-96.

Krisdianto, Ginuk S, Agus I. 2000. Sari Hasil Penelitian Bambu. Himpunan Sari Hasil Penelitian Rotan dan Bambu. Pusat Penelitian Hasil Hutan. Badan Penelitian dan Pengembangan Kehutanan dan Perkebunan. Bogor.

Latif A, W A W Tarmeze, A Fauzidah, 1990. Anatomical Features and Mechanical Properties of three Malaysian Bamboos. Journal Tropical Forest Science 2 (3) : 227-234.

(3)

Bluemeana. Journal Tropical Forest Science 6 (2) : 159-170.

Lee A W C, B Xuesong, N P Perry, 1994. Selected physical and Mechancial Properties of Giant Timber Bamboo Grown in South Carolina. Forest Prodct Journal. 44 (9) : 40 – 46.

Li K, 2002. Use of Marine Adhesive Protein as a Model to Develop Formaldehyde-Free Wood Adhesives, in Proceeding the 6th Pacific Rim Bio-Based Composites Symposium,. Oregon State University. Oregon USA. Li X B, 2004. Physical, Chemical, and Mechanical Properties of Bamboo and its Utilization Potential for Fiberboard Manufacturing. Master Thesis, Louisiana State University Loisiana.

Li X B, T F Shupe, C Y Hse, 2007. Specific Graffity and Bending Properties of Bamboo (Phyllostachys pubescens) Grown in Central Louisiana. In Chubunsky, M (Ed). The Fourth Regional Coordination Council of Wood Science (RCCWS) International Symposium. Wood Structure, Properties, and Quality. St. Petersburg Forest Technical Academy. St. Petersburg. Pp 269-271.

Londono X, G Camayo, N M Riano, Y Lopez. 2002. Characterization of the anatomy of Guadua anguastifolia (Poaceae : Bambusoideae).

Maoyi, F. and AV Bay. 2004. Bamboo. In: Riches of the forest: Food, spices, crafts and resins of Asia. Eds Citlalli Lopez and Patricia Shanley. Center for International Forestry Research. Bogor, Indonesia. Pp. 45-50.

Massijaya M Y, Y S Hadi, dan Raditya D A, 2005. Determination of the Optimum Adhesive Distribution on Composite Board Production Made of Wood Waste and Corrugated Carton

Massijaya MY, C Ardian, YS Hadi, 2008. Performance of Composite Board Using New Type of Ligno-Cellulosic Face/Back. Seminar Masyarakat peneliti kayu Indonesia (MAPEKI XI), Palangkaraya, 8 – 10 Agustus.

Muin M, Suhasman, N P Oka, B Putranto, Baharuddin, S Millang, 2006. Pengembangan Potensi dan Pemanfaatan Bambu sebagai Bahan Baku Konstruksi dan Industri di Sulawesi Selatan. Badan Penelitian dan Pengembangan Daerah. Makassar. 73p.

Maloney TM. 1993. Modern Particleboard & Dry Process Fiberboard Manufacturing. Ed Rev. California : Miller Freeman.

Marra A. 1992. Technology of Wood Bonding: Principle in Practice. New York : Van Nostrand Reinhold.

Mattjik, AA. dan I Made Sumertajaya. 2002. Perancangan Percobaan Dengan Aplikasi SAS dan Minitab. Jilid 1, IPB Press, Bogor.

National Committee of Standardization for supervision. 2004. National Standard of the People’s Republic of China: GB/T 19536-2004, Plywood for Container Flooring.

(4)

Fenomena Desain Berbasis Teknologi. Prosiding Seminar Nasional Perkembangan Perbambuan di Indonesia, 17 Januari 2005. Pusat Studi Ilmu Teknik, UGM. Hal. I-93 – I-104.

Pandit, IKN. 2000. Metoda Identifikasi Kayu Juvenil. Seminar Nasional III, Masyarakat Peneliti Kayu Indonesia. Jatinangor, Sumedang.

Panshin, AJ. and de Zeeuw. 1980. Text Book of Wood Technology. Fourth Edition. Mc. Graw-Hill Book Company. New York.

Pease DA. 1994. Panels : Products, Applications and Production Trends. USA : Miller Freeman.

Perry, TD. 1948. Modern Plywood. Pitman Publishing Corporation. New York, London.

Petrie EM. 2004. Reactive Polyurethane Adhesives for Bonding Wood.

www.Specialchem4adhesives.com/resource/article/.

Pizzi A. 1983. Wood Adhesives, Chemistry and Technology. New York : Marcel Dekker.

Pizzi A. 1994. Advenced Wood Adhesives Technology. New York: Marcel Dekker.

Purwanto D, Slamet, Mahfuz, dan Sakiman. 1994. Pemanfaatan Limbah Industri Kayu Lapis untuk Papan Partikel Buatan secara Laminasi. DIP Proyek Penelitian dan Pengembangan Industri. Badan Penelitian dan Pengembangan Industri. Departemen Perindustrian. Banjar Baru.

Purwito. 2005. Panel Bambu Multi Fungsi. Prosiding Seminar Nasional Perkembangan Perbambuan di Indonesia, 17 Januari 2005. Pusat Studi Ilmu Teknik, UGM. Hal. I-125 – I-140.

