backing sandとは 意味・読み方・使い方

A space between the frame materials 4a to 4e and the back of a concrete block 2 is filled with a backing material 3 consisting of backing crushed stone and earth and sand or the like.例文帳に追加

枠材４ａ〜４ｅとコンクリート積みブロック２の背面との間には裏込め砕石や土砂等からなる裏込め材３が充填される。 - 特許庁

To provide a method of charging casting sand and an apparatus therefor capable of charging and supplying a small amount of facing sand into a mold molding frame and a prescribed amount of backing sand while ensuring a sand layer so as to be uniformly formed on the surface of a pattern plate.例文帳に追加

少量の肌砂を模型板表面に対し均一に砂層を確保しながら鋳型造型枠組体内に投入供給すると共に裏砂を定量供給することができるようにした鋳物砂の投入方法及びその装置を提供することを目的とする。 - 特許庁

A space between the frame materials 4a to 4e and the back of a concrete block 2 is filled with a back-fill material 3 consisting of backing crushed stone and earth and sand or the like.例文帳に追加

枠材４ａ〜４ｅとコンクリート積みブロック２の背面との間には裏込め砕石や土砂等からなる裏込め材３が充填される。 - 特許庁

In this method, the facing sand is projected and supplied with a high-speed rotating brush in a manner of centrifugal projection while moving the mold molding frame forward, and the prescribed amount of backing sand is supplied and charged while moving the frame backward.例文帳に追加

鋳型造型枠組体を往き移動させながら高速回転ブラシにより肌砂を遠心投射の要領で投射供給し、戻り移動の際に裏砂を定量供給投入するようにした鋳型造型枠組体への鋳物砂投入方法。 - 特許庁

This backing material for penetration welding is composed in such a manner that a kneaded material 1 obtained by kneading sand and water glass to form into the shape of clay or a kneaded material 5 obtained by kneading a flux and water glass to form into the shape of clay is molded into a desired shape A or B provided with weld metal inducing slopes 2 or weld metal inducing grooves 3 and is hardened.例文帳に追加

この発明の裏波溶接用バッキング材は、砂と水ガラスとを混練し粘土状となした混練物１又はフラックスと水ガラスとを混練し粘土状となした混練物５を、溶接金属誘導傾斜面２又は溶接金属誘導溝３を備えた所望の形状Ａ，Ｂに成型し、硬化させて構成させる。 - 特許庁