CN103044800A - Santalum album for building - Google Patents
Santalum album for building Download PDFInfo
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- CN103044800A CN103044800A CN2011103142744A CN201110314274A CN103044800A CN 103044800 A CN103044800 A CN 103044800A CN 2011103142744 A CN2011103142744 A CN 2011103142744A CN 201110314274 A CN201110314274 A CN 201110314274A CN 103044800 A CN103044800 A CN 103044800A
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- calcium carbonate
- santalum album
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Abstract
The invention belongs to the technical field of building materials and provides a santalum album for a building. The santalum album for the building is prepared from the following components in parts by weight: 40-60 parts of polyvinyl chloride, 60-40 parts of lightweight and heavyweight active calcium carbonate, 25-35 parts of wood powder or bamboo powder, 2-3.5 parts of lead salt complex stabilizer, 2-3.5 parts of chlorinated polyethylene, 1-3 parts of toughener, 0.3-0.6 part of calcium stearate, 0.3-0.6 part of barium stearate, 0.4-0.6 part of PE (polyethylene)-wax, 0.55-0.75 part of azodicarbonamide, 4-8 parts of methyl methacrylate copolymer, 0.4-0.6 part of stearic acid 1801 and 1-2 parts of epoxidized soybean oil, wherein the wood powder or the bamboo powder is greater than or equal to 80 meshes, the dryness is greater than or equal to 80%, the lightweight active calcium carbonate is greater than or equal to 1500 meshes, and the toughener is a core-shell polymer taking a methyl methacrylate and methyl acrylate copolymer as a shell and taking a butyl acrylate crosslinked elastomer as a core. According to the santalum album for the building, provided by the invention, the anti-bending strength is greater than 22.0MPa, the anti-impact strength is not lower than 7.0KJ/M<2>, the using temperature is -20-55 DEG C, the number of continuous using times is not lower than 37, and the santalum album for the building can be widely used for various buildings.
Description
Technical field
The present invention relates to building and decorations material, relate in particular to a kind of building square column.
Background technology
The wood a tree, used in making timber for boats is one of main circulation material in the construction work, with wooden form and usefulness, as rough ground.Traditional Wood balk matter is timber, and the most frequently used is pine.But doing the keel of construction work with wooden a tree, used in making timber for boats, shortcomings is arranged, mainly is that material source need to consume a large amount of forests, processing and manufacturing process trouble, produce and material cost high; Its turnover access times are low in addition, manage even use, and the number of turnover is also below ten times.On the other hand, because China is in the urbanization process, building quantity is large, needs a large amount of building square columns that use, and waste of Traditional Wood a tree, used in making timber for boats is large, and is destructive large to ecological resources, has been difficult to satisfy the demand that day by day increases.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of building square column is provided.
For realizing above purpose, the technical solution used in the present invention is:
A kind of building square column, made by following mass component:
Wherein, described wood powder or bamboo powder more than or equal to 80 orders, ridity more than or equal to 80%, light active calcium carbonate is more than or equal to 1500 orders, and described toughner is that methyl methacrylate and acrylate copolymer are shell and take the crosslinked elastomerics of butyl acrylate as the formed core-shell polymer of nuclear.
Described polyvinyl chloride is former raw material and reworked material in mass ratio 1: the mixture of 1-2.
The mass ratio of light active calcium carbonate and heavy activated Calcium carbonate is 1-2.5 in described lightweight and the heavy active carbonic acid calcium compounds: 1.
Beneficial effect of the present invention: the flexural strength of goods is not less than 7.0KJ/M greater than 22.0MPa, resistance to impact shock
2Use temperature is between-20 °-55 °, access times are not less than 37 times continuously in the situation that does not change length, 100% can entirely reclaim, circulate, repeatedly use, indeformable, 100% waterproof, anti-ly go mouldy, Anti-moth-eating, free from extraneous odour, nontoxic secondary harm, can be widely used in the buildings such as all kinds of building constructions, bridge, water conservancy, electric power, road construction.
Embodiment
The present invention utilizes multiple industrial chemicals, chemical spent material solid waste, PVC, calcium carbonate, wood powder etc., after evenly mixing under the 120-80 degree temperature, under 160-197 degree high temperature, be total to again plasticizing forming, the New Building Materials that typing then obtains through the cooling of 5-8 ° of refrigerated water with after vacuumizing cooling is a kind of recyclable, repeatedly recycle are to substitute the Traditional Wood a tree, used in making timber for boats.Concrete making processes is: after raw material is screened, require to carry out first evenly mix according to different components, afterwards the first evenly raw material of mix is carried out the high temperature mix, make material stable, evenly, compactly combine, the material of high temperature mix need through after the mixing of low temperature so that the combination of material is more stable.Finish the material behind the mix, can enter the cone twin screw extruder, by forcing machine, material has been finished respectively plasticizing and homogenizing under hot environment, enter and enter stock mould in the mould behind the high-temperature molding by four mould districts and finish from the mould foaming, and become finished product through behind the cooling and shaping.
