CN1472162A - Waterproof thermal insulative building materials and preparing method thereof - Google Patents
Waterproof thermal insulative building materials and preparing method thereof Download PDFInfo
- Publication number
- CN1472162A CN1472162A CNA021459487A CN02145948A CN1472162A CN 1472162 A CN1472162 A CN 1472162A CN A021459487 A CNA021459487 A CN A021459487A CN 02145948 A CN02145948 A CN 02145948A CN 1472162 A CN1472162 A CN 1472162A
- Authority
- CN
- China
- Prior art keywords
- water
- sand
- heat insulation
- insulation material
- construction
- 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.)
- Granted
Links
- 239000004566 building material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title description 3
- 239000004576 sand Substances 0.000 claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000004568 cement Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 25
- 239000012774 insulation material Substances 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000011398 Portland cement Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 229910001562 pearlite Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- 238000009413 insulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- -1 pearlstone label 50# Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
A water-proof insulating building material for roof is prepared from cement, sand, expanded pearlite and water-proofing agent. Its advantage is high effect.
Description
Technical field: a kind of water-proof heat insulation material of construction and the preparation method that the present invention relates to be used for building field.
Background technology: the buildings roofing generally is made up of shown in Figure 1 now; except that structural sheet A; vapour barrier B, screed-coat C, sloping layer D, thermal insulation layer E, protective layer F, exhaust level G, waterproof layer H are arranged, go up people's layer (protective layer) I layer, form by differing materials for every layer.In construction, do layer by layer.Long construction period, operation is many and complicated.
Summary of the invention:
The objective of the invention is to improve the shortcoming of prior art, and a kind of water-proof heat insulation material of construction and preparation method are provided.
For achieving the above object, the present invention takes following design: the water-proof heat insulation material of construction is formed (weight proportion) by following ingredients:
Cement: 1 sand: 2-3
Pearlstone: 0.1-1.8 water-resisting agent: 0.6-2.0
The preparation method:
Step 1 requires to determine cement, sand, pearlstone and water-resisting agent consumption according to weight proportion;
Step 2 is blended together cement, sand, pearlstone, dried stirring;
Step 3 adds water-resisting agent, stirs;
Step 4, the moulding of cast pressure surface.
Advantage of the present invention is: water-proof heat insulation material of construction of the present invention has replaced the multilayered structure of prior art, be reduced to individual layer, and having satisfied technical requirements to the buildings top layer, that pearlstone has is heat insulation, the function of insulation, has reached the water-proof heat insulation effect of multilayered structure.And the preparation method is simple, is better than the preparation constructional method of multilayered structure, simplifies technology and raises the efficiency.
Description of drawings:
Fig. 1 is the structural representation of prior art buildings top layer
Fig. 2 is a structural representation of the present invention
Embodiment:
Embodiment 1, the water-proof heat insulation material of construction is made up of cement, sand, pearlstone and water-resisting agent, select label 32.5# ordinary Portland cement for use, particle diameter is 2.0mm medium sand or coarse sand, pearlstone label 50#, and particle diameter should be greater than 8% less than the content of 0.15mm, tap density is less than 120kg/m, thermal conductivity is selected mortar waterproof agent for use less than 0.07w/mk, Tangshan stars water-proof material company limited of model TFS manufacturer.
The water-proof heat insulation material of construction is formed (weight proportion) by following ingredients:
Cement: 1 sand: 2
Pearlstone: 0.1 water-resisting agent: 0.6
Embodiment 2, the water-proof heat insulation material of construction is made up of cement, sand, pearlstone and water-resisting agent, select the 32.5# ordinary Portland cement for use, particle diameter is 3.7mm medium sand or coarse sand, pearlstone label 250#, and particle diameter should be greater than 8% less than the content of 0.15mm, tap density is less than 120kg/m, thermal conductivity is selected the SF water-resisting agent for use less than 0.07w/mk, and manufacturer is Beijing waterproofing work company limited of gram group.
