CN102010178A - Bubble lightweight concrete bonding agent mortar composition and construction method thereof - Google Patents
Bubble lightweight concrete bonding agent mortar composition and construction method thereof Download PDFInfo
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- CN102010178A CN102010178A CN 201010216430 CN201010216430A CN102010178A CN 102010178 A CN102010178 A CN 102010178A CN 201010216430 CN201010216430 CN 201010216430 CN 201010216430 A CN201010216430 A CN 201010216430A CN 102010178 A CN102010178 A CN 102010178A
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- lightweight concrete
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
Abstract
The invention provides a bubble lightweight concrete bonding agent mortar composition and a construction method thereof. The composition comprises the following components in parts by weight: 30-50 parts of ordinary Portland cement, 10-30 parts of sulfur-aluminum cement, 1-3 parts of aluminum potassium sulfate, 5-10 parts of terrace mortar latex powder, 3-6 parts of zinc fluosilicate, 0.5-1.5 parts of sodium fluosilicate, 4-8 parts of sodium silicate, 5-10 parts of calcium hydroxide, 3-6 parts of sodium carbonate and 3-6 parts of sodium alkane sulfoate. The invention shortens the time of filling lightweight concrete again and improves the compression strength and the water percolating resisting capacity of the lightweight concrete.
Description
Technical field
The present invention relates to a kind of bubble lightweight concrete and early coagulate enhancement layer boundary mortar composition.
Background technology
Along with global climate warms and the frequent generation of natural disaster such as earthquake unusually, the destruction of causing for highway, tunnel and massif is very serious, in the rescue and relief work process, the material of some urgent needs must play a role at once, especially the problem of banketing of the maintenance urgent need of landslide and highway landslide and Tunnel Engineering and the time urgency of rescue and relief work break sloping problem to the freeze thawing of the required problem of banketing of rescue and relief work, severe cold area.Deal with problems and must adapt by novel material, solve a difficult technical problem and must rely on scientific and technological advances, sophistication comprises the application of novel material.
The bubble lightweight coagulation banketed and was widely used recent years.In the rescue and relief work process, brought into play good effect.But owing to there are a large amount of bubbles to exist in the light weight concrete, so construction thickness and the engineering time is restricted again.
Summary of the invention
The object of the present invention is to provide a kind of bubble lightweight concrete interfacial agents cement composition and constructional method thereof, to overcome the above-mentioned defective that prior art exists.
Bubble lightweight concrete interfacial agents cement composition of the present invention comprises the component of following weight part:
30～50 parts of ordinary Portland cements
10～30 parts of sulphur aluminium cement
1～3 part of potassium aluminium sulfate
5～10 parts of terrace mortar latex powder
3～6 parts of zine fluosilicates
0.5～1.5 part of Sodium Silicofluoride
4～8 parts of water glass
5～10 parts in calcium hydroxide
3～6 parts in yellow soda ash
3～6 parts of petroleum sodium sulfonates
Described ordinary Portland cement is 42.5 grades or 52.5 grades, optional white elephant board cement with Shanghai Cement Plant;
Described sulphur aluminium cement is quick hardening sulphoaluminate cement, for example uses Tangshan six or nine cement company limiteds (six or nine board 42.5) quick hardening sulphoaluminate cement;
Described potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate (molecular formula R-SO
3Na, R are 14～18) fineness requirement be 300 order to 600 orders, adopt the commercially available prod;
Described terrace mortar latex powder can adopt the preparation of Chinese patent CN200910054071 disclosed method.
The preparation method of described bubble lightweight concrete interfacial agents cement composition is as follows, each component is mixed to stir getting final product.
The constructional method of bubble lightweight concrete interfacial agents cement composition of the present invention is as follows:
After the light weight concrete construction, directly bubble lightweight concrete interfacial agents cement composition evenly is sprinkling upon the surface of light weight concrete, thickness is 3 to 5 millimeters, and the thickness of light weight concrete is the most suitable about 0.5 meter, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Bubble lightweight concrete interfacial agents cement composition of the present invention, utilize the principle of the active material infiltration of mortar, at the rapid endosmosis in mortar surface, the complex accelerator that light native upper layer mortar of while and interfacial layer early strengthen in the mortar is with fixed attention had an effect, petroleum sodium sulfonate itself is exactly a foaming kind tensio-active agent again, under the situation of light weight concrete upper layer bubble stabilizes, impel the mortar premature curing between the interfacial layer, actives generation crosslinking reaction in terrace mortar latex powder and the mortar, form a glued membrane at the mortar wall, under three's synergistic effect, between the light weight concrete wall, form a collection penetrant crystalline, the composite mortar recrystallized layer of glued membrane one, shorten the time that light weight concrete bankets once more, improved the ultimate compression strength and the impervious permeable ability of light weight concrete.