Subiyanto B, Subyakto, Sudijono, M Gopar, E Rasyid, dan S S Munawar, 2005. Pembuatan Papan Partikel Berukuran Komersial dari Limbah Tandan Kosong Kelapa Sawit dengan Perekat Urea Formaldehida. Masyarakat Peneliti Kayu Indonesia (MAPEKI). Bogor. Jurnal Ilmu dan Teknologi Kayu Tropis : Vol. 3 No. 1 Januari 2005. Pp 9 - 14

Sudijono, Subyakto, 2002. Bending and Shear Properties of Low Density Particleboard laminated with Zephyr of Tali Bamboo. Di dalam: Dwianto W, Yusuf S, Hermiati E, Suryanegara L, editor. Proceedings of The International Wood Science Symposium. JSPS-LIPI Core University Program; Serpong, 2-5 September 2002.

Suhasman, MY Massijaya, YS Hadi, 2006. Kualitas Papan Komposit yang Terbuat dari Limbah Kayu Sengon dan Karton Daur Ulang. Jurnal Perennial, Jurusan Kehutanan Universitas Hasanuddin, Makassar. Vol. 2 No. 1. Pp 6 - 11.

Suhasman, Ruhendi S, Rilatupa J, 2004. Optimasi Pembuatan Kayu Lamina dari Jenis Kayu Daur Ulang Pendek dan Perekat Non Formaldehida. Jakarta: Jurnal Sains dan Teknologi Emas 15; 1 : 79-94.

(5)

Blockboard. Jurnal Penelitian hasil Hutan. Bogor, 13(5):186-195.

Sumardi I, K Ono, dan S Suzuki. 2007. Effect of Board Density and Layer Structure on The Mechanical Properties Bamboo Oriented Strandboard. J. Wood Science 53:510-515.

Sumardjani L dan SD Waluyo. 2007. Analisa Konsumsi Kayu Nasional.Departemen Kehutanan. Jakarta.

Tewari DN, 1992. A Monograph on Bamboo. International Book Dsitribution, Dehra Dun, India.

Tsoumis G. 1991. Science and Technology of Wood : Structure, Properties, Utilization, New York : Van Nostrand Reinhold.

Vick CB. 1999. Adhesive Bonding of Wood Materials. Di dalam: Wood Handbook : Wood as an Engineering Material. USA : Forest Products Society.

Widjaya EA. 2001. Indetikit Jenis-Jenis Bambu di Kepulauan Sunda Kecil. Pusat Penelitian dan Pengembangan LIPI. Balai Penelitian Botani Herbarium Bogoriense. Bogor.

Xiang,SY. Guo, SI. Xiang, dan YY Guo (1997). Effect of Wood Species from Southerm China on Properties of Blockboard with These Species. China-wood Industry 11: 1, 7-9.

Youngquist JA. 1995. Unlikely Partners? The Marriage of Wood and Nonwood Materials. USA: Forest Products Journal 45; 10:25-39.

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B.Andong B. Betung B. Tali Finir

K.Karet B.Andong B. Betung B. Tali

Finir K.Karet 1. Kadar Air 5 6 7 2 3 4 8 1 2. Delaminasi 1 5 2 7 3 6 4 8 3. Kekerasan 1 2 3 4 5 6 7 8 4. MOE a. sejajar 1 3 4 2 6 7 8 5 b. tegak lurus 1 3 4 2 7 6 8 5 5. MOR a. sejajar 1 2 3 4 5 6 7 8 b. tegak lurus 1 2 3 4 6 5 7 8 6. Tekan searah panjang papan

a sejajar 1 2 3 4 5 6 7 8

b tegak lurus 1 4 2 3 5 6 7 8 7. Tekan searah tebal papan 1 2 3 4 5 6 7 8

Jumlah berdasarkan nilai

parameter tertinggi 14 31 34 36 50 58 70 67

Rangking 1 2 3 4 5 6 8 7

Keterangan:

1 = Superior 4 = Cukup 6 = Sangat kurang 8 = Sangat jelek

2 = Baik 5 = Kurang 7 = Jelek 63

 

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Pola Penyusunan Strip Log core Tipe A Pola Penyusunan Strip Log core Tipe B Ketebalan Strip Ketebalan Strip

1,2 cm 1,8 cm 2,4 cm 1,2 cm 1,8 cm 2,4 cm 1. Kadar Air 1 2 5 3 4 6 2. Delaminasi 3 2 5 4 1 6 3. Kekerasan 1 2 5 4 3 5 4. MOE a. sejajar 4 64 3 6 2 1 5 b. tegak lurus 4 3 6 2 1 5 5. MOR a. sejajar 4 3 6 2 1 5 b. tegak lurus 4 3 6 2 1 5

6. Tekan searah panjang papan

a. sejajar 3 4 6 1 2 5

b. tegak lurus 3 4 6 1 2 5

7. Tekan searah tebal papan 1 3 5 2 4 6 Total Rangking Pengujian 28 29 56 23 20 52

Rangking 3 4 6 2 1 5

Keterangan:

1 = Superior 4 = Cukup 6 = Sangat kurang

2 = Baik 5 = Kurang

64   

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A. Analisis Sidik Ragam Konstruksi Strip Log core dan Jenis Pelapis Optimum

Univariate Analysis of Variance

Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: KA 13,63a 7 1,95 12,37 ,00 4686,37 1 4686,37 29777,36 ,00 ,08 1 ,08 ,53 ,48 13,22 3 4,41 28,01 ,00 ,32 3 ,11 ,69 ,57 2,52 16 ,16 4702,52 24 16,15 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,84 (Adjusted R Squared = ,78) a.

