{"id":6116,"date":"2026-08-06T18:22:10","date_gmt":"2026-08-06T10:22:10","guid":{"rendered":"https:\/\/www.wodetec.com\/engineering-equipment\/?p=6116"},"modified":"2026-08-06T18:26:12","modified_gmt":"2026-08-06T10:26:12","slug":"cement-slurry-hose-pump-for-dam-grouting-applications","status":"publish","type":"post","link":"https:\/\/www.wodetec.com\/engineering-equipment\/cement-slurry-hose-pump-for-dam-grouting-applications.html","title":{"rendered":"Cement Slurry Hose Pump for Dam Grouting Applications","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

In dam foundation reinforcement, seepage prevention curtains, crack repair, and underground cavity filling projects, cement slurry has a certain viscosity and abrasiveness, thus requiring stable, wear-resistant, and non-clogging conveying equipment. The Cement Slurry Hose Pump can be used for the conveying, circulation, and continuous supply of cement slurry.<\/p>\n

1. Working Principle<\/h1>\n

The hose pump continuously squeezes a reinforced hose using rollers or pressure shoes, creating suction and propelling the slurry forward. The material only contacts the inner wall of the hose, eliminating the need for complex valves and mechanical seals. It is suitable for conveying:<\/p>\n

Ordinary cement slurry;
\nCement-bentonite slurry;
\nCement-fly ash slurry;
\nUltra-fine cement slurry;
\nGrouting materials containing fine particles.<\/p>\n

\"Corrosion<\/a>
Corrosion Resistant Hose Pump<\/figcaption><\/figure>\n

2. Dam Grouting Applications<\/h1>\n

The Cement grout hose pump<\/a> is mainly suitable for:<\/p>\n

Dam foundation consolidation grouting;
\nSeepage prevention curtain engineering grout supply;
\nDam crack and joint repair;
\nGrouting for gallery and tunnel backfilling;
\nFilling of underground cavities and rock fissures;
\nSlurry transfer between mixing tanks and grouting pumps.<\/p>\n

For high-pressure, deep-hole grouting, a hose pump can be used for continuous grout supply, followed by final injection by a high-pressure plunger pump.<\/p>\n

3. Main Advantages<\/h1>\n

Suitable for viscous, abrasive cement slurries;
\nStrong self-priming capability, convenient feeding;
\nNo complex valve assembly, low risk of clogging;
\nFlow rate can be adjusted via a frequency converter;
\nSupports forward and reverse rotation, facilitating discharge and cleaning;
\nMain wear part is the pump pipe, simple maintenance;
\nEnables continuous and stable slurry delivery.<\/p>\n

\"Cement<\/a>
Cement Slurry Hose Pump for Dam Grouting Applications<\/figcaption><\/figure>\n

4. Key Selection Parameters<\/h1>\n

When selecting a hose pump for dam grouting<\/a>, the following should be carefully considered:<\/p>\n

Cement slurry formulation and water-cement ratio;
\nSlurry density, viscosity, and particle size;
\nRequired hourly delivery volume;
\nWorking pressure;
\nHorizontal distance and vertical height;
\nDaily continuous working time;
\nLocal voltage and frequency.<\/p>\n

\"hose<\/a>
hose pump for dam grouting<\/figcaption><\/figure>\n

5. Use and Maintenance<\/h1>\n

After construction, the pump pipe and delivery pipeline should be cleaned immediately to prevent cement slurry solidification. Routine checks are also necessary to inspect pump pipe wear, roller compression, lubrication status, and pipeline joints to ensure stable equipment operation and extend pump pipe life.<\/p>\n

6. Customized Solutions<\/h1>\n

We can customize flow rates, pressures, pump pipe sizes, motors, frequency converters, and mobile chassis according to the specific dam grouting requirements, and provide delivery hoses, connectors, and wear parts. Our engineers can also assist in configuring mixers, storage tanks, and grouting pumps, providing customers with complete cement slurry preparation and delivery solutions.<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

In dam foundation reinforcement, seepage prevention curtains, crack repair, and underground cavity filling projects, cement slurry has a certain viscosity and abrasiveness, thus requiring stable, wear-resistant, and non-clogging conveying equipment. The Cement Slurry Hose Pump can be used for the conveying, circulation, and continuous supply of cement slurry.<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":6117,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[672],"tags":[2550,1655,1640,2552,2553],"class_list":["post-6116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hose-pump","tag-hose-pump","tag-industrial-peristaltic-pump","tag-peristaltic-pump-for-concrete","tag-squeeze-peristaltic-pump","tag-wastewater-feeding-hose-pump"],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/posts\/6116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/comments?post=6116"}],"version-history":[{"count":4,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/posts\/6116\/revisions"}],"predecessor-version":[{"id":6122,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/posts\/6116\/revisions\/6122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/media\/6117"}],"wp:attachment":[{"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/media?parent=6116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/categories?post=6116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wodetec.com\/engineering-equipment\/wp-json\/wp\/v2\/tags?post=6116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}