Mortar Spraying for Private Homes and Commercial Construction, Part 4 (For the General Public)
Hello, everyone. This is Enta. Mortar Spraying for Private Homes and Commercial Projects: Part 1 (For the General Public) Mortar Spraying for Private Homes and Commercial Projects: Part 2 (For the General Public) Mortar Spraying for Private Homes and Commercial Projects: Part 3 (For the General Public) This post is a continuation of the previous one, and…
Mortar Spraying for Private Homes and Commercial Construction, Part 3 (For the General Public)
Hello, everyone. This is Enta. “Mortar Spraying for Private Homes and Commercial Projects, Part 1 (For the General Public)” “Mortar Spraying for Private Homes and Commercial Projects, Part 2 (For the General Public)” I think you’ve understood everything from the slope cleaning work up to the lathing work covered in the previous posts. This time, the main focus…
Mortar Spraying for Private Homes and Commercial Construction, Part 2 (For the General Public)
Hello, everyone. This is Enta. Mortar Spraying for Private Homes and Commercial Projects: Part 1 (For the General Public) I hope you understood the slope cleaning work I covered the other day; this time, I’ll be discussing lath installation. On YouTube, some people say that this lath installation is done to increase strength…
Adding color pigment to sprayed mortar to color it can reduce its strength, cause uneven coloring, and may eventually lead to it crumbling.
Hello, everyone. This is Enta. Are you all okay there in the Tohoku region? The destructive power of that linear rainband is unbelievable! Please be very careful! But anyway, when we color slope surfaces, we usually add color powder (iroko) (if it’s included in the design). Magnesium oxide…
"1.24 m³ of sand for sprayed mortar work?" (Regarding the mix design)
Hello, everyone. This is Enta. The figure 1.24 m³ has been used for a long time in applications like sprayed mortar, hasn’t it? People often ask me, “What does 1.24 m³ of sand mean?” These days, the standard mix ratio is simply listed as 1:4 for sprayed mortar. (Recently, the mix ratio has been…
Decision-Making for Temporary Sprayed Concrete Work | Tips for Safe Construction When Ground Conditions Are Poor
Hello, everyone. This is Enta. Are there any criteria for deciding when to perform a temporary spray coat? At this site, the surface was eroding so rapidly that we applied a temporary spray coat first, followed by the main spray coat. When the natural rock face is in poor condition, even if you try to install lath, it just keeps crumbling away. There are a lot of falling rocks…
Locations for Sprayed Mortar and Sprayed Concrete Applications | Selection of Slope Stabilization Methods
Hello, everyone. This is Enta. Areas where mortar and concrete are sprayed—it’s a common misconception, but there’s actually only one place where mortar and the like are sprayed. “What?! That can’t be true!” You’re probably thinking, “Pfft,” but it really is just one. That said, back in the day, there used to be one…
Civil Engineering Is a Construction Industry, but It’s Also a Service Industry | Slope Specialists
Hello, everyone. This is Enta. The other day, I was doing some sprayed mortar work. An old lady who lives next door came over and asked me to make sure it didn’t collapse, lol. This site is where a stone wall collapsed due to rain. After removing the debris, we shaped the area neatly and applied a 10 cm layer of sprayed mortar…
The application rate for mini-crate spraying depends on the pump size | Machinery
Hello, everyone. This is Enta. The other day, for the first time in a while, I did some spray application and Mini-Crete spraying on a small lot. On Saturday, I asked them to bring some mortar that was a bit stiffer—and what showed up was dry-mixed mortar! As expected, there’s just no way to work with dry-mixed mortar using this equipment lol. Straight from the ready-mix truck…