Post Hoc Tests pelapis Homogeneous Subsets KA Duncana,b 6 12,72 6 14,17 6 14,36 6 14,64 1,00 ,07 pelapis finir andong betung tali Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = ,16. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Univariate Analysis of Variance Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Delaminasi

3700,54a 7 528,65 31,03 ,00 4533,19 1 4533,19 266,09 ,00 78,16 1 78,16 4,59 ,05 3567,44 3 1189,15 69,80 ,00 54,94 3 18,31 1,07 ,39 272,58 16 17,04 8506,31 24 3973,12 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,93 (Adjusted R Squared = ,90) a.

Post Hoc Tests pelapis Homogeneous Subsets Delaminasi Duncana,b 6 3,46 6 3,75 6 14,30 6 33,46 ,90 1,00 1,00 pelapis andong tali betung finir Sig. N 1 2 3 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 17,04. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Kekerasan

60684,67a 7 8669,24 1,50 ,24 6358620,97 1 6358620,97 1100,78 ,00 54872,81 1 54872,81 9,50 ,01 5732,58 3 1910,86 ,33 ,80 79,27 3 26,42 ,00 1,00 92423,62 16 5776,48 6511729,26 24 153108,28 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,40 (Adjusted R Squared = ,13) a.

Post Hoc Tests pelapis Homogeneous Subsets Kekerasan Duncana,b 6 492,00 6 510,03 6 523,92 6 532,96 ,40 pelapis finir tali betung andong Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 5776,48. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Univariate Analysis of Variance Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MORsjjr

177797,63a 7 25399,66 6,88 ,00 1967110,04 1 1967110,04 533,12 ,00 101790,38 1 101790,38 27,59 ,00 38088,13 3 12696,04 3,44 ,04 37919,13 3 12639,71 3,43 ,04 59037,33 16 3689,83 2203945,00 24 236834,96 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,75 (Adjusted R Squared = ,64) a.

Post Hoc Tests pelapis Homogeneous Subsets MORsjjr Duncana,b 6 222,83 6 287,67 287,67 6 303,33 6 331,33 ,08 ,26 pelapis finir tali betung andong Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 3689,83. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MORtgkl

119193,96a 7 17027,71 5,47 ,00 868301,04 1 868301,04 278,94 ,00 105205,04 1 105205,04 33,80 ,00 10034,46 3 3344,82 1,07 ,39 3954,46 3 1318,15 ,42 ,74 49806,00 16 3112,88 1037301,00 24 168999,96 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,705 (Adjusted R Squared = ,576) a.

Post Hoc Tests pelapis Homogeneous Subsets MORtgkl Duncana,b 6 161,17 6 186,33 6 195,00 6 218,33 ,12 pelapis finir tali betung andong Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 3112,88. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Univariate Analysis of Variance Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MOEsjjr

359,72a 7 51,39 8,17 ,00 3551,21 1 3551,21 564,31 ,00 273,51 1 273,51 43,46 ,00 59,96 3 19,99 3,18 ,05 26,26 3 8,75 1,39 ,28 100,69 16 6,29 4011,62 24 460,41 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,78 (Adjusted R Squared = ,69) a.

Post Hoc Tests pelapis Homogeneous Subsets MOEsjjr Duncana,b 6 9,87 6 11,65 11,65 6 13,07 13,07 6 14,07 ,05 ,13 pelapis tali betung andong finir Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 6,29. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MOEtgkl

121,53a 7 17,36 9,73 ,00 2541,01 1 2541,01 1423,61 ,00 50,20 1 50,20 28,12 ,00 59,10 3 19,70 11,04 ,00 12,23 3 4,08 2,28 ,12 28,56 16 1,78 2691,11 24 150,09 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,81 (Adjusted R Squared = ,73) a.

Post Hoc Tests pelapis Homogeneous Subsets MOEtgkl Duncana,b 6 8,22 6 9,32 6 11,70 6 11,92 ,17 ,78 pelapis tali betung andong finir Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 1,785. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Univariate Analysis of Variance Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekansjjr

11935,88a 7 1705,13 3,24 ,02 902241,13 1 902241,13 1713,26 ,00 2651,90 1 2651,90 5,04 ,04 8607,99 3 2869,33 5,45 ,01 675,98 3 225,33 ,43 ,74 8425,96 16 526,62 922602,97 24 20361,84 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,59 (Adjusted R Squared = ,40) a.

