JPH0960268A - Manufacture of interior construction board - Google Patents
Manufacture of interior construction boardInfo
- Publication number
- JPH0960268A JPH0960268A JP21933695A JP21933695A JPH0960268A JP H0960268 A JPH0960268 A JP H0960268A JP 21933695 A JP21933695 A JP 21933695A JP 21933695 A JP21933695 A JP 21933695A JP H0960268 A JPH0960268 A JP H0960268A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- waterproof
- building board
- interior building
- waterproof resin
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 238000010276 construction Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 62
- 229920005989 resin Polymers 0.000 claims abstract description 46
- 239000011347 resin Substances 0.000 claims abstract description 46
- 239000011490 mineral wool Substances 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 14
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、床材等に用いられ
る内装建築板、及びその製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interior building board used for flooring and the like, and a method for manufacturing the same.
【０００２】[0002]
【従来の技術】従来、ロックウールを主材料として形成
された基材の上面に化粧単板を貼着してなる内装建築板
が、実開平６３−１５１６４６号の公報に開示されてい
る。2. Description of the Related Art Conventionally, an interior building board in which a decorative veneer is attached to the upper surface of a base material made mainly of rock wool is disclosed in Japanese Utility Model Publication No. 63-151646.
【０００３】このような内装建築板においては、基材が
ロックウールを主材料としているがゆえに水分を吸収し
やすいものである。基材が水分を吸収すると、基材が膨
潤したり上面に貼着した化粧単板が剥離したりするとい
う問題があった。したがって、このような内装建築板は
水回り等の床材として用いることは好ましくなかった。In such an interior building board, since the base material is mainly made of rock wool, it is easy to absorb water. When the base material absorbs water, there is a problem that the base material swells or the decorative veneer attached to the upper surface peels off. Therefore, it has not been preferable to use such an interior building board as a floor material for running around water.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記の事情
に鑑みてなされたもので、ロックウールを主材料として
形成された基材を用いるにあたって、基材が水分を吸収
するのを防止できる内装建築板の製造方法を提供するも
のである。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances and can prevent the base material from absorbing moisture when the base material formed of rock wool is used as the main material. A method for manufacturing an interior building board is provided.
【０００５】[0005]
【課題を解決するための手段】請求項１に係る内装建築
板の製造方法は、ロックウールを主材料として形成され
た基材の上面に化粧単板を貼着する内装建築板の製造方
法において、上記基材の表面に防水樹脂を塗布し含浸硬
化させることを特徴とするものである。A method for manufacturing an interior building board according to claim 1 is a method for manufacturing an interior building board, wherein a decorative veneer is attached to an upper surface of a base material formed mainly of rock wool. It is characterized in that a waterproof resin is applied to the surface of the base material and impregnated and cured.
【０００６】請求項２に係る内装建築板の製造方法は、
請求項１記載の内装建築板の製造方法において、上記基
材の上面に貼着した化粧単板に基材に至る溝を形成し、
この溝に防水樹脂を塗布し含浸硬化させることを特徴と
するものである。A method of manufacturing an interior building board according to claim 2 is
The method for manufacturing an interior building board according to claim 1, wherein a groove extending to the base material is formed on the decorative veneer attached to the upper surface of the base material,
The groove is characterized in that a waterproof resin is applied and impregnated and cured.
【０００７】請求項３に係る内装建築板の製造方法は、
請求項１又は請求項２記載の内装建築板の製造方法にお
いて、上記溝に防水樹脂を塗布し含浸硬化させた後、化
粧単板の表面に生地研磨を施すことを特徴とするもので
ある。A method of manufacturing an interior building board according to claim 3 is
In the method for manufacturing an interior building board according to claim 1 or 2, after the waterproof resin is applied to the groove and impregnated and cured, the surface of the decorative veneer is ground.
【０００８】請求項４に係る内装建築板の製造方法は、
請求項１乃至請求項３いずれか記載の内装建築板の製造
方法において、上記基材の表面に防水樹脂を塗布し含浸
硬化させるにあたって、上記基材の表面における上記溝
に相当する部分に防水樹脂を他の部位よりも多く塗布し
含浸硬化させることを特徴とするものである。A method for manufacturing an interior building board according to claim 4 is
The method for manufacturing an interior building board according to any one of claims 1 to 3, wherein when a waterproof resin is applied to the surface of the base material and impregnated and cured, the waterproof resin is applied to a portion corresponding to the groove on the surface of the base material. Is applied in an amount larger than that of other parts, and is impregnated and cured.
