technology and enginerring skill study program : building technology skill competence : drawing...

TECHNOLOGY AND ENGINERRING

SKILL STUDY PROGRAM : BUILDING TECHNOLOGYSKILL COMPETENCE : DRAWING BUILDING TECHNOLOGY

Teknologi dan Rekayasa

DRAWING A PLAN OF MAKING RE-ENFORCE CONCRETE

Basic competence To describe a frame of reenforced concrete To design a frame of reenfoce concrete To draw a map of setting frame of reenforced concrete To draw a beam of setting frame of reenforced concrete To make a list of a beam of reenforced concrete


Drawing A plan of Reinforced Concrete Column

A. DRAWING A BEAM OF BUILDING PROVIDED BY REINFORCED CONCRETE

A column is a component of building frame that has duty to bear vertical burden. it is not in partial but the long unit. A short reinforced concrete bear any burden as well as no bending side part on the beam.



Giving reinforced concrete can strengthen the power of longitudinal bearing especially for the smaller part of the beam.



The frame of beam is frequently thinner. It brings about certain bend, flax or even more broken and collapse . So the beam should be given concrete construction.



The re-enforced concrete should be provided by the literal construction to hinder the crump and the broken coating frame of the beam.



The edge of the beam should be given an angkur . The space between the begel along the the beam should be multiflied to the diameter of the smallest concrete in order that the frame of the concrete. To prevent the frame bent, you should set the concrete as close as possible so the scale can be covered the beam properly.



Technical requirements of a concrete the scale of concrete (should be at least like the following: – depth : 2,0 cm – width : 2,5 cm – invisible : 3,0 cm



Something important to take into consideration in drawing

the reinforce column: The connector of the beam is on the “sloof” The column intervals of the beam on the middle side is

more quite rare than those at the edge. Those who have size about 30 cm should be widely

given an extra concrete The diameter of the main column is at least 12 mm)



B. Designing a plan of column structure of the concrete building

To design concrete column is started from making a map and plan of allocate the column of the beam the column of concrete can be identified after counting the column we need.


Drawing A plan of Reinforced Concrete Columns

Steps of counting column of building concrete:1. To define the amount of columns2. To estimate the burden bearing by the concrete columns3. To count momentary statement of columns4. To estimate the concrete of columns5. To estimate the powerful control of the burden that is

likely stuck on the columns


Drawing the map of setting the columns of reinforce structured building concrete

C. Drawing the map of setting the columns of reinforce structured building concrete For exampleThe map of setting concrete columns


Drawing master plan of beaming the second floor and columns concrete setting

1. Drawing of a plan to beam the second floor and the column setting


Map of foot plate, columns and “sloof”


Map of foot plate, columns and concrete construction


Map of foot plate, columns and concrete constructions



D. Drawing of a plan to beam the second floor and the column Setting

The example column reinforce of building structure


Drawing a map of concrete column


Drawing A plan of Reinforce Concrete Column



Thank you

Compiled by : Rina D. Kania.S.Pd SMK Negeri 2 Tasikmalaya