Post Hoc Tests pelapis Homogeneous Subsets Tekansjjr Duncana,b 6 162,29 6 197,20 6 204,50 6 211,57 1,00 ,32 pelapis finir tali betung andong Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 526,62. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekantgkl

4783,26a 7 683,32 1,82 ,15 402925,31 1 402925,31 1075,95 ,00 2236,88 1 2236,88 5,97 ,03 1866,49 3 622,16 1,66 ,22 679,89 3 226,63 ,61 ,62 5991,72 16 374,48 413700,28 24 10774,98 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,44 (Adjusted R Squared = ,20) a.

Post Hoc Tests pelapis Homogeneous Subsets Tekantgkl Duncana,b 6 122,98 6 125,01 6 125,55 6 144,75 ,09 pelapis finir betung tali andong Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 374,48. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

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Univariate Analysis of Variance Between-Subjects Factors kotak 12 bulat 12 finir 6 tali 6 betung 6 andong 6 1,00 2,00 konstruksi 1,00 2,00 3,00 4,00 pelapis Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekansearahtebal

2479,93a 7 354,28 ,35 ,92 4413552,67 1 4413552,67 4398,33 ,00 210,04 1 210,04 ,21 ,65 2260,92 3 753,64 ,75 ,54 8,97 3 2,99 ,00 1,00 16055,36 16 1003,46 4432087,96 24 18535,29 23 Source Corrected Model Intercept konstruksi pelapis konstruksi * pelapis Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,13 (Adjusted R Squared = ,25) a.

Post Hoc Tests konstruksi Homogeneous Subsets Tekansearahtebal Duncana,b 12 425,88 12 431,79 12 1171,42 ,92 1,00 konstruksi bulat kotak nonlogcore Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 20170,31. Uses Harmonic Mean Sample Size = 12,000. a.

Alpha = ,05. b.

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pelapis Homogeneous Subsets Tekansearahtebal Duncana,b 6 419,23 6 422,02 6 429,85 6 444,23 ,23 pelapis finir tali betung andong Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 1003,46. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

B. Analisis Sidik Ragam Pola Penyusunan dan Ketebalan Strip Log core Optimum

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: KA 6,82a 5 1,36 1,98 ,15 3095,43 1 3095,43 4499,94 ,00 2,05 1 2,05 2,98 ,11 4,42 2 2,21 3,22 ,08 ,35 2 ,17 ,25 ,78 8,25 12 ,69 3110,51 18 15,08 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,45 (Adjusted R Squared = ,22) a.

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Post Hoc Tests tebalstrip Homogeneous Subsets KA Duncana,b 6 12,76 6 12,76 6 13,81 ,06 tebalstrip 1,2cm 1,8cm 2,4cm Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = ,69. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Delaminasi

7,95a 5 1,59 ,19 ,96 91,74 1 91,74 10,99 ,01 1,02 1 1,02 ,12 ,73 5,11 2 2,55 ,31 ,74 1,82 2 ,91 ,11 ,90 100,21 12 8,35 199,90 18 108,16 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,07 (Adjusted R Squared = -,31) a.

(21)

tebalstrip Homogeneous Subsets Delaminasi Duncana,b 6 1,56 6 2,36 6 2,85 ,48 tebalstrip 1,8cm 2,4cm 1,2cm Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 8,35. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Kekerasan

199,17a 5 39,83 ,02 1,00 3784000,50 1 3784000,50 2105,99 ,00 76,06 1 76,06 ,04 ,84 43,00 2 21,50 ,01 ,99 80,11 2 40,06 ,02 ,98 21561,33 12 1796,78 3805761,00 18 21760,50 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,01 (Adjusted R Squared = ,40) a.

(22)

Post Hoc Tests tebalstrip Homogeneous Subsets Kekerasan Duncana,b 6 457,17 6 457,67 6 460,67 ,89 tebalstrip 2,4cm 1,2cm 1,8cm Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 1796,78. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MORsjjr

122080,62a 5 24416,12 3,70 ,03 811529,85 1 811529,85 123,00 ,00 19403,48 1 19403,48 2,94 ,11 102625,35 2 51312,67 7,78 ,01 51,79 2 25,90 ,00 1,00 79174,53 12 6597,88 1012784,99 18 201255,15 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,61 (Adjusted R Squared = ,44) a.

(23)

tebalstrip Homogeneous Subsets MORsjjr Duncana,b 6 106,58 6 252,39 6 278,02 1,00 ,59 tebalstrip 2,4cm 1,2cm 1,8cm Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 6597,88. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MORtgkl

132116,96a 5 26423,39 6,94 ,00 588740,48 1 588740,48 154,59 ,00 5757,78 1 5757,78 1,51 ,24 125413,48 2 62706,74 16,47 ,00 945,69 2 472,85 ,12 ,88 45700,57 12 3808,38 766558,00 18 177817,53 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,74 (Adjusted R Squared = ,64) a.

(24)

Post Hoc Tests tebalstrip Homogeneous Subsets MORtgkl Duncana,b 6 63,11 6 232,39 6 247,05 1,00 ,69 tebalstrip 2,4cm 1,2cm 1,8cm Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 3808,38. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MOEsjjr

3641157504a 5 728231500,8 7,48 ,00 4,60E+010 1 4,60E+010 472,15 ,00 148753076 1 148753076,3 1,53 ,24 3484679761 2 1742339880 17,89 ,00 7724666,87 2 3862333,43 ,04 ,96 1168775387 12 97397948,88 5,08E+010 18 4809932890 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,76 (Adjusted R Squared = ,66) a.

