Sostenible constraccion

 In findland they build with wood because they have a lot and also cointens a lot of CO2. they tract very good the wood after build the houses they put water to improve the resistence of the material.

The Ministry of Development promotes and regulates building quality in a basic manner in order to respond to the growing social demand in this area and the requirements of related national and European policies, also contributing to the improvement of the competitiveness of the sector, through the promotion of innovation. The basic criteria that guide this line of action and at the same time, define the main areas in which it is developed are: the promotion of energy efficiency and sustainable development, the guarantee of accessibility to avoid discrimination of people with disabilities and promote its mobility, and the application of innovations and new technologies

Suecia is the most sostanible country, because they use a lot of wood to build the houses, allof the  matirials they use are recyclable, and they recicle all the rubbish.

          1.- Wood.   Trees absorb CO2 as they grow and don’t need to undergo energy-intensive procedures to be converted into a construction product.              2.-Rammed Earth . The rammed earth buildings being produced today can be fortified by bamboo or rebar for added safety, and mechanical tampers cut down on the labour needed to produce sturdy walls.            3.-Ferrock  U ses a wide range of recycled materials, such as steel dust, to create a building material that resembles concrete but is actually even stronger.            4.-    Straw Bales  Are used to replace concrete, plaster, gypsum, and other building materials in walls. When sealed properly, they have a high insulating ability.            5.- Bamboo  Its combination of light weight, tensile strength, and renewability make it an ideal replacement for   imported materials and an alternative to rebar and concrete construction.