Preservative wood

1, with anti-corrosion wood to do the installation of the floor, the best when the erection of the keel is 50 cm in width, not too wide can not be too narrow, the best time to deal with the use of keel anti-corrosion materials to delay the use of the entire floor Life. Laying the floor when the attention of anti-corrosion material to distinguish between positive and negative, will deal with a relatively good side on the side up, so that his wear longer.

2, the installation time without any additional protective paint, anti-corrosion wood on their own with the effect of corrosion, with a certain degree of protection. If consumers buy the wood preservative color is not very satisfactory, need to do the time to change , It is recommended to use oily or water-based paint to deal with, so that the performance of the two coatings can coexist, it will not damage the wood preservative.

Domestic common wood preservative has two kinds of materials: Russian Pinus sylvestris and Scandinavian pine. Russian Pinus sylvestris wood preservative wood is mainly imported logs

preservative

Domestic wood preservative treatment, mostly CCA pharmaceutical treatment. Scandinavian wood preservative wood is done by the foreign anti-corrosion treatment, imported directly to the domestic sales of preservative wood, are ACQ pharmaceutical treatment, and is usually a 'Finnish wood'. People are accustomed to the wood preservative known as the Finnish wood, in fact, this is wrong, it is easy for people who do not understand anti-corrosion wood misunderstanding.

Approach

Over the past few decades, wood preservative treatment methods mainly CCA-based. Its main chemical composition of chromium arsenate copper (Chromated Copper Aarsenate)

Internationally accepted wood preservative treatment of the main methods are: the use of an insoluble water-based preservatives, in a closed vacuum tank pressure on the wood at the same time, the preservatives into the wood fiber after pressure-treated Wood, more stable, preservatives can effectively prevent mold, termites and insects against wood, so that the treated wood has long-term use in harsh outdoor environments excellent anti-corrosion properties.

Wood preservative fence

It is clean, odorless, and can be painted on treated wood surfaces. The high quality of CCA is very stable and its excellent corrosion resistance makes it widely used. The long-term experience tells us that CCA treated wood Can be used in a variety of harsh outdoor environment, is a very good wood preservative chemical preservatives.

Due to the extremely small amount of arsenic contained in CCA, people are beginning to worry about their health hazards. The United States has stopped using CCA-treated wood since January 1, 2004 (except for industrial and special environments). At the same time the United States authority of the organization and made it clear that there is no scientific evidence to prove that CCA on human health hazards.China's upcoming application of preservative wood industry standards clear CCA is one of the preservative can be applied.

There are many types of wood preservative, like the most commonly used wood preservative wood, pine wood preservative South, Douglas fir preservative wood, Liu eucalyptus wood preservative, pineapple grid wood preservative and so on.

1) Russian Pinus sylvestris
Russian Pinus sylvestris can be directly used high-pressure penetration method to do full-section anti-corrosion treatment, its excellent mechanical performance and beautiful texture by the designers and engineers recommended by the Russian Pinus sylvestris wood preservative application of a wide range of wooden plank, pavilion platform , Pavilions, pavilions, water pavilions, flower fences, trails wharf, children's play areas, flower beds, trash, outdoor furniture and outdoor environment, hydrophilic environment and indoor and outdoor structures and other projects can be used due to its unique anti- , All of the architectural works can be long-term deposit.
2) Scandinavian pine
High quality European pine, after special anti-corrosion treatment, with anti-rot, anti-termite, anti-fungal effect. System flooring, fences, bridge, plank road and other wooden pieces of the preferred material.
3) Western red cedar
Western red cedar is the highest grade of North American preservative wood, its superior anti-corrosion ability comes from the natural growth of a known as Thujaplicins of alcohol substances; another red cedar can be extracted in an acid known as Thujic to ensure that The wood is not attacked by insects and does not need to be artificially preserved and treated with pressure. Red cedar has excellent stability, long service life and is resistant to deformation. It is also suitable for high humidity environments such as saunas, bathrooms and kitchens. The production of cabinets, wardrobes, etc. can prevent cockroaches, borers, red cedar because of not doing chemical treatment and pure natural characteristics, popular in the global market.
4) Ponderosa pine (Southern pine)
Pine (Pinus sylvestris) has the best strength and weight, excellent grip strength, is the highest strength of the western cork.Through preservative and pressure treatment of yellow fir, preservatives can direct wood core in the installation process can be arbitrarily cut , The section need not brush anti-corrosion coating. Products can be used in seawater or river water, will not corrosion.
5) hemlock
The hemlock is the most elegant and widely used tree species in the North American market, and its strength is slightly lower than that of Pinus taiwanensis, which is suitable for anti-corrosion treatment.Therefore, the hemlock wood is both beautiful and firm, Of the North American red cedar. Hemlock can maintain a stable shape and size, will not shrink, swelling, warping or distortion, and anti-tanning. Almost all the wood after a long period of sun exposure will be black, but hemlock can It retains the color of the new sawn after sun exposure.It has a strong nail holding force and excellent adhesive performance, can accept a variety of surface coatings, and very wear-resistant, is suitable for outdoor use of various types of economy wood.
6) carbonized wood
Carbonized wood is in the absence of any chemical agents under the conditions of high temperature wood homogeneous carbonization treatment, the wood surface with a dark brown aesthetic effect, and has anti-corrosion and anti-biological effects of invasion, the moisture content is low, not water, material Stable, no distortion, no degreasing, no grease, good insulation, simple construction, easy brushing, no special smell, is the ideal indoor and sauna materials, a new trend of bathroom decoration; Borer, anti-deformation cracking, high temperature performance has become an ideal outdoor pool landscape material.

1, outdoor flooring

2, outdoor plank road

3, the park fence