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Anonymous users2024-01-24What impact the expansion screw on the top can have on your family, the key is what you want to do, and whether this result will have an impact on your family is unknown.
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Anonymous users2024-01-23Spend some money to buy CF-2000 high-efficiency composite waterproofing materials for waterproof repair, and you can repair it yourself.
Find a bricklayer master, and it is recommended to do waterproofing after filling with cement! Rain will make the walls damp and moldy!
It can not be generalized, it depends on what material the wall foundation is, there is a soft foam block that cannot stabilize the expansion screw, the external machine works with vibration, and the installation is necessary.
How can it be dangerous to build a flower shelf with expansion screws outside? The expansion screw is very strong, and it is also very safe to build a flower stand.
How many kilograms of your trellis Generally, the expansion screw of M8 is no problem to hit the cement concrete bearing capacity for 1 person The premise is that when you install the expansion screw, the diameter of the perforated rotor must be correct, and the expansion screw must be inflated If the hole is punched in the ash seam, it must be perforated in a different place.
Can't pull it, don't take risks, barely pull it, in case it falls, you can't regret it.