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PERANCANGAN PRA-PABRIKASI KOMPONEN RUMAH TUMBUH TAHAN GEMPA Habsya, Chundakus
TERAS Vol 10
Publisher : TERAS

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Most of houses in Indonesia are conventionally constructed, so that takes a long time and expensive but have not the strength of earthquake resistant. As an alternative to overcome this, we have performed design of Pre-Fabrication of Sloof Segment, Columns, Beams, Lockbrick Modular Houses Growth Earthquake Resistant, resulting in 3 components (Sloof beams, columns, lockbrick), consists of 12 types. This component can be used to build houses grew gradually until type 27 type 70, the implementation does not require highly skilled carpenters, short construction time, and the price is cheaper than conventional means. Research approach begins with the framework approach of the program, then the method described implementation mechanism of the machine, the production process, proceed with step work machine, and printer engine design that will be created. Activity yield (1) Printing Machinery Segment Sloof, Modular Block (2) Modular Block Sloof Product Segment (3) Test compressive and flexural test product can not be done due to time constraints.Â

LOCKBRICK MODULAR BETON UNTUK ALTERNATIF BAHAN DINDING YANG MEMENUHI MUTU SNI DENGAN BIAYA MURAH Habsya, Chundakus; rahmawati, Anis; Sumarni, Sri
Sinektika Vol 14, No 2: Juli 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (662.955 KB)

Lockbrick modular merupakan hasil desain prapabrikasi komponen bangunan gedung.Lockbrick modular merupakan bahan dinding, yang pelaksanaannya tidakmembutuhkan spesi pengikat, melainkan cukup disusun dan dirangkai, masing-masingsaling mengunci oleh karena sisi sambungan berbentuk sambungan jantan betina.Â Lockbrick modular dapat untuk berbagai tinggi dan lebar dinding sesuai kelipatanÂ dimensi modul 15 cm. Bagian dalam dinding Lockbrick modular ada lubang 7 cm x 7 cmÂ menerus dari atas ke bawah berfungsi mengurangi bobot, penghambat panas, untukÂ perkuatan dinding, tempat pipa air bersih, dan kabel listrik. Tujuan penelitian untukÂ mengetahui kuat tekan, daya serap air lockbrick modular yang memenuhi syarat mutuÂ SNI, dan biaya per-m2Â dinding yang menggunakan lockbrick. Metode penelitianeksperimen dengan uji kuat tekan, daya serap air dan menghitung biaya dindingÂ menggunakan acuan Harga Satuan Pekerjaan Bahan dan Upah Pekerjaan KonstruksiÂ Propinsi Jawa Tengah Untuk Kota Surakarta. Prosentase campuran adalah 1 pc : 4Â agregat, yang terdiri dari pasir : ladu : kerikil dengan berbagai variasi komposisi. MasingmasingÂ komposisiÂ dicetakÂ 3Â lockbrickÂ modular.Â HasilÂ peneli-tianÂ adalahÂ produkÂ lockbrick modular memenuhi syarat mutu kuat tekan dan daya serap air SNI bata beton berlubang mutu II, III dan IV. Â Produk lockbrick modular dengan kuat tekan optimal 6.84 MPa,daya serap air 19.55% memenuhi syarat mutu II. Biaya dinding lockbrick modular per-m2, 24% lebih murah dari biaya dinding batako

PERANCANGAN PRA-PABRIKASI KOMPONEN RUMAH TUMBUH TAHAN GEMPA Habsya, Chundakus; Sumarni, Sri; S, Guntur; Basori, Basori
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Publisher : TERAS