【０００９】請求項５に係る内装建築板の製造方法は、
請求項１乃至請求項４いずれか記載の内装建築板の製造
方法において、上記基材の外周端に実部が形成されてお
り、上記基材の表面に防水樹脂を塗布し含浸硬化させる
にあたって、この実部に防水樹脂を他の部位よりも多く
塗布し含浸硬化させることを特徴とするものである。A method for manufacturing an interior building board according to claim 5 is
The method for manufacturing an interior building board according to any one of claims 1 to 4, wherein a real part is formed on an outer peripheral end of the base material, and when a waterproof resin is applied to the surface of the base material and impregnated and cured, This real part is characterized in that a larger amount of waterproof resin is applied than the other parts and impregnated and cured.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施形態について
説明する。図１は、本発明の実施形態において得られる
内装建築板の断面図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. FIG. 1 is a sectional view of an interior building board obtained in an embodiment of the present invention.
【００１１】該実施形態において得られる内装建築板５
は、ロックウールが主材料として形成された基材１の上
面に化粧単板２が貼着されており、基材１の外周端部に
は実部として雄実４ａと雌実４ｂとが形成され、化粧単
板２には基材１にまで至る溝３が形成された形状となっ
ている。Interior building board 5 obtained in the embodiment
, A decorative veneer 2 is attached to the upper surface of a base material 1 mainly made of rock wool, and male and female seeds 4a and 4b are formed as real parts on the outer peripheral end of the base material 1. The decorative veneer 2 has a shape in which a groove 3 reaching the base material 1 is formed.
【００１２】該実施形態において内装建築板５の製造
は、以下に示すような方法により行われている。すなわ
ち、まず基材１に防水樹脂を塗布し含浸硬化させて、基
材１の表面に防水樹脂の防水スキン層を形成する。基材
１としては、ロックウールを主材料として含むものが用
いられるもので、ロックウールに樹脂を添加して形成す
ることにより吸湿性が改善されたものを用いると好まし
い。In the embodiment, the interior building board 5 is manufactured by the following method. That is, first, a waterproof resin is applied to the base material 1 and impregnated and cured to form a waterproof skin layer of the waterproof resin on the surface of the base material 1. As the base material 1, a material containing rock wool as a main material is used, and it is preferable to use a material that has improved hygroscopicity by being formed by adding resin to rock wool.
【００１３】防水樹脂としては、特に限定されるもので
はないが、例えばウレタン、エポキシ、アクリル樹脂等
の熱硬化性樹脂を用いることができるもので、より具体
的にはウレタン樹脂（住友ベークライト株式会社製：Ｇ
Ａ８２５）や水性エポキシ樹脂（ヘキスト合成株式会社
製：ＶＥＰ２５４７）等を用いることができるものであ
る。また、この防水樹脂は、適当な溶媒、例えばウレタ
ン樹脂であれば酢酸エチル等で希釈して粘度を低し、基
材１への防水樹脂の含浸性を高めることもできる。The waterproof resin is not particularly limited, but thermosetting resins such as urethane, epoxy, and acrylic resin can be used. More specifically, the urethane resin (Sumitomo Bakelite Co., Ltd.) Made: G
A825), an aqueous epoxy resin (VEP2547 manufactured by Hoechst Synthetic Co., Ltd.), or the like can be used. Further, this waterproof resin can be diluted with an appropriate solvent, for example, ethyl acetate or the like if it is a urethane resin to reduce the viscosity, and the impregnation property of the waterproof resin into the base material 1 can be enhanced.