The water-proof heat insulation material of construction is formed (weight proportion) by following ingredients:
Cement: 1 sand: 3
Pearlstone: 1.8 water-resisting agents: 2.0
Embodiment 3, the water-proof heat insulation material of construction is made up of cement, sand, pearlstone and water-resisting agent, select the 32.5# ordinary Portland cement for use, particle diameter is 2.9mm medium sand or coarse sand, pearlstone label 150#, and particle diameter should be greater than 8% less than the content of 0.15mm, tap density is less than 120kg/m, thermal conductivity is selected concrete waterproofer for use less than 0.07w/mk, the holy waterproof technique of model YF manufacturer Beijing and many spaces development company.
The water-proof heat insulation material of construction is formed (weight proportion) by following ingredients:
Cement: 1 sand: 2
Pearlstone: 0.25 water-resisting agent: 1.05
The above embodiments 1,2,3 can adopt following steps:
Artificially preparation method:
Step 1 is determined cement, sand, pearlstone and water-resisting agent consumption according to ratio requirement;
Step 2 is blended together cement, sand, pearlstone, dried stirring;
Step 3 adds water-resisting agent, stirs;
Step 4 is cast in pressure surface moulding on the construction surface.
Mechanical preparation method:
Step 1 is determined cement, sand, pearlstone consumption according to above-mentioned weight proportion; Behind the water ratio of measuring sand, adjust the water-resisting agent consumption by above-mentioned weight proportion according to the water ratio of sand;
Step 2, elder generation is sand, and pouring mud adds pearlstone then again, dried stirring;
Step 3 adds water-resisting agent, stirs, and churning time is as follows:
Self-dumping mixer: the load of stirrer is less than 250kg, 120 minutes times spent, and the load of stirrer (250-500) kg, 120 minutes times spent, the load of stirrer is greater than 500kg, 240 minutes times spent.
Forced mixer: the load of stirrer is less than 250kg, 90 minutes times spent, and the load of stirrer (250-500) kg, 120 minutes times spent, the load of stirrer is greater than 500kg, 180 minutes times spent.
Step 4 is cast in pressure surface moulding on the construction surface.
Water-proof heat insulation material of construction preparation of the present invention back is dried scoriform, according to construction requirement, and whole watering in the roof surface forming.As shown in Figure 2, structural sheet 1, the water-proof heat insulation material of construction layer 2 after the curing is connected with structural sheet 1 curing.
Claims (7)
1, a kind of water-proof heat insulation material of construction is characterized in that:
Form (weight proportion) by following ingredients:
Cement: 1 sand: 2-3
Pearlstone: 0.1-1.8 water-resisting agent: 0.6-2.0
2, a kind of water-proof heat insulation material of construction preparation method: it is characterized in that:
Step 1 requires to determine cement, sand, pearlstone and water-resisting agent consumption according to weight proportion;
Step 2 is blended together cement, sand, pearlstone, dried stirring;
Step 3 adds water-resisting agent, stirs;
Step 4, the moulding of cast pressure surface.
3, a kind of water-proof heat insulation material of construction according to claim 1, it is characterized in that: described cement is selected label 32.5# ordinary Portland cement for use, and particle diameter is 2.0-3.7mm medium sand or coarse sand.
4, according to claim 1 or 3 described a kind of water-proof heat insulation material of construction, it is characterized in that: pearlstone label 50#-250#, particle diameter should be greater than 8% less than the content of 0.15mm, and tap density is less than 120kg/m, and thermal conductivity is less than 0.07w/mk.
5, according to claim 1 or 4 described a kind of water-proof heat insulation material of construction, it is characterized in that: water-resisting agent is selected concrete waterproofer or SF water-resisting agent or mortar waterproof agent for use.
6, a kind of water-proof heat insulation material of construction preparation method according to claim 2 is characterized in that:
Step 1 has behind the water ratio of measuring sand, adjusts the step of water-resisting agent consumption by weight ratio according to the water ratio of sand.