(25)

tebalstrip Homogeneous Subsets MOEsjjr Duncana,b 6 30899,63 6 59402,12 6 61333,47 1,00 ,74 tebalstrip 2,4cm 1,2cm 1,8cm Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 97397948,88. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: MOEtgkl

2891585219a 5 578317043,8 35,74 ,00 1,41E+010 1 1,41E+010 871,58 ,00 68918496,08 1 68918496,08 4,26 ,06 2801086883 2 1400543442 86,56 ,00 21579839,42 2 10789919,71 ,67 ,53 194165043 12 16180420,27 1,72E+010 18 3085750262 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,94 (Adjusted R Squared = ,91) a.

(26)

Post Hoc Tests tebalstrip Homogeneous Subsets MOEtgkl Duncana,b 6 10611,18 6 34055,28 6 39305,33 1,00 1,00 1,00 tebalstrip 2,4cm 1,2cm 1,8cm Sig. N 1 2 3 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 16180420,27. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekansjjr

25140,41a 5 5028,08 7,61 ,00 292952,23 1 292952,23 443,51 ,00 2073,12 1 2073,12 3,14 ,10 21734,37 2 10867,19 16,45 ,00 1332,92 2 666,46 1,01 ,39 7926,38 12 660,53 326019,03 18 33066,79 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,76 (Adjusted R Squared = ,66) a.

(27)

tebalstrip Homogeneous Subsets Tekansjjr Duncana,b 6 83,55 6 130,68 6 168,50 1,00 1,00 1,00 tebalstrip 2,4cm 1,8cm 1,2cm Sig. N 1 2 3 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 660,53. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekantgkl

17001,63a 5 3400,33 8,93 ,00 234960,61 1 234960,61 616,88 ,00 5951,92 1 5951,92 15,63 ,00 11003,95 2 5501,98 14,45 ,00 45,75 2 22,88 ,06 ,94 4570,59 12 380,88 256532,83 18 21572,22 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,79 (Adjusted R Squared = ,70) a.

(28)

Post Hoc Tests tebalstrip Homogeneous Subsets Tekantgkl Duncana,b 6 88,20 6 107,08 6 147,47 ,12 1,00 tebalstrip 2,4cm 1,8cm 1,2cm Sig. N 1 2 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 380,88. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

Univariate Analysis of Variance

Between-Subjects Factors A(stripkota k) 9 B(stripkotak &panjang) 9 1,2cm 6 1,8cm 6 2,4cm 6 1,00 2,00 susunstrip 1,00 2,00 3,00 tebalstrip Value Label N

Tests of Between-Subjects Effects

Dependent Variable: Tekansearahtebal

2133,20a 5 426,64 ,51 ,76 3475038,85 1 3475038,85 4141,81 ,00 268,35 1 268,35 ,32 ,58 1742,96 2 871,48 1,04 ,38 121,89 2 60,94 ,07 ,93 10068,17 12 839,01 3487240,21 18 12201,37 17 Source Corrected Model Intercept susunstrip tebalstrip susunstrip * tebalstrip Error Total Corrected Total

Type III Sum

of Squares df Mean Square F Sig.

R Squared = ,18 (Adjusted R Squared = ,17) a.

(29)

tebalstrip Homogeneous Subsets Tekansearahtebal Duncana,b 6 431,43 6 433,47 6 453,25 ,24 tebalstrip 2,4cm 1,8cm 1,2cm Sig. N 1 Subset

Means for groups in homogeneous subsets are displayed. Based on Type III Sum of Squares

The error term is Mean Square(Error) = 839,01. Uses Harmonic Mean Sample Size = 6,000. a.

Alpha = ,05. b.

(30)

A. Determinasi Konstruksi dan Jenis Pelapis Optimum Jenis Pelapis Konstruksi strip log

core Ulangan KA Delaminasi

(%) (%) Standar JAS < 14 < 42 Finir Kayu Karet Kotak 1 12,61 28,42 2 12,78 40,25 3 13,01 30,15 rataan 12,80 32,94 Bulat 1 12,89 31,30 2 12,74 33,45 3 12,31 37,17 rataan 12,65 33,98 Bambu Andong Kotak 1 14,26 4,89 2 14,33 0,00 3 14,22 1,91 rataan 14,27 2,27 Bulat 1 14,10 5,05 2 14,06 5,50 3 14,07 3,42 rataan 14,08 4,66 Bambu Betung Kotak 1 14,48 12,60 2 14,33 10,38 3 14,83 6,76 rataan 14,55 9,91 Bulat 1 14,81 12,55 2 14,69 20,96 3 12,99 22,55 rataan 14,17 18,69

Bambu Tali Kotak 1 14,43 0,00

2 14,57 0,00 3 14,56 7,89 rataan 14,52 2,63 Bulat 1 14,66 0,00 2 14,90 5,52 3 14,76 9,11 rataan 14,77 4,87

