12/16/2022
Staggered effect for bolt holes from a 100-year-old record...
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12/16/2022
Staggered effect for bolt holes from a 100-year-old record...
07/14/2019
Beware of excess water when mixing concrete !
Effects of Excess Water in Concrete Mix The presence of excessive water in a concrete mix although may facilitate the easy placement of concrete but it also lowers the quality of the overall product. The damage to concrete structures due to excessive water in a concrete mix is very common and the repercussions due to this are briefly expl...
ASTM C136
Sieve analysis of fine aggregates for structural concrete.
06/14/2019
05/10/2019
Recipe for stronger concrete...
ACI Method of Concrete Mix Design - Procedure and Calculations ACI method of concrete mix design is based on the estimated weight of the concrete per unit volume. This method takes into consideration the requirements
Using a potential gradiant the flow of electrons can be accelerated during the rebar corrosion. Rust products will deposit on the reinforcement surface and an expansive pressure will be exerted on the concrete wall until the concrete cover cracks when it reaches the ultimate tensile strength.
02/03/2019
Final output - Recycled concrete aggregates after mechanical crushing.
Final step - Making recycled concrete aggregates using the chipmunk jaw crusher
01/30/2019
Typical example of a recycled concrete aggregate.
Phase 3 - Breaking into smaller sized particles that can feed into the crusher. (max. 3 in.)
01/23/2019
Yeap, we are in business now... Concrete crusher has just fixed. Let's throw some rocks in!!