Tiling construction process introduction tiling construction process

In the corner of the tile, gently push the hand put, so that the bottom of the brick and paste the balance of the surface, to facilitate the discharge of air bubbles, and then use the whip handle to tap the brick surface, so that the bottom of the brick can be fully eaten mortar, so as not to produce the phenomenon of drumming, and then use a wooden whip to knock the surface of the tiles to the flat; at the same time to the level of measurement, to ensure that the paving level. Tile paving 12 hours or so, in a timely manner with a wooden whip to knock the brick surface, check whether the tiles appear hollow drum phenomenon. If the knocking heard "empty" sound of the floor tiles, proving that the tiles have appeared hollow drum phenomenon, the brick must try to re-paving.

I. Material inspection:

a. Cement: silicate cement, ordinary silicate cement; its standard 325, and strictly prohibit the mixing of different varieties, different standard cement.

b.When entering the field, first use cement, yellow sand to make a test pressure plate, check the cement standard (325#) and cement quality, stucco ratio of 1:3, post brick ratio of 1:2:5. sand: medium sand or coarse sand, over 8mm aperture sieve, and its mud content should not be more than 3%.

c. Wall tiles into the field must notify the owner, the project manager of the wall and floor tiles for acceptance, acceptance of the quality of wall and floor tiles, brand, there is no color difference, the owner of the acceptance of the signature before construction.

Two. Grass-roots inspection and processing:

1. Check the wall flatness, verticality and yin and yang corners into flat, vertical: such as wall verticality difference of more than 2cm and yin and yang corners are not 90 degrees, it is necessary to use cement mortar will be repaired to bring it in line with the requirements; cement mortar mixed at a ratio of 1:3, the wall thickness of the wall plastering is 1.5-2.5cm tiling and seam leveling. The surface of the wall should be smooth, clean, smooth rubbing, straight line corners, solid bonding, no bursting ash, delamination, cracks, hollow drums, powder and other defects, surface flatness _ 3MM, verticality _ 3MM, the verticality of the sun angle. Squareness _ 3MM.

2. Post wall tiles before checking the original wall drum phenomenon, such as the above phenomenon, the first wall grass-roots level to deal with, and then set wall tiles. The original wall has a drum phenomenon, the wall must be shoveled to the end of the wall.

3. The concrete grass-roots level on the debris clean up, and with a burin pick off the mortar landing ash, with a wire brush net mortar layer. If the grass-roots level of oil, 10% fire alkali water should be brushed, and with water in time to rinse the alkali on it, such as wall paint or latex paint, must be removed, chiseling. Should be evenly chiseled ground (chiseling surface greater than 70%), and clean up, should be 10 hours in advance of the wet grass-roots surface.

Three. Wall tile basic process and standards:

1. immersion brick:

glazed brick and exterior wall tiles before paste, first clean the brick surface, put into the clean water soak for more than 2h, to the brick body does not bubble shall prevail, take out the surface to be dried or wiped clean before use.

2. Brick row, line positioning:

a. Paste special construction should be the first accounting for each wall horizontal and vertical number of required to determine the 45 degrees of yin and yang corner of the brick treatment and door, window part of the brick program, be sure to do beautiful and save. Determine the waistline and tile position (or arrangement order). Paving post should be carried out before the line positioning and drop vertical, set square, find specifications, row of brick specifications size set point.

b. horizontal and vertical rows of bricks according to the sample drawings and wall dimensions to ensure that the brick gaps are uniform. In line with the requirements of the design drawings,

Note that the large wall should be rows of whole bricks, as well as horizontal and vertical arrangement on the same wall, there shall be no more than one row of non-whole bricks. Non-integrated brick rows should be arranged in secondary parts, such as the wall between windows or corners. But also pay attention to consistency and symmetry. If there is a protruding card, should be cut and matched with a set of whole bricks, not with non-whole bricks randomly patchwork veneer.

c. Non-integrated brick should be discharged in the secondary parts or corners. Each wall should not have two columns of non-integrated bricks, non-integrated brick width should not be less than 1/3 of the whole brick.

