ABSTRACT National roads are roads that are used as liaisons between regions with large capacity and road lanes, so that they can support and increase the growth of community activities. This study aims to determine the condition and type of national road preservation in Pekanbaru City. The parameters used are remaining structural life (RSL) and international roughness index (IRI) values wh…
ABSTRACT In highway pavements, filler has the smallest percentage compared to coarse and fine aggregates, but has a significant effect on the road pavement mixture, because the filler fills air voids in the highway pavement mixture with grain size passing the number 200 filter. are portland cement, lime, rock ash and ash from the combustion of quicklime. The quicklime used in this study is…
ABSTRACT Mortar is a material commonly used in construction. One of the main materials of mortar is sand. Riau Province is one of the areas that produce river sand and sea sand, but river sand and sea sand are rarely used because of their poor characteristics, besides that it is known that mortar with river sand and sea sand has low resistance when exposed to a salty environment. Several s…
ABSTRACT Peat soil is known as a soil that has a low soil bearing capacity and a high level of compression. The poor nature of the peat soil can lead to over-subsidence and construction failure. Improvement efforts are needed to meet the construction criteria. One of the improvement efforts is mass stabilization. Mass stabilization is carried out by directly mixing peat soil in dry or wet …
ABSTRACT Roads are an important infrastructure for the community. Therefore, the road must have good conditions so that people are comfortable driving. If the condition of the road is not good, it is necessary to repair the road. There are several methods that can be used in road repair. One of the methods is PD T-05- 2005-B. This study uses the Benkelman Beam tool and the location of thi…
Before the construction of a building, the Budget Plan is one of the main processes carried out to determine the total amount of work costs by outlining each work item starting calculating the volume of work, making a Work Unit Price Analysis (AHSP), making detailed Budget Plans, all of which The calculation refers to the plan drawing. In this Final Project report, the author designs a pla…
ABSTRACT Natuna Island is one of the strategic areas that has potential to become a tourism industry. Natuna has nine watersheds with a total area of 1,633.33 km² and has 81,495 people in 2020. Population growth and development areas on the Natuna Island cause less land to absorb water which has an impact on flooding and drought problems. This problem can be solved by conducting a study t…
ABSTRACT Singkep Island is one of the areas in Lingga Regency which has twelve watersheds with a total area of 787.50 km2. In accordance with Permen PUPR (2018), the River Basin of Singkep Island is in the medium-critical zone. However, the local government plans to increase the irrigation areas as the highest contributor to the economy. So it is necessary to conduct research related to t…
ABSTRACT All this time, mortar is known to have low resistance when exposed to high temperatures. So that several studies recommend the addition of additives to increase resistance to high temperatures. In this regard, this study aims to examine some of the physical and mechanical properties of mortar with added material in the form of clamshell powder as an alternative cement replacement …
Lightweight bricks are bricks that are made to be lighter. CLC lightweight brick has a density between 400 kg/m3 to 1800 kg/m3. Light brick is now starting to be widely used for wall construction, because it can lighten the load on the foundation. The building blocks of lightweight bricks are cement, sand, water, foam agent, and other added materials such as chemical mixtures. One of the ch…
ABSTRACT The purpose of this study was to examine the application of artificial neural networks to predict the compressive strength of lightweight concrete after exposure to heat, and density before and after exposure to heat. To achieve this goal, an experiment was carried out by testing ligthweight concrete as many as 144 samples. The dimensions of the sample are 10x10x10 cm. Before bein…
ABSTRACT Batang Kuranji is one of the watersheds in the city of Padang. In fact, in the upstream part of the Kuranji watershed, land use/degradation has begun. Changes in land use can lead to high surface runoff, which later can cause disasters such as floods, landslides and land erosion. Land erosion produces fine particles that are carried away by the flow then settles at the bottom of t…
ABSTRACT Gojek is a technology company transportation from Indonesia that was founded on October 13, 2010 with its founder, Nadiem Makarim, this service is a public transportation transportation application through online transportation-based motorcycle taxi services, while the vehicle itself belongs to partners who have joined PT Gojek Indonesia. The rapid growth of online gojek services …
ABSTRACT The development of the times in the field of science continues to increase every year, giving rise to new ideas, especially in the field brick wall construction. The wall construction has new innovations,namelylightweight brick as a substitute for conventional red brick. Lightweight bricks are made by including air bubbles in the mortar mixture, so that the brick weight becomes li…
ABSTRACT The Riau University campus is the largest campus in Riau Province and continues to experience an increase in student admissions which of course will affect the level of arbitrary waste disposal in all places, especially waste disposal in the drainage system. This study aims to determine the level of sedimentation in the drainage network so that it can be used as a reference to det…
ABSTRACT Before the construction of a building, the Budget Plan is one of the main processes carried out to determine the total amount of work costs by outlining each work item starting calculating the volume of work, making a Work Unit Price Analysis (AHSP), making detailed Budget Plans, all of which The calculation refers to the plan drawings, material prices and wages around the constr…
ABSTRACT As an urban area that has growth data that is always growing every year and where infrastructure in urban areas is a reference for success to balance population growth. This research uses rainfall data that has occurred for 10 years obtained from relevant service agencies and conducts a survey in the field to find out the problems that occur. already in the field. After obtaining …
ABSTRACT Concrete is obtained by mixing portland cement, fine aggregate, coarse aggregate, and water with or without the use of additional materials. To obtain a concrete with better strength, then the use of additional materials. One of the additional material admixture such as superplasticizer used is MasterGlenium ACE® 8595. This study aims to determine how big the influence of the add…
ABSTRACT The impact of changing land into residential areas can indirectly damage water catchment areas resulting in inundation and even flooding. Drainage design should pay attention to concepts related to water resource conservation efforts by draining runoff water from infiltration building such as infiltration wells. Infiltration wells are one of the appropriate structures for the redu…
ABSTRACT Street Parit Indah connects with Jalan Pesantren to Jalan Lintas Sumatra so this road is classified as a collector road. Collector road is a road that serves collector transportation with the characteristics of medium distance travel, medium average speed and limited number of access roads. This road is classified as a collector road with two undivided two-lane (2/2 UD) that has l…