JPS62187147A - Cement material - Google Patents
Cement materialInfo
- Publication number
- JPS62187147A JPS62187147A JP3042786A JP3042786A JPS62187147A JP S62187147 A JPS62187147 A JP S62187147A JP 3042786 A JP3042786 A JP 3042786A JP 3042786 A JP3042786 A JP 3042786A JP S62187147 A JPS62187147 A JP S62187147A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- cement material
- water
- cement
- mix
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims description 11
- 239000004568 cement Substances 0.000 title claims description 10
- 239000008187 granular material Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
この発明は、周知の鉄筋コンクリート造あるいは鉄骨鉄
筋コンクリート造など、コンクリート構造物の構築に、
またはコンクリートブロックの如きコンクリート二次製
品の製造に当って使用するセメント材に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention is applicable to the construction of concrete structures such as well-known reinforced concrete structures or steel reinforced concrete structures.
Or related to cement materials used in the production of secondary concrete products such as concrete blocks.
従来の技術
従来周知のセメント材は、主成分を含む原料を適当な割
合で充分にまぜ、その一部が溶融するまで焼成して得た
クリンカーに適量の石膏を加え。BACKGROUND OF THE INVENTION Conventionally known cement materials are made by thoroughly mixing raw materials including the main components in appropriate proportions and firing the mixture until a portion of it melts, then adding an appropriate amount of gypsum to the resulting clinker.
粉砕して粉末としたものである。It is ground into powder.
発明が解決しようとする問題点 このため、水や納骨材などとまぜる時にまざり難い。The problem that the invention aims to solve For this reason, it is difficult to mix with water or aggregate materials.
また、多くの水が必要でその量の調節が難しく。Also, it requires a lot of water and it is difficult to control the amount.
水量が多すぎれば材料の分離を起し易くなり、所定のコ
ンクリート強度が得られず、品質が低下する。If the amount of water is too large, separation of materials is likely to occur, making it impossible to obtain the desired concrete strength and reducing quality.
さらに、取扱い、保管、運搬にも難点があり、風に飛ば
され易いなどの欠点がある。Furthermore, they have drawbacks such as difficulty in handling, storage, and transportation, and are easily blown away by the wind.
問題点を解決するための手段
この発明は上述した従来の問題点、欠点に鑑みなされた
もので、その目的は少ない水量でもまざり易く、シかも
より優れたコンクリート強度を得ると共に、取扱い、保
管、運搬上にも便利で、有利なセメント材を提供するこ
とにある。Means for Solving the Problems This invention was made in view of the problems and drawbacks of the conventional art mentioned above.The purpose of the invention is to obtain concrete that is easy to mix even with a small amount of water and has better concrete strength, as well as to improve handling, storage, and The object of the present invention is to provide a cement material that is convenient and advantageous in transportation.
上記目的を達成するために、この発明は、セメントを適
宜大の果粒状に成形したことを特徴とする。In order to achieve the above object, the present invention is characterized in that cement is formed into appropriately sized granules.
作用
上記のようにセメント材を果粒状に成形することにより
、上述の従来の欠点を解消することができる。Effect: By forming the cement material into granules as described above, the above-mentioned conventional drawbacks can be overcome.
実施例
以下この発明の実施例としては、コンクリート構造物、
あるいはコンクリート二次製品の用途。Examples Below, examples of the present invention include concrete structures,
Or the use of secondary concrete products.
目的によって異なるが、ワーカビリチー、空気量、水密
性、耐久性などに悪影響を及ぼさない程度の適宜の大き
さく例えば細骨材の粒度と同等）とし、形状は球形が好
ましい。Although it varies depending on the purpose, the size is preferably an appropriate size that does not adversely affect workability, air content, water tightness, durability, etc. (e.g., equivalent to the particle size of fine aggregate), and the shape is preferably spherical.
上記の実施例によるセメント材は、細骨材の粒度と同等
程度としたことにより、少量の水でも均等にまざるので
材料の配合によっては比較的コンクリート強度の高いコ
ンクリート製品を作ることができ、しかも養生後のひび
割れが少なく、コンクリートの結露も未然に防止できる
効果がある。Since the cement material according to the above embodiment has a particle size similar to that of fine aggregate, even a small amount of water can be mixed evenly, so depending on the material mix, it is possible to make a concrete product with relatively high concrete strength. There are fewer cracks after curing, and it has the effect of preventing condensation on concrete.
発明の効果
以上詳細に説明したように、この発明によれば次のよう
な効果があり、実用上極めて有効なセメント材を得るこ
とができるものである。Effects of the Invention As described above in detail, the present invention has the following effects and can provide a cement material that is extremely effective in practice.
１）、少ない水量でも均等に混じり易い。1) Easy to mix evenly even with a small amount of water.
従って、コンクリート強度の比較的強いものが簡単、容
易に得られる。Therefore, concrete with relatively high strength can be obtained simply and easily.
また、養生後のヒビ割れが少なく品質の安定した良い製
品が作れる。In addition, it is possible to produce products with stable quality and less cracking after curing.
２）、結露防止にも有効である。2) It is also effective in preventing condensation.
３）、風にも飛ばされ難いため、取扱い易く、同時に保
管、運搬上にも有効である。3) Since it is difficult to be blown away by the wind, it is easy to handle and at the same time effective for storage and transportation.
必要としないので省略した。 I omitted it because it was not necessary.
Claims (1)
セメント材。A cement material characterized by forming cement into appropriately sized granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042786A JPS62187147A (en) | 1986-02-13 | 1986-02-13 | Cement material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042786A JPS62187147A (en) | 1986-02-13 | 1986-02-13 | Cement material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187147A true JPS62187147A (en) | 1987-08-15 |
Family
ID=12303652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3042786A Pending JPS62187147A (en) | 1986-02-13 | 1986-02-13 | Cement material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187147A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623605A (en) * | 1985-06-29 | 1987-01-09 | Kobe Steel Ltd | Method for recognizing shape in breadthwise direction of rolling material |
-
1986
- 1986-02-13 JP JP3042786A patent/JPS62187147A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623605A (en) * | 1985-06-29 | 1987-01-09 | Kobe Steel Ltd | Method for recognizing shape in breadthwise direction of rolling material |
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