JPS6017686B2 - Surface finishing method using high pressure water for natural stone slabs - Google Patents
Surface finishing method using high pressure water for natural stone slabsInfo
- Publication number
- JPS6017686B2 JPS6017686B2 JP51094388A JP9438876A JPS6017686B2 JP S6017686 B2 JPS6017686 B2 JP S6017686B2 JP 51094388 A JP51094388 A JP 51094388A JP 9438876 A JP9438876 A JP 9438876A JP S6017686 B2 JPS6017686 B2 JP S6017686B2
- Authority
- JP
- Japan
- Prior art keywords
- natural stone
- stone
- pressure water
- finishing method
- high pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
【発明の詳細な説明】
この発明は裁断成型した自然石の表面に自然破断面と同
様の凹凸光輝層面に仕上げることを目的とした自然石ス
ラブの高圧水による表面仕上げ方法に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a surface finishing method for natural stone slabs using high-pressure water, the purpose of which is to finish the surface of cut and formed natural stone with an uneven bright layer surface similar to a natural fracture surface.
従来自然石（例えばみかげ石）を建材として使用する場
合には、自然石を所定の形状に裁断した後、その表面を
ガスバーナーで加熱し、これにブラシを鶏けつ）水洗し
て製品とし、又は水洗後特殊バフポリシングして製品と
しているが、通常のブラシ水洗のみでは表面に付着した
微小石粉又は表面変色部が完全には分離されず、製品表
面の色沢が不十分であり、特に自然石特有の光輝色が鈍
化することが認められる（恰も半透明の薄膜を被覆した
ような外観）。Conventionally, when natural stone (for example, granite) is used as a building material, the natural stone is cut into a predetermined shape, its surface is heated with a gas burner, and a brush is washed with water to make the product, or After washing with water, special buff polishing is applied to the product, but the fine stone dust or surface discoloration attached to the surface cannot be completely separated by normal brush washing alone, and the color of the product surface is insufficient, especially natural stones. It is observed that the characteristic bright color becomes dull (it looks like it is coated with a translucent thin film).
そこで特殊バフポリシングすれば、変色部は除去できる
が、変色部の除去と同時に表面凸部を摩耗させるので、
自然石の破断面にみられるような自然の凹凸面による意
匠は損われるおそれがあった。然るにこの発明によれば
、ガスバーナー加工のような予備加工を経た自然石の表
面に高圧水を叩きつけたので、加熱により変色した腕化
石片および石粉は悉く飛び散り、自然石の凹凸膚面が表
面にでるので、前記従来の問題点を解決し自然石スラブ
の製品価値を向上することができるのである。Therefore, special buff polishing can remove the discolored areas, but at the same time the discolored areas are removed, the surface convexities are abraded.
There was a risk that the design of the natural uneven surface, such as that seen on the fractured surface of natural stone, would be damaged. However, according to this invention, high-pressure water is applied to the surface of the natural stone that has undergone preliminary processing such as gas burner processing, so that all the brachio fossil fragments and stone powder that have changed color due to heating are scattered, and the uneven skin surface of the natural stone is removed from the surface. Therefore, the above-mentioned conventional problems can be solved and the product value of natural stone slabs can be improved.
即ちこの発明を実施例について説明すれば、所定の形状
および大きさに裁断したみかげ石１の表面にガスバーナ
ー加工２を吹きつけて加熱した後、該面に７０ｋ９／仇
の高圧水をノズル３より叩きつけると、ガスバーナーに
よって腕化変色した石片および裁断時に生じた石粉は悉
く除去される。然してガスバーナーによる腕化変色は熱
影響の不均一性に鑑み厚さが不均一になると共に、小石
片となって剥れる為に、石材面は恰もみかげ石を割った
面のように凹凸で、しかもみかげ石特有の光輝石を呈す
ることになる。図中４はコンベアである。前記において
高圧水の圧力を７０ｋ９／地としたが、６０ｋ９／仇〜
１２０ｋｇ／仇が実用範囲であり、６０ｋ９／仇より低
い圧力になると加工時間が大幅に長くなる。例えば６０
ｋｇ／〆ではｌｑ分〜１５分で加工できるが、５０【９
／めでは６０分間前後を要し、更に低圧になると、長時
間かけても変色石片の完全除去が困難になる。また１２
ｋ９／塊以上になると、機器の大型化を招くのみならず
、自然石の種類によつては不必要かつ不均等に石片を除
去する結果、製品表面にむらを生じ、加工時間を短縮し
ても実益がなくなる。尚ガスバーナーによる予備加工の
代りに円盤加工又は荒砥加工したものであっても表面凹
凸部に付着した石粉又は石片を悉く除去できるので製品
の表面を光輝性に仕上げることができる。That is, to explain this invention with reference to an embodiment, after heating the surface of a granite 1 cut into a predetermined shape and size with a gas burner 2, high-pressure water of 70k9/m is applied to the surface from a nozzle 3. When struck, the gas burner removes all the discolored stone chips and stone powder produced during cutting. However, due to the unevenness of the heat effect, arm discoloration caused by gas burners results in uneven thickness and peels off into small pieces, making the stone surface look uneven, like the surface of cracked granite. Moreover, it exhibits the luminous stone characteristic of granite. 4 in the figure is a conveyor. In the above, the pressure of high-pressure water was set to 70k9/ground, but 60k9/foot ~
The practical range is 120kg/unit, and if the pressure is lower than 60kg/unit, the processing time will be significantly longer. For example 60
At kg/〆, it can be processed in lq minutes to 15 minutes, but 50 [9
/Me requires around 60 minutes, and if the pressure is lowered, it becomes difficult to completely remove the discolored stone pieces even if it takes a long time. Also 12
If the size exceeds k9/lumn, not only will the equipment become larger, but depending on the type of natural stone, stone chips may be removed unnecessarily and unevenly, resulting in uneven product surfaces and reducing processing time. However, there will be no real profit. Incidentally, even if the product is disk-processed or rough-sharpened instead of pre-processed using a gas burner, all stone powder or stone chips adhering to the surface unevenness can be removed, so that the surface of the product can be finished with a bright shine.
