Building Materials, Third Edition

RPP f2w— — „—˜2IUI h ™22f—  ƒx x— h ™  I( ‡ 2— „ 2 2—2™—˜—22—2—2 ...

€—D2i—2—2†—  RPQ € are used to hide the surface imperfections and to impart the desired colour. They prot ...

RPR f2w— — mixture of the various terpens, obtained from the steam distillation of the resinous exudations of the pi ...

€—D2i—2—2†—  RPS The factors affecting the quality of paint so prepared are quality of ingredients, grinding, i ...

RPT f2w— — „—˜2IUQ g$2g——™ 222€— ƒx „ 22 —22—  „ 22 —™ e—2™2 ...

€—D2i—2—2†—  RPU „—˜2IUR h2 22— 2—%2€†g ƒx „ 22 — €†g I( p— SHCUS P( ...

RPV f2w— — x 2‡2‡  ƒ—™2€—— The wood should be well seasoned, dried, cleaned and the surface made smo ...

€—D2i—2—2†—  RPW used to give high gloss surface. When the wood is of superior quality and if the grains are to ...

RQH f2w— — process of subsequent drying the adhesion of the paint breaks down. Emulsion paints are somewhat better i ...

€—D2i—2—2†—  RQI p —  is detachment of paint film from the surface. g— The moisture penetrates through ...

RQP f2w— — surfaces of interior walls. Oil bound washable distemper, washable oil free distemper, and nonwashable di ...

€—D2i—2—2†—  RQQ „—˜2IUS w—— 22—)2†—  ƒ2x ‚  ƒ I( e˜D2™ —D22—  f ...

RQR f2w— — y 2†—  uses linseed oil and takes about 24 hours to dry. Hard resins such as amber and copal are di ...

€—D2i—2—2†—  RQS e˜2€—  The main constituent is fibrous asbestos. These are used for stopping leakage ...

RQT f2w— — € —™2€—  have plastics as base with water as thinner. They have high covering capacity and give a ...

€—D2i—2—2†—  RQU (a) What are the different types of paints used for protecting steel structures in coastal re ...

RQV f2w— — Which of the following is not a binder? (a) Linseed oil (b) Turpentine oil (c) Nut oil (d) Poppy oil Whi ...

€—D2i—2—2†—  RQW Which of following is an example of spirit varnish? (a) French polish (b) Asphalt varnish (c) ...

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„ 2™ ™ 22€™ IVI sx„‚yh…g„syx Bitumen and ...

„—D2f 2— 2e— RRI as adhesives and caulking compounds, and tars are used as binders in road works. When combined w ...