The reviews are automatic translation.
On 2017-12-05 16:30:49
There is material strength of the bag, it seems that it can be used safely for a while as a sandbag outdoors
As a sanctuary outdoors
On 2016-11-03 14:38:20
Three years have elapsed since the start of use, yet it will not be torn. I am satisfied with the high durability outdoors.
Used to widen the road in front of the house.
On 2016-10-06 10:48:31
It used to be used for the road widening in front of the house for about a year, but it is rather durable and it does not break even if a car rides on it.
On 2015-10-13 13:43:31
I just used it so I do not know the durability yet, but I felt it was tough. It is hard to be affected by ultraviolet rays and I am expecting that it can be used for 3 years. Regular souvenir prices are quite expensive compared to about 200 yen / (10 pieces) at home centers and so on, so I will be in trouble if I have three years.
Preservation of crushed stone for a long time
On 2014-12-01 22:58:50
At the moment, I believe it is the strongest sandbag bag in the market that is commercially available. When it is exposed to the scorching sun with a general white sandbag bag, it gets hardened in one season and it has had a lot of hardships in disposal. I have used this sowbag bag for a year and a half, but it has passed without any problems so far
Civil engineering work
On 2014-09-09 18:24:55
It is used for keeping the soil, soil and soil of the plastering soil, cheap materials are not used because they are easy to break.
Encapsulation of sandstone for long-term preservation by measures against disasters.
On 2014-07-11 14:46:07
It is unknown whether global warming causes ultraviolet light to be too strong or cost cut, but if it is an ordinary post office it will decay in a few weeks. Even if this product is used for more than a year, it is still solid. Sand used immediately and black for the long term are used properly.