CN104628340B - Building packing material - Google Patents
Building packing material Download PDFInfo
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- CN104628340B CN104628340B CN201510086517.1A CN201510086517A CN104628340B CN 104628340 B CN104628340 B CN 104628340B CN 201510086517 A CN201510086517 A CN 201510086517A CN 104628340 B CN104628340 B CN 104628340B
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Abstract
The present invention relates to a kind of building packing material, including following components in parts by weight: Portland cement 100 parts, diisopropyl azodiformate 0.5 1 parts, waterproofing agent 0.5 2 parts, 0.5 2 parts of Alumina, 40 60 parts of water, one or more in trimethyl silicane sodium alkoxide, tridecafluoro-n-octyltriethoxysilane and n-octytriethoxysilane of described waterproofing agent.The building packing material of the present invention, formula is simple, and with low cost, good waterproof performance, crushing resistance are good.
Description
Technical field
The present invention relates to a kind of construction material, especially build packing material.
Background technology
Building materials are the general designations of the material used in civil engineering and architectural engineering.Can be divided into structural material, ornament materials and
Some proprietary material.Structural material includes timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, pottery, glass, engineering
Plastics, composite etc.；Ornament materials includes various coating, paint, coating, veneer, assorted ceramic tile, has the glass of special-effect
Glass etc.；Proprietary material refer to for waterproof, moistureproof, anticorrosion, fire prevention, fire-retardant, sound insulation, heat insulation, be incubated, sealing etc..
Building materials industry is the material industry that China is important.Building material product includes construction material and goods, nonmetallic ore and system
Product, new inorganic non-metallic materials three are main kind of, are widely used in building, military project, environmental protection, new high-tech industry and people's lives etc.
Field.
Summary of the invention
The technical problem to be solved is to provide a kind of building packing material.
A kind of building packing material, including following components in parts by weight: Portland cement 100 parts, azoformic acid
Diisopropyl ester 0.5-1 part, waterproofing agent 0.5-2 part, Alumina 0.5-2 part, water 40-60 part.
Described Portland cement, specifies according to " GB175-2007 ", by Portland clinker, 5%-20% mixed
Condensation material and the levigate hydraulic cementing materials made of proper amount of gypsum, referred to as Portland cement, is called for short ordinary cement.
Preferably,
Described waterproofing agent, selected from trimethyl silicane sodium alkoxide (No. CAS: 18027-10-6), tridecafluoro-n-octyltriethoxysilane
One or more in (No. CAS: 51851-37-7) or n-octytriethoxysilane (No. CAS: 2943-75-1) etc.；Described
Waterproofing agent is it is further preferred that be made up of following weight parts: tridecafluoro-n-octyltriethoxysilane 40-60 part, n-octyl three second
TMOS 40-60 part.Described waterproofing agent is it is further preferred that be made up of following weight parts: trimethyl silicane sodium alkoxide 10-30 part,
Tridecafluoro-n-octyltriethoxysilane 20-40 part, n-octytriethoxysilane 20-40 part.
Described Alumina, a kind of aluminum oxide ore.Chang Yin contains ferrum oxide and in yellow to red, therefore also known as " bauxite ".Vitriol
The ability that antiacid, the basic clinker of soil corrodes is strong, and elevated temperature strength is high, is widely used in iron and steel, the industry such as coloured.Will according to its purposes
It is divided into metallurgical grade, chemical grade, refractory grade, grinding level, cement level etc..Preferred cement level in the present invention.
The building packing material of the present invention, formula is simple, and with low cost, good waterproof performance, crushing resistance are good.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
A kind of fiber cement board combined wall, it includes Side fascia, lining, steel skeleton and building packing material, described
Side fascia is connected to the outside of described steel skeleton, and described lining is connected to the inner side of described steel skeleton, and described building fills material
Material is filled between Side fascia and lining.That is, steel skeleton building packing material being filled between Side fascia and lining
In, form packed layer.Described fiber cement board composite wall body structure is followed successively by: Side fascia, packed layer (building packing material+steel
Skeleton), lining.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
(No. CAS: 2446-83-5) 0.5 kilogram, waterproofing agent 1 kilogram, 1.6 kilograms of Alumina, 50 kilograms of water.
Described waterproofing agent is trimethyl silicane sodium alkoxide 0.2 kilogram, tridecafluoro-n-octyltriethoxysilane 0.4 kilogram, n-octyl
Triethoxysilane 0.4 kilogram.
Described Side fascia and lining are fiber cement board.
Described fiber cement board is made up of following component: Portland cement 100 kilograms, lignocellulose 0.5 kilogram,
Sulfomethylated lignin calcium 0.5 part, alkali-resistant glass fibre 2 parts, polydiethylsiloxane 2 parts, 50 parts of water.
Side fascia and lining are all by using GRC sprayup process and according to architectural concrete by integrated mould
Code requirement be made.
Then according to following step:
(1) bottom of steel skeleton is fixed on the ground or on ground pedestal by the mode such as bolt or welding；
(2) Side fascia is arranged on the outside of steel skeleton, by lining by bolt and installation by bolt and installing rack
Part is arranged on the inner side of steel skeleton；
(3) by physical blowing method, packing material is filled between Side fascia and lining, forms packed layer.
Prepare the fiber cement board combined wall of embodiment 1.
Described steel skeleton is cubical frame structure, and including crossbeam and longeron, described steel skeleton is described combined wall
Overall basis, steel skeleton described in the present embodiment is light reinforced bar frame, and its yield strength is 645Mpa, and hot strength is
710Mpa, percentage elongation is 10%, and described steel skeleton is provided with installing hole, Side fascia and lining and is arranged on described steel by bolt
On skeleton.
