Product classification

Coloured Crack-sealer

Classification:

Plaster Series

E-mail:

807273479@qq.com

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Details

1. Product overview:
Color tile grout is a colored powder product refined from polymer polymer synthetic resin. It has strong adhesion and color fixation, waterproof, impermeable, no cracks, anti-mildew, and ideal The decorative effect. Various colors can be configured according to user requirements. It is suitable for filling joints between internal and external wall tiles, stone and imitation stone. According to different applicable environments, it can be divided into non-sand jointing agent and sand jointing agent. Antifreeze type products can be used for winter construction.
2. Product features:
1. Strengthen the adhesion between the ceramic tile and the base surface and the ceramic tile;
2. The added seams are smooth, without cracks, and together with the ceramic tiles form a waterproof and impermeable barrier;
3. The color is uniform, bright and firm;
4. It has a certain degree of flexibility, which can absorb the expansion and contraction deformation between the substrate and bricks, stones, especially large-size decorative materials, thereby prolonging the life of the decorative surface;
5. Special formula, with excellent properties such as anti-fungus, algae microorganisms and ultraviolet rays.　
3. Main performance indicators:

Test items	Standard requirement	Actual measured value
28d flexural strength under standard curing conditions, Mpa	>2.5	6.0
Flexural strength after freeze-thaw cycles, Mpa	>2.50	4.5
28d flexural strength under standard curing conditions, Mpa	>15.0	34.8
Flexural strength after freeze-thaw cycles, Mpa	>15.0	22.5
28d linear shrinkage value, mm/mm	<3.0	1.7
Water absorption after 30min, g	<5.0	2.2
Water absorption after 240min, g	<10.0	3.9

4. Construction technology:
1. Grassroots treatment: the filling process should be carried out 7 to 10 days after the tiles are pasted. The gaps between the tiles should be cleaned before using this product to remove the loose adhesive, floating dust, oil stains, etc. in the gaps of the tiles.
2. Configuration: Adjust this product into a thick paste with water, and the amount of water added depends on the smoothness and water absorption of the tile surface. After stirring well, let it stand for 5-10 minutes, and then stir it for use.
3. Construction method: Use special tools to insert the evenly mixed jointing agent into the gap of the tile, and remove the excess jointing agent on the surface of the tile after it dries.
5. Reference dosage:
G=1.6*(seam width mm)*(seam depth mm)*(brick length mm+brick width mm)/(brick length*brick width)kg/㎡.
6.packaging and storage:
1. Packed in woven bag 25kg/bag.
2. Store in a ventilated and dry place, keep it away from water and moisture, and the effective period of use is 6-12 months.
7. Matters needing attention:
1. The construction temperature is 5℃-35℃. During the filling construction process and within 24 hours thereafter, avoid hot sun or rain, and try to avoid low temperature construction to prevent whitening;
2. Avoid walking on the floor tiles within 24 hours after caulking;
3. Before large-area joint filling construction, it is best to make a simulation model to confirm the color and ensure that the brick surface will not be polluted due to water absorption by the tiles.