{"id":2680,"date":"2017-02-28T08:00:36","date_gmt":"2017-02-27T23:00:36","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=2680"},"modified":"2026-05-15T19:50:59","modified_gmt":"2026-05-15T10:50:59","slug":"spring-water-mortar-spray","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/spring-water-mortar-spray\/","title":{"rendered":"Sprayed Mortar for Spring Water Control | Dealing with Groundwater and Joints in Natural Rock"},"content":{"rendered":"<p>Hello, everyone<\/p>\n<p>This is Enta.<\/p>\n<p>Due to a labor shortage, I'm mixing grout at the plant.<\/p>\n<p>It's been a while since I've been out on a job site, and man, it's tough lol<\/p>\n<p>My body really feels sluggish.<\/p>\n<p>I'll do my best not to be a burden to my coworkers lol<\/p>\n<p>Amid all that,<span style=\"font-size: 18px;\"><strong><span style=\"color: #0000ff;\">We are currently hiring.<\/span><\/strong><\/span><\/p>\n<p><strong><span style=\"color: #ff00ff; font-size: 22px;\">Experienced Construction Managers, Novice Tradespeople, and Skilled Salespeople<\/span><\/strong><\/p>\n<p>Please give us a call.<\/p>\n<p>We warmly welcome anyone living near our office or anyone willing to move here to work with us.<\/p>\n<p>This offer is limited to those who are eligible for 100% coverage under the social insurance system.<\/p>\n<p>Please apply via our website.<\/p>\n<hr \/>\n<p>But that's beside the point.<\/p>\n<p>If you have performed work such as sprayed concrete or sprayed mortar,<\/p>\n<p>Occasionally, we encounter slopes with severe spring seepage.<\/p>\n<p>Places where water emerges from the natural aquifer and flows along rock joints can be quite tricky.<\/p>\n<p>Mortar is weaker than you might think before it sets, so even if it\u2019s only slightly exposed, it will be eroded and collapse due to seepage.<\/p>\n<p>What would you do in that situation?<\/p>\n<p>Probably,<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2682\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/c9c334b868c39bceebb1acf35ad45ac9.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/c9c334b868c39bceebb1acf35ad45ac9.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/c9c334b868c39bceebb1acf35ad45ac9-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>You're spraying it on top of a permeable mat or something like that, right?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2681\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/ebeda8708e56fa04562c3be278e77e19.jpg\" alt=\"\" width=\"600\" height=\"460\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/ebeda8708e56fa04562c3be278e77e19.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/02\/ebeda8708e56fa04562c3be278e77e19-300x230.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Actually, this is...<\/p>\n<p>It's no good.<\/p>\n<p>Although it\u2019s not really pointed out much these days,<\/p>\n<p>The basics of sprayed mortar and concrete are:<\/p>\n<p><span style=\"font-size: 28px; color: #ff0000;\"><strong>Sticking close to the rock is the key!<\/strong><\/span><\/p>\n<p>That's it.<\/p>\n<p>Whether there's water or not,<\/p>\n<p><span style=\"font-size: 28px;\"><strong><span style=\"color: #ff0000;\">The key is to stay close to the rock.<\/span><\/strong><\/span><\/p>\n<p>That's why, back in the day, we often used a quick-setting agent while spraying, or<\/p>\n<p>We applied the spray over and over again, draining the water with a hose as we worked.<\/p>\n<p>&nbsp;<\/p>\n<p>Lately, there\u2019s been a tendency to just lay down a mat and call it a day, but,<\/p>\n<p>As for the areas where the mat has been laid, it\u2019s essentially the same as if it were loose, so,<\/p>\n<p>It is possible that weathering is progressing rapidly.<\/p>\n<p>Furthermore, in cold climates, there is a very real possibility that water inside the mat will freeze and expand, potentially causing cracks.<\/p>\n<p>When installing the mat, it might be better from a construction and quality control perspective to install it in very small sections.<\/p>\n<p>&nbsp;<\/p>\n<p>See you later.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hi everyone, this is Enta. Due to a staff shortage, I\u2019m mixing grout at the plant. It\u2019s tough being back on a job site after so long, lol. My body\u2019s really out of shape. I\u2019ll do my best not to be a burden to the staff, lol. With that said, we\u2019re currently hiring. Experienced construction managers, beginners\u2026<\/p>","protected":false},"author":2,"featured_media":2684,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30,36],"tags":[102,140,216],"class_list":["post-2680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","category-quality","tag-102","tag-140","tag-216"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ 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