Embodiment
Embodiment 1
Ordinary Portland cement 30 weight parts, sulphur aluminium cement 30 weight parts, sulphur potassium aluminate 1 weight part, terrace mortar latex powder 5 weight parts, zine fluosilicate 3 weight parts, Sodium Silicofluoride 0.5 weight part, water glass 4 weight parts, calcium hydroxide 5 weight parts, yellow soda ash 3 weight parts, petroleum sodium sulfonate 3 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 300 orders.
Preparation method: each component is mixed stirring get final product.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 3 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 2
Ordinary Portland cement 40 weight parts, sulphur aluminium cement 20 weight parts, sulphur potassium aluminate 1.5 weight parts, terrace mortar latex powder 6 weight parts, zine fluosilicate 6 weight parts, Sodium Silicofluoride 1 weight part, water glass 5 weight parts, calcium hydroxide 6 weight parts, yellow soda ash 4 weight parts, petroleum sodium sulfonate 4 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 600 orders.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 5 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 3
Ordinary Portland cement 50 weight parts, sulphur aluminium cement 10 weight parts, sulphur potassium aluminate 2 weight parts, terrace mortar latex powder 7 weight parts, zine fluosilicate 5 weight parts, Sodium Silicofluoride 1.5 weight parts, water glass 6 weight parts, calcium hydroxide 10 weight parts, yellow soda ash 5 weight parts, petroleum sodium sulfonate 5 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 400 orders.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 4 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 4
Ordinary Portland cement 45 weight parts, sulphur aluminium cement 15 weight parts, sulphur potassium aluminate 2.5 weight parts, terrace mortar latex powder 8 weight parts, zine fluosilicate 6 weight parts, Sodium Silicofluoride 1.5 weight parts, water glass 7 weight parts, calcium hydroxide 9 weight parts, yellow soda ash 6 weight parts, petroleum sodium sulfonate 6 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 500 orders.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 5 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 5
Ordinary Portland cement 35 weight parts, sulphur aluminium cement 25 weight parts, sulphur potassium aluminate 3 weight parts, terrace mortar latex powder 9 weight parts, zine fluosilicate 6 weight parts, Sodium Silicofluoride 1.5 weight parts, water glass 8 weight parts, calcium hydroxide 8 weight parts, yellow soda ash 6 weight parts, petroleum sodium sulfonate 6 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 600 orders.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 4.5 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 6
Ordinary Portland cement 50 weight parts, sulphur aluminium cement 10 weight parts, sulphur potassium aluminate 3 weight parts, terrace mortar latex powder 7 weight parts, zine fluosilicate 6 weight parts, Sodium Silicofluoride 1.5 weight parts, water glass 8 weight parts, calcium hydroxide 7 weight parts, yellow soda ash 3 weight parts, petroleum sodium sulfonate 4 weight parts;
The average fineness of potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 400 orders.
Construction: light weight concrete construction back directly evenly is sprinkling upon dry powder the surface of light weight concrete, and thickness is 5 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
Embodiment 7
Contrast sample light concrete formulation: ordinary Portland cement 90 weight parts, flyash 10 weight parts, 57 parts in water.Add 1.9 liters of bubbles according to per 1 kilogram of dry powder, bubble density is 50 grams per liters.
Testing method: method that new technology one book (People's Transportation Press) introduces is measured to wait the bubble mixing light write to banket with reference to Mr. Chen Zhongping.
Table one
From table, can see: adopt bubble lightweight concrete interfacial agents cement composition of the present invention, can improve the interfacial layer mortar ultimate compression strength of light weight concrete and shorten the time that light weight concrete adds layer construction once more.
Claims (3)
1. bubble lightweight concrete interfacial agents cement composition is characterized in that, comprises the component of following weight part:
30～50 parts of ordinary Portland cements
10～30 parts of sulphur aluminium cement
1～3 part of potassium aluminium sulfate
5～10 parts of terrace mortar latex powder
3～6 parts of zine fluosilicates
0.5～1.5 part of Sodium Silicofluoride
4～8 parts of water glass
5～10 parts in calcium hydroxide
3～6 parts in yellow soda ash
3～6 parts of petroleum sodium sulfonates.