3. Setting face brick:

a. Setting should be carried out from top to bottom, from the bottom layer of the brick under the skin of the position of the line first steady ruler, so as to support the first skin surface. In the face of the outer skin of the bricks in the upper mouth of the pull level through the line, as the standard of veneer. Paste face brick, joint width is generally 1-1.5MM, horizontal and vertical seam width consistent with the design requirements. Back bonding layer thickness should be smeared mortar, thickness of 5MM, four sides scraped into a beveled surface, with a rubber hammer or ash spoon wooden handle gently hit the brick surface, so that it is compacted and flush with the neighboring surface.

b. Paste 5-10 pieces of ruler board to check the surface leveling. With a gray spoon toggle joints, yin corner joints, sunny corners with a cutting machine to cut the brick edge into a 45-degree beveled angle, to ensure that the joints are straight, dense.

c. In the back of the brick should be used 1:2 cement mortar paste, mortar thickness of 6-10mm, paste the ash trowel handle gently tapping, so that it is attached to the line, and then adjust the vertical joints with a steel blade cutter, and use a small bar through the point of alignment to adjust the plane and perpendicularity.

d. paving brick encounter pipelines, light switches, bathroom equipment is a support piece, etc., must be cut with the whole set of bricks coincide, prohibit the use of non-integral brick patchwork paste. The whole room or independent parts of the paste should be completed once, a can not be completed, should be left in the construction joints or corners of the stubble.

e. In the corner of the tiles, gently push the hand put, so that the bottom of the brick and paste the surface balance, to facilitate the discharge of air bubbles, and then use the whip handle to tap the brick surface, so that the bottom of the brick can be fully eaten mortar, so as not to produce the phenomenon of drumming, and then use a wooden whip to knock the surface of the tiles to the flat; at the same time to the level of measurement, to ensure that the paving level. Tile paving 12 hours or so, in a timely manner with a wooden whip to knock the brick surface, check whether the tiles appear hollow drum phenomenon. If the knocking heard "empty" sound of the floor tiles, proving that the brick has appeared hollow drum phenomenon, the brick must try to re-paving.

4. pulling the seam repair:

Paving 2 to 3 lines, should always pull the line to check the straightness of the seam grid, the flatness of the wall tiles

1. soak tiles: soak the tiles in water for 15 minutes to take out the tiles will be sufficiently wet tiles for the selection of the organization of the specifications of the inconsistent part of the selection of the standby; cement mortar mixed at a ratio of 1:3, the ground thickness of the plaster for 2.5-3CM paving tiles to find the seam, the tiles must try to re-pave. 3CM paving tiles to the seam leveling.

2. Find the elevation, play line: according to the wall of the +50cm horizontal elevation line, down the measurement of the surface elevation, and popped on the wall.

3. Wiping leveling layer mortar:

①Sprinkling wet: in the cleaned up base had, with a spray bottle will be evenly sprinkled with water on the ground base.

② plaster cake and standard rib: from the surface level line has been popped up under the amount of skin to the elevation of the leveling layer (surface elevation minus the thickness of the brick thickness and bonding layer), plaster cake spacing 1.5m, plaster cake on the flat is the elevation of the cement mortar screed, and then from the room a test to start wiping the standard (also known as punching tendons). Room with a floor drain, should be radial from all around to the direction of the floor drain to erase the standard tendon, and find a good slope. Plaster cake and standard should use dry mortar, the thickness should not be less than 2cm.

3 load block (that is, in the standard tendon see store cement mortar): clean wipe standard tendon

the remaining slurry slag, brush once again the water slurry (water-cement ratio of 0.4-0.5) bonding layer, with the brush with the store mortar. Then according to the elevation of the standard bar, with a wooden trowel flattening, patting, scraping with a small wooden bar, and then rubbed with a wooden trowel, so that the laying of the mortar and the bar standard leveling, and with a large wooden bar horizontal and vertical check the smoothness, while checking the elevation and the slope of the flooding is correct. 24h after watering and maintenance.

4. Paving brick control line:

When the mortar compressive strength of the leveling layer reaches 1.2mpa, start the control line of the brick pop-up. In advance, according to the design requirements and brick plate specification size, determine the gap width of the plate paving, when the design of no specifications, close paving gap width should not be greater than 1mm, false paving gap width should be 5-10mm.

5. In the room divided into the middle, from the longitudinal, horizontal two directions row size, when the size of the size of the whole brick does not group multiples of the whole brick, will be used for the non-whole bricks in the corners of the transverse parallel to the doorway of the first row shall be Whole, the non-whole brick row in the position of the wall, longitudinal (vertical doorway) should be divided in the room in the center, non-whole brick symmetrical emissions in the two wall edges, according to the number of bricks and gaps that have been determined, on the ground to play the longitudinal and transverse control line (every four bricks to play a control line).