(31)

Jenis Pelapis Bahan Inti Lapisan Ulangan KA Delaminasi

(%) (%)

Standar JAS < 14 < 42

Finir Kayu

Karet Finir Kayu Karet 1 12,84 15,12

2 12,60 5,33 3 12,65 15,52 rataan 12,70 11,99 Bambu Andong 1 13,79 0,00 2 14,01 13,46 3 13,40 20,61 rataan 13,73 11,36 Bambu Betung 1 13,19 7,05 2 13,35 11,47 3 13,16 9,69 rataan 13,23 9,41 Bambu Tali 1 14,05 9,87 2 14,04 11,80 3 13,99 13,06 rataan 14,03 11,57 Bambu

Andong Bambu Andong 1 14,71 4,35

2 14,61 4,20

3 14,44 4,09

rataan 14,59 4,21

Finir Kayu Karet 1 14,06 2,52

2 14,38 0,00

3 14,25 0,00

rataan 14,23 0,84

Bambu

Betung Bambu Betung 1 15,27 10,67

2 15,53 14,44

3 15,64 13,05

rataan 15,48 12,72

Finir Kayu Karet 1 14,13 13,31

2 15,21 17,33

3 14,56 9,99

rataan 14,63 13,54

Bambu Tali Bambu Tali 1 16,78 4,90

2 16,85 5,16

3 16,93 4,27

(32)

Jenis Pelapis Bahan Inti Lapisan Ulangan KA Delaminasi

(%) (%)

Standar JAS < 14 < 42

Bambu Tali Finir Kayu Karet 1 14,23 2,53

2 14,94 3,03

3 15,29 0,00

rataan 14,82 1,86

B. Determinasi Pola Penyusunan dan Ketebalan Strip Log core Optimum

Jenis Pelapis

Pola Penyusunan Strip

Ketebalan

Strip Ulangan KA Delaminasi

(%) (%) Standar JAS < 14 < 42 Bambu Andong A 1,2 cm 1 12,23 0,00 2 11,86 5,24 3 12,71 1,44 rataan 12,27 2,22 1,8 cm 1 12,10 0,00 2 12,35 0,00 3 12,76 5,13 rataan 12,40 1,71 2,4 cm 1 14,73 2,84 2 13,44 3,53 3 12,80 0,00 rataan 12,27 2,22 B 1,2 cm 1 13,94 0,00 2 13,25 4,13 3 12,59 6,33 rataan 13,26 3,49 1,8 cm 1 11,47 1,37 2 13,57 1,12 3 14,33 1,75 rataan 13,12 1,41 2,4 cm 1 13,61 0,00 2 14,48 0,00 3 13,83 7,76 rataan 13,97 2,59

(33)

Jenis Pelapis

Pola Penyusunan Strip

Ketebalan

Strip Ulangan KA Delaminasi

(%) (%) Standar JAS < 14 < 42 Finir Kayu Karet A 1,2 cm 1 10,79 19,31 2 10,26 18,86 3 10,46 22,55 rataan 10,50 20,24 1,8 cm 1 11,36 20,56 2 11,01 14,24 3 11,33 22,03 rataan 11,23 18,94 2,4 cm 1 12,26 19,64 2 11,71 28,24 3 11,63 15,37 rataan 11,87 21,09 B 1,2 cm 1 11,32 17,07 2 11,63 14,23 3 11,74 24,56 rataan 11,56 18,62 1,8 cm 1 13,80 19,58 2 13,06 19,46 3 11,71 23,06 rataan 12,86 20,70 2,4 cm 1 13,40 12,82 2 12,60 18,23 3 14,48 34,91 rataan 13,49 21,99

(34)

Jenis Pelapis

Konstruksi strip log

core

Ulangan Kekerasan MOR MOE Keteguhan Tekan Searah Panjang Papan

Tekan Searah Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 ) ) 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 (Kgf/cm2 (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Finir Kayu Karet Kotak 1 599,00 180 216 19,35 12,75 175,31 116,98 399,10 2 622,00 276 269 17,43 14,02 179,39 146,57 471,00 3 400,00 210 164 19,96 12,14 188,98 149,07 398,50 rataan 540,33 222 217 18,91 12,97 181,22 137,54 422,87 Bulat 1 399,00 204 95 6,96 11,35 152,28 116,40 420,70 2 444,00 230 99 8,09 10,29 116,44 112,21 430,40 3 488,00 237 124 12,64 10,96 161,36 96,62 395,70 rataan 443,67 224 106 9,23 10,87 143,36 108,41 415,60   90   90  

(35)

Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 ) 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Andong Kotak 1 544,00 373 353 17,07 11,62 235,14 158,78 431,20 2 600,00 470 286 18,17 11,25 217,51 141,04 460,30 3 605,50 468 280 15,55 13,85 199,67 166,02 451,20 rataan 583,17 437 306 16,93 12,24 217,44 155,28 447,57 Bulat 1 410,75 189 138 8,05 12,72 226,78 145,99 398,00 2 474,25 227 130 7,38 10,63 190,37 99,62 459,80 3 563,25 261 123 12,19 10,12 199,96 157,09 464,90 rataan 482,75 225 130 9,20 11,16 205,70 134,23 440,90       91   91  