Example 1
Each constituent mass proportioning is as follows:
Wherein the particle diameter of wood powder is 150 orders, and ridity is 97%, and the particle diameter of lightweight, heavy activated Calcium carbonate is 2000 orders.Main performance index such as the table 1 of goods.
Table 1
As shown in Table 1, the goods use properties surpasses the Traditional Wood a tree, used in making timber for boats comprehensively, satisfies the service requirements of construction work fully.
Example 2
Each constituent mass proportioning is as follows:
Wherein the particle diameter of wood powder is 150 orders, and ridity is 97%, and the particle diameter of lightweight, heavy activated Calcium carbonate is 2000 orders.Main performance index such as the table 2 of goods
Table 2
As shown in Table 2, the goods use properties surpasses the Traditional Wood a tree, used in making timber for boats comprehensively, satisfies the service requirements of construction work fully.
Example 3
Each constituent mass proportioning is as follows:
Wherein the particle diameter of wood powder is 150 orders, and ridity is 97%, and the particle diameter of lightweight, heavy activated Calcium carbonate is 2000 orders.Main performance index such as the table 3 of goods
Table 3
As shown in Table 3, the goods use properties surpasses the Traditional Wood a tree, used in making timber for boats comprehensively, satisfies the service requirements of construction work fully.
Example 4
Each constituent mass proportioning is as follows:
Wherein the particle diameter of bamboo powder is 150 orders, and ridity is 97%, and the particle diameter of lightweight, heavy activated Calcium carbonate is 2000 orders.Main performance index such as the table 4 of goods
Table 4
As shown in Table 4, the goods use properties surpasses the Traditional Wood a tree, used in making timber for boats comprehensively, satisfies the service requirements of construction work fully.
Example 5
Each constituent mass proportioning is as follows:
Wherein the particle diameter of bamboo powder is 150 orders, and ridity is 97%, and the particle diameter of lightweight, heavy activated Calcium carbonate is 2000 orders.Main performance index such as the table 5 of goods
Table 5
As shown in Table 5, the goods use properties surpasses the Traditional Wood a tree, used in making timber for boats comprehensively, satisfies the service requirements of construction work fully.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, make concrete change or change and all belong to protection scope of the present invention.
Claims (3)
1. building square column is characterized in that being made by following mass component:
Wherein, described wood powder or bamboo powder more than or equal to 80 orders, ridity more than or equal to 80%, light active calcium carbonate is more than or equal to 1500 orders, and described toughner is that methyl methacrylate and acrylate copolymer are shell and take the crosslinked elastomerics of butyl acrylate as the formed core-shell polymer of nuclear.
2. building square column according to claim 1 is characterized in that: described polyvinyl chloride is former raw material and reworked material in mass ratio 1: the mixture of 1-2.
3. building square column according to claim 1, it is characterized in that: the mass ratio of light active calcium carbonate and heavy activated Calcium carbonate is 1-2.5 in described lightweight and the heavy active carbonic acid calcium compounds: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103142744A CN103044800A (en) | 2011-10-17 | 2011-10-17 | Santalum album for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103142744A CN103044800A (en) | 2011-10-17 | 2011-10-17 | Santalum album for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103044800A true CN103044800A (en) | 2013-04-17 |
Family
ID=48057673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103142744A Pending CN103044800A (en) | 2011-10-17 | 2011-10-17 | Santalum album for building |
Country Status (1)
| Country | Link |
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| CN (1) | CN103044800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450599A (en) * | 2013-09-11 | 2013-12-18 | 江苏诚平新型材料科技有限公司 | Plastic steel hollow traffic template and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955614A (en) * | 2010-02-22 | 2011-01-26 | 成都奥金希斯科技股份有限公司 | Novel wood plastic composite decorative building material and manufacturing method thereof |
| CN101974244A (en) * | 2010-11-13 | 2011-02-16 | 杨大可 | Polyvinyl chloride-based wood plastic composite and preparation method thereof |
-
2011
- 2011-10-17 CN CN2011103142744A patent/CN103044800A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955614A (en) * | 2010-02-22 | 2011-01-26 | 成都奥金希斯科技股份有限公司 | Novel wood plastic composite decorative building material and manufacturing method thereof |
| CN101974244A (en) * | 2010-11-13 | 2011-02-16 | 杨大可 | Polyvinyl chloride-based wood plastic composite and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103450599A (en) * | 2013-09-11 | 2013-12-18 | 江苏诚平新型材料科技有限公司 | Plastic steel hollow traffic template and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |