Cross-laminated timber, a carbon-cutting dividend from photosynthesis, is a new building material that may soon replace steel and concrete. Its widespread use in the construction industry is transforming the way buildings are constructed, and demand for CLT is likely to rise in the US.
Cross-laminated timber is a carbon-cutting dividend of photosynthesis
Cross-laminated timber (CLT) is an alternative to concrete and steel in construction projects. Concrete and steel are two of the biggest contributors to global carbon emissions, accounting for 12% of global carbon dioxide emissions. CLT is made from wood that absorbed carbon from the atmosphere during growth as trees. The carbon in CLT buildings should remain locked in the structure, reducing the amount of carbon dioxide released into the atmosphere.
Cross-laminated timber is a highly sustainable building material that can store tens of tons of carbon. The process of manufacturing cross-laminated timber involves gluing alternating layers of structural-grade lumber, or veneers. The veneers are glued at 90-degree angles, with the grain running lengthwise.
It replaces steel and concrete
Cross-laminated timber (CLT) is a relatively new engineered wood product that can replace steel and concrete in high-rise buildings. It is made of several layers of wood that are glued together, resulting in enhanced strength. Cross-laminated timber panels can weigh up to 4,000 pounds each, or almost two tons of solid material. They can be up to 10 feet wide and 40 feet long.
This material is largely renewable, and it is available in abundance. Mass timber construction also creates rural jobs, slows the development of steel and concrete, and reduces the overall cost of construction. It is also a greener option, as it produces less pollution than concrete.
It is changing the building industry
CLT is becoming a popular building material in the United States. These structures have a variety of benefits including being stronger, lighter, and more environmentally friendly than conventional construction materials. They are also easier to install and have a lower built up cost. They can also be used as a more affordable alternative to precast concrete.
Historically, the building industry has been a major contributor to GHG emissions and the consumption of natural resources. By the year 2050, construction activities will release more than 415 Gt of CO2. To help mitigate climate change and reduce GHG emissions, improvements in construction technologies are needed. The use of cross-laminated timber is an environmentally friendly alternative to traditional construction materials, as it has a low carbon footprint and is stronger than concrete.
It is on the rise in the US
Cross-laminated timber demand is expected to increase in the US due to rising consumer demand for the building material. It is used primarily for home applications, such as walls, ceilings and floors. In Europe, the main market for this material is private residential construction. However, as building codes have improved in recent years, demand is expected to shift toward multi-family housing.
Cross-laminated timber (CLT) is becoming a more popular and environmentally-friendly building material. Growing awareness of the environmental damage caused by concrete and brick manufacturing has resulted in a shift in consumer priorities and attention towards more environmentally friendly materials. In addition to environmental benefits, CLT also offers space-liberty benefits. It also provides excellent acoustic insulation and eliminates the need for toxic materials.