(36)

Pelapis

core Searah Panjang Papan Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 ) 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Betung Kotak 1 605,00 500 286 14,88 10,88 207,62 128,49 395,20 2 493,50 425 216 16,69 12,84 221,91 117,48 449,10 3 616,00 222 261 11,20 11,52 217,50 131,37 453,80 rataan 571,50 382 254 14,26 11,75 215,68 125,78 432,70 Bulat 1 396,50 227 140 5,56 6,65 238,00 155,72 460,00 2 471,75 222 143 11,04 6,54 164,02 110,40 372,00 3 560,75 224 124 10,52 7,48 177,96 106,58 449,00 rataan 476,33 224 136 9,04 6,89 193,32 124,23 427,00     92     92

(37)

Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 ) 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120

Bambu Tali Kotak 1 594,00 344 387 14,77 12,70 202,07 132,21 399,90 2 466,50 361 245 13,60 10,04 190,05 159,38 421,20 3 605,00 388 114 7,81 7,22 217,69 123,31 451,00 rataan 555,17 364 248 12,06 9,99 203,27 138,30 424,03 Bulat 1 519,00 224 110 7,67 6,72 223,18 125,12 427,00 2 491,00 171 124 7,26 5,72 194,28 120,99 399,00 3 406,55 238 138 8,10 6,94 155,93 92,28 434,00 rataan 472,18 211 124 7,67 6,46 191,13 112,79 420,00   93 93  

(38)

  94 Papan Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/c m2) (Kgf/cm 2 ) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/c m2) (Kgf/c m2) (Kgf/cm 2 ) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120

Finir Kayu Karet

Finir Kayu Karet 1 544,00 509 360 23,32 14,27 217,21 202,01 560,00 2 422,00 434 350 23,39 18,96 235,84 201,13 1327,00 3 477,00 374 340 27,32 18,10 235,36 216,02 779,00 rataan 481,00 439 350 24,67 17,11 229,47 206,39 888,67 Bambu Andong 1 511,00 291 307 13,00 13,80 214,44 280,14 1064,00 2 533,00 354 299 15,28 18,74 216,85 276,07 1227,00 3 444,00 325 313 13,88 11,90 250,97 390,92 933,00 rataan 496,00 324 306 14,05 14,81 227,42 315,71 1074,67 Bambu Betung 1 433,00 381 286 20,26 16,10 240,77 270,48 1447,00 2 466,00 320 296 20,41 13,71 235,88 244,99 979,00 3 522,00 297 256 18,59 12,45 212,82 228,49 992,00 rataan 473,67 333 280 19,75 14,08 229,82 247,99 1139,33 94  

(39)

  95 Sejajar serat Lurus Serat Sejajar serat Lurus Serat Sejajar serat Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 ) (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Tali 1 411,00 396 311 24,31 15,86 237,87 229,73 766,00 2 366,00 382 324 19,77 17,00 246,29 350,75 1238,00 3 377,00 385 346 25,24 16,41 254,13 210,11 1205,00 rataan 384,67 388 327 23,11 16,42 246,09 263,53 1069,67 Bambu Andong Bambu Andong 1 499,50 614 445 17,56 20,44 484,25 278,71 1450,00 2 605,00 564 384 16,88 11,43 320,14 317,39 1256,00 3 521,50 562 383 27,00 15,25 335,27 280,26 1642,00 rataan 542,00 580 404 20,48 15,71 379,89 292,12 1449,33 Finir Kayu Karet 1 566,00 395 431 37,89 13,28 384,87 232,87 533,40 2 499,50 528 363 21,61 14,63 333,27 255,50 1180,00 3 382,00 502 356 10,12 16,80 275,73 291,65 1312,00 rataan 482,50 475 383 23,20 14,90 331,29 260,01 1008,47 95  

(40)

Pelapis Lapisan Searah Panjang Papan Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 ) (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Betung Bambu Betung 1 527,00 429 240 20,33 14,31 347,20 309,39 1365,00 2 560,50 392 426 38,47 15,27 359,41 305,47 1226,00 3 488,00 519 494 14,03 13,95 341,77 257,49 1320,00 rataan 525,17 447 387 24,27 14,51 349,46 290,79 1303,67 Finir Kayu Karet 1 583,00 476 351 22,24 13,53 324,40 257,91 1401,00 2 410,50 478 310 15,10 16,74 333,52 256,78 1117,00 3 610,50 404 267 13,90 11,37 307,30 248,26 1013,00 rataan 534,67 452 309 17,08 13,88 321,74 254,31 1177,00     96   96  

(41)

Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 ) (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Tali Bambu Tali 1 494,00 373 372 11,98 15,62 281,89 218,78 1262,00 2 477,00 395 372 14,52 12,91 326,42 219,32 936,00 3 505,50 355 311 10,45 18,61 299,28 208,53 934,00 rataan 492,17 375 352 12,32 15,72 302,53 215,54 1044,00 Finir Kayu Karet 1 571,50 432 375 14,28 13,46 258,79 204,14 1262,00 2 566,00 511 230 21,79 10,89 287,16 202,76 936,00 3 549,00 369 324 16,71 12,32 296,92 205,37 934,00 rataan 562,17 438 310 17,59 12,22 280,96 204,09 1044,00   97 97  

