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In the construction site, the dried boards should be stored in ventilation

In the construction site, the dried boards should be stored in ventilation

Date of issue: 2021-01-05 Author: Click:

    Building timber How to choose? With the continuous development of economy, the purchase of building timber in the construction industry is also increasing. How to choose building wood?

    1. Manual weighing method. Weigh several pieces of wood quietly, the wood with small water content will be lighter, and the wood with large water content will be heavier obviously.

    2. Touch. Place your palm flat on the surface of the wood to feel the moisture.

    3. Nailing. Tap the wood with your long nails. Wood with good monotonicity is easy to nail, but wood with high humidity is difficult to nail.

    4. Eye observation. A wooden square, assuming that there are a lot of knots from the beginning to the end, the knots are black and easy to crack.

    Wood is a kind of inflammable wood, fire prevention must be done well. The first thing to do is to find the source of the fire and stop it fundamentally. Today, we're going to talk about the causes of fires on construction sites.

 Building timber

    1) Personnel: the personnel on the construction site are mixed, with strong mobility and weak safety awareness.

    2) Material stacking: there are a lot of inflammable and combustible materials in the construction site. Such as all kinds of wood, paint, etc.

    3) Power consumption: mainly including domestic electricity and construction power. Most of the electricity used in the construction site is temporary, and the distribution of wires is relatively scattered. Therefore, the laying of power lines is irregular and random, which is easy to cause fire accidents.

    4) Family fire: when cooking in the canteen, the fire flies out of the chimney and falls on the combustible materials, causing a fire, or after cooking, the fire is handled improperly, causing a fire.

    5) Fire caused by some illegal operations: for example, if the relevant management of electric welding operation is not in place, violations are common, all kinds of combustible materials are everywhere, and hot welding slag is easy to cause fire.

    Although the treated wood can be antibacterial, mildew proof and termite resistant, we still recommend that you apply wood protective paint on the wood surface after the project is completed. When using lacquer for wild wood, shake it well first. After finishing, sunshine should be sufficient within 24 hours to form a film on the surface of wood.

    In the construction site, the dried boards should be stored in ventilation and avoid sunlight as much as possible. At the construction site, the existing size of dry board should be used as much as possible. If field processing is required, all cuts and holes shall be adequately coated with appropriate preservatives to ensure the service life of the wood.

    When building the terrace, long boards should be used as far as possible to reduce the joints for beauty; There is a gap of 5-10 mm between galvanized connectors or stainless steel connectors on the plate surface. All connectors should be protected against corrosion by using hardware. Different metal parts are not allowed to be used. Otherwise, rust will quickly occur and cause fundamental damage to wood products. In the process of making and drilling, drill holes with electric drill first, and then fix them with screws to avoid artificial cracking.

    Although the treated wood can be antibacterial, mildew proof and termite resistant, we still recommend that you apply wood protective paint on the wood surface after the project is completed. When using lacquer for wild wood, shake it well first. After finishing, sunshine should be sufficient within 24 hours to form a film on the surface of wood.

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key word: Building timber , Construction timber in Chongqing , Wood processing price

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