【００１４】防水樹脂を基材１に塗布するにあたって
は、雄実４ａおよび雌実４ｂに他の部位よりも多く塗布
すると好ましい。すなわち、雄実４ａや雌実４ｂは内装
建築板５における接合目地となるので、この接合目地に
浸入した水と接触する頻度が高い上にスレ合って傷つき
やすく、基材１に水分が吸収されやすい部位であり、こ
の雄実４ａや雌実４ｂに防水樹脂を多く塗布することで
厚い防水スキン層を形成し防水性を高めることができる
からである。When the waterproof resin is applied to the base material 1, it is preferable that the male resin 4a and the female resin 4b be applied more than other portions. That is, since the male seeds 4a and the female seeds 4b are joints in the interior building board 5, the male joints 4a and the female joints 4b frequently come into contact with water that has infiltrated into the joint joints and are easily scratched due to slippage, and the base material 1 absorbs water. This is because it is an easy part, and by applying a large amount of waterproof resin to the male seeds 4a and female seeds 4b, it is possible to form a thick waterproof skin layer and enhance the waterproofness.
【００１５】また、基材１上面における溝３が形成され
る部分に、予め防水樹脂を多く塗布すると好ましいもの
である。すなわち、溝３を形成することにより基材１内
部が露出するものであるが、この部分に厚い防水スキン
層を形成しておくことで溝３の底面部分にも防水スキン
層を残すことができ、防水性の低下を小さくすることが
できるからである。It is also preferable to apply a large amount of waterproof resin in advance to the portion of the upper surface of the base material 1 where the groove 3 is formed. That is, the inside of the base material 1 is exposed by forming the groove 3, but by forming a thick waterproof skin layer on this portion, the waterproof skin layer can be left on the bottom surface of the groove 3. This is because the deterioration of waterproofness can be reduced.
【００１６】さらに、防水樹脂を含浸硬化させる手法と
しては、特に限定されるものではなく、単に放置してお
くだけでも、適当な熱を加えてもよいものである。Further, the method of impregnating and hardening the waterproof resin is not particularly limited, and it may be simply allowed to stand or may be heated appropriately.
【００１７】次に、基材１の上面に接着剤にて化粧単板
２を貼着する。化粧単板２としては特に限定はなく、例
えば厚み０．２ｍｍのものが用いられる。Next, the decorative veneer 2 is attached to the upper surface of the substrate 1 with an adhesive. The decorative veneer 2 is not particularly limited and, for example, a veneer having a thickness of 0.2 mm is used.
【００１８】この化粧単板２の上面には化粧単板２を突
き抜けて基材１に至る溝３が形成される。この溝３は内
装建築板５上面に所望のデザインが表現できるように形
成されるものである。A groove 3 is formed on the upper surface of the decorative veneer 2 to penetrate the decorative veneer 2 and reach the base material 1. The groove 3 is formed on the upper surface of the interior building board 5 so that a desired design can be expressed.
【００１９】そして、基材１内部が露出して防水性が低
下した溝３には防水樹脂を塗布し含浸硬化させること
で、防水性が確保されるものである。このとき、余分な
防水樹脂が溝３近傍の化粧単板２上面に付着するが、次
に生地研磨することで取り除くことができるものであ
る。この生地研磨は、通常＃１８０〜３２０のサンドペ
ーパーを使用して行われるものである。The waterproof property is ensured by applying a waterproof resin to the groove 3 in which the inside of the base material 1 is exposed and the waterproof property is lowered and impregnated and cured. At this time, the excess waterproof resin adheres to the upper surface of the decorative veneer 2 in the vicinity of the groove 3, but can be removed by polishing the cloth next. This material polishing is usually performed using sandpaper # 180-320.
【００２０】さらに、化粧単板１の表面にスポンジロー
ルやフローコーター等を用いて所望の表面塗装を行うこ
とにより内装建築板５を得ることができるものである。
そして、このようにして得られた内装建築板５は基材１
の露出部分が全て防水樹脂を含浸硬化させたことによる
防水スキン層で被覆されているので、基材１が水分を吸
収するのが防止されるものである。Further, the interior building board 5 can be obtained by applying a desired surface coating on the surface of the decorative veneer 1 using a sponge roll, a flow coater or the like.
The interior building board 5 thus obtained is the base material 1
Since the exposed portion is covered with the waterproof skin layer obtained by impregnating and hardening the waterproof resin, the base material 1 is prevented from absorbing moisture.