Show Abstract | Download Original | Original Source | Check in Google Scholar

Most of houses in Indonesia are conventionally constructed, so that takes a long time and expensive but have not the strength of earthquake resistant. As an alternative to overcome this, we have performed design of Pre-Fabrication of Sloof Segment, Columns, Beams, Lockbrick Modular Houses Growth Earthquake Resistant, resulting in 3 components (Sloof beams, columns, lockbrick), consists of 12 types. This component can be used to build houses grew gradually until type 27 type 70, the implementation does not require highly skilled carpenters, short construction time, and the price is cheaper than conventional means. Research approach begins with the framework approach of the program, then the method described implementation mechanism of the machine, the production process, proceed with step work machine, and printer engine design that will be created. Activity yield (1) Printing Machinery Segment Sloof, Modular Block (2) Modular Block Sloof Product Segment (3) Test compressive and flexural test product can not be done due to time constraints.Â

LOCKBRICK MODULAR BETON UNTUK ALTERNATIF BAHAN DINDING YANG MEMENUHI MUTU SNI DENGAN BIAYA MURAH Habsya, Chundakus; rahmawati, Anis; Sumarni, Sri
Sinektika: Jurnal Arsitektur Vol 14, No 2: Juli 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (662.955 KB)

Lockbrick modular merupakan hasil desain prapabrikasi komponen bangunan gedung.Lockbrick modular merupakan bahan dinding, yang pelaksanaannya tidakmembutuhkan spesi pengikat, melainkan cukup disusun dan dirangkai, masing-masingsaling mengunci oleh karena sisi sambungan berbentuk sambungan jantan betina. Lockbrick modular dapat untuk berbagai tinggi dan lebar dinding sesuai kelipatan dimensi modul 15 cm. Bagian dalam dinding Lockbrick modular ada lubang 7 cm x 7 cm menerus dari atas ke bawah berfungsi mengurangi bobot, penghambat panas, untuk perkuatan dinding, tempat pipa air bersih, dan kabel listrik. Tujuan penelitian untuk mengetahui kuat tekan, daya serap air lockbrick modular yang memenuhi syarat mutu SNI, dan biaya per-m2 dinding yang menggunakan lockbrick. Metode penelitianeksperimen dengan uji kuat tekan, daya serap air dan menghitung biaya dinding menggunakan acuan Harga Satuan Pekerjaan Bahan dan Upah Pekerjaan Konstruksi Propinsi Jawa Tengah Untuk Kota Surakarta. Prosentase campuran adalah 1 pc : 4 agregat, yang terdiri dari pasir : ladu : kerikil dengan berbagai variasi komposisi. Masingmasing komposisi dicetak 3 lockbrick modular. Hasil peneli-tian adalah produk lockbrick modular memenuhi syarat mutu kuat tekan dan daya serap air SNI bata beton berlubang mutu II, III dan IV. Produk lockbrick modular dengan kuat tekan optimal 6.84 MPa,daya serap air 19.55% memenuhi syarat mutu II. Biaya dinding lockbrick modular per-m2, 24% lebih murah dari biaya dinding batako

Planning and Design of the Automotive Engineering Building of SMKN 2 Surakarta with Green Architecture Concept Noviansyah, Wahyu; Thalia, Amanda Putri; Habsya, Chundakus; Efendi, Adhan
Jurnal Pendidikan Teknik Sipil Vol. 6 No. 2 (2024): November
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpts.v6i2.79884

