Pemanfaatan Limbah Kertas Koran untuk Pembuatan Panel Papercrete

The availability of natured material for construction is so limited and in the other hand it's demand increase. The consequence is try to explore alternative materials such as waste material which has not been explored as construction material. The recycled paper were chosen to be used as a filler component and mixed with cements as a bonding agent. Hence paper fiber include other paper ingredients will become construction material and at the same time to minimized the impact of waste paper to environment. One of the way to enhanced the paper and cements mixture quality as a component of concrete panel were by adding an admixture. Cements and water mixture are the bonding agent, while the filler material are paper and sugar cane admixture as the retarder. This mixture can be categorized as a light concrete. If it used as a papercrete panel will be the alternative building element to reduc dead load for the main structures. A light concrete panel from a mixture of news paper powder and white cement as a bonding agent, forms panel through cold pressed process. Papercrete panel and cube are made for sample with size 420 x 420 x 7 mm³ and 50 x 50 x 50 mm³ respectively. The volume ratio of paper - cements mixture were 2, 3, 4, are made of two condition i.e. without admixtures and with 0,2% sugar cane admixtures concentration by cement weight. The research will find out papercrete unit weight, flexural strength panel, cubical compressive strength, modulus of elasticity, water absorption and the price of concrete panel at every cubic and square meter. The result is concrete unit weight ranges from 840 - 933 kg/m³, the highest flexural strength papercrete panel reached at volume ratio of paper - cements mixture 2 with sugar admixture was 8,36 MPa. The highest the compressive strength reached at the volume ratio of paper – cements mixture 2 with sugar cane admixture was 2,48 MPa. The highest modulus of elasticity at the volume ratio of paper - cements mixture 3 with sugar admixture was 6,48 MPa with water absorption still above 50%. that is lower water absorption 56,93% at volume ratio of paper - cements mixture 2 with sugar cane admixture and the highest absorption at volume ratio of paper - cements mixture 4 was 84,23%. While the increasing of paper powder in mixture, concrete unit weight, flexural strenth, compressive strength and modulus of elasticity papercrete becoming lower with the increasing of water absorption. Addition of sugar cane 0,2% by cements weight haves an flexural strength improvement up to 7,66%, and enhanced compressive strength 50,24%, improvement concrete weight equal to 4,71% and reduced adsorption until 10,7%, but in papercrete product with sugar cane admixture doesn't have significant effect of production budget

The Position and Function of Notary in the Using of State Symbol

This study tried to answer the problem formulation is What position and Function of Notary in using the State symbol? What if Notaries do malpractices in the using of State Symbol and how sanctions against malpractice Notary Public who use the State Symbol? The purpose of this study to determine the position and Function of Notary in using the State Symbol, and determine sanctions against notaries who do mal practice in the using of State Symbol.This research was conducted using the normative method, means testing and reviewing secondary data, using literature data in the form of positive law relating to Legislation relating to the issues discussed.The results of this study concluded that a Notary Public in the office using the Symbol State under Article 16 paragraph (1) letter k of Notary law) and use of the State symbol of Notary's Stamp or Head Letter Position as stipulated in Article 54 paragraph (1) letter j Act No. 24 of 2009 and as Stamp of Department Office as stipulated in Article 54 paragraph (2) letter j Act No. 24 of 2009, while the Notary malpractice in the using of State symbol is not necessarily directly given to criminal sanctions as a form of application of the law ultimum remidium. because there are several steps that must be passed given the Notary has its own rules in the Law on Notary. Notary of the behavior is also governed by a special organization that Indonesian Notary Association (INI), but still asked the criminal responsibility under Act No. 24 of 2009 and Article 154 of the Criminal Code letter if indeed Notary proven legally and convincingly to have malpractice against the using of State Symbol