6. Laying bricks: In order to find a good location and elevation, should start from the door, vertical first 2-3 lines of brick, as a standard for the longitudinal and horizontal horizontal elevation line, should be paved from the inside to the outside of the back of the operation. People shall not step on the freshly laid bricks, each brick should follow the line of operation procedures are:

a. Before masonry brick slabs into a half-loaded bucket of water to soak and wet, dry the surface of the surface without bright water, before use.

b.Sprinkle water to moisten the flat layer. Uniformly brush the plain cement paste (water-cement ratio of 0.4-0.5), the painting area should not be too large, paving how much to brush how much.

c. Thickness of the combined layer: such as the use of cement mortar paving should be 10-15mm, the application of asphalt binder paving should be 2-5mm, the use of adhesive paving should be 2-3mm.

d. Combination of combined materials mixing: the use of asphalt adhesive, in addition to operating according to the factory manual should also be determined by the laboratory test ratio, mixing, mixing, no lumps of ash, one time, the combination of materials, the combination of materials, the use of asphalt adhesives, in addition to laboratory tests to determine the ratio, mixing, mixing uniformly, no ash, no lumps of ash, one time. When mixing, it should be mixed evenly, there should be no gray lumps, not too much mixing at one time, and in the requirements of the specified time to be used up. If the use of cement mortar combined layer, the ratio should be 1:2:5 (cement: sand) dry mortar. Should also be mixed with the use of the first set before the end, to prevent affecting the quality of bonding.

e. paving, the back of the brick facing up to wipe the bonding mortar, paving to have brushed a good cement slurry leveling layer, brick flute slightly higher than the horizontal elevation line, find the right, find straight, find the room, the brick above the pad board, with a rubber hammer to shoot the solid, the order of the order from the inside back to the outside of the paving, to achieve the face of the brick mortar is full, close to the joints, solid, and the floor drain out of the joints, the use of wheel saws will be processed into the brick and the floor drain coincide with the. Pave the floor tile is best to pave one room at a time, large area construction, should be taken in sections, parts of the paving.

f. Dial seam, rest: paved 2-3 lines, should always pull the line to check the flatness of the seam grid, such as exceeding the provisions of the rest should be immediately, the seam will straighten, and with a rubber mallet to shoot solid. This work should be completed before the bonding layer condensation.

g. According to the design requirements or color modeling with stock cement hanging full of tile back tiling, all tiles to take 45 degrees to the corner of the pasting method, shall not use the corner of the Yangjiao strip paste. All tiling method to take the wall presses the ground tile posting method.

h. Ground seam, in addition to vintage tiles need to leave a larger gap (5mm-10mm), the other tiles are generally joints <2mm for good.

7. hooking and rubbing:

① surface paving should be rubbed within 24h, hooking work, and should use the same variety, the same grade, the same color of cement.

② hook: 1:1 cement mortar hook, the depth of the seam should be 1/3 of the thickness of the brick, require the seam mortar is dense, flat, smooth. With the hook with the remaining cement mortar clear away, wipe clean.

3 ③ wipe the seam: if the design requirements do not leave a gap or gap is very small, then the requirement of the seam straight, in the paving and repairing the good brick layer with a slurry pot to the seam pouring slurry, and then dry cement sprinkled on the seam, and then wipe with cotton gauze, will be full of slit wipe. Finally wipe the cement slurry on the surface layer clean.

5, wall, floor waterproof coating construction process:

1. Use the company selected high-quality waterproof coating. Grass-roots surface should be flat, there shall be no loose, hollow drum, sand, cracking and other defects, water content should be in line with the construction requirements of waterproof materials.

2. Matters subject to waterproofing: room, bathroom floor tiles, to do waterproofing and then paving. Floor drains, casing, sanitary ware root, yin and yang corners and other parts, should first do waterproofing additional layer. If the original waterproofing, mortar should be mixed with waterproofing agent, there are rows of places to first do a good job of drainage slopes, to keep the bathroom without water and seepage phenomenon. Bathroom and kitchen floor should be lower than the living room 1 centimeter, the doorway should have a threshold stone, threshold stone finish to be level with the solid wood floor, such as the aisle, the living room is affixed with mirror tiles, mirror tiles thickness is generally about 4.8 centimeters.

3. First of all, use a plastic bag or something to wrap up the mouth of the sewage pipe, tied tightly to prevent clogging. Floor drains, casing, sanitary ware root, yin and Yang corner and other parts, should first do waterproof additional layer.

4. ordinary wall waterproof coating construction, up to 30CM, shower area wall waterproof coating construction, up to 180CM. first floor kitchen, bathroom must do waterproofing to prevent the ground, wall moisture.

5. First brush the wall, ground, dry and then brush again. Then check whether the waterproof layer of microporous. If there is, make up in time. After the second brush, before it is not completely dry, on the surface and then gently brush a thin layer or two of pure water layer (not Gaza).

6. waterproof layer should be firmly combined with the grass-roots level, the surface should be flat, there shall be no air drums, cracks and pockmarked sand, yin and yang corners should be made into a rounded shape.

7. waterproofing layer construction is completed, notify the quality inspection department to do a 24-hour water closure test. Do a good job with cement mortar mud threshold, and then do waterproofing areas above pouring water for testing, pouring water high about 1cm can be. Time for 24 hours, to the downstairs unit did not find the ceiling seepage shall prevail.

8. In the next process of construction, to complete the waterproof coating to do a good job of protection, to prevent breakage. Make sure to do a good job.

Fifth, the finished product protection:

1. In the laying of slabs in the process of operation, the installed door frames, pipes should be protected.

2. Cutting floor tiles shall not be operated on the freshly laid brick surface.

3. When paving mortar compressive strength of 1.2mpa, before people can operate, but must pay attention to paint, mortar to cover the opposite layer of protection.

Six, stone wall dry-hanging construction process:

(1) process: selection of materials, wall lining, compartmentalized plate positioning, wall tiles embedded holes, the installation of 5 Angle and diameter 12 expansion bolts, 5 Angle welded installation of plate grooving, installation of stainless steel pendant, adjusting the fixation, dry-hanging plate, paste anti-fouling strips, mica gel embedded cleanup, inspection and acceptance.

(2) the stone should be selected, geometric size must be accurate, uniform color, uniform stone, back flat, not allowed to have missing corners, cracks and other defects.

(3) expansion bolts drilling position should be accurate, depth in 5.5-6.0CM, under the expansion bolts before the hole should be cleaned up gray powder, bolt buried to vertical, firm. Connecting iron should be vertical, square, no warping, uneven should be corrected.

(4) Angle drilling must be prepared mold, according to the mold for drilling, stone grooving and angle drilling position must remain accurate.

(5) dry hanging stone grass-roots surface should be solid, flat, clean. Sheet and structural layer should be left between 8-9M adjustment gap. According to the size of the stone plate and the location of the expansion bolts for plowing and laying lines, compartmentalization, and numbering according to the requirements of the drawings.

(6) installation of stone should be carried out from the bottom to the top, the stone will be arranged in order of the bottom plate, first on the good side connectors, adjust the panel with marble with marble dry glue to be fixed; the same level of stone on the end, should check the surface flatness and level, to be qualified, and then to be inlaid, the same part of the surface of the stone color must be even and consistent.

(7) stone around the paste anti-fouling strips, before allowing embedded mica glue, so as not to cause pollution. Mica gel to embedded dense, smooth and smooth, its color and stone color.

(8) a part of the stone dry hanging is completed, should be checked and accepted, unqualified should be dealt with in a timely manner.

Seven, wall and floor tiles paste common quality problems and treatment methods:

Wall tiles paste common quality defects for the drums and fall off, discoloration, joints are not straight and surface cracks.

(1) drum off: the main reason is the bonding material is not full, not enough brick soaking and grass-roots treatment is not clean. Construction, sleeve surface brick must be clean, soak not less than 2 hours, bonding thickness should be controlled between 7-10 mm, not too thick or too thin. Paste to make the brick and the substrate paste dense, you can use a wooden hammer to gently knock. Produce hollow drum, should remove the wall tiles, shoveling the original bonding mortar, add 3% of the total volume of 107 cement mortar repair.

(2) skirting board out of the wall thickness is not consistent: due to wall plaster verticality, flatness beyond the allowable deviation, skirting board paste according to the horizontal line control, so out of the wall thickness is not consistent. Therefore, before pasting, first check the wall surface flatness, processing before pasting.

(3) color change: the main reason in addition to the poor quality of tiles, the axis of the surface is too thin, improper operation method is also an important factor. Construction should be strictly selected materials, soak the sleeve surface tiles should use clean water. Paste cement mortar should use pure sand and cement. Operation should always clean up the residual mortar on the brick surface. If the color change is large wall bricks should be renewed.

(4) there is a floor drain room inverted slope: do leveling layer mortar, not according to the design requirements of the slope of the flooding line to find the slope. Therefore, must be looking for elevation, spring line to find a good slope, plaster cake and standard reinforcement, wipe out the flooding.

(5) joints a straight: the main reason is the brick specifications have differences and improper construction. Construction should be carefully selected face brick, will be the same type of size grouped together for a wall. Must paste the standard point, the standard point to be able to lean on the ruler shall prevail, each paste a line should be used in a timely manner after the ruler across, firm leaning straight check, and timely correction. If the joints exceed the allowable error, the wall tiles should be removed in a timely manner, rework.

Eight, wall tiles paste the estimated duration:

Wall tiles paste is a highly technical construction project, more time-consuming, in the case of auxiliary materials ready, grass-roots treatment is good, each worker can complete a day 5 square meters or so, the general home improvement tiling bathroom, kitchen walls need about 7 days. Ceramic wall tiles of different specifications, the use of different adhesives, the number of different grass-roots wall piping, will affect the construction period. Therefore, the actual duration should be determined according to the site conditions. The paste construction of wall tiles can be parallel or cross work with other projects, but attention should be paid to the protection of finished products.