Background: The Automotive Engineering Department of SMKN 2 Surakarta has a problem with a lack of classrooms, unmet standards of space area and height, and problems of glare and heat in the room caused by wide ventilation but no canopy or coating walls. Based on the Guidelines for the Standardization of High School Buildings and Furniture, the infrastructure that is met, the building requirements, and the provisions that are applied greatly affect student learning. Space, air circulation, natural and artificial lighting are related to the performance of teachers and learners.Methods: This planning and design uses the architectural programming method with a green architecture approach. The stages of architectural programming include: determining goals, collect fact, uncover and test concepts, determining needs, and design. Data sources were taken from informants, archives, and documents. Data collection was conducted using observation, interview, and documentation techniques.Results: Space requirements in the Automotive Engineering Department include classrooms, teachers' rooms, basic automotive workshops, material tool rooms, toolman rooms and toilets. The application of green architecture principles includes conserving energy by utilizing solar panels, utilizing gray water, using brightly colored paint; working with climate by utilizing natural lighting and air conditioning, skylight applications, cross ventilation; respect for site through site shape adjustments; respect for use through calculating the area of space according to standards, installing roster walls and vegetation, minimizing new resources related to conserving energy; and holistic.Conclusion: The Automotive Engineering Building consists of two masses, namely the two-story main building (12 classrooms, 1 teacher's room, 4 toilets) and the one-story basic automotive workshop building (1 practice room, 2 toilets, 1 tool and material room and toolman room). The opening area for natural lighting and ventilation is 17-20% following the opening area guideline of 10-20% of the floor area. The use of solar panels as an effort to save energy produces a power of 9,500 WP which can meet the power needs of 9,262.56 WP. The management of gray water which can then be used to flush toilets is 4,645.2 L/day (33%) of the water demand of 13,974 L/day (100%).

Pengaruh Substitusi Agregat Halus dengan Limbah Ban Karet terhadap Karakteristik Mekanik dan Kemampuan Absorpsi Suara pada Panel Dinding Beton Sumarni, Sri; Yusti, Adi Putra; Habsya, Chundakus
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 30, Nomor 2 (2024)
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/mkts.v30i2.65498

Penelitian ini mengeksplorasi penggunaan limbah ban karet sebagai pengganti agregat halus pada panel dinding beton untuk mengurangi pencemaran lingkungan dan mendorong bangunan berkelanjutan dengan sifat ringan dan menyerap suara. Penelitian ini bertujuan untuk mengevaluasi pengaruh penggantian limbah ban terhadap berat isi, kekuatan lentur, dan koefisien penyerapan bunyi, sekaligus mengidentifikasi persentase optimal untuk karakteristik yang diinginkan. Percobaan memvariasikan kandungan ban karet (5%, 10%, 15%, 20%, dan 25%) sebagai variabel bebas, dengan berat jenis, kuat lentur, dan serapan bunyi sebagai variabel terikat. Hasil menunjukkan bahwa peningkatan persentase limbah ban akan menurunkan berat jenis beton, dengan berat jenis beton minimum sebesar 1311,63 kg/m³ pada penggantian 25%. Namun, kandungan ban yang lebih tinggi akan melemahkan kekuatan lentur, yang mencapai puncaknya pada 3,02 N/mm² dengan penggantian 5%. Di sisi lain, kinerja akustik meningkat dengan lebih banyak kandungan karet, mencapai penyerapan suara optimal pada penggantian 15%, dengan koefisien maksimum 0,22324 pada 974 Hz.

PENGARUH PEMANFAATAN ABU SEKAM PADI PADA BATA BETON RINGAN FOAM TERHADAP KUAT TEKAN, BERAT JENIS, DAN DAYA SERAP AIR SEBAGAI SUPLEMEN BAHAN AJAR MATA KULIAH TEKNOLOGI BETON (PADA MAHASISWA SEMESTER III PTB FKIP UNS) Wahyuni, Ari Sri; Habsya, Chundakus; Sunarsih, Ernawati Sri
Indonesian Journal Of Civil Engineering Education Vol 1, No 2 (2015): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

