Tianjin Huaqian Building Materials Co., Ltd.

Seam sealing glue
1. Product features:
Can be constructed at low temperatures (-℃~℃).
It has the characteristics of high hardness, good polishability and fast curing speed.
, strong adhesion, easy to bond with concrete, stone, steel plate and other base materials.
2. Product usage:
Used to seal various concrete cracks, joints of steel plates and various brick slabs.
, used to seal cracks and bond the base during grouting repair construction of cracks in concrete structures.
, used to seal the formwork joints during grouting construction.
, can be used for steel bar implantation and fixation in non-important structural parts.
3. Implementation standards:
4. Construction steps:
Polish the surface of cracks to remove the concrete milky skin, oil stains or loose parts to expose the hard concrete.
Use a high-pressure air pump to clean the polished crack surface, clean the dust in the cracks and keep the surface dry.
Take one part of material A and one part of material B (curing agent), mix them and stir them thoroughly before use. Do not stir too much each time. ~kg is appropriate.
Use a greasy knife to spread the paint on both sides of the crack. When applying, leave a gap evenly at intervals for bonding the base. If the base is non-stick, it can be smoothed directly.
The glue injection port for the sticky base part should be reserved in the wider crack.
. Suck the prepared resin into the hose and tighten the grouter filled with resin on the base.
Loosen the spring and confirm the injection status. If the grouting resin is insufficient, replenish it and continue injecting.
. After the injection speed is reduced and it is confirmed that glue is no longer being fed, the grouting device can be removed and the base blocked with a plug.
After the grouting resin has solidified, knock off the base and plug to clean the surface sealant.
5. Reference dosage: linear meters/kg
6. Precautions:
The surface of the adhesive must be clean, dry and free of loose oil and other phenomena.
When this product is placed in fire, it will react violently to release carbon monoxide and carbon dioxide.
According to actual needs, the amount of curing agent can be increased or reduced appropriately to control the curing speed.
When mixing ingredients, it is best to mix them as needed. Do not mix ingredients A and B all at once.
If it is not used up once, the lid must be closed after use so that it can be used again next time.
7. Packaging, storage and transportation
Packaging specifications: /group/group.
This product should be stored in a sealed and cool place and has a shelf life of more than 1 month. It can be used continuously if there are no abnormalities.
Grouting resin glue construction