Basic Knowledge About Flooring | Tiles | Marble | Granite at House || By CivilGuruji скачать в хорошем качестве

Basic Knowledge About Flooring | Tiles | Marble | Granite at House || By CivilGuruji

#civilguruji #civilengineers #Tiles #Marble Basic Knowledge About Flooring | Tiles | Marble | Granite at House Enroll and get started :- https://tinyurl.com/COPsLifetime1 Get 75% Discount Use Coupon Code :- GURUJI For Training Call Now : 9111001234 ABOUT THIS VIDEO :- In this video Er. Kishan Ojha & Corporate Trainer of Civil Guruji (Civil Engineers Training Institute) is Explaining About Basic Knowledge About Flooring | Tiles | Marble | Granite at House Flooring and tiles fixing work procedure and polishing of floor tiles is a skilled job. Theoretically, tiles gets the least importance, but practically speaking, it is an important activity. Good flooring enhances the appearance of a house. A number of leading companies manufacture tiles of different sizes, patterns, and designs. The cost varies as per the quality of the tiles. TYPES OF FLOORING TILES WORK Marble mosaic flooring (grey, white, pink). Polished stones like Kotah, Shahabad. Tandoor and other natural stones. Marble and Granite flooring. Rough Shahabad flooring. Ceramic tile flooring. I.P.S. flooring. Chequered tile flooring. MATERIAL SPECIFICATION & IT’S CHECKING -FLOORING AND TILES FIXING 1. MOSAIC TILES 2. CUDDAPPA STONE 3. MARBLE STONE 4. GLAZED TILES SURFACE PREPARATION For flooring and tiles fixing work procedure, the surface should be clean and levelled. There should not be any cement mortar lumps on the slab and corners of the rooms. There should be sufficient skirting margin from the surface level. Generally, it should be 23cm (9″) from the slab surface. 2. LIME MORTAR PREPARATION Lime mortar or bedding mortar under the flooring should be prepared well in advance, before Flooring and tiles fixing work procedure commences. It is also called the ‘machan’ material. This mortar is prepared in lime mixer or mortar mill (chuna ghani) .(Refer Figure No. 30.8), in the proportion of 1:3:3, 1 being lime and 3 being sand and shingle respectively. It should be spread evenly in all the rooms, with reference to thiyyas i.e. level dots. 3. TAKING REFERENCE LEVELS FLOORING On the main door frame of the flat, mark a fixed-line (e.g., at 60cm from floor level) from the floor and transfer this fixed marking to all other door frames of all the flats on that particular floor of the building. Also, transfer this level (Khachara level) on the walls and mark lines on all the walls temporarily with the help of red color (geru or kav). These lines prove useful for checking the level of tiles work and machan work at all the stages. 4. MACHAN WORK (MORTAR BED) After taking level markings in all the rooms. proceed for ‘machan work’ i.e. lime mortar bed for flooring tiles. Take ‘thiyyas’, i.e., level dots below every level marking in the corners. With the help of these corner thiyyas, take thiyyas in the centre of the room, by holding a line dori diagonally in the room. The center to center spacing between the two thiyyas should not exceed 2.0 m (6′.0″). Now prepare a uniform layer of lime mortar throughout the flat and allow it to set for at least 12 hours. Ensure that the tiles on this machan are fixed within 3 days, otherwise the machan hardens. The thickness of the mortar bedding (machan) shall not be less than 12mm (“) nor exceed 40mm (1-“), for ideal tile fixing. 5. MATERIAL SHIFTING TO WORKPLACE Always stack the required nos. of tiles and skirtings of the same lot in the flat near kitchen otta to avoid confusion during the execution of the Flooring and tiles fixing work procedure. Do not chisel any columns for skirting work. For columns, use only half thickness skirting tiles that are prepared in the factory by removing a part of the mortar layer of the skirting tile. 6. SETTING OF RIGHT ANGLE TILES This is the most important part of preparations for flooring and tiles fixing work procedure and requires extreme caution. First, fix the right angle taking into consideration the longest span of the room, to ensure that there will be the minimum wastage of tile and therefore, minimum cutting work. Now, fix the string line (Dori) from the right angle corner with one corner reference tile. If the reference ‘right angle’ string does not match the wall, then try to adjust the difference in skirting.