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Achmad Hidajat Effendi
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Economics, Econometrics & Finance Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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NATRIUM SILIKAT SEBAGAI BAHAN PENGHAMBAT API AMAN LINGKUNGAN Effendi, Achmad Hidajat
Jurnal Teknologi Lingkungan Vol. 8 No. 3 (2007): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.594 KB) | DOI: 10.29122/jtl.v8i3.432

Abstract

This research aims at investigating the effectiveness of fire retardant siliceous based materials which is made of natrium silicate (Na2SiO3.2H2O). Factors related to selection of mixed composition with respect to fire such as the easiness in processing or coating as well as the optimum weight of coating per m2 are investigated. Experimental method is used in this research with equipment used in this experiment include Fire Propagation Test Apparatus (based on JIS A 1321, 1994, # 605). Experiment is done on Borneo and Red Meranti Wood and comparison is done on the result of test undertaken on these types of wood which are treated with siliceous based fire retardant materials. Investigation also reveals that the more natrium silicate absorbed by the wood will increase the temperature rise (td è) and smoke developed index. Experiment on mixture composition of 1 : 1 on both woods has proven it. The best mixture of siliceous based fire retardant against fire while ensuring ease workmanship is under the ratio 7 : 1 up to 10 : 1, with the layer optimum weight per m2 is approximately 0.7 kg. Using this type of fire retardant has proven the increase in the quality ofBorneo wood and Red Meranti wood from quality class 4 (Semi fire retardant) to become quality class 2 (Semi non combustible).
NATRIUM SILIKAT SEBAGAI BAHAN PENGHAMBAT API AMAN LINGKUNGAN Achmad Hidajat Effendi
Jurnal Teknologi Lingkungan Vol. 8 No. 3 (2007): JURNAL TEKNOLOGI LINGKUNGAN
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.594 KB) | DOI: 10.29122/jtl.v8i3.432

Abstract

This research aims at investigating the effectiveness of fire retardant siliceous based materials which is made of natrium silicate (Na2SiO3.2H2O). Factors related to selection of mixed composition with respect to fire such as the easiness in processing or coating as well as the optimum weight of coating per m2 are investigated. Experimental method is used in this research with equipment used in this experiment include Fire Propagation Test Apparatus (based on JIS A 1321, 1994, # 605). Experiment is done on Borneo and Red Meranti Wood and comparison is done on the result of test undertaken on these types of wood which are treated with siliceous based fire retardant materials. Investigation also reveals that the more natrium silicate absorbed by the wood will increase the temperature rise (td è) and smoke developed index. Experiment on mixture composition of 1 : 1 on both woods has proven it. The best mixture of siliceous based fire retardant against fire while ensuring ease workmanship is under the ratio 7 : 1 up to 10 : 1, with the layer optimum weight per m2 is approximately 0.7 kg. Using this type of fire retardant has proven the increase in the quality ofBorneo wood and Red Meranti wood from quality class 4 (Semi fire retardant) to become quality class 2 (Semi non combustible).
PENERAPAN NSPM BIDANG KESELAMATAN TERHADAP BAHAYA KEBAKARAN DALAM PEMBANGUNAN INFRASTRUKTUR PERUMAHAN DAN PERMUKIMAN Achmad Hidajat Effendi; Suprapto .
JURNAL STANDARDISASI Vol 9, No 2 (2007): Vol. 9(2) 2007
Publisher : Badan Standardisasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31153/js.v9i2.31

Abstract

Basically Ministry of Public Works has issued a number of norms, standard, guidelines and manuals (hereinafter named as NSPM). The questions arises on how far such issued NSPMs particularly related to buildings and housings have fulfilled the need of the users. This is the intention of this research. The methods used comprises survey and interview, gathering field data and proceeded through statistical analysis. The results of research which are focused on SNI 03-1746-2000 concerning means of escape, SNI 03-3989-2000 on sprinkler systems and SNI 03-1745-2000 pertaining standpipe and hose showed a significant data. About 76.5 % of the respondent know these standards, however 42.2 % of the respondent suggested to increase dissemination. 41.9 % of the respondent do not clearly understand the substances. 44.1 % of the respondent suggested to revise the standards, while a more detailed technical guidelines were suggested to be made by 71.4 % of the respondent.
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