BAMBOO  -  A - Z of WOOD

 

 

 

 

Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, but it probably comes from the Dutch or Portuguese language, which originally borrowed it from Malay or Kannada.

In bamboo, as in other grasses, the internodal regions of the stem are usually hollow and the vascular bundles in the cross-section are scattered throughout the stem instead of in a cylindrical arrangement. The dicotyledonous woody xylem is also absent. The absence of secondary growth wood causes the stems of monocots, including the palms and large bamboos, to be columnar rather than tapering.

Bamboos include some of the fastest-growing plants in the world, due to a unique rhizome-dependent system. Certain species of bamboo can grow 91 centimetres (36 inches) within a 24-hour period, at a rate of almost 40 millimetres (1+1⁄2 in) an hour (equivalent to 1 mm every 90 seconds). This rapid growth and tolerance for marginal land, make bamboo a good candidate for afforestation, carbon sequestration and climate change mitigation.

 

Bamboo is versatile and has notable economic and cultural significance in South Asia, Southeast Asia, and East Asia, being used for building materials, as a food source, and as a raw product, and depicted often in arts, such as in bamboo paintings and bambooworking. Bamboo, like wood, is a natural composite material with a high strength-to-weight ratio useful for structures. Bamboo's strength-to-weight ratio is similar to timber, and its strength is generally similar to a strong softwood or hardwood timber.

 

 

Akasa
Ash
Balsa
Bamboo
Beech

Birch, Silver
Cedar
Celtis

Chipboard
Conifer
Cherry
Dahoma
Dant
Douglas fir
European Beech
Elm
Greenheart
Iroko
Khaya
Ligneous

Mahogany
Maple
Meranti

MDF
Oak
Oak, European
Opepe
Okoume
Pine
Pitch Pine

Plywood
Poplar
Redwood, European
Sapele
Sitka Spruce
Southern Yellow Pine
Teak
Utile
Walnut
Western Hemlock
Western Red Cedar
Whitewood, European

 

 

Wood is good. It is a natural material growing all over the planet as trees. As these trees grow, they convert carbon dioxide to timber for humans to harvest and cut up in sawmills, after the dead tree has had time to season.

 

Planting more trees than we cut down is one way of sustainably managing forests, so that we don't upset the balance and reduce the carbon sink that keeps our planet cool. Unfortunately, some logging is not properly policed, such as the clearing of large swathes of jungle, to grow cash crops.

 

We should be going the other way, re-wilding areas, instead of farming them. But, wood is useful to build houses and make furniture. Hence, we should plan our assault on the natural world more carefully. Even if it means creating laws to stop the plunder in the Amazon and other rainforests.

 

We also need wood to make plywood, MDF, stirling board and chipboard. Wood is the basis of paper and cardboard. Pound for pound, some timbers are stronger than steel.

 

 

 

 

 

 

 

WOOD - This building dating from C. 1900 is of wooden construction, seen here undergoing re-roofing in 2018. When built the timbers were not treated. Amazingly, despite serious flora invasion and insects, the building is in relatively good condition. A good example of carbon lock, and something that perhaps a circular economy should be based on.

 

 

 

 

 

HERSTMONCEUX GENERATING STATION

 

The generating station just 400 yards from Gardner (High) Street, in the Sussex village of Herstmonceux, is the oldest surviving early example of municipal electricity generation, in a rural setting in the whole world. For this reason the generating buildings are now being converted by the Lime Park Heritage Trust. At present, the complex enjoys no reasonable of beneficial use to pay for general maintenance and security, as a heritage asset in a relatively exposed position, and constructed of timber. Fortunately, the walkers in this field are a great bunch. Very friendly and chat with each other. Also keeping an eye out for anything out of the ordinary.

 

 

 

 

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WOOD IS A NATURAL CARBON LOCK - SO PLEASE PLANT MORE TREES SUSTAINABLY

 

 

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