サンスイ・ナビコ Product Lineup

The SSL-P type anchor body is suitable for clay and weathered rock, where the anchor fixation part is enlarged, and an anchor body is formed inside the enlarged hole using grout. This method ensures anchor capacity based on the bearing strength of the fixed ground in the enlarged section. The SSL-M type anchor body is suitable for soft to medium hard rock, where after enlarging the anchor fixation part, the anchor body is inserted and expanded in the enlarged section, ensuring anchor capacity based on the bearing strength of the fixed ground in that section. NETIS registration number: HR-990015-A.

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【Features】 (1) The construction process is short because it does not require on-site formwork processing. (2) The components are lightweight and there are few types. (3) They are factory-processed products, ensuring stable quality. (4) The construction management period is short, and there is little effort required for quality and shape management. (5) It has a significant unevenness adjustment function. (6) There is little waste material, resulting in a small environmental burden.

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The rock bolt packer is a material used for rock bolt construction that prevents the outflow of injected materials (such as cement milk) in strata where significant leakage, fractured rock, and groundwater are confirmed, ensuring reliable filling. It enables precise injection filling into fractured rock and leakage or groundwater layers, significantly reducing injection loss on-site and contributing economically. Additionally, it is highly effective in preventing contamination of the surrounding ground.

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The SSL-CE type anchor method achieves excellent stress distribution characteristics through a compression-type support mechanism that is less prone to tensile cracking in the grout and a load-bearing body that effectively disperses the load.

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