ABNT NBR 10636 PDF

This standard is concerned with the need of building systems to meet minimal fire safety requirements, among others. The aim of this paper is to investigate the potential application vertical sealing of reinforced concrete for fire resistance purposes by the construction industry. Through prototypes tested at full scale 3. The tests demonstrated that the samples met the applicable conditions for up to minutes of testing, with the 14 cm thickness showing better rates of thermal insulation and sealing.

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The following is a description of each of these tests. NBR Impact of actions of suspended loads: The impact test of actions of suspended load is tested according to ABNT NBR , which has as main objective to verify the resistance of the system subjected to the action of shear stresses and bending moments simultaneously. Impact of soft body: This test aims to determine the resistance of the system to possible shocks that may occur due to its use.

For this, a 40kg bag filled with glass beads is thrown in a pendulum movement against the most unfavorable point of the wall. Different heights are used to simulate different requests.

Impact of hard body: This test aims to determine the mechanical resistance of the wall to impacts from the use of the system. To do this, a 1kg steel sphere is projected several times against the external face of the wall face that would be exposed to the public and the impact is analyzed according to the criteria of NBR Still regarding this test, the inner face is also subjected to impacts of a 0.

The test consists of evaluating the performance of the vertical sealing system in case of fire, its fire resistance time and its behavior in relation to structural stability and smoke tightness, as well as thermal insulation. The purpose of the test was to verify the characteristics of stability, tightness and thermal insulation of the product, as well as specific behaviors relevant to fire safety.

The tightness of a system is a preponderant factor when it comes to performance. It is what guarantees the aesthetic and mechanical conservation of a building besides being directly linked with the maintenance of hygiene and healthiness.

The tests stipulated by ABNT NBR simulate the incidence of rain, wind and humidity with the use of a sealing chamber coupled to the sealing system. Subsequently, impacts such as the appearance of moisture spots, water penetration or any pathological manifestations in the laying or coating are measured. For this purpose the water sprinkling system of the chamber is activated, and a flow of 3.

The static pressure to be used in the test is chosen as a result of the region of Brazil, region V, with a pressure of 50 Pa. Mechanical resistance and elasticity: test for the determination of tensile strength in prism bending. This adaptation consists in pulling prisms through the increase of concentrated load.

Accelerated aging chamber: it is a simulation laboratory of the nature destruction force, predicting the relative durability of materials exposed to the inclement weather. Technical tests. Mechanical performance. FIRE resistance. See more.

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Performance of Plaster Walls Exposed to High Temperatures

The following is a description of each of these tests. NBR Impact of actions of suspended loads: The impact test of actions of suspended load is tested according to ABNT NBR , which has as main objective to verify the resistance of the system subjected to the action of shear stresses and bending moments simultaneously. Impact of soft body: This test aims to determine the resistance of the system to possible shocks that may occur due to its use.

ESTRUCTURA SOCIAL Y ANOMIA MERTON PDF

ABNT NBR 10636:1989-03-30

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