What should I do if the pine beams on top of the house have worms? And also suspended ceilings

Solid wood flooring is a medium and high-end product in similar products, however, because solid wood flooring is more environmentally friendly, it has always been favored by many consumers. However, the inherent impression that "solid wood flooring is prone to insects" has been bothering many consumers. In addition, they are hesitant to choose the material of the floor.

In fact, as long as you are in a regular store and choose a regular brand with a quality monitoring report, the chance of insects after solid wood floor paving is very small. So what did the worm come from? According to many industry insiders, consumers generally have strict quality control when buying flooring, but they are somewhat negligent about the keel, a necessary accessory for paving flooring.

In fact, most of the floor insects are due to keel insects. Qualified wooden keels are generally made of pine wood, and must be fully dried, and the overall appearance is straight, without obvious deformation and bending. And after you lay the wooden keel, before laying the moisture-proof mat, be sure to put some special insect repellent or camphor wood blocks between the keel to avoid the occurrence of insect moths in the future.

Or you can also choose to use aluminum alloy rails to lay the keel, this material is anti-aging, corrosion-resistant, no need to drill holes in the ground, it is very convenient, can save you a lot of trouble before and after decoration.

The floor itself generally does not have insects, and high-temperature baking is an indispensable process in the process of making solid wood flooring. This process, which is carried out in a high temperature and humidity environment, not only allows the wood to dry sufficiently and maintains a certain moisture content, but also kills the insects and eggs that may be present in the wood. In addition, the finished solid wood floor should be completely painted on the outside, and even if there are insects that have not been killed, they will be suffocated to death.

Therefore, a good hardwood floor will not bring bugs and eggs into the room. Paving solid wood flooring requires the use of keel, wooden keel is usually not processed at high temperature, is likely to leave the hidden danger of insects or eggs, when the humidity and temperature are suitable, it may be eroded by insects, and damage to the floor, put insect repellent to prevent insect infestation.

Kiss. If you only see the fine powder falling out, it is most likely a mealy borer, if you hear the sound of biting the wood, sometimes you see coarse sawdust, knocking on the wood, there is a hollow sound, it may be termites or larvae of the longhorn beetle in it; If it is termites, things are more troublesome and should be dealt with by experts to avoid large losses; If it is a longhorn beetle, in general, the number of occurrences is not much, the sound it makes, it is easy to find out the channel of decay, drill with a drill, and sometimes use iron wire to hook out the larvae of the longhorn beetle, if you can't find the larvae, you can put crushed camphor, or camphor oil into the hole, and seal it with wax on the outside; If it is a mealty borer, then in the part where the borer is found, drill some small holes with a small drill, inject camphor oil, seal the outside with plastic, and wait for the borer to die, and then paint to restore. At present, the most advanced anti-mildew and moth-proof products on the market can be divided into two categories:

One is a natural camphor extract, and the other is a chemical synthesis made of "p-dichlorobenzene" as a raw material. It is recommended to buy natural camphor products as much as possible, it is understood that mothballs of dichlorobenzene have a good killing effect on moths, but also have a certain toxicity, so the factory Sun Jinji's family is more packed in an independent breathable paper.

This is a common borer.

1. The application method of the agent, use dichlorvos and other insecticides, drop the medicine into the hole, and it will crawl out and die in 1-3 minutes.

2. Fumigation method, find the custodian from the grain depot to point aluminum phosphide, close the fumigation for 3-7 days under the guidance of the custodian, ventilate and deflate, you can kill it all, but there can be no organisms in the house.