(42)

98     98 Jenis Pelapis Pola Penyusunan Strip Ketebalan

Strip Ulangan Kekerasan MOR MOE

Keteguhan Tekan Searah Panjang Papan

Keteguhan Tekan Searah Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 ) (Kgf/cm2) (Kgf/cm2 ) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Andong A 1,2 cm 1 500,00 181 261 50,89 32,89 164,08 140,92 414,30 2 475,00 298 198 60,43 30,68 151,67 119,73 478,30 3 413,00 186 186 58,46 28,11 171,35 121,01 478,20 rataan 462,67 222 215 56,60 30,56 162,36 127,22 456,93 1,8 cm 1 448,00 279 226 63,21 34,80 80,89 84,66 441,80 2 434,00 180 218 50,66 36,15 109,80 85,75 443,70 3 503,00 276 270 59,00 43,86 132,97 97,08 436,30 rataan 461,67 245 238 57,62 38,27 107,89 89,16 440,60 2,4 cm 1 462,00 46 23 29,08 9,32 68,11 85,96 416,80 2 490,00 73 39 22,52 8,86 89,73 68,89 430,90 3 420,00 96 47 34,78 9,65 82,99 60,62 448,90

(43)

99     99 Jenis Pelapis Pola Penyusunan Strip Ketebalan

Strip Ulangan Kekerasan MOR MOE

Keteguhan Tekan Searah Panjang Papan

Tekan Searah Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 ) (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Bambu Andong B 1,2 cm 1 412,00 289 189 59,57 34,89 168,90 138,90 434,40 2 466,00 362 362 72,69 43,58 186,59 198,59 449,10 3 480,00 198 198 54,36 34,18 168,39 165,71 465,20 rataan 452,67 283 250 62,21 37,55 174,63 167,73 449,57 1,8 cm 1 432,00 477 253 86,10 41,27 120,61 120,10 449,40 2 440,00 267 267 59,15 42,65 125,20 158,94 378,70 3 507,00 190 250 49,87 37,11 214,59 95,96 450,90 rataan 459,67 311 256 65,04 40,34 153,47 125,00 426,33 2,4 cm 1 473,00 84 18 26,09 8,80 92,97 102,17 456,40 2 504,00 181 44 37,56 8,61 94,63 101,06 386,80

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Jenis Pelapis Pola Penyusunan Strip Ketebalan

Strip Ulangan Kekerasan MOR MOE

Keteguhan Tekan Searah Panjang Papan

Tekan Searah Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2) (Kgf/cm2) ( 10 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2   100 ) (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Finir Kayu Karet A 1,2 cm 1 458,00 193 92 52,04 24,58 105,34 93,74 443,20 2 444,00 186 235 42,65 27,04 109,29 104,65 432,60 3 482,00 282 215 60,58 26,21 107,60 96,39 463,50 rataan 461,33 220 181 51,76 25,94 107,41 98,26 446,43 1,8 cm 1 400,00 194 144 52,64 29,16 98,29 85,09 420,20 2 480,00 266 231 56,02 31,09 109,94 87,03 428,20 3 494,00 253 302 54,69 33,32 105,47 89,24 439,00 rataan 458,00 238 226 54,45 31,19 104,57 87,12 429,13 2,4 cm 1 452,00 45 21 5,92 6,55 69,73 65,23 439,20 2 460,00 46 17 7,50 7,83 79,66 67,20 399,60 100  

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Pelapis Penyusunan

Strip Strip

Ulangan Kekerasan MOR MOE

Searah Panjang Papan Searah

Tebal Papan Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat Sejajar serat Tegak Lurus Serat (Kgf/cm2) (Kgf/cm2 101     101 ) (Kgf/cm2) ( 10 ) 3 kgf/cm2) ( 103 kgf/cm2) (Kgf/cm 2 (Kgf/cm2) (Kgf/cm2) Standar JAS > 220 > 180 > 55 > 35 > 110 > 120 Finir Kayu Karet B 1,2 cm 1 494,00 209 223 53,82 27,73 132,52 118,06 387,70 2 420,00 292 236 57,63 27,68 140,47 179,65 436,60 3 465,00 287 219 55,82 26,67 150,84 140,27 428,60 rataan 459,67 263 226 55,76 27,36 141,27 145,99 417,63 1,8 cm 1 457,00 208 191 51,15 36,17 168,31 104,16 413,50 2 459,00 329 215 74,66 33,88 134,09 90,03 415,60 3 453,00 255 300 50,49 39,94 142,10 96,60 411,80 rataan 456,33 264 235 58,77 36,66 148,17 96,93 413,63 2,4 cm 1 455,00 24 10 15,41 6,86 80,47 90,45 406,40 2 448,00 71 127 12,76 15,60 87,62 89,07 353,40 3 454,00 76 31 26,66 7,77 76,80 79,67 373,40 rataan 452,33 57 56 18,28 10,08 81,63 86,40 377,73

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