Learning Building Defects via Visual Novel Anyone should be able to Identify, Predict and Prevent building defects with this book Hadi Akbar Adi Irfan Ahmad Sairi Learning Building Defects via Visual Novel Approach Visual Interpreter (BC0002815-A) Cetakan 2014 Hakcipta / Copyright Kumpulan Rekabentuk Lestari Universiti Kebangsaan Malaysia Hak cipta terpelihara. Tiada bahagian daripada terbitan ini boleh diterbitkan semula, disimpan untuk pengeluaran atau ditukarkan kedalam sebarang bentuk atau dengan sebarang alat jugapun, sama dengan cara elektronik, gambar serta rakaman dan sebagainya tanpa kebenaran bertulis dari Kumpulan Rekabentuk Lestari, Universiti Kebangsaan Malaysia All right reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronics or mechanical including photocopy, recording, or any information storage and retrieval system, without prior permission in writing from the Kumpulan Rekabentuk Lestari, Universiti Kebangsaan Malaysia Diterbitkan di Malaysia oleh / Published in Malaysia by KUMPULAN REKABENTUK LESTARI Universiti Kebangsaan Malaysia 43600 Bangi, Selangor, MALAYSIA Dicetak di Malaysia oleh / Printed in Malaysia by Penerbit UKM Universiti Kebangsaan Malaysia TABLE OF CONTENT INTRODUCTION ...................................................................................................5 FUNDAMENTAL OF BUILDING SURVEY ........................................................................6 INTERMISSION: THE FIRST BUILDING CODE ..................................................................... 18 DAMPNESS .............................................................................................................. 19 INTERMISSION:THE LIVING BRIDGE OF CHERRAPUNJI ......................................................... 37 ROOF ....................................................................................................................... 38 INTERMISSION:BAM-I-DUNIAH .................................................................................... 56 WALL ..................................................................................................................... 57 INTERMISSION:THE WALL THAT SEPARATE A NATION ........................................................ 73 FLOOR ..................................................................................................................... 74 INTERMISSION:STANDING ON WATER ............................................................................ 87 INTERPRETING CRACKS ............................................................................................ 88 INTERMISSION:THE GREAT MOSQUE OF DJENNÉ.............................................................. 96 PROTECTING YOURSELF............................................................................................ 97 INTERMISSION: RIPLEY’S BUILDING DEFECT?........................................................... 108 FIELD TEST ............................................................................................................. 109 EPILOGUE .............................................................................................................. 116 CONCLUSION ......................................................................................................... 132 ACKNOWLEDGEMENT .................................................................................... 133 BIBLIOGRAPHY ................................................................................................. 134 ABOUT THE AUTHOR .............................................................................................. 135 Foreword We are all in constant touch with the built environment. We live, work and study in buildings. How the buildings look and function as intended can affect our way of life and the extent to which we enjoy the quality of our surroundings. When properly designed, buildings should be free from defects. Nevertheless, over time, due to wear and tear some building defects may start to surface. We can choose to ignore such defects and continue to live in an environment that is progressively deteriorating or we can choose to take ownership of the problems and rectify them before the defects become worse due to negligence or ignorance. The former is certainly not an option because building defects, if not rectified in a timely manner, may give rise to serious health problems to the occupants and in extreme cases can be life-threatening when there is progressive failure and collapse of a building. Public health and safety cannot and must not be compromised. However, what exactly is a building defect to the man in the street? Even if a building defect is spotted, no matter how small or inconspicuous to the untrained eye, how would the man in the street know where and when to start the defect rectification process? The man in the street can of course engage the professional services of a building surveyor to conduct an inspection of the property, make a diagnosis of the building defects, and recommend appropriate rectification works. A more viable alternative for a start is for the man in the street to educate himself by learning what common building defects are, why they occur and what need to be done next without delay. This book is therefore a timely and valuable resource for the man in the street to learn and identify common building defects. It is written in a very reader-friendly manner that is easy for the layman to understand. The explanation of various building defects is supported by generous illustrations, sketches, photographs and tongue-in-check, thought-provoking observations. This book identifies the common building defects to include dampness and cracks as well as defects commonly seen in roofs, walls and floors. In addition, this book 1 incorporates a field test that allows readers to conduct a simple inspection to determine if similar building defects are