The thickness of Side fascia is 3cm, and lining thickness is 1cm, inside Side fascia and outside lining between distance (i.e.
The thickness of packed layer) it is 7.5cm.
Embodiment 2
Preparing fiber cement board combined wall according to method described in embodiment 1, it is different that difference is to build packing material.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
0.5 kilogram, trimethyl silicane sodium alkoxide 0.2 kilogram, tridecafluoro-n-octyltriethoxysilane 0.8 kilogram, 1.6 kilograms of Alumina, water 50 is public
Jin.
Embodiment 3
Preparing fiber cement board combined wall according to method described in embodiment 1, it is different that difference is to build packing material.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
0.5 kilogram, trimethyl silicane sodium alkoxide 0.2 kilogram, n-octytriethoxysilane 0.8 kilogram, 1.6 kilograms of Alumina, 50 kilograms of water.
Embodiment 4
Preparing fiber cement board combined wall according to method described in embodiment 1, it is different that difference is to build packing material.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
0.5 kilogram, tridecafluoro-n-octyltriethoxysilane 0.6 kilogram, n-octytriethoxysilane 04 kilogram, 1.6 kilograms of Alumina, water
50 kilograms.
Embodiment 5
Preparing fiber cement board combined wall according to method described in embodiment 1, it is different that difference is to build packing material.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
0.5 kilogram, tridecafluoro-n-octyltriethoxysilane 1 kilogram, 1.6 kilograms of Alumina, 50 kilograms of water.
Embodiment 6
Preparing fiber cement board combined wall according to method described in embodiment 1, it is different that difference is to build packing material.
Described building packing material includes following component: Portland cement 100 kilograms, diisopropyl azodiformate
0.5 kilogram, n-octytriethoxysilane 1 kilogram, 1.6 kilograms of Alumina, 50 kilograms of water.
Test case 1
With reference to GB 50164-2011 " Standard for quality control of concrete ", test the fiber cement board that embodiment 1-6 is prepared
The maximum water pressure (MPa) that combined wall can bear when impermeability test, testing standard and test result are shown in Table 1.
Table 1: embodiment 1-6 fiber cement board combined wall anti-permeability performance test table
| Impervious hydraulic pressure (28d, MPa) | The most impervious hydraulic pressure (56d, MPa) |
| Embodiment 1 | 0.85 | 0.82 |
| Embodiment 2 | 0.69 | 0.61 |
| Embodiment 3 | 0.70 | 0.64 |
| Embodiment 4 | 0.74 | 0.68 |
| Embodiment 5 | 0.68 | 0.63 |
| Embodiment 6 | 0.71 | 0.65 |
As seen from the data in Table 1, the fiber cement board combined wall using the method for the present invention to prepare, have good
Water resistant anti-permeability performance, the maximum water pressure that can bear when 28d and 56d impermeability test is all at more than 0.6MPa, the most impervious
Grade can reach P6, especially embodiment 1 and employ trimethyl silicane sodium alkoxide 0.2 kilogram, tridecafluoro-n-octyltriethoxysilane
0.4 kilogram, 0.4 kilogram of compounding waterproofing agent of n-octytriethoxysilane, impervious hydraulic pressure can reach 0.85MPa, the most impervious
Grade can reach P8, and the most any two kind components more identical than using gross mass, effect is more preferable.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those of ordinary skill in the art in the technical scope that disclosed herein, the change that can expect without creative work or
Replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Fixed protection domain is as the criterion.
Claims (2)
1. a building packing material, including following components in parts by weight: Portland cement 100 parts, azoformic acid two
Isopropyl ester 0.5-1 part, waterproofing agent 0.5-2 part, Alumina 0.5-2 part, water 40-60 part；
Described waterproofing agent is made up of following weight parts: tridecafluoro-n-octyltriethoxysilane 40-60 part, n-octyl triethoxysilicane
Alkane 40-60 part.
2. a building packing material, including following components in parts by weight: Portland cement 100 parts, azoformic acid two
Isopropyl ester 0.5-1 part, waterproofing agent 0.5-2 part, Alumina 0.5-2 part, water 40-60 part；
Described waterproofing agent is made up of following weight parts: trimethyl silicane sodium alkoxide 10-30 part, tridecafluoro-n-octyltriethoxysilane 20-
40 parts, n-octytriethoxysilane 20-40 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086517.1A CN104628340B (en) | 2015-02-23 | 2015-02-23 | Building packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086517.1A CN104628340B (en) | 2015-02-23 | 2015-02-23 | Building packing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104628340A CN104628340A (en) | 2015-05-20 |
| CN104628340B true CN104628340B (en) | 2016-08-31 |
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ID=53207641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510086517.1A Active CN104628340B (en) | 2015-02-23 | 2015-02-23 | Building packing material |
Country Status (1)
| Country | Link |
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| CN (1) | CN104628340B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541270A (en) * | 2015-12-29 | 2016-05-04 | 王丽萍 | Filling material for thermal-insulation board rooms |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613424B1 (en) * | 1999-10-01 | 2003-09-02 | Awi Licensing Company | Composite structure with foamed cementitious layer |
| AUPQ457099A0 (en) * | 1999-12-10 | 2000-01-13 | James Hardie Research Pty Limited | Lightweight wall construction |
| CN100371281C (en) * | 2005-09-01 | 2008-02-27 | 郭戈 | Straw fiber cement composite material |
| CN102515829A (en) * | 2011-12-23 | 2012-06-27 | 北京化工大学 | Inorganic foaming heat-insulation material and preparation method thereof |
| CN103922663B (en) * | 2014-03-20 | 2016-06-22 | 北京市飞翔建筑艺术雕刻有限责任公司 | Packing material and there is the combined wall of this packing material |
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2015
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