The purposes of this research were to viralslot, (1) determine the influence of rice husk ash as smooth aggregate partial substitute and foam variation towards compressive strength, density, and absorption of lightweight foam concrete brick, (2) determine the percentage of rice husk ash as smooth aggregate partial substitute and foam variation to achieve the compressive strength which fulfilled SNI No. 03 – 0349 – 1989, (3) determine the percentage of rice husk ash as smooth aggregate partial substitute and foam variation to achieve the density lightweight concrete which fulfilled SNI No. 03 – 0349 – 1989, (4) determine the percentage of rice husk ash as smooth aggregate partial substitute and foam variation to achieve the absorption which fulfilled SNI No. 03 – 0349 – 1989, (5) produce course material supplement of concrete technology on the influence of using rice husk ash in lightweight foam concrete brick toward compressive strength, density, and absorption. This research used experimental method and data analysis techniques used regression analysis. Variables in the study were (1) dependent variables: compressive strength, density, and absorption of lightweight foam concrete bricks, (2) independent variables: the substitute of smooth aggregate to rice husk ash with variation 0%, 25%, 35%, and 45% and foam variation 0,2 and 0,3 of concrete volume.Based on the results of the study concluded that, (1) variation of rice husk ash and foam was strongly influence towards the compressive strength, density, and absorption of lightweight foam concrete bricks, (2) There was no percentage of rice husk ash and foam to achieve the compressive strength of lightweight foam concrete brick which fulfilled SNI No. 03 – 0349 – 1989, (3) All percentages of rice husk ash and foam variation produced the density value of lightweight foam concrete brick which fulfilled SNI No. 03 – 0349 – 1989, (4) All percentages of rice husk ash and foam variation produced the absorption value of lightweight foam concrete brick which fulfilled SNI No. 03 – 0349 – 1989, (5) the output course materials was a course materials supplement about the influence of the use rice husk ash as partly smooth agregate substitute of lightweight foam concrete brick to compressive strength, density, and absorption.Keywords: rice husk ash, foam, lightweight foam concrete bricks viralslot .

PENGARUH PENAMBAHAN FLY ASH TERHADAP KUAT TEKAN, BERAT JENIS, DAN DAYA HAMBAT PANAS BATA BETON RINGAN FOAM SEBAGAI SUPLEMEN BAHAN AJAR MATA KULIAH TEKNOLOGI BETON PADA MAHASISWA SEMESTER III PTB JPTK UNS Ngarifin, Ngarifin; Habsya, Chundakus; Rahmawati, Anis
Indonesian Journal Of Civil Engineering Education Vol 1, No 1 (2015): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

The purposes of this research were, (1) determine the effect of fly ash added withvariations of 0%, 10%, 20%, 30% and foam added with variation 30% and 40% oncompressive strength, density, and thermal gacorqq resitance of lightweight foam concrete bricks, (2)determine the percentage of fly ash and foam that gacorqq produces thermal resistance that satisfiedrequired compressive strength on lightweight foam concrete bricks SNI 03-2847-2002. (3)determine the percentage of fly ash and foam added that produces minimal densitylightweight foam concrete bricks, and (4) produce supplement teaching materials obtained inthe course of concrete technology on the effect of the fly ash addition to the compressivestrength, density, and thermal resistance of lightweight foam concrete bricks.This research used experimental method and data analysis techniques used regressionanalysis. Variables in the study were (1) dependent variables: compressive strength, density,and thermal resistance of lightweight foam concrete bricks, (2) independent variables: the flyash addition with variations 0%, 10%, 20%, and 30% to the needs of fine aggregate andvariations addition of foam 30% and 40% of the concrete volume with the water and foamagent ratio = 1:40.Based on the results of the study concluded that, (1) variation of the addition of flyash and foam was strongly influencing the compressive strength, density, and thermalresistance of lightweight foam concrete bricks, (2) thermal resistance with concludedcompressive strength on lightweight foam concrete bricks SNI 03-2847-2002 produced from30% of the concrete volume foam added with the percentage fly ash added of 10%, 20%, and30% of fine aggregate respectively were 27.6 kg /cm2; 29.3 kg/cm2; and 35.0 kg/cm2, (3) theminimal density of lightweight foam concrete bricks produced on the percentage of fly ashaddition of 0% (without the fly ash addition) with 40% foam addition of the concrete volumethat was 855.565 kg/m3, (4) produced gacorqq tecahing materials in the form of supplements teachingmaterials about the effect of the fly ash addition to the compressive strength, density, andthermal resistance of lightweight foam concrete bricks.Keywords: fly ash, foam, lightweight foam concrete brick, compressive strength, density,thermal resistance.