also present in their properties. Likewise, the epilogue provides useful step-by-step guidance for the property owner to progress from defect identification to rectification works through the use of helpful photographs showing clear building details. Some useful advice relating to regulatory controls of building defects and the recourse available to property owners are also provided in this book. This is certainly a very useful reference book for the layman that explains building defects in a simple, easy to understand manner. I would like to congratulate Mr Hadi Akbar Bin Dahlan, Associate Professor Sr Dr Adi Irfan Che-Ani and Mr Ahmad Bin Sairi for authoring this book which is a valuable resource for the Malaysian building industry. This book should go a long way in ensuring public health and safety is not compromised and at the same time, maintaining and enhancing property values for the building owners. Professor Dr Low Sui Pheng DSc, PhD, MSc(Eng), BSc(Bldg)(Hons), DipBldg, FCIOB, HonFSIET Director, Centre for Project Management and Construction Law Department of Building National University of Singapore 2 Foreword This book is principally planned to help both academicians and university students. This book intended to help the teachers to teach basic concepts of building surveying, whereas the interesting and selfexplanatory sketches would also catch the attention of other building professionals. In order to address the various readers, the authors have divided the book into two parts. The first half of book brief about the various aspects of building surveying, whereas the 2nd half of book delivers knowledge of common building defects in succinct manner. This book incarnate, an album of common building design defects in tropical areas particularly Malaysia. It seems that authors have carefully evaluated the relevant curriculum material and probed the application of various possibilities of contemporary building technology. Therefore provided the relevant images and sketches, as well as described the ways of analyzing the building defects in rational and simple means. Thus inviting both professionals and university students to follow the examples and methods shown in book and that would help them in a typical professional development. This book provides many applications for professional building surveying but there are many ideas for the professional reader particularly architects, civil engineers, technologist and construction mangers to discover. Dr. Afaq Hyder Chohan PhD. (Architecture) MSc (Building) B.Arch. ACIAT, Intl ARIAC Assistant Professor of Architecture Ajman University of Science and Technology United Arab Emirates 3 Foreword Buildings are one of necessary things in life. It acts as a shelter, where we eat, pray and love. The well-being of the shelter affects our life quality. If the shelter falls, so does the person live within. That is what we all are trying to prevent. A building does not tumble down in an instantaneous reaction; it tumbles down slowly, like a ticking bomb. Building defects slowly erode the quality of life. This book is about building defects in its raw essence. The readerfriendly approach of the book can make the people become more aware of their surroundings. The book is intelligently divided into sections of building such as roof, floor and etc. The lay people could read through selected sections and understand even when they haven’t read the book completely. As an introduction to building surveying field, this book will suffice to pique interest in the readers about building safety. I give my compliment to the authors for producing this informative book, and I will assure that this book will definitely worth the people time. Let this book become a start toward a new level of awareness in building safety. Prof. Dr.Sr Azlan Shah Bin Ali PhD, MSc, B.BuildSurv (Hons), Dip. HARTA, Professor Department of Building Surveying, Faculty of Built Environment Building, University of Malaya Malaysia 4 INTRODUCTION Building Defects: Visual Novel Approach is a visual-oriented book aiming to teach readers on the type of building defects and it effects. This is an important knowledge that most people failed to learned, since this topic is rarely discussed, unless you’re a construction contractor or academician. With this book, we hope that more readers will know more about their home and show more concern about their surroundings. The way this book will be presented, is based on pictorial text book. It is as if you’re reading graphic comic. However, we termed this style of presentation “Visual Novel”. It is based on Japanese Manganime culture, where it is use to portray their novel story, with interactive drawings for the readers to imagine and immerse. We hope we will manage to bring that essence in this book and hope the readers enjoy as much as how we enjoy making this book. This book is based on Surveying Building by Malcolm Hollis, a textbook used in surveyor’s program syllabus in United Kingdom. In Malaysia, this book is relatively unknown, the same as the field itself. It is a niche among niche. We want to break that wall and introduce the public to the building defects. No more niche expertise. This book was made specifically for young adults such as university-level student’s and young workers. This is critical information for them since this is the level at where they are searching for place to stay after leaving their parent’s home. The information they obtained here can be used in looking for a place to take roots for their future. 