【００２１】[0021]
【発明の効果】請求項１に係る内装建築板の製造方法に
よると、ロックウールを主材料として形成された基材の
上面に化粧単板を貼着する内装建築板の製造方法におい
て、上記基材の表面に防水樹脂を塗布し含浸硬化させる
ことにより、上記基材の表面に防水樹脂が含浸硬化して
防水スキン層が形成され、基材の水分の吸収が防止され
る。According to the method for producing an interior building board according to claim 1, in the method for producing an interior building board, a decorative veneer is attached to the upper surface of a base material mainly made of rock wool. By applying the waterproof resin on the surface of the material and impregnating and curing the waterproof resin, the waterproof resin is impregnated and cured on the surface of the base material to form a waterproof skin layer, and the absorption of moisture in the base material is prevented.
【００２２】請求項２に係る内装建築板の製造方法によ
ると、請求項１記載の内装建築板の製造方法において、
上記基材の上面に貼着した化粧単板に基材に至る溝を形
成することにより、この溝部分における防水性が低下す
ることとなるが、この溝に防水樹脂を塗布し含浸硬化さ
せることにより、この溝部分の防水性が確保される。According to the method for producing an interior building board according to claim 2, in the method for producing an interior building board according to claim 1,
By forming a groove reaching the base material on the decorative veneer attached to the upper surface of the base material, the waterproof property in this groove portion will be reduced, but a waterproof resin is applied to the groove and impregnated and cured. As a result, the waterproof property of this groove portion is secured.
【００２３】請求項３に係る内装建築板の製造方法によ
ると、請求項２記載の内装建築板の製造方法において、
上記溝に防水樹脂を塗布し含浸硬化させることにより化
粧単板上面の上記溝付近に防水樹脂が付着することとな
るものの、その後、化粧単板の表面に生地研磨を施すこ
とにより、化粧単板上面に付着した防水樹脂が除去され
る、したがって外観を損ねることがない。According to the method for producing an interior building board according to claim 3, in the method for producing an interior building board according to claim 2,
Although the waterproof resin adheres to the vicinity of the groove on the upper surface of the decorative veneer by applying the waterproof resin to the groove and impregnating and hardening the same, the surface of the decorative veneer is then ground to give the decorative veneer. The waterproof resin adhering to the upper surface is removed, and therefore the appearance is not spoiled.
【００２４】請求項４に係る内装建築板の製造方法によ
ると、請求項２又は請求項３記載の内装建築板の製造方
法において、上記基材の表面に防水樹脂を塗布し含浸硬
化させるにあたって、上記基材の表面における上記溝に
相当する部分に防水樹脂を他の部位よりも多く塗布し含
浸硬化させることにより、基材の表面における上記溝に
相当する部分において防水樹脂が深く含浸し硬化して厚
い防水スキン層が形成される。したがって、上記溝を形
成することによるこの溝部分の防水性の低下が小さくて
済む。According to the method for producing an interior building board according to claim 4, in the method for producing an interior building board according to claim 2 or 3, when the waterproof resin is applied to the surface of the base material and impregnated and cured, By applying the waterproof resin to the portion corresponding to the groove on the surface of the base material in a larger amount than other portions and impregnating and curing, the waterproof resin is deeply impregnated and cured in the portion corresponding to the groove on the surface of the base material. And a thick waterproof skin layer is formed. Therefore, the decrease in waterproofness of the groove portion due to the formation of the groove can be small.
【００２５】請求項５に係る内装建築板の製造方法によ
ると、請求項１乃至請求項４いずれか記載の内装建築板
の製造方法において、上記基材の外周端に実部が形成さ
れており、この実部は接合目地となることにより水が浸
入しやすく且つ傷ついて防水性が低下しやすいものであ
るが、上記基材の表面に防水樹脂を塗布し含浸硬化させ
るにあたって、この実部に防水樹脂を他の部位よりも多
く塗布し含浸硬化させることにより、実部に他の部位よ
りも厚い防水スキン層が形成され、この実部における防
水性の低下が防止される。According to the method for producing an interior building board according to claim 5, in the method for producing an interior building board according to any one of claims 1 to 4, a real part is formed at the outer peripheral end of the base material. , This real part is apt to be infiltrated with water due to the joint joint and is likely to be damaged so that the waterproof property is deteriorated. By applying a larger amount of the waterproof resin than the other portions and impregnating and curing the resin, a waterproof skin layer that is thicker than the other portions is formed in the real portion, and the deterioration of the waterproof property in the real portion is prevented.
【図１】本発明の実施形態により得られる内装建築板の
断面図である。FIG. 1 is a cross-sectional view of an interior building board obtained according to an embodiment of the present invention.
１ 基材 ２ 化粧単板 ３ 溝 ４ａ 雄実 ４ｂ 雌実 1 Base Material 2 Decorative Veneer 3 Groove 4a Male Fruit 4b Female Fruit
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｅ０４Ｆ 15/04 8702−2Ｅ Ｅ０４Ｆ 15/04 Ｆ 8702−2Ｅ Ｅ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display area E04F 15/04 8702-2E E04F 15/04 F 8702-2EE
Claims (5)
基材の上面に化粧単板を貼着する内装建築板の製造方法
において、上記基材の表面に防水樹脂を塗布し含浸硬化
させることを特徴とする内装建築板の製造方法。1. In a method for manufacturing an interior building board, wherein a decorative veneer is attached to the upper surface of a base material formed mainly of rock wool, a waterproof resin is applied to the surface of the base material and impregnated and cured. A method of manufacturing a featured interior building board.
材に至る溝を形成し、この溝に防水樹脂を塗布し含浸硬
化させることを特徴とする請求項１記載の内装建築板の
製造方法。2. The interior building according to claim 1, wherein a groove extending to the base material is formed on a decorative veneer attached to the upper surface of the base material, and a waterproof resin is applied to the groove and impregnated and cured. Method of manufacturing a plate.
た後、化粧単板の表面に生地研磨を施すことを特徴とす
る請求項１又は請求項２記載の内装建築板の製造方法。3. The method for producing an interior building board according to claim 1, wherein the surface of the decorative veneer is ground after the waterproof resin is applied to the groove and impregnated and cured.
硬化させるにあたって、上記基材の表面における上記溝
に相当する部分に防水樹脂を他の部位よりも多く塗布し
含浸硬化させることを特徴とする請求項１乃至請求項３
いずれか記載の内装建築板の製造方法。4. When the waterproof resin is applied to the surface of the base material and impregnated and hardened, a larger amount of the waterproof resin is applied to the surface of the base material corresponding to the groove than the other parts and impregnated and hardened. Claim 1 thru | or Claim 3 characterized by the above-mentioned.
A method for manufacturing an interior building board as described in any one of the above.
り、上記基材の表面に防水樹脂を塗布し含浸硬化させる
にあたって、この実部に防水樹脂を他の部位よりも多く
塗布し含浸硬化させることを特徴とする請求項１乃至請
求項４いずれか記載の内装建築板の製造方法。5. A real part is formed on the outer peripheral edge of the base material, and when the waterproof resin is applied to the surface of the base material and impregnated and cured, the real resin is applied in a larger amount than other parts. The method for producing an interior building board according to any one of claims 1 to 4, characterized in that it is impregnated and cured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21933695A JPH0960268A (en) | 1995-08-28 | 1995-08-28 | Manufacture of interior construction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21933695A JPH0960268A (en) | 1995-08-28 | 1995-08-28 | Manufacture of interior construction board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0960268A true JPH0960268A (en) | 1997-03-04 |
Family
ID=16733869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21933695A Withdrawn JPH0960268A (en) | 1995-08-28 | 1995-08-28 | Manufacture of interior construction board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0960268A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323640A (en) * | 2000-05-15 | 2001-11-22 | Eidai Co Ltd | Board material |
| JP2010121291A (en) * | 2008-11-17 | 2010-06-03 | Noda Corp | Flooring material |
| CN112031188A (en) * | 2020-09-03 | 2020-12-04 | 广州神盾智能装备科技有限公司 | Construction method for external wall heat insulation system |
-
1995
- 1995-08-28 JP JP21933695A patent/JPH0960268A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323640A (en) * | 2000-05-15 | 2001-11-22 | Eidai Co Ltd | Board material |
| JP2010121291A (en) * | 2008-11-17 | 2010-06-03 | Noda Corp | Flooring material |
| CN112031188A (en) * | 2020-09-03 | 2020-12-04 | 广州神盾智能装备科技有限公司 | Construction method for external wall heat insulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20021105 |