CA1062830A - Composition legere de ciment a delayage ameliore - Google Patents
Composition legere de ciment a delayage amelioreInfo
- Publication number
- CA1062830A CA1062830A CA222,302A CA222302A CA1062830A CA 1062830 A CA1062830 A CA 1062830A CA 222302 A CA222302 A CA 222302A CA 1062830 A CA1062830 A CA 1062830A
- Authority
- CA
- Canada
- Prior art keywords
- weight
- cement
- volume
- expanded
- amount
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 35
- 239000004568 cement Substances 0.000 title claims abstract description 13
- 239000010455 vermiculite Substances 0.000 claims abstract description 19
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 19
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims abstract description 18
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012615 aggregate Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011396 hydraulic cement Substances 0.000 claims description 9
- 239000010451 perlite Substances 0.000 claims description 9
- 235000019362 perlite Nutrition 0.000 claims description 9
- 239000011398 Portland cement Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000011236 particulate material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims 3
- 230000006872 improvement Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 230000009182 swimming Effects 0.000 abstract description 4
- 238000010348 incorporation Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000004576 sand Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45737874A | 1974-04-02 | 1974-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1062830A true CA1062830A (fr) | 1979-09-18 |
Family
ID=23816491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222,302A Expired CA1062830A (fr) | 1974-04-02 | 1975-03-17 | Composition legere de ciment a delayage ameliore |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1062830A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290769B1 (en) | 1999-06-22 | 2001-09-18 | Siplast, Inc. | Lightweight insulating concrete and method for using same |
-
1975
- 1975-03-17 CA CA222,302A patent/CA1062830A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290769B1 (en) | 1999-06-22 | 2001-09-18 | Siplast, Inc. | Lightweight insulating concrete and method for using same |
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