东北落叶松：中华木材产业的瑰宝

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落叶松，是松树中开花最美的树，它花开如玫瑰，花形似松塔！

Larix gmelinii is the most beautiful flowering tree among pines. Its flowers are like roses and pine towers!

落叶松的花朵外形酷似松塔，大小不一，个头小的只有樱桃那么点，大的有荔枝那么大，虽然没有特别的香气，但娇俏艳丽的模样远远望去就像玫瑰花盛开在松林之间，满树繁花的景象美不胜收。

The Larix gmelinii flowers look like pine towers in different sizes. The small ones are just like cherries, and the large ones are as big as lychees. Although there is no special fragrance…

落叶松分布于俄罗斯西伯利亚，远东地区及我国东北地区，主要从俄罗斯进口，量大。心边材区别明显，心材浅红棕色至黄褐色，边材黄白色，窄，年轮极明显。

Larix gmelinii is distributed in Siberia, Far East and Northeast China, mainly imported from Russia, with a large amount…

落叶松，树干通直，树形端丽，枝叶清秀，秋季变成金黄色，是东北地区优良观赏树种。宜在公园、绿地、庭院、风景区栽植，孤植、成片栽植均可。

Larix gmelinii is a fine ornamental tree species in Northeast China with straight trunk, beautiful tree shape, beautiful branches and leaves, and golden yellow color in autumn…

木材材性：

Wood properties:

气干密度约0.54g/cm3，有光泽，具有松脂气味。纹理直而不匀，结构略粗，重量轻，材质硬，有韧性；强度高。机械加工容易，切面光滑；染色、油漆性能较好；钉钉会劈裂，握钉力强。耐腐，干燥快，但易开裂和扭曲，节子处易劈裂。

The air dry density is about 0.54g/cm3, shiny, and has a rosin odor. The texture is straight and uneven, with a slightly coarse structure, light weight, hard material, and toughness; High strength…

木材用途：

Wood usage:

适用于电线杆、枕木、建筑、家具、坑道支撑材、车辆、桥梁器具及纸浆材。

Suitable for poles, sleepers, buildings, furniture, tunnel support materials, vehicles, bridge appliances, and pulp materials.

落叶松板材特点：

Characteristics of Larix gmelinii board:

1.高强度

1. High strength

在对板材强度有要求时，落叶松是针叶树种中的最佳选择，有“世界顶级结构用材”之称号。

Larix gmelinii is the best choice among coniferous species when there is a requirement for the strength of the board, and it has the title of "the world's top structural timber".

2.高防腐性

2. High corrosion resistance

落叶松渗透性较强，在进行加压防腐处理以后，化学防腐药剂均匀、深入地留存于木材中，使其在防止腐朽等方面有极好的作用，作为板材防腐能力较高。

Larix gmelinii has a strong permeability. After pressure antiseptic treatment, chemical antiseptics are evenly and deeply retained in the wood, making it have an excellent role in preventing decay. As a board, it has a high antiseptic capacity.

3.高耐磨性

3. High wear resistance

因落叶松板材极佳的防腐性，其常用于步道、桥梁等设施，即便长期用于户外频繁使用，其磨损也较少，可见其高耐磨性。