2. bubble lightweight concrete interfacial agents cement composition according to claim 1 is characterized in that, the fineness of described potassium aluminium sulfate, zine fluosilicate, Sodium Silicofluoride, water glass, calcium hydroxide, yellow soda ash and petroleum sodium sulfonate is 300 order to 600 orders.
3. the constructional method of bubble lightweight concrete interfacial agents cement composition according to claim 1 and 2, it is characterized in that, after the light weight concrete construction, directly bubble lightweight concrete interfacial agents cement composition evenly is sprinkling upon the surface of light weight concrete, thickness is 3 to 5 millimeters, carries out the construction of second layer light weight concrete after mortar condenses in the above again.
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| CN 201010216430 CN102010178B (en) | 2010-06-29 | 2010-06-29 | Bubble lightweight concrete bonding agent mortar composition and construction method thereof |
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| CN 201010216430 CN102010178B (en) | 2010-06-29 | 2010-06-29 | Bubble lightweight concrete bonding agent mortar composition and construction method thereof |
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| CN102010178B CN102010178B (en) | 2013-04-03 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979843A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Sodium petroleum sulfonate concrete and preparation method thereof |
| CN104193273A (en) * | 2014-08-27 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Preparation method of anti-cracking cement mortar |
| CN104193271A (en) * | 2014-08-27 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Preparation method of water-retention concrete for flower stand |
| CN115504704A (en) * | 2022-09-29 | 2022-12-23 | 金华市欣生沸石开发有限公司 | Concrete preservative with self-repairing function and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162060A (en) * | 1989-12-14 | 1992-11-10 | Rohm And Haas Company | Polymer-modified cements with improved chemical resistance |
| CN101134666A (en) * | 2007-07-20 | 2008-03-05 | 肥城润东建材有限公司 | Dried powder boundary additive |
| CN101407428A (en) * | 2008-08-12 | 2009-04-15 | 广州秀珀化工股份有限公司 | Concrete superficial hardener and construction method thereof |
| CN101618956A (en) * | 2009-08-03 | 2010-01-06 | 同济大学 | Bi-component aqueous ground hardening agent and preparation method thereof |
-
2010
- 2010-06-29 CN CN 201010216430 patent/CN102010178B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162060A (en) * | 1989-12-14 | 1992-11-10 | Rohm And Haas Company | Polymer-modified cements with improved chemical resistance |
| CN101134666A (en) * | 2007-07-20 | 2008-03-05 | 肥城润东建材有限公司 | Dried powder boundary additive |
| CN101407428A (en) * | 2008-08-12 | 2009-04-15 | 广州秀珀化工股份有限公司 | Concrete superficial hardener and construction method thereof |
| CN101618956A (en) * | 2009-08-03 | 2010-01-06 | 同济大学 | Bi-component aqueous ground hardening agent and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979843A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Sodium petroleum sulfonate concrete and preparation method thereof |
| CN103979843B (en) * | 2014-03-31 | 2016-02-03 | 安徽鑫润新型材料有限公司 | A kind of petroleum sodium sulfonate concrete and preparation method thereof |
| CN104193273A (en) * | 2014-08-27 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Preparation method of anti-cracking cement mortar |
| CN104193271A (en) * | 2014-08-27 | 2014-12-10 | 成都市容德建筑劳务有限公司 | Preparation method of water-retention concrete for flower stand |
| CN115504704A (en) * | 2022-09-29 | 2022-12-23 | 金华市欣生沸石开发有限公司 | Concrete preservative with self-repairing function and preparation method thereof |
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| CN102010178B (en) | 2013-04-03 |
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Denomination of invention: Bubble lightweight concrete bonding agent mortar composition and construction method thereof Effective date of registration: 20191225 Granted publication date: 20130403 Pledgee: Bank of Hangzhou, Limited by Share Ltd, Shanghai branch Pledgor: Shanghai Dongsheng New Materials Co., Ltd. Registration number: Y2019310000035 |
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Date of cancellation: 20210813 Granted publication date: 20130403 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANDONG DONGSHENG NEW MATERIAL Co.,Ltd. Registration number: Y2019310000035 |