Steel clad wood is a new type of building material, which is made of hot-dip galvanized square steel pipes. It is a new product that replaces traditional templates to support the wooden keel (wooden square). This product is an environmentally friendly product, and in practical engineering applications, it can save 90% of the wood. The turnover frequency is more than 40 times that of wooden square, making it easy to store, transport, and construct. It has strong universality, zero loss, and reduces costs, It has obvious economic and social benefits. The sales price of this product is only three times the price of wooden keel (wooden square), and the number of uses is 40 times that of wooden square. The main purpose is to support wall panels and roof slabs in construction. Steel and wood keel, with high flatness, good smoothness, anti distortion, large load, strong universality, long service life, good preservation rate, energy conservation and environmental protection.
The steel clad wood is a galvanized square steel pipe with a wall thickness of 1.8mm and a zinc content of 60-80 grams per meter. By double-sided punching and forming, the weight is reduced and the load is reduced. The filling material inside the keel is a whole Douglas fir or hemlock pine, with lines visible on all sides of the wood and no standard leather joints, and the assembly fullness reaches over 95%. Steel wood keel Steel wood keel Steel wood keel is a metal framework for construction made from continuous hot-dip galvanized sheet and strip as raw material, and rolled through cold bending process. The use of steel and wood keels makes concrete more aesthetically pleasing and even: due to their high strength, steel and wood keels have almost no deformation when subjected to concrete pressure, resulting in standardized geometric dimensions, flatness, and brightness after the concrete is formed. Commonly used length specifications mm: 10001500200220024002700300032004000, etc., with a connecting sleeve, and can be connected to any desired length. In practical engineering applications, the steel and wood keel market can save 95% of wood, with a turnover rate of over 40 times that of wood keel, and a service life of over 15 years. This product has the advantages of light weight, large load, convenient turnover, saving labor hours, and effectively reducing construction costs.
Section size: 50mm * 50mm * 1.5mm. Customizable according to construction needs.
Weight per meter: 3.67kg
375 meters per ton linear meter
Length specifications: 1m, 1.5m, 2m, 2.4m, 2.7m, 3m, 3.4m, 3.7m. 4m
There are two faces and four holes
The use of steel clad wood in construction engineering:
During the construction process, there is a significant consumption of resources, especially the consumption of non physical turnover materials, among which the wooden blocks and multi-layer boards used in structural construction are representative. A large-scale project usually consumes thousands of cubic meters of timber for structural construction, and even more than ten thousand cubic meters for large-scale projects. At present, the wooden blocks used in China have not undergone drying and anti-corrosion treatment, and are prone to distortion and deformation after being used several times. At the same time, labor workers do not cherish materials that are not related to their own interests. Therefore, the input wooden blocks are gradually cut into short wooden blocks and even cannot be used, requiring continuous supplementation. The consumption is large, and management and control are difficult.
Steel clad wood, instead of traditional wooden blocks, has the characteristics of good durability, non cutting, and strong turnover. Through centralized procurement by the company, it is possible to lease to the project department at a slightly lower price than the market, and actively innovate technology and processes to promote the large-scale use of steel and wood keels, thereby changing the alarming waste situation of traditional timber.
Comparison between Steel Clad Wood and Wooden Square:
If comparing steel and wood keel with traditional wood, the loss is only about 1%, and the size error range is relatively small. The important thing is that its strength is also very high, so this material is increasingly being used for it.
2. Traditional wooden blocks are susceptible to climate change, making them prone to deformation and bending during construction. It will bring long-term hidden dangers to people.
3. Disadvantages of wooden keel: (1) Due to the fact that it is made of wooden material, it is prone to corrosion, insect infestation, flammability, and moisture. (2) Wooden materials are prone to cracking and nail holes at the joints. There are hidden dangers.
Advantages of using steel clad wood:
1. Comprehensive cost savings of over 50%.
2. Strong universality, suitable for any wall structure.
3. The turnover frequency reaches 300-500 times.
4. Improve construction efficiency by more than three times.
5. High bearing capacity, made of Q235 carbon steel.
6. The construction evaluation standard is high, and the comprehensive evaluation index of the actual measurement of the structure is over 95%.
7. Intuitive and easy to understand, easy to construct and disassemble, and easy to operate without guidance.
