CN104876498A - Light-weight energy-saving partition wall slat and manufacturing method thereof - Google Patents
Light-weight energy-saving partition wall slat and manufacturing method thereof Download PDFInfo
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- CN104876498A CN104876498A CN201510163168.9A CN201510163168A CN104876498A CN 104876498 A CN104876498 A CN 104876498A CN 201510163168 A CN201510163168 A CN 201510163168A CN 104876498 A CN104876498 A CN 104876498A
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- 238000005192 partition Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 9
- 238000011049 filling Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000011398 Portland cement Substances 0.000 claims description 23
- 239000000654 additive Substances 0.000 claims description 22
- 239000011162 core material Substances 0.000 claims description 19
- 230000000996 additive effect Effects 0.000 claims description 17
- 239000010881 fly ash Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 5
- 239000000378 calcium silicate Substances 0.000 claims description 5
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000010883 coal ash Substances 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004568 cement Substances 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- -1 QX-C or QX-F (S) Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002341 toxic gas 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the field of building partition wall materials, and particularly relates to a light-weight energy-saving partition wall slat and a manufacturing method thereof. The light-weight energy-saving partition wall solid slat comprises cement, yellow sand, polystyrene foam granules, fiber yarn, QX-C, water and other materials. The light-weight energy-saving partition wall composite sandwich slat comprises cement, yellow sand, polystyrene foam granules, QX-C or QX-F (S), water and other materials. The preparation method comprises the following steps: mixing, stirring, filling into a mold, dismounting the plates, curing and the like. The light-weight energy-saving partition wall slat has the advantages of light weight, high strength, high fire resistance, long fire endurance, favorable sound-insulation effect, thermal insulation, heat shielding, low drying shrinkage, earthquake resistance, compression resistance, impact resistance, civilized construction, short construction period, moisture resistance, water resistance, larger usable floor area and the like, can be suspended by nails or glued, and is simple to operate. The light-weight energy-saving partition wall slat has excellent performance in the aspects of fire endurance, sound-insulation effect, thermal insulation, earthquake resistance, moisture resistance and water resistance.
Description
Technical Field
The invention belongs to the field of building partition wall materials, and particularly relates to a light energy-saving partition wall batten and a manufacturing method thereof.
Background
At present, light partition wall battens for buildings in domestic markets mainly comprise glass fiber reinforced cement battens (GRC), glass fiber reinforced gypsum hollow battens, steel wire (steel wire mesh) reinforced cement battens, light concrete battens, polystyrene particle sandwich light battens and the like, are called light partition wall battens, and are main materials of non-bearing internal partition walls of general industrial buildings, residential buildings and public building engineering. The light partition board is used as non-bearing inner partition in common industrial building, residential building and public building engineering. The existing light partition wall products have various types, but the respective production processes are different, and the product performance and the quality are more uneven. At present, the light partition wall batten product is subject to relevant national standards by our country, and is clearly defined, and clear requirements are made on the quality index of the light partition wall batten. The main performance indexes of the light partition wall batten are represented by compressive strength, fire resistance limit, combustion performance, air sound insulation quantity, heat conductivity coefficient, surface density, hanging force and the like, the performance of the existing light partition wall batten is approximately similar, and the production process and the product performance can basically meet the national standard requirements. However, the building market places greater demands on the performance of light partition panels and is often difficult to meet.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a light energy-saving partition wall solid batten and a manufacturing method thereof. And a light energy-saving partition wall composite sandwich slat and a manufacturing method thereof.
A light energy-saving partition solid-core slat is composed of a core material, wherein the core material comprises the following components in percentage by cubic meter: 260-320 kg of ordinary portland cement, 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m30.75-0.85 kg of fiber yarns, 1-6 kg of additives and 180-200 kg of water.
Preferably, the additive is QX-C.
Preferably, the fiber filaments are selected from any one of glass fibers, steel fibers or resin fibers.
The invention also provides a manufacturing method of the light energy-saving partition solid batten, which comprises the following steps:
1) according to the content of each required component per cubic meter, uniformly mixing 180-200 kg of water, 260-320 kg of ordinary portland cement, other materials and 1-6 kg of additives in turn, wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash, 0.6-0.7 m3The polystyrene foam particles and 0.75-0.85 kg of fiber yarns;
2) and stirring, filling a mold, disassembling the plate and maintaining to obtain the light energy-saving partition solid batten.
