Section 2: General laying techniques Applying an adhesive Go to the web link below and select: sheet installation video Part 2’: ‘Vinyl – Watch the section called which starts at 5 min 10 seconds into the clip. ‘Adhesive’, The narrator says that acrylic sheet vinyl adhesives contain two types of resin in the compound a resin’ and a resin’. – ‘tackifier ‘primary What is the purpose of the tackifier resin? What is the purpose of the primary resin? Problems with adhesives Have a look at the problems and causes’ table in the Learner guide. ‘Adhesive Describe one or two of the examples you’ve seen, using the table below. Description of problem Type of flooring Other details Heat welding equipment Follow the links below to the two video clips. Watch the videos and then answer the questions.
Section 2: General laying techniques Applying an adhesive Go to the web link below and select: ‘Vinyl sheet installation video – Part 2’: Watch the section called ‘Adhesive’, which starts at 5 min 10 seconds into the clip. The narrator says that acrylic sheet vinyl adhesives contain two types of resin in the compound – a ‘tackifier resin’ and a ‘primary resin’. What is the purpose of the tackifier resin? What is the purpose of the primary resin? Problems with adhesives Have a look at the ‘Adhesive problems and causes’ table in the Learner guide. Describe one or two of the examples you’ve seen, using the table below. Description of problem Type of flooring Other details Heat welding equipment Follow the links below to the two video clips. Watch the videos and then answer the questions.
commercial_vinyl_workbook.docx