従来自然石の表面仕上げには、荒仕上げ、水仕上げおよ
び本摩き仕上げの三つの仕上げを要していたが、この方
法では自然右のへきかい面のような凹凸でかつ光輝性を
有する面を表現することは不可能とされていた。Traditionally, the surface finishing of natural stone required three finishes: rough finishing, water finishing, and main polishing, but this method creates a surface that is uneven and has a bright shine, like a natural stone surface. It was considered impossible to express.
然るにこの発明によれば、所定形状に予備加工した自然
石の表面に６０ｋ９／塊〜１２０ｋｇ／地の高圧水を叩
きつけるので、表面に付着した石粉、石片又は腕イヒ石
片を高能率に悉く除去し、自然へきかい面と同様の凹凸
光輝面に仕上げることができる効果がある。However, according to this invention, high-pressure water of 60kg9 to 120kg/block is pounded onto the surface of natural stone that has been preprocessed into a predetermined shape, so that all the stone powder, stone chips, or stone chips adhering to the surface are removed with high efficiency. It has the effect of being able to be removed and finished with a shiny surface with unevenness similar to a naturally cleaved surface.
第１図はこの発明の実施装置の平面図、第２図は同じく
正面図である。
１…・・・みかげ石、２・・・・・・ガスバーナー、３
・・・・・・圧力水ノズル、４・・・・・・コンベア。
オー図才２図FIG. 1 is a plan view of an apparatus for implementing the present invention, and FIG. 2 is a front view thereof. 1...Granite, 2...Gas burner, 3
...... Pressure water nozzle, 4... Conveyor. Oh figure 2 figure
Claims (1)
バーナー加工、円盤仕上げ又は荒砥仕上げによる予備加
工を施した後、該予備加工面に６０ｋｇ／ｃｍ＾２以上
の高圧水を噴射し、脆化変色した石片および石粉などの
自然石表面の付着物を除却することを特徴とした自然石
スラブの高圧水による表面仕上げ方法。1 Cut natural stone to a predetermined size, perform preliminary processing on the treated surface by gas burner processing, disk finishing, or rough sanding, and then spray high-pressure water of 60 kg/cm^2 or more on the pre-processed surface. A surface finishing method for natural stone slabs using high-pressure water, which is characterized by removing deposits on the surface of natural stone, such as brittle and discolored stone chips and stone powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51094388A JPS6017686B2 (en) | 1976-08-06 | 1976-08-06 | Surface finishing method using high pressure water for natural stone slabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51094388A JPS6017686B2 (en) | 1976-08-06 | 1976-08-06 | Surface finishing method using high pressure water for natural stone slabs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5319327A JPS5319327A (en) | 1978-02-22 |
| JPS6017686B2 true JPS6017686B2 (en) | 1985-05-04 |
Family
ID=14108889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51094388A Expired JPS6017686B2 (en) | 1976-08-06 | 1976-08-06 | Surface finishing method using high pressure water for natural stone slabs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017686B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60129213A (en) * | 1983-12-19 | 1985-07-10 | 関ケ原石材株式会社 | Jet flame finishing method and device for stone plate |
| JP2590381B2 (en) * | 1990-01-26 | 1997-03-12 | 松下電工株式会社 | Stone surface treatment method |
| JPH05131434A (en) * | 1991-11-07 | 1993-05-28 | Auto Kiden Kk | Method for processing grain surface of natural stone |
| JPH0826855A (en) * | 1994-07-21 | 1996-01-30 | Yoshizo Matsumoto | Pumice wall surface plate and its production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS498512A (en) * | 1972-05-13 | 1974-01-25 | ||
| JPS4998416A (en) * | 1973-01-11 | 1974-09-18 |
-
1976
- 1976-08-06 JP JP51094388A patent/JPS6017686B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS498512A (en) * | 1972-05-13 | 1974-01-25 | ||
| JPS4998416A (en) * | 1973-01-11 | 1974-09-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5319327A (en) | 1978-02-22 |
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