Module 27102 13 Module 2 Name Date Building Materials Fasteners and Adhesives Complete the following questions by answering using complete sentences After reading Sections 1 1 0 answer the following questions 1 What is lignin material that acts as a binder between the cells adding strength and stiffness 2 List the advantages of using wood as a building material easily worked durability and beauty absorbs shock free from rust and corrosion After reading Sections 1 1 1 answer the following questions 3 Explain what quarter sawed is wood cut at an angle greater than 45 degrees 4 Draw a picture of quarter sawed lumber After reading Sections 1 3 0 answer the following questions 5 What is a light framing lumber lumber that is used where great strength is not required such as studs plates and sills 9 What is Hardboard a manufactured building material sometimes know as tempered 6 How is it classified construction standard utility and economy After reading Sections 1 5 4 answer the following questions 7 What are plywood cores softwood plywood 8 What is the most common plywood core softwood After reading Sections 1 6 0 answer the following questions board it is dense and water resistant 10 What is it made out of vegetable oil saw dust wood chips and wood scraps 11 Can it be used in exterior applications yes After reading Sections 1 7 0 answer the following questions 12 Explain what particle board is and how it is made wood composed of This study source was downloaded by 100000755741401 from CourseHero com on 02 06 2022 17 21 39 GMT 06 00 https www coursehero com file 44502047 Jabari Watkins Chapter 2 Review Questions After reading Sections 1 11 3 answer the following questions 13 Explain what LSL is and what it is used for wood cut into short strands which are bonded together and pressed into long blocks After reading Sections 1 12 0 answer the following questions 14 Explain the picture in Figure 9 wood joist being used for a ceiling After reading Sections 1 14 0 answer the following questions 15 Explain what green concrete is fresh concrete After reading Sections 1 15 0 answer the following questions 16 Explain what CMU stands for and what it is concrete masonry unit referred to as concrete block are commonly used to build foundations and basement walls After reading Sections 1 16 0 answer the following questions 17 Explain what a light gauge framing member is manufactured from 25 gauge sheet steel include C shapes tracks U channels and furring channels 18 Explain what a heavy gauge framing member is available in the same shapes as light gauge framing members made from 20 gauge sheet steel and have knurled or dimpled sides for positive screw setting After reading Sections 2 0 0 answer the following questions briefly tell me about your role in regards to safety The ultimate responsibility for on the job safety however rests with you After reading the section on the bottom of page 26 briefly tell me about the Fatal Four falls struck by an object caught in between electrocution Leading causes for accidents of 751 workers in 2010 were killed in construction related accidents After reading Sections 2 2 0 answer the following questions 19 Explain why working with pressure treated lumber is hazardous because the chemicals used present a hazard 2 people and the environment 20 What are the recommendations for working with pressure treated lumber wear eye protection and a dust mask wash any skin exposed wash clothing that is exposed do not burn lumber check local regulations for proper disposal be sure to read and follow the manufacturer s safety instructions After reading Sections 3 1 3 answer the following questions 21 Make a list of steps that someone could follow to lift a box as shown in Figure 17 This study source was downloaded by 100000755741401 from CourseHero com on 02 06 2022 17 21 39 GMT 06 00 https www coursehero com file 44502047 Jabari Watkins Chapter 2 Review Questions After reading Sections 3 1 2 answer the following questions 22 Explain when gloves should and should not be worn wear gloves whenever cuts splinters blisters or other hand injuries are possible Tight gloves may increase hand fatigue Loose gloves reduce grip strength After reading Sections 3 0 0 answer the following questions 23 Explain how to avoid costly damage to materials It is up to the work crew After reading Sections 4 1 0 answer the following questions 24 Using the formula in the section calculate how many board feet there are in a bundle of 2x6x8 that contains 200 boards Show your work 8 board ft After reading Sections 4 2 0 answer the following questions 25 Using the formula in the section calculate how many 4x8 sheets of plywood it would take to cover the floor of the classroom that measures 26 x32 Show your work 26 sheets After reading Sections 4 3 1 answer the following questions 26 Explain what a cubic yard is a yard measured in cubic in 27 How many cubic feet are in one cubic yard Show your work 27 cubic ft Using the information in Figure 24 answer the following questions 2d 1 in8d 2 5 in 16d 3 5in 20d 4in 60d 6in 28 List the lengths of the following nails After reading Sections 5 1 1 answer the following questions 29 Which nail is rectangular with blunt point cut nails 30 Give a detailed description of a roofing panel nail so that someone would be able to go to Home Depot and find some to purchase the range in length from 1 to 2 with either a spiral or plain shaq After reading Sections 5 3 1 answer the following questions 31 According to the text why should you drill pilot holes for wood screws it ensures pulling the materials tightly together makes the screw easier to drive prevents splitting the wood prevents damage to the screw After reading Sections 5 5 3 answer the following questions 32 Give a detailed description of a carriage bolt so that someone would be able to go to Home Depot and find some to purchase They are similar to machine bolt except for the head design the head is oval and the shank and square After reading Sections 5 6 1 answer the following questions This study source was downloaded by 100000755741401 from CourseHero com on 02 06 2022 17 21 39 GMT 06 00 https www coursehero com file 44502047 Jabari Watkins Chapter 2 Review Questions 33 What are anchor bolts used for An anchor bolt is a fastener used to attach objects or structures to concrete 34 When are anchor bolts placed Why when ever the concrete is wet After reading Sections 5 7 3 answer the following questions 35 Explain