Desain Asrama Mahasiswa di Yogyakarta dengan Pendekatan Gaya Arsitektur Jawa dan Modern Bimantara, Suryo Aji; Habsya, Chundakus; Nurhidayati, Aryanti
Indonesian Journal Of Civil Engineering Education Vol 8, No 2 (2022): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijcee.v8i2.70887

Abstrak : Tujuan perencanaan dan perancangan ini adalah: (1) merencanakan kebutuhan ruang asrama mahasiswa di Yogyakarta, (2) merancang asrama mahasiswa di Yogyakarta dengan pendekatan gaya arsitektur Jawa dan Modern. Perencanaan dan perancangan ini menggunakan metode kualitatif dengan sumber data berupa informan dan arsip atau dokumen. Pengambilan sampel bersifat internal sampling dengan tujuan agar data yang diperoleh lebih representatif. Sampel informan digali dari dosen ahli bangunan, penghuni asrama dan ahli arsitektur. Berdasarkan hasil perencanaan dan perancangan disimpulkan bahwa (1) Asrama mahasiswa di Yogyakarta ini terdiri dari beberapa massa bangunan diantaranya yaitu gedung asrama, gedung serbaguna, gedung pengelola, perpustakaan, dapur bersama, mushola, dan area parkir. (2) Penerapan gaya arsitektur Jawa pada bentuk atap kampung dan joglo bangunan asrama mahasiswa sedangkan gaya arsitektur modern diterapkan dengan ekspos material beton dan bata pada dinding asrama mahasiswa.Abstract : The purpose of this planning and design is: (1) planning the needs of student dormitory space in Yogyakarta, (2) designing student dormitories in Yogyakarta with Javanese and Modern architectural style approaches. This planning and design uses qualitative methods with data sources in the form of informants and archives or documents. Sampling is internal sampling with the aim of making the data obtained more representative. Samples of informants were unearthed from expert building lecturers, dormitory dwellers and architectural experts. Based on the results of planning and design it is concluded that (1) This student dormitory in Yogyakarta consists of several building masses including dormitory buildings, multipurpose buildings, management buildings, libraries, shared kitchens, prayer rooms, and parking areas (2) The application of javanese architectural style to the shape of the roof of the village and joglo of the student dormitory building while the modern architectural style is applied by exposing concrete and brick materials on the walls of the student dormitory.

GREEN BUILDING IMPLEMENTATION STUDY BASED ON EFICIENCY ENERGI in RUMAH JOGLO as DEVELOPMENT OF TEACHING MATERIALS COURSE PROGRAM AND PLANNING APPLICATION Prihatini, Andini Dwi; Thamrin, AG; Habsya, Chundakus
Indonesian Journal Of Civil Engineering Education Vol 3, No 2 (2017): Indonesian Journal of Civil Engineering Education
Publisher : Universitas Sebelas Maret

Abstract: This research bolawins was purposed to knowing (1) the implementation of greenbuilding on aspect natural lighting in Rumah Joglo terms of SNI 03-6197-2000; (2) theimplementation of green building on aspect natural ventilation in Rumah Joglo termsSNI 03-6572-2001; (3) the implementation of green building in Rumah Joglo fordevelopment of teaching materials course Program and Planning Application in PTBFKIP UNS. This research was conducted by measuring the natural lighting, airvelocity, relative huminidity, and air temperature in each room in the Rumah Joglo aswell as the occupants questionnaire provide. The subjects were five Rumah Joglo. Theresult showed that 89,74% of natural lighting in the research subjects does not meet therequirements of SNI 03-6197-2000, 82,25% of air velocity does not meet therequirements of SNI 03-6572-2001, for relative huminidity and air temperature in theobject of study does not meet the requirements of SNI 03-6572-2001. The result of thisresearch can be use for development of teaching materials course Program andPlanning Application in PTB UNS.Keyword: Joglo, Natural Lighting, Natural Ventilation

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