PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG UNTUK PAPAN PANEL SERAT SEMEN
The utilization of waste of petung bamboo shavings resulted from bamboo laminated beam industry has been considered into cement board as one of the component of construction material known as partition. The extractive substance (tannin, gum, glucose or dye inside the wood and its core) consisted in...
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2011
|
| Subjects: |
| _version_ | 1797030700716654592 |
|---|---|
| author | , Prihantono, Drs., ST. , Ashar Saputra, ST., MT.,Ph.D. |
| author_facet | , Prihantono, Drs., ST. , Ashar Saputra, ST., MT.,Ph.D. |
| author_sort | , Prihantono, Drs., ST. |
| collection | UGM |
| description | The utilization of waste of petung bamboo shavings resulted from bamboo
laminated beam industry has been considered into cement board as one of the
component of construction material known as partition. The extractive substance
(tannin, gum, glucose or dye inside the wood and its core) consisted in bamboo
will block the hardening of cement. Initially, when the waste of petung bamboo
shavings is still in the form of lathes, they had been poached into the water with
the addition of borax in order to make the bamboo well-preserved. Due to this
process some of the extractive substances will dissolve, whereas some will still
exist. The use of calcium chloride (CaCl2) is expected to avoid the cement
hardening, since CaCl2 is proven to accelerate the cement hydration. The
purpose of this research is to identify the physical and mechanical properties of
the cement board.
This research involves two groups of fiber cement board samples, where the
petung bamboo shavings are taken into consideration as the compound of raw
materials. The first group of sample uses 20%, 30%, and 40% (weight of cement)
of bamboo shavings and 3% of CaCl2. While the second group of sample is
eliminating the use of CaCl2. We will use the fiber cement board which is fulfilled
the standard (SNI 15-0233-1989) for comparison. Preliminary experiment is
performed to find the density, water content, and material requirements of the
fiber cement board after being pressed. This process takes 24 hours and the water
needs to be absorbed using the oven at the 60°C temperature.
The experimental result shows that the physical properties of the fiber
cement board (petung bamboo shavings) are weight content = 1,168 � 1,500
g/cm3 and 24-hour absorption = 12,301% � 19,310%. Those results meet the SNI
15-0233-1989 requirement, but break the SNI 15-0233-1989 requirement in
accordance with water density. For 40% fiber composition and 30% fiber
composition (with calcium chloride) fulfills the SNI 15-0233-1989 requirement
based on the cracking test (hitting the nail to the fiber cement board). Thickness
expansion results 1,723% � 2,45%, which is suitable with the SNI 03-6861.1-
2002. The mechanical properties of the fiber cement board (petung bamboo
shavings) as follow. The modulus of rupture (MoR) = 23,47 � 63,05 kg/cm2. For
the samples added by calcium chloride (coated and uncoated with cement sheet)
results the MoR larger than the MoR of gypsum board (40,28 kg/cm2), except for
the 40% fiber composition uncoated with cement sheet (MoR = 39,98 kg/cm2).
The optimum MoR is resulted from 30% fiber composition samples (with calcium
chloride). The modulus of elasticity (MoE) is found to be in the range of 2.942,43
� 26.410,00 kg/cm2. |
| first_indexed | 2024-03-13T22:09:55Z |
| format | Thesis |
| id | oai:generic.eprints.org:90278 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:09:55Z |
| publishDate | 2011 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:902782014-08-20T02:53:11Z https://repository.ugm.ac.id/90278/ PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG UNTUK PAPAN PANEL SERAT SEMEN , Prihantono, Drs., ST. , Ashar Saputra, ST., MT.,Ph.D. ETD The utilization of waste of petung bamboo shavings resulted from bamboo laminated beam industry has been considered into cement board as one of the component of construction material known as partition. The extractive substance (tannin, gum, glucose or dye inside the wood and its core) consisted in bamboo will block the hardening of cement. Initially, when the waste of petung bamboo shavings is still in the form of lathes, they had been poached into the water with the addition of borax in order to make the bamboo well-preserved. Due to this process some of the extractive substances will dissolve, whereas some will still exist. The use of calcium chloride (CaCl2) is expected to avoid the cement hardening, since CaCl2 is proven to accelerate the cement hydration. The purpose of this research is to identify the physical and mechanical properties of the cement board. This research involves two groups of fiber cement board samples, where the petung bamboo shavings are taken into consideration as the compound of raw materials. The first group of sample uses 20%, 30%, and 40% (weight of cement) of bamboo shavings and 3% of CaCl2. While the second group of sample is eliminating the use of CaCl2. We will use the fiber cement board which is fulfilled the standard (SNI 15-0233-1989) for comparison. Preliminary experiment is performed to find the density, water content, and material requirements of the fiber cement board after being pressed. This process takes 24 hours and the water needs to be absorbed using the oven at the 60°C temperature. The experimental result shows that the physical properties of the fiber cement board (petung bamboo shavings) are weight content = 1,168 � 1,500 g/cm3 and 24-hour absorption = 12,301% � 19,310%. Those results meet the SNI 15-0233-1989 requirement, but break the SNI 15-0233-1989 requirement in accordance with water density. For 40% fiber composition and 30% fiber composition (with calcium chloride) fulfills the SNI 15-0233-1989 requirement based on the cracking test (hitting the nail to the fiber cement board). Thickness expansion results 1,723% � 2,45%, which is suitable with the SNI 03-6861.1- 2002. The mechanical properties of the fiber cement board (petung bamboo shavings) as follow. The modulus of rupture (MoR) = 23,47 � 63,05 kg/cm2. For the samples added by calcium chloride (coated and uncoated with cement sheet) results the MoR larger than the MoR of gypsum board (40,28 kg/cm2), except for the 40% fiber composition uncoated with cement sheet (MoR = 39,98 kg/cm2). The optimum MoR is resulted from 30% fiber composition samples (with calcium chloride). The modulus of elasticity (MoE) is found to be in the range of 2.942,43 � 26.410,00 kg/cm2. [Yogyakarta] : Universitas Gadjah Mada 2011 Thesis NonPeerReviewed , Prihantono, Drs., ST. and , Ashar Saputra, ST., MT.,Ph.D. (2011) PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG UNTUK PAPAN PANEL SERAT SEMEN. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=53224 |
| spellingShingle | ETD , Prihantono, Drs., ST. , Ashar Saputra, ST., MT.,Ph.D. PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG UNTUK PAPAN PANEL SERAT SEMEN |
| title | PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG
UNTUK PAPAN PANEL SERAT SEMEN |
| title_full | PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG
UNTUK PAPAN PANEL SERAT SEMEN |
| title_fullStr | PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG
UNTUK PAPAN PANEL SERAT SEMEN |
| title_full_unstemmed | PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG
UNTUK PAPAN PANEL SERAT SEMEN |
| title_short | PEMANFAATAN LIMBAH SERUTAN BAMBU PETUNG
UNTUK PAPAN PANEL SERAT SEMEN |
| title_sort | pemanfaatan limbah serutan bambu petung untuk papan panel serat semen |
| topic | ETD |
| work_keys_str_mv | AT prihantonodrsst pemanfaatanlimbahserutanbambupetunguntukpapanpanelseratsemen AT asharsaputrastmtphd pemanfaatanlimbahserutanbambupetunguntukpapanpanelseratsemen |