CN1051952C - 人工蛭石 - Google Patents
人工蛭石 Download PDFInfo
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- CN1051952C CN1051952C CN 95101958 CN95101958A CN1051952C CN 1051952 C CN1051952 C CN 1051952C CN 95101958 CN95101958 CN 95101958 CN 95101958 A CN95101958 A CN 95101958A CN 1051952 C CN1051952 C CN 1051952C
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- 229910052902 vermiculite Inorganic materials 0.000 title claims description 6
- 235000019354 vermiculite Nutrition 0.000 title claims description 6
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
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- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 12
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 5
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- JWEWPDCILIRASR-UHFFFAOYSA-N [Mg].[O].[Cl] Chemical compound [Mg].[O].[Cl] JWEWPDCILIRASR-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 239000000395 magnesium oxide Substances 0.000 description 2
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- 235000019353 potassium silicate Nutrition 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- MPPQGYCZBNURDG-UHFFFAOYSA-N 2-propionyl-6-dimethylaminonaphthalene Chemical compound C1=C(N(C)C)C=CC2=CC(C(=O)CC)=CC=C21 MPPQGYCZBNURDG-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
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- 230000002335 preservative effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
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- 229910052761 rare earth metal Inorganic materials 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
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- 238000007711 solidification Methods 0.000 description 1
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- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
本发明涉及一种建筑材料，特别指一种改性全闭孔无机泡沫新材料。本发明是以快凝高强度胶粘剂，加入改性剂、发泡剂、泡孔调节剂及填料，在一定的方式下搅拌，再注入模具，即可发泡成型。本发明的优点在于：抗腐蚀、强度高，既可利用工业废渣粉煤灰、工业废砂，又可不用高压养护，且可在高温下使用，其用途极为广泛。
Description
本发明涉及一种建筑材料，特别指一种改性全闭孔无机泡沫新材料——人工蛭石。
普通的建筑物，常采用砖、石或水泥制品为材料，但采用这些材料建造的建筑物，其保温、隔热、隔音性能较差，且要求建筑物的基础投资较大。目前，在现代建筑中，特别是高层框架式建筑中逐渐使用一些轻质发泡建材，如中国专利88105139.x、92102197.6、92106052.1所公开的这种轻质发泡建筑材料是以氯化镁、氧化镁为粘接剂的泡沫制品，这些以氯氧镁为胶结料，以粉煤灰为辅助胶结料，经发泡制成的新型材料，具有体积轻、保温、隔热、隔音等性能，但还存在有许多不足之处。例如：以氯氧镁为主要胶结料的制品，都普遍存在着对金属有极强的腐蚀作用，其原因是由于氯氧镁制品在水或潮湿的环境下会有较浓的氯离子析出，故其耐水性差，易变形。实验表明，氯离子含量约在10％左右，比海水中的氯离子含量还要高，所以大大地限制了这些制品的使用。
本发明的目的在于克服背景技术中的不足而提供的一种抗腐蚀、强度高，既可利用工业废渣粉煤灰、工业废砂，又可不用高压养护，且泡沫均为闭孔结构的新型无机发泡材料——人工蛭石。
本发明的目的是这样实现的：它是以快凝高强度胶粘剂，加入改性剂、发泡剂、泡孔调节剂及填料，在一定的方式下(即搅拌速度大于300转/分)搅拌，再浇注模具内发泡而成，其特征在于：所述的胶凝材料至少为下列一组：
水玻璃、氟硅酸钠、环氧丙烷；
高强铁(硫)铝酸盐水泥体系；
改性氯氧镁水泥。
所述的改性剂至少为下列一组：
硅粉、水泥、二氧化碳气体、氨水、六偏磷酸钠；
