Various marble adhesives
1) AH-03 marble glue: it is a paste-like viscous adhesive prepared with polymer synthetic materials such as epoxy resin as the base material. Suitable for bonding marble, granite, mosaic, ceramic tile and cement base.
2)TAM-type universal brick adhesive: it is a kind of powder adhesive based on cement and modified by polymer. When in use, just stir with water. It has good water resistance, durability and low price. Suitable for pasting tiles, mosaics, natural marble and artificial marble on concrete, mortar walls, floors and gypsum boards.
3)TAS high-strength waterproof tile adhesive: It is a two-component high-strength waterproof tile adhesive with the characteristics of water resistance, chemical corrosion resistance and high strength. It is suitable for pasting various tiles, wall tiles and floor tiles on the surfaces of concrete, steel, glass and wood, and is used in kitchens, bathrooms, toilets and other places.
4)TAG-type tile jointing agent: This jointing agent is in powder form, which is a matching material of tile adhesive, with various colors and good water resistance. It is suitable for jointing all kinds of tiles, and can also be used for jointing swimming pool tiles.
Application method of marble adhesive
One: How to use it
1. surface treatment: the bonding surface should be smooth, clean and dry, and free of impurities such as dust and oil stain.
2. Glue mixing: mix the glue evenly according to the weight ratio of A: B = 2: 1, and spread the glue evenly on the stone surface with a glue mixing knife.
3. Curing: after curing at room temperature for 24 hours, it can be put into the next process. When the temperature is low in winter, the glued board can be placed at 50-60 degrees, cured for 1.5-2 hours, and then put into the next process, which can improve the aging resistance and bonding strength of the glue and the brightness of the panel.
4. According to the different colors of stone, paste or pigment can be added to glue A to make it consistent with the color of stone. The dosage of color paste is about 0-2% of 65438+ glue.
Two: Matters needing attention
1, the construction temperature should not be lower than 5℃, and it can be properly heated in winter to improve the board surface temperature.
2. When there are chemicals or oil stains on the stone surface, it should be cleaned and kept dry.
3, glue is used now, the amount of glue should not be too much; If the temperature is low, the amount of glue is small, and the use time and curing time are long; On the contrary, the curing time is short.
4. Do not mix the glue fetching tools, put the mixed glue back into the original packaging, and do not move the board when the glue is not completely cured.
5. If the viscosity of glue solution is high in winter, glue solution (A) can also be heated in a water bath at 40-80℃ to reduce the viscosity, but after heating, it must be cooled to below 40℃ before adding curing agent (B).
6. Squeeze out excess glue after surface coating, and continue to use it on other stones before curing.
7. Due to the different physical and chemical properties of stone, please try it in advance to avoid mistakes. Don't mix the covers, use the back cover tightly, and don't go in!
8, advocate the principle of how much to use when mixing glue. It can be used at any time and must be used up within the available time. The more ingredients or the higher the construction temperature, the shorter the available time.
Three: product storage and transportation
1, sealed and stored in a cool, dry and ventilated place, and can continue to be used after inspection.
2. Stone adhesives should be stored and transported as non-dangerous goods.
What if the marble doesn't stick well and there is an empty drum on the back?
Check the base surface:
(1) Loose objects (dust, etc. ) should be cleared.
(2) When there is Mingshui, it should be drained to Mingshui.
(3) When there is oil and grease, it should be cleaned.
Inspection materials:
(1) Check whether the slurry is too thin, and add water in proportion when starting the slurry.
(2) Check whether the weight of marble is too large. Generally, marble should be constructed from bottom to top.
Inspection process:
(1) Check whether the thickness of mucilage scraped in batches is insufficient.
② Check whether there is dry mucilage in the tooth hole, and clean the tooth scraper regularly.
(3) Check whether the scraping is too fast, and slow down the scraping speed.
(4) Whether the glue is stirred unevenly, the mucilage should be fully stirred.
⑤ Whether the weather is hot and dry, and the scraping area of each batch is too large, resulting in water loss on some mucilage surfaces.
⑥ The area of scraping mucilage in each batch should be reduced, and then it should be wiped after scraping mucilage. Do not touch it with your hands.
Inspection tool:
(1) Whether the product uses proper tooth type, if it is empty and sticky, a larger-sized tooth scraper should be used.
② Check whether the inclination between the tooth scraper and the base surface should be increased.