Architect at Inova arquitetura. Uploads. Favorites. cartilha-para- producao-de-tijolo-solocimento by bel85 9, views · producao-de-tijolo- solocimento. Produção: Gold & Gold S/S Núcleo de Consultoria Ambiental. Contratante: Cover of “Cartilha para a Produção de Tijolos de Solo-Cimento”. it was regulated by the Associação Brasileira de Cimento Grande F. M. ( ), Fabricação de tijolos modulares de solo cimento por prensagem manual com e Cartilha. São Paulo, Associação Brasileira de. Cimento Portland (ABCP).
|Published (Last):||2 April 2014|
|PDF File Size:||9.75 Mb|
|ePub File Size:||6.28 Mb|
|Price:||Free* [*Free Regsitration Required]|
Additionally, the improved binding of the particles promoted by the synthetic termite saliva improved the packing of the soil particles, making the structure more cohesive and resistant to compressive loads. The diameter ranged from 0. Soil and bamboo particles The soil was collected at approximately one meter deep at the BC horizon layer in the city of Lavras, Minas Gerais state, Brazil.
Morphology of synthetic goethite particles. Advantages compared with industrial materials include low cost, thermal and acoustic comfort, minimum water and energy consumption and waste reduction . Rio de Janeiro, p. Adobes were cut in half with a circular saw and the parts were joined with mortar comprised of soil: This product is called in such a way because it works similar to the glue-like secretion produced pata the termites for sculpture of their earth aboveground mounds. Earth building in Spain.
The ecology of building materials.
Incorporation of bamboo particles and “synthetic termite saliva” in adobes – PDF Free Download
The increasing trend seen in Fig. The mixtures with chemical stabilizer and higher content of bamboo particles S-STS-B6 showed the higher compressive strength. Average results of loss of mass after water absorption and capillarity tests for the adobes. Average and standard deviation values of capillarity of the adobes.
XRD pattern obtained from the soil sample of red latosol cambisol containing: The bamboo density was determined by the water displacement method dw direct measurement of volume in a graduated cylinder  using six specimens. J Cultural Heritage ; Australian Standard AS The earth in the architecture of the historical centre of Lamezia Terme Italy: Synthetic studies on diterpenes from a termite soldier: The Getty Conservation Institute; Methods of soils analysis; physical and mineralogical properties including statistics of measurement and sampling.
The suitable amount of water estimated in these tests for each formulation is presented in Table 2 and must fall between PL and LL Table 2. parz
Water content lower than PL is acceptable and relates to improvement in the rheology of the formulation. Adobe properties depend on physical, chemical and mineralogical soil characteristics, water content, production procedures, drying, and type of stabilization .
Synthetic incorporation of cincholoipon into ipecacuanha alkaloids. Longitudinal linear contraction was sooo-cimento after seven days.
Results and discussion 3. When bamboo particles are incorporated in the soil matrix as adobe reinforcement, insects do not have access to the particles. Alternative compositions of solo-cimentp strand boards OSB made with commercial woods produced in Brazil. Bambusa vulgaris vittata tiuolo common in Brazil and presents a high concentration of starch in its composition, attracting insects that reduce its durability for structural applications.
The parq of the chemical stabilizer with clay absorbs the free water and increases the soil stability. Saliva secretion rate and saliva composition in relation to extraversion. Before testing an 8 mm thick steel plate was placed on the bottom and top of the specimens.
After 6 h, the samples were removed from the pan and weighed again. Editora da UFLA; The bamboo particle length ranged from 0.
Lower content of pores was observed in the S-B6 Fig.
Water absorption was calculated as a percentage considering the mass loss. Sequence for adobe production: The chemistry of wood. Water absorption tests were done with half adobes, using six repetitions and procedures described in Varum et al.
The presence of bamboo particles reduces the density. Several researches have been done concerning mechanical strength and physical properties of raw earth including ancient and new products aimed at improving properties and developing new composites [10—20]. Techniques for estimation prodyo suitable water content: The suitable water content for adobe production is an important parameter that is poorly studied [23—25].
Introduction Non-conventional materials and technologies NOCMATs are considered in current construction practice due environmental and economic issues.
Incorporation of bamboo particles and “synthetic termite saliva” in adobes
Brazilian lignocellulosic wastes for bioenergy production: Images at right show the control — S bellowS-STS middle and S-STS-B6 upper treatments, showing the great water absorption and loss of mass and total disintegration for the control S specimen bellow. Reglamento nacional de construcciones, Lima, Peru, p. The capillarity test was based on procedures of Varum et al. Adobes of each mixture were placed in a tray, and water was poured in the tray, creating a contact area with the bottom surface of the adobe.
The wide availability of bamboo plants, their rapid growth and lightness are favorable characteristics for use in construction. Field and laboratory tests were used to characterize the soil. Coagulation Flocculation Technologies,