Preferably, the additive is QX-C. The fiber filaments are selected from any one of glass fibers, steel fibers or resin fibers.
The invention also provides a light energy-saving partition wall composite sandwich slat which is composed of an upper panel, a lower panel and a middle core material, wherein the core material comprises the following components in percentage by cubic meter: 260-320 kg of ordinary portland cement, 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m3The polystyrene foam of (1-6 kg), the first additive of (1-2 kg), and water of (180-200 kg).
Preferably, the second additive is QX-F (S).
Preferably, the first additive is QX-C.
Preferably, the upper panel and the lower panel are respectively calcium silicate plates.
Correspondingly, the invention also provides a manufacturing method of the light energy-saving partition wall composite sandwich slat, which comprises the following steps:
1) and (3) mixing materials.
2) And sequentially stirring, filling a mold, compounding, disassembling a plate and maintaining to obtain the light energy-saving partition wall composite sandwich batten.
Preferably, when ordinary portland cement is selected, the step 1) is as follows:
based on the content of each required component per cubic meter, uniformly mixing 180-200 kg of water, 260-320 kg of ordinary portland cement, other materials and 1-2kg of QX-F (S), wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m of coal ash3And 1-6 kg of QX-C.
Or, based on the content of each component required by each cubic meter, uniformly mixing 180-200 kg of water, 1-6 kg of QX-C, 260-320 kg of ordinary portland cement, other materials and 1-2kg of QX-F (S) in sequence, wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m3The polystyrene foam particles of (1). Thereby, the strength can be increased and the setting time can be shortened.
As above, the ordinary portland cement can be selected from 42.5 ordinary portland cement.
The additive QX-C is a compound additive, belongs to a general additive, shortens the slurry solidification time and increases the strength of a core material in the production process. Is suitable for producing different types of plates by using different types of cement. The materials are mixed according to the sequence of water, cement, a proper amount of QX-C other materials and special additives.
The raw materials of the additive component can be obtained by a commercial method (the component proportions are 18 percent of dispersible rubber powder, 38 percent of water reducing agent, 24 percent of pumping agent and 20 percent of early strength agent), for example: jiangsuxin and chemical dispersible latex powder, Chongqing Jiayuan building material high-efficiency water reducing agent products and Chongqing Kaisen pumping agent products.
The additive QX-F (S) refers to a compound additive and is suitable for producing the compound sandwich board by using the ordinary Portland cement. The materials of water, cement and other materials are properly and evenly stirred, and then QX-F (S) is added. If the strength needs to be increased and the setting time needs to be shortened, the production is carried out according to the sequence of water, QX-C, cement, other materials, QX-F (S).
The raw materials of the additive component can be obtained by a commercial method (the component proportions are 26 percent of dispersible rubber powder, 34 percent of water reducing agent, 18 percent of pumping agent and 22 percent of early strength agent), for example: jiangsuxin and chemical dispersible latex powder, Chongqing Jiayuan building material high-efficiency water reducing agent products and Chongqing Kaisen pumping agent products.
Compared with the existing partition wall batten, the light energy-saving partition wall solid batten and the light energy-saving partition wall composite sandwich batten provided by the invention have the advantages of light weight, high strength, high fire resistance, long fire resistance limit, good sound insulation effect, heat preservation, heat insulation, capability of being nailed and pasted, low dry shrinkage value, shock resistance, compression resistance, impact resistance and the like. Compared with other existing similar products, the novel sound-insulation board has more outstanding performance particularly in the aspects of fire resistance limit, sound insulation effect, heat preservation, earthquake resistance and impact resistance.
1. High fire resistance and long fire resistance limit
The product is a non-combustible A1 grade material, the fire-resistant limit time can reach more than 4h, toxic gas is not emitted, and the product completely meets and exceeds the national standard.
2. Good sound insulation effect
The product belongs to a light composite structure, has high sound insulation value of a unit structure, has