陶瓷砖铺贴方法

◎开箱时，应认准产品规格、尺寸、色号等，把相同色号的产品贴于同一部位，勿将不同色号的产品混在一起铺贴（除非有意识地要求获得某种特殊装饰效果）。

◎铺贴前首先在地面上试铺，在使用完同一色号与尺码后，才可使用邻近色号与尺码，并将色号、尺码不同的抛光砖区分好类别，再在砖底将编号加以标明，如果砖面有花纹或方向性的图案，应将产品统一按图案的方向铺贴，以求最佳装饰效果。

◎目前，精工砖铺贴多采用湿铺贴与干铺贴两种方法。

a、湿铺贴法：把现场清理干净，先洒适量的水以利施工；将325#水泥与沙以1:3的比例混合成沙浆（混合沙浆最好不要超过200#，否则，混合沙浆标号过高，其后期应力不均匀时会使精工砖造成损坏，从而影响装饰效果，严重的话还会造成施工质量事故），以长约1米的木尺打底，将约25mm～35mm厚沙浆彻底抹平，接着放样线。然后在施工地面上洒上水泥粉，把水泥粉拨弄均匀，再次洒上少量水泥粉，以增加与水泥的粘贴性。

b、干铺贴法：先将地面洒水湿润，涂刷水灰比例为1:0.4～0.5的水泥浆一道，随刷随铺水泥沙浆水平层。水平层为1:3干硬性水泥沙浆，其表面应平整坚硬，无油脂杂质，如有起沙、麻面或裂缝，应用乳胶腻子分遍刷涂并砂磨平整，再用稀释的乳胶液涂刷一遍，胶粘剂涂刷前，表面应保持干燥（含水率≤9％）涂刷底胶（按产品配套可采用非水溶性同类胶粘剂加入其重量的10％65号汽油10％醋酸乙酯或乙酸乙酯并搅拌均匀使用。当采用水溶性胶粘剂时，可按同类胶加水稀释后作底子胶。（胶水比1：1）。

◎胶粘剂按产品说明使用，单面涂胶（仅涂于基层表面）或双面涂胶（基层表面及砖背面同时涂胶）。涂刷厚度2mm～3mm(按胶粘剂产品要求确定涂刷厚度及涂胶后静停时间)然后将精工砖与基础面贴密实，并用水平尺测量，确保精工砖铺贴水平。

◎铺贴精工砖时，建议用水泥沙浆铺垫的水平层区域不宜过大，以免水平层水泥浆超过初凝时间（约45分钟），造成面砖与粘层粘结不密实，造成易空鼓等质量问题。

◎留缝铺贴时，精工砖间距2mm～5mm，（从整体铺贴效果和美观性以及符合实际需要留缝可为2mm）。精工砖与墙体衔接处留3mm～5mm，另外，在楼梯、立柱、走廊以及墙面等的边沿处，也应留缝1mm～3mm（地面或墙面的精工砖铺贴后，精工砖接缝间隙应注意及时清洗），嵌缝工作应至少过24小时后进行。嵌缝前应湿润精工砖边缘并使用精工砖专用粘结剂，若使用水泥浆嵌缝时，用1:1水泥浆，并以合适的工具灌浆，确保渗透深度。

◎铺贴应在基底凝实后进行，在铺贴精工砖时，先将精工砖与铺贴面呈一定角度（约15度），然后用手轻轻往水平方向推，使砖底与贴面平衡，这样便于排出气泡；然后用棰柄轻敲砖面，让砖底能全面吃浆，以免产生空鼓现象；再用木棰把砖面敲至平整，同时，以水平尺测量，确保精工砖铺贴水平。

◎产品铺贴1小时左右，（视气候及水泥凝结程度）要及时用木糠或海绵将水泥擦干净，避免表面藏污时间过长，难以清理。

◎产品铺贴后12小时左右，及时用木棰敲击砖面，检查精工砖是否出现空鼓现象，若敲击后听到“空空”声，证明该砖已经出现空鼓现象，必须重新铺贴；先用切割工具沿砖距离边缘约5mm～8mm处切割出一道缝，然后用木棰轻敲，令砖底与粘接层尽量松离再有薄铁片等工具慢慢揭起小块精工砖，这样才方便地揭起空鼓砖块且不易损坏周边精工砖。重铺时一定要将底层清理干净，重新铺垫找平层。所有砖铺贴完均需及时清除表面污垢，24小时后方可行走。

◎铺贴好的精工砖48小时内最好不要使用大型打蜡等电动设备，以免精工砖与粘结后期受震而导致不必要的空鼓现象。

◎精工砖在使用过程中应尽量避免硬物磨擦，以免影响光泽度；尽量保持砖面清洁，避免有色液体浸泡精工砖的表面，万一不小心砖面上沾有有色液体，必须尽快清洁。

◎The opening, identify product specifications, size, color, etc., the same color product affixed to the same site, not the different color number of product mix paving ( unless consciously required to obtain some special decorative effect ).

◎The paving before first on the ground test shop, at the end of the same color and size, can use adjacent color number and size, color, size and number of different polishing brick to differentiate good category, then in the end of brick number to indicate, if the tile surface patterns or directional pattern, the products should be unified by the direction of paving pattern, in order to best decorative effect.

◎The present, Seiko brick paving paving by wet and dry paving two methods.

A, wet paving method: cleaned up, before reaching the proper amount of water to facilitate the construction; 325 # cement and sand in 1 : 3 ratio mixed into the mortar ( mixed mortar is best not more than 200 #, otherwise, mixed mortar grade exorbitant, its late uneven stress will cause Seiko brick damage, thus affecting the decorative effect, it can also cause serious accidents in construction quality ), with about 1 meters long wooden ruler backing, will be about 25mm ~ 35mm thick mortar completely smooth, then the layout line. Then the construction ground with cement, the cement powder with uniform, with a small amount of cement powder again, in order to increase and the cement paste.

B, dry paving method: first the ground aspersion moist, brushing water cement ratio of 1: 0.4 to 0.5 aqueous slurry with a brush, paved with cement mortar layers. Standard layer is 1 : 3 dry cement mortar, the surface should be smooth and hard, no oil impurities, such as dust, pitted or cracks, application of latex putty is divided through brush and sanding formation, and the dilution liquid latex brush again, adhesive coating, the surface should be dry (water content is less than or equal to 9% ) brushing primer (according to the matching products by non water soluble adhesive joining similar its weight of 10%65 gasoline 10% ethyl acetate and ethyl acetate and mixed uniformly use. When using water soluble adhesive, can be diluted with water based adhesive made similar glue. ( glue ratio 1: 1).

◎The adhesive products according to the instructions for use, single-sided adhesive (only applied to the surface of the base ( base ) or double-sided adhesive surface and the back surface of the brick and glue ). Coating thickness 2mm ~ 3mm (according to product requirements to determine the thickness of adhesive coating and coating after static stop time ) then Seiko brick and foundation surface paste density and water level measurement, ensure, Seiko brick paving level.

◎The paving bricks Seiko, suggested using cement mortar bedding level layer region should not be too large, so as to avoid horizontal layer slurry over the initial setting time ( about 45 minutes ), causing the tile with viscoelastic layer bond density caused by quality problems, such as hollowing.

◎It keeps the seam paving, Seiko brick space 2mm ~ 5mm, ( from the whole tiling and aesthetic effects and in line with the actual needs of keeping the seam for 2mm ). Seiko brick and wall joints keep 3mm ~ 5mm, in addition, on the stairs, corridor, columns and walls of the edge, should also leave seam 1mm ~ 3mm ( floor or wall tiles after Seiko Seiko brick seam gap, should pay attention to timely cleaning ), caulking work should be at least 24 hours after. Caulking should be moist Seiko brick edge and using bricks Seiko special binder, if using slurry caulking, with 1: 1 cement slurry, and the right tools grouting, ensure that the penetration depth.

◎The paving in the basal condensate is after, in the paving bricks Seiko, the Seiko brick and

paving surface forms a certain angle ( approximately 15 degrees), and then gently pushed horizontally, the brick veneer bottom and balance, so that the discharged air bubbles; and then use the hammer shank on the brick surface, let the end of brick can eat pulp, in order to avoid Konggu phenomenon; wooden hammer to knock with brick surface to level off, at the same time, in order to level measurement, ensure Seiko brick paving level.

Product labeling for about 1 hours, (as the climate and the setting of the cement degree ) to be timely and sawdust or sponge to clean the surface of cement, avoid the dirt too long, difficult to clean.

◎Product labeling after 12 hours, the timely use of the wooden hammer knock brick surface, check whether the Seiko brick Konggu phenomenon, if after knocking heard" empty" sound, the bricks have Konggu phenomenon, must re-putie; first with the cutting tool along the brick distance edge about 5mm ~ 8mm cutting a road stitch, and then use the wooden hammer tapping, the brick adhesive layer to come loose from the bottom and then slowly raising small tools such as taggers Seiko brick, so as to easily lift hollow bricks and is not easy to damage the surrounding Seiko brick. Resurfacing must be bottom clean, to bedding screed. All brick paving end shall be timely removal of dirt, 24 hour before walking.

◎The good Putie Seiko brick 48 hour is best not to use large waxing and other electric equipment, in order to avoid Seiko brick bonding and later from vibration and lead to unnecessary hollowing phenomenon.

◎The Seiko brick in the use of the process should try to avoid the hard friction material, so as not to affect the gloss; try to keep the brick surface cleaning, avoid the colored liquid immersion Seiko brick surface, if not careful the brick surface with colored liquid, must as soon as possible to clean.