硅粉、减水剂、调凝剂、有机树脂、石英粉；
混合磷酸盐、硅粉、稀土、防腐缓适剂、亚销酸钠。
所述的发泡剂为下列至少一种：
双氧水、镁粉、松香皂、氟立昂。
所述的泡孔调节剂为下列至少一种：
硅油、拉开粉、硬质酸锌、硬质酸钙。
所述的填料可选用下列工业废料中的至少一种：
粉煤灰、废砂、废矿。
本发明是一种具有泡沫结构的轻石，其性能可通过不同配方组份的调整来改变，这已由中国建筑科学研究院得到检验。本发明属非燃烧体，其密度可在100-400kg/m间变化，导热系数相应在0.035-0.15之间变化，抗压强度在1-2Mpa间变化。在-20C冷冻4小时，在+20C水中融4小时，循环30次后，其抗压强度不但没有降低，反有提高。本发明与现有发泡氯化镁制品相比，最突出的特点是，不存在氯化镁制品对金属的强大腐蚀作用。按普通泡沫混凝土的要求，可在制品内部放入钢筋或钢件，而现存发泡制品内只能放置竹筋及做严格的防腐处理。
本发明的优点在于：抗腐蚀、强度高，既可利用工业废渣粉煤灰、工业废砂，又可不用高压养护，且可在高温下使用，其用途极为广泛。
实施例1：
将水玻璃300g、二甲基硅油5g、氟立昂15ml、粉煤灰200g、水15ml进行混合，再搅拌均匀，注入模具，即可发泡成型。
实施例2：
将硫铝酸盐水泥200g、FN减水剂5g、过氧化氢15mg、硅油5g、石英粉(或硅粉)20g、粉煤灰100g、水适量进行混合，再搅拌均匀，注入模具，即可发泡成型。
实施例3：
将氧化镁100g、氯化镁100g、硬质酸钙5g、过氧化氢15mg、铸造废砂100g、FD-1防锈剂20g、混合磷酸盐6g进行混合，再搅拌均匀，注入模具，即可发泡成型。
Claims (2)
1、一种人工蛭石，以快凝高强度胶粘剂，加入改性剂、发泡剂、泡孔调节剂及填料，在一定的方式下搅拌，再浇注模具内发泡而成，其特征在于：将硫铝酸盐水泥200g、FN减水剂5g、过氧化氢15mg、硅油5g、石英粉(或硅粉)20g、粉煤灰100g、水适量进行混合，再搅拌均匀，注入模具，即可发泡成型。
2、根据权利要求1所述的人工蛭石，其特征在于：其搅拌速度大于300转/分。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95101958 CN1051952C (zh) | 1995-02-22 | 1995-02-22 | 人工蛭石 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95101958 CN1051952C (zh) | 1995-02-22 | 1995-02-22 | 人工蛭石 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991222458A Division CN1138727C (zh) | 1999-11-05 | 1999-11-05 | 发泡水泥 |
| CN99122246A Division CN1107042C (zh) | 1999-11-05 | 1999-11-05 | 人工蛭石 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1129763A CN1129763A (zh) | 1996-08-28 |
| CN1051952C true CN1051952C (zh) | 2000-05-03 |
Family
ID=5074135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95101958 Expired - Lifetime CN1051952C (zh) | 1995-02-22 | 1995-02-22 | 人工蛭石 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051952C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112470832B (zh) * | 2020-11-26 | 2023-08-29 | 江西南麓农林发展有限责任公司 | 一种虎杖种植方法 |
-
1995
- 1995-02-22 CN CN 95101958 patent/CN1051952C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1129763A (zh) | 1996-08-28 |
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Free format text: CORRECT: ADDRESS; FROM: 100075 NO.37, SANXINGZHUANG, DAHONGMEN, FENGTAI DISTRICT, BEIJING CITY TO: 100070 5TH FLOOR, NORTH BUILDING, NO.1, ZHONGHE ROAD, BRIDGE SOUTH, FENGTAI DISTRICT, BEIJING CITY |
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Effective date of registration: 20100712 Address after: 100070 Beijing city Fengtai District bridge in No. 1 North Road, building five floor Patentee after: Beijing Taikong Panel Industry Corp. Address before: 100075, Beijing, Fengtai District, Dahongmen Samsung Zhuang No. 37 Patentee before: Fan Li |
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Expiration termination date: 20150227 Granted publication date: 20000503 |