JPH0322967Y2 - - Google Patents
Info
- Publication number
- JPH0322967Y2 JPH0322967Y2 JP1985076310U JP7631085U JPH0322967Y2 JP H0322967 Y2 JPH0322967 Y2 JP H0322967Y2 JP 1985076310 U JP1985076310 U JP 1985076310U JP 7631085 U JP7631085 U JP 7631085U JP H0322967 Y2 JPH0322967 Y2 JP H0322967Y2
- Authority
- JP
- Japan
- Prior art keywords
- air conditioning
- cement
- aggregate
- cement board
- board
- 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
- Panels For Use In Building Construction (AREA)
- Duct Arrangements (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は埋め込まれた通気管により空調を行う
空調用セメント板に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an air conditioning cement board that performs air conditioning using embedded ventilation pipes.
（従来の技術）
従来において空調は室内に室内機を設置しなけ
ればならないためスベースを必要としていた。(Prior Art) In the past, air conditioning required an indoor unit to be installed indoors, which required a base.
（考案が解決しようとする問題点）
本考案は以上の従来の問題を解決し壁面、床面
等から直接空調を行うことの出来る空調用セメン
ト板の提供を目的とする。(Problems to be Solved by the Invention) The object of the present invention is to solve the above-mentioned conventional problems and to provide a cement board for air conditioning that can perform air conditioning directly from walls, floors, etc.
（実施例）
以下本考案の空調用セメント板を図面に示す実
施例に従い説明する。(Example) The cement board for air conditioning of the present invention will be described below according to an example shown in the drawings.
第１図は本考案の空調用セメント板を示し、該
空調用セメント板Ａは次の工程により製造される
板本体１を有する。 FIG. 1 shows a cement board for air conditioning according to the present invention, and the cement board A for air conditioning has a board body 1 manufactured by the following process.
すなわち第１図の工程は活性シリカ（SiO2を
75％以上含有していることが望ましい）、水、セ
メント及び高性能減水剤（β−ナフタリンスルホ
ン酸ホルマリン縮合物等）を混合してペーストを
作る工程である。 In other words, the process shown in Figure 1 uses activated silica (SiO 2
This is a process of making a paste by mixing water, cement, and a high-performance water reducing agent (β-naphthalene sulfonic acid formalin condensate, etc.).
ここで活性シリカとして予め水に混合させたも
の又はSiO2溶液を用いることが望ましい。 Here, it is desirable to use activated silica mixed in water in advance or a SiO 2 solution.
又水：セメント＝0.25〜0.40：１に、活性シリ
カ：セメント＝0.15〜0.40：１に及び高性能減水
剤：セメント＝0.05〜0.03：１に調整する。 Also, the water:cement ratio is adjusted to 0.25-0.40:1, the activated silica:cement ratio is adjusted to 0.15-0.40:1, and the high performance water reducer:cement ratio is adjusted to 0.05-0.03:1.
以上の成分中活性シリカはセメントの成分
（C3S，C2S等）が水和により生成されるCa
（OH）2と反応しlCaO−mSiO−nH2O系化合物を
生成させてCa（OH）2の溶出を抑制すると共にペ
ースト皮膜をち密化して製造された板本体１の強
度を向上させるものである。 Activated silica in the above components is Ca produced by hydration of cement components (C 3 S, C 2 S, etc.).
(OH) 2 to generate lCaO-mSiO-nH 2 O-based compounds to suppress the elution of Ca(OH) 2 and to improve the strength of the manufactured plate body 1 by making the paste film denser. be.
従つて活性シリカの混合比率は一定の前記範囲
内とすべきであり、例えばこれが少ない場合Ca
（OH）2の溶出の抑制が困難になると共に強度も
十分なものとならず逆に多い場合はCa（OH）2の
溶出の抑制は出来てもかえつて強度の低下をもた
らす。 Therefore, the mixing ratio of activated silica should be within the above-mentioned range. For example, if the amount of active silica is small,
It becomes difficult to suppress the elution of Ca(OH) 2 and the strength is not sufficient. Conversely, if the amount is large, even if the elution of Ca(OH) 2 can be suppressed, the strength will decrease.
次に前記成分中高性能減水剤は水：セメントの
比率の抑制を可能にして板本体１の強度を向上さ
せると共に前記ペーストの粘度の調整に用いるも
のである。 Next, the high performance water reducing agent among the components is used to improve the strength of the plate body 1 by suppressing the water:cement ratio and to adjust the viscosity of the paste.
このペーストの粘度は次の工程で述べられる様
に骨材２への付着厚さ、空隙３の形成等に影響を
与えることになり20〜150ボアズ（見掛けの粘度）
が適当である。 The viscosity of this paste affects the thickness of adhesion to the aggregate 2, the formation of voids 3, etc., as described in the next step, and is 20 to 150 boas (apparent viscosity).
is appropriate.
次に第２の工程であるが、該工程は前記ペース
トを骨材（砂、砂利、砕石、スラグ、軽量骨材等
２に付着しそれらを硬化させる工程である。 Next, the second step is a step in which the paste is attached to aggregates (sand, gravel, crushed stone, slag, lightweight aggregates, etc.) 2 and hardened.
このペーストの体積量については骨材２の空隙
体積の30〜70％を埋める程度にする。 The volume of this paste should be such that it fills 30 to 70% of the volume of voids in the aggregate 2.
これは製造された板本体１に適度の連続した空
隙３を形成させるためであり、従つてペーストの
量が多くなれば空隙３の量は減少する。 This is to form an appropriate amount of continuous voids 3 in the manufactured plate body 1, and therefore, as the amount of paste increases, the amount of voids 3 decreases.
又ペーストの粘度も重要でありこれが低い場合
は水状になつて骨材２から垂れ落ち逆にい場合は
骨材２の表面に均一に付着しない。 The viscosity of the paste is also important; if it is low, it becomes watery and drips from the aggregate 2; if it is too thick, it does not adhere uniformly to the surface of the aggregate 2.
次に以上の第２工程において孔５を有する通気
管４が埋め込まれた状態で板本体１の成形が行わ
れる。 Next, in the second step described above, the plate body 1 is formed with the vent pipe 4 having the hole 5 embedded therein.
以上の工程により製造された空調用セメント板
の作用を次に説明する。 The function of the air conditioning cement board manufactured by the above process will be explained below.
すなわち空調用セメント板Ａを壁材、床材等と
して用いた状態において通気管４から暖房、冷房
換気等の通気を行う。 That is, in a state where the air conditioning cement board A is used as wall material, floor material, etc., ventilation such as heating and cooling ventilation is performed from the ventilation pipe 4.
該通気は孔５から板本体１内に導かれその連続
した空隙３を通つて該板本体１の表面から室内に
吹き出される。 The air is introduced into the plate body 1 through the holes 5 and blown into the room from the surface of the plate body 1 through the continuous gap 3.
すなわち空調用セメント板Ａから直接室内に通
気が行われるのである。 In other words, ventilation is carried out directly into the room from the air conditioning cement board A.
（考案の効果）
本考案の空調用セメント板の実施例は以上の通
りでありその効果を次に列記する。(1) 本考案の
空調用セメント板は実用新案登録請求の範囲に
記載した構成であり、特に板本体はペーストを
その体積量として骨材の空隙体積の30〜70％を
該骨材に付着して硬化させたものであるため該
骨材間に連続した空隙が形成され、その結果空
調用セメント板から直接空調を行うことが出来
る。(Effects of the invention) The embodiments of the air conditioning cement board of the invention are as described above, and the effects thereof are listed below. (1) The cement board for air conditioning of the present invention has the structure described in the claims for utility model registration, and in particular, the board body has a paste that adheres to the aggregate in 30 to 70% of the void volume of the aggregate. Since the aggregate is hardened, continuous voids are formed between the aggregates, and as a result, air conditioning can be performed directly from the air conditioning cement board.
(2) 本考案の空調用セメント板は同上の構成であ
り、特に板本体は活性シリカを混入して製造さ
れるため極めて強度が高い。(2) The cement board for air conditioning of the present invention has the same structure as above, and in particular, the board body has extremely high strength because it is manufactured by mixing activated silica.
第１図は本考案の空調用セメント板の斜視図、
第２図は同上拡大断面図。
１：板本体、２：骨材、３：空隙、４：通気
管、５：孔、Ａ：空調用セメント板。
Figure 1 is a perspective view of the cement board for air conditioning of the present invention.
FIG. 2 is an enlarged sectional view of the same as above. 1: board body, 2: aggregate, 3: void, 4: ventilation pipe, 5: hole, A: cement board for air conditioning.
Claims (1)
混合したペーストをその体積量として骨材の空隙
体積の30〜70％を該骨材に付着しそれらを硬化さ
せた板本体と、該板本体内に埋め込まれた孔を有
する通気管とからなる空調用セメント板。 A board body in which a paste containing activated silica, water, cement, and a high-performance water reducing agent is adhered to the aggregate and hardened to cover 30 to 70% of the void volume of the aggregate; A cement board for air conditioning consisting of a vent pipe with holes embedded in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985076310U JPH0322967Y2 (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985076310U JPH0322967Y2 (en) | 1985-05-21 | 1985-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61192013U JPS61192013U (en) | 1986-11-29 |
| JPH0322967Y2 true JPH0322967Y2 (en) | 1991-05-20 |
Family
ID=30618331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985076310U Expired JPH0322967Y2 (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322967Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2585814Y2 (en) * | 1991-12-17 | 1998-11-25 | 東陶機器株式会社 | Toilet partition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55129911U (en) * | 1979-03-10 | 1980-09-13 | ||
| JPS594747A (en) * | 1982-06-19 | 1984-01-11 | 洪 起華 | Board for heat accumulating panel and production thereof |
-
1985
- 1985-05-21 JP JP1985076310U patent/JPH0322967Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61192013U (en) | 1986-11-29 |
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