7, according to claim 2 or 6 described a kind of water-proof heat insulation material of construction preparation methods, it is characterized in that:
Step 2 has and falls earlier sand, and pouring mud again adds the order of pearlstone then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021459487A CN1204078C (en) | 2002-10-25 | 2002-10-25 | Waterproof thermal insulative building materials and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021459487A CN1204078C (en) | 2002-10-25 | 2002-10-25 | Waterproof thermal insulative building materials and preparing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1472162A true CN1472162A (en) | 2004-02-04 |
| CN1204078C CN1204078C (en) | 2005-06-01 |
Family
ID=34148594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021459487A Expired - Lifetime CN1204078C (en) | 2002-10-25 | 2002-10-25 | Waterproof thermal insulative building materials and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1204078C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060478A (en) * | 2009-11-16 | 2011-05-18 | 中冶天工建设有限公司 | Pearly sand concrete and pumping method thereof |
| CN101580396B (en) * | 2009-06-23 | 2012-07-04 | 李玉生 | Furnace body insulating material for quartz continuous melting furnace |
| CN103896528A (en) * | 2012-12-24 | 2014-07-02 | 深圳市嘉达高科产业发展有限公司 | Sound insulation, thermal insulation and waterproof mortar for flooring and preparation method thereof |
| CN107021706A (en) * | 2017-05-31 | 2017-08-08 | 杨小英 | Self-waterproof concrete |
| CN110284665A (en) * | 2019-07-02 | 2019-09-27 | 中国建筑第七工程局有限公司 | Waterproof and insulation integrated roofing construction engineering method |
| CN113121159A (en) * | 2021-04-22 | 2021-07-16 | 北京克帮防水工程有限公司 | Waterproof concrete for building for inhibiting and filling crack width limit value and preparation method thereof |
-
2002
- 2002-10-25 CN CNB021459487A patent/CN1204078C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580396B (en) * | 2009-06-23 | 2012-07-04 | 李玉生 | Furnace body insulating material for quartz continuous melting furnace |
| CN102060478A (en) * | 2009-11-16 | 2011-05-18 | 中冶天工建设有限公司 | Pearly sand concrete and pumping method thereof |
| CN102060478B (en) * | 2009-11-16 | 2014-02-05 | 中冶天工建设有限公司 | Pearly sand concrete and pumping method thereof |
| CN103896528A (en) * | 2012-12-24 | 2014-07-02 | 深圳市嘉达高科产业发展有限公司 | Sound insulation, thermal insulation and waterproof mortar for flooring and preparation method thereof |
| CN107021706A (en) * | 2017-05-31 | 2017-08-08 | 杨小英 | Self-waterproof concrete |
| CN110284665A (en) * | 2019-07-02 | 2019-09-27 | 中国建筑第七工程局有限公司 | Waterproof and insulation integrated roofing construction engineering method |
| CN113121159A (en) * | 2021-04-22 | 2021-07-16 | 北京克帮防水工程有限公司 | Waterproof concrete for building for inhibiting and filling crack width limit value and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1204078C (en) | 2005-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220429 Address after: Room b1-4039, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing Patentee after: Beijing Ke Gang waterproof Engineering Co.,Ltd. Address before: Beijing City, Xicheng District, No. 23, five Patentee before: Hou Shufang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220812 Address after: Room 202, 2nd Floor, Building 2, No. 99, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee after: Beijing Kebang New Material Technology Co., Ltd. Address before: Room b1-4039, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing 102300 Patentee before: Beijing Ke Gang waterproof Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221027 Address after: Room b1-4039, building 3, No. 20, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing 102300 Patentee after: Beijing Ke Gang waterproof Engineering Co.,Ltd. Address before: Room 202, 2nd Floor, Building 2, No. 99, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee before: Beijing Kebang New Material Technology Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050601 |