{"id":49907,"date":"2024-02-20T14:12:59","date_gmt":"2024-02-20T05:12:59","guid":{"rendered":"https:\/\/www.taiyokogyo.co.jp\/products\/49907\/"},"modified":"2025-12-05T17:47:05","modified_gmt":"2025-12-05T08:47:05","slug":"rockfall-buffer-method-sam-method","status":"publish","type":"products","link":"https:\/\/www.taiyokogyo.co.jp\/en\/products\/49907\/","title":{"rendered":"“SAM Method”-Rockfall buffer method-"},"content":{"rendered":"\n
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Product & Service<\/h2>\n\n\n\n
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Features<\/h3>\n\n\n\n
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Buffer<\/h4>\n\n\n\n

The buffering effect can be expected to be 3-6 times greater than that of sand.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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Lightweight<\/h4>\n\n\n\n

It weighs about 1\/100 of earth and sand and can be easily transported by human power.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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Independence<\/h4>\n\n\n\n

Stacking produces little or no side pressure when loads act on the top surface.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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Watertightness<\/h4>\n\n\n\n

Extremely low water absorption over time.
There is little need to consider the effects of water, even under humid conditions.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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Workability<\/h4>\n\n\n\n

Since it is lighter than sand and other materials, it requires little or no large construction equipment for transportation and installation, and can be done by human labor.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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Main components and installation procedures<\/h3>\n\n\n\n
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SAM Form<\/h4>\n\n\n\n

Shape and Dimensions
1.0m(W)\u00d72.0m(L)\u00d70.5m(t)<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n
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SAM Joint<\/h4>\n\n\n\n

Integrate laminated SAM forms with each other.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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Fabric formwork \u201cTacom<\/h4>\n\n\n\n

Protect the uppermost or inclined surface of the SAM form against external injury.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Selection and planning of slope works according to the level of performance design.<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
item <\/span><\/th>\ntest procedure <\/span><\/th>\nunit<\/span><\/th>\ntype<\/span><\/th>\n<\/tr>\n
SAM-15 <\/span><\/th>\nSAM-20 <\/span><\/th>\n<\/tr>\n
Density<\/td>\nJIS K 7222<\/td>\nkg\/m3 <\/sup><\/td>\n15\/ +10% -0%<\/td>\n20\/ +10% -0%<\/td>\n<\/tr>\n
Compressive strength (10% strain)<\/td>\nJIS K 7222<\/td>\nN\/mm2 <\/sup><\/td>\n8.5 x 10-2~11<\/sup>.0 x 10-2 <\/sup><\/td>\n12 x 10-2~15<\/sup>.0 x 10-2<\/sup><\/td>\n<\/tr>\n
Dimensions<\/td>\nlength<\/td>\ntape measure<\/td>\nmm<\/td>\n2000\u00b111<\/td>\n<\/tr>\n
range (e.g. of voice)<\/td>\ntape measure<\/td>\nmm<\/td>\n1000\u00b17<\/td>\n<\/tr>\n
thickness<\/td>\ntape measure<\/td>\nmm<\/td>\n500\u00b14<\/td>\n<\/tr>\n
Flammability<\/td>\nJIS A 9511<\/td>\n\u00a0<\/td>\nPassed flammability test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n
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