5 Chapter 1 Fundamental of Building Survey 6 WHAT IS A BUILDING SURVEY? A building survey is the inspection & investigation of the construction & service of a property in sufficient detail to enable a surveyor to advice what impact the condition & the circumstances of that property will have upon the client. …SO, IN OTHER WORDS: Survey = Inspection + Investigation INSPECTION: 1. An act of viewing with carefully and critically INVESTIGATION: 1. A detail examination of something 7 8 However, you don’t have to be expert or certified surveyor to identify simple building defects. This because, you already have the most important tools in surveyor’s profession: VISION 9 HOW DO WE USE OUR VISION SENSES? As an analogy to the complicated psychology views, we can easily summarize how we use our vision into 3 levels: Our Vision System is based on Looking and Seeing: Looking/ lu’k / (noun): 2. To search for something or someone See / si: / (verb) : 4. To understand something 5. To consider something in a particular way 6. To imagine something or someone 7. To find something out This is the definition of seeing and looking from Dictionary; they actually connotes different meaning! Level 1 vision primarily uses only “looking” as a premise Level 2 & 3 uses Seeing and Looking as a premises As Vision level rises, so does the ability of giving attention to detail arise. 10 Level 1: Where A level 1 vision only uses “looking”. The message obtained only conveys the position of an object. The details of the object were not concern. This level of vision was used when we are in motion (driving, walking, etc.) and repositioning ourselves in areas that full of objects. In actuality, by God Design, the image of an object is actually inverted with light’s refraction. This meant that by default, our eye sees everything upside down, but our eye lenses corrected the image. In doing so, it conjured up images which interpret the location of an object. This gives the fundamental ability of looking and positioning. This answers the question “where”. 11 Level 2: What At this vision level, we are starting to “see” as well as “look”. When we see, we start by defining “what”. One good example of this vision level is when we answering the questions in exam. The action of reading the exam question is a perfect example of level 2 vision. We can look at the question, but we may not understand the question. Only when we see (we’re focusing, giving more attention to the question) then we can know what the questions want. In surveying for building defects, we can look for irregularities, but we may not know what that is. Only when we see, we can ponder what is wrong with the irregularities. However, at this level, we’re just defining the problem, not yet solving. To do that requires another high level of vision. 12 Level 3: How, Why, Where, & When At this vision level, we began to question what we’re seeing: How did it become like that? Why did it become like that? Where is the source that did that? When does this started? However, this level of vision may not provide full answers, because it uses our knowledge. This requires extra effort, and that is learning. The answer to the questions may beyond general knowledge, and sometimes require certain degree of experiences. Combination of knowledge can help what kind of question to ask and what kind of answer that suits best. 13 14 *Palindrome is a sequence that can be view in the same way in either forward or reverse direction 15 This book aims to help readers to identify simple building defects. However, this book does not recommend the readers to instantly call for repairs when they found one. Sometimes, obtaining second opinion is better and these people will definitely give good advice. Readers can use the knowledge in the book when surveying for any type of property. Be it when starting to invest in real estate to looking for safe home to rent. Ultimately, we hope the book can open up your mind to your surroundings more and appreciate structural building aesthetically and systematically. Readers can contact surveyors from: Royal Institution of Surveyors Malaysia 3rd Floor, Bangunan Juruukur, 64-66, Jalan 52/4, 46200 Petaling Jaya Selangor Darul Ehsan, Malaysia. Tel: 603-79548358 Email: secretariat@rism.org.my Web: http://www.rism.org.my 16 SUMMARY • A survey is the inspection and investigation of a building. They can give consultation about the condition of a building as well as requirements for repair with fee. • There are several types of inspection beside the common inspection, the surveyors can be asked to survey for specific reasons. • However, we can also survey the building’s ourselves; we already have the main tool: Our Vision. • Our vision is based on looking and seeing, but to utilize them to the fullest potential needs training and understanding. • There are 3 levels of vision; Level 1 for “Where”, Level 2 for “What” and Level 3 for “How, Why, When” But in the end, knowing vision is not enough. To be able to use it requires knowledge and understanding as well. If its beyond our reach, we should reach for help. 17 INTERMISSION The First Building Code “If a builder has built a house for a man, and has not made it sound, and the house falls and causes the death of its owner, that builder shall be put to death. If it is the owner son that is killed, the builder’s son shall be put to death. If it is the slave of the owner that is killed, the builder shall give slave for a slave to the owner of the house. If it ruins goods, the builder shall make compensation for all that has been ruined, and shall re-erect the house from his own means. If a builder builds a house, even though he has not yet completed it; if then the walls seem toppling, the builder must make the walls solid from his own means.” -The Code of Hammurabi By king Hammurabi of Babylonia 1792-1750 BC 18 Chapter 2 DAMPNESS 19 Sometimes, when we moved to a new house or working in a new office, we may get sick. Most people would assume that it’s due to the stress building up inside. But what if, you’re not having (too much) stress but it just that the “building” is causing your sickness? It is plausible, since the home or the office we’re living is an environment. Meaning, you’re not alone in that building. 20