MASONRY STRUCTURE OF BRICK OR CONCRETE BLOCK, AND BRICK OR CONCRETE BLOCK AND ENGAGING PIN USED FOR THE SAME PROBLEM TO BE SOLVED: To achieve masonry of bricks or concrete blocks with high construction efficiency to have a safe, fine finish with sufficient strength without requiring skill. SOLUTI...
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Experimentally, concrete blocks are immersed in water for the saturation of pores and the application of a flux. Equation (16) enables calculating the permeability (K) in a block of concrete of a given length (L) [81]: 𝐾=𝑄×𝐿×𝜂𝐴×∆𝑃K=Q×L×ηA×∆P (16) where...
Using a large amount of construction waste,which was generated by Wenchuan earthquake,to produce recycled concrete blocks,is an important approach to utilize construction waste as resources.Based on the application of recycled concrete blocks in the earthquake hit-area,for reconstruction of villages and...
[6] obtained statistically similar results for mortars applied over ceramic and concrete blocks, and proved that the greater the water absorption by the substrate, the greater the average bond strength. However, Souza et al. [7], when evaluating and comparing the impacts of the environmental ...
PROBLEM TO BE SOLVED: To connect adjacent precast blocks in a close contat state.SOLUTION: Connection projection parts 4 and 7 of projecting reinforcements 2 and 2' are provided in one of parallel two sides of a precast block 1 having th... Y Junichi,横沢 純一 被引量: 0发表: 2015年 ...
Effect of in-plane damage on the out-of-plane mechanical performance of infill walls with recycled concrete blocks Out-of-plane (OOP) damage is one of the main failure modes for infill walls in frames during earthquakes, which can result in significant economic losses, ... Y Yang,J Xue,Z...
A considerable proportion of products and goods made of plastics are generally discarded soon after being produced (e.g., PET water and soda bottles, food packages), generating huge amounts of plastic post-consumer waste. The production of this type of waste will continue to increase in the ...
constructive provision introduced in concrete blocks for permeable paving is the present utility model patent, a new constructive provision introduced in b... JH Kim,NJ Kim 被引量: 0发表: 2020年 Method for manufacturing and post processing of concrete block, particularly paving stone, involves mixi...
During construction, reinforced steel (rebar) and grout are introduced into some of the holes within the blocks to form columns. It is these columns that provide the support for the structure. The structure essentially represents a basic column and beam system with the columns and beams being ...