{"id":2638,"date":"2017-02-21T08:00:10","date_gmt":"2017-02-20T23:00:10","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=2638"},"modified":"2026-05-15T19:45:36","modified_gmt":"2026-05-15T10:45:36","slug":"water-drain-pipe-development","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/water-drain-pipe-development\/","title":{"rendered":"Declaration on the Development of Next-Generation Drain Pipes | Exploring Materials to Prevent Cracks"},"content":{"rendered":"

Hello, everyone.<\/p>\n

This is Enta.<\/p>\n

Do you know where cracks most often form in sprayed concrete\u2014and where they\u2019re most noticeable?<\/span><\/strong><\/p>\n

Is this where it picks up from yesterday?<\/p>\n

Is that Hoshiri?<\/p>\n

Areas in Los Angeles where cleaning is inadequate.<\/p>\n

Stress crack?
\n (That would be bad, lol)<\/p>\n

A place with a spring.<\/p>\n

Well, there are all sorts of things that come up, but if I had to pick the one that comes up most often, it would be,\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

It's a drain pipe, lol.<\/strong><\/span><\/p>\n

Cracks always appear on slopes first, don't they?<\/p>\n

Roots will penetrate that crack, causing more cracks to form.<\/p>\n

I'm thinking it might be about time to start working on improving this drain pipe, lol.<\/p>\n

 <\/p>\n

So, I'm going to start developing.<\/p>\n

Next-generation drain pipes, lol<\/p>\n

 <\/p>\n

The issue we've known about from the start is cost.<\/p>\n

PVC pipe VP50 \u00d7 4000 mm = approx. 1,800 yen per pipe<\/p>\n

Per 100 mm = 45 yen<\/p>\n

It's really cheap, isn't it~~~ lol<\/p>\n

Is there really such a material?<\/p>\n

 <\/p>\n

If anyone wants to join me, let's do it together!<\/span><\/strong><\/span><\/p>\n

Let's share our ideas and work on this together.<\/span><\/strong><\/span><\/p>\n

It's fun when you can turn an idea into a product, isn't it?<\/p>\n

By the way, we've implemented 3D CAD at Enta.
\n You can always create designs using 3D data!<\/p>\n

It can perform interference analysis, as well as cost and strength calculations.<\/p>\n

I can also convert 2D data into 3D (though I'm the only one who does it, lol).<\/p>\n

I'm also planning to purchase a 3D printer (at the end of February), so prototyping will be quick.<\/p>\n

You can instantly turn your ideas into 3D models.<\/p>\n

I'm going to be developing like crazy this year lol<\/p>\n

If I put out 100 of them and even just one hits, then somehow...I'm so happy\u2665<\/span><\/strong><\/span><\/p>\n

 <\/p>\n

 <\/p>\n

See you later.<\/p>\n

\n

\u00a0<\/h3>\n

For inquiries regarding bolt scales, clip spacers, and greening spacers, please see the list of retailers below.<\/span><\/strong><\/h3>\n

Natural Applied Sciences, Inc.
\n <\/a><\/span><\/strong><\/span><\/span>(Slope Engineering Division)<\/p>\n

Koiwa Wire Mesh Co., Ltd.<\/span><\/a><\/span><\/strong><\/span>
\n (Please contact any of our sales offices nationwide)<\/p>\n

Showa Co., Ltd.<\/span><\/a>
\n <\/span><\/strong><\/span>(Kagoshima Prefecture)<\/p>\n

Fujiwara Industries Co., Ltd.<\/a><\/span>
\n <\/strong><\/span><\/span>(Osaka: Bolt Scale only)<\/p>","protected":false},"excerpt":{"rendered":"

Hello, everyone. This is Enta. Do you know where cracks are most likely to form\u2014and where they\u2019re most noticeable\u2014in spray-applied concrete work? Is it at the joint from the previous day? Is it at the edge of the formwork? Areas where excess material wasn\u2019t cleaned up properly? Stress cracks? (That would be bad, lol.) Areas with seepage? Well, there are all sorts of possibilities\u2026<\/p>","protected":false},"author":2,"featured_media":2644,"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_total_topic_count_hidden":0,"_bbp_total_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[37],"tags":[139,208,209,210],"class_list":["post-2638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mortar-spraying","tag-139","tag-208","tag-209","tag-210"],"acf":[],"yoast_head":"\n\u6c34\u629c\u304d\u30d1\u30a4\u30d7\u6b21\u4e16\u4ee3\u5316\u958b\u767a\u5ba3\u8a00\uff5c\u30af\u30e9\u30c3\u30af\u3092\u9632\u3050\u7d20\u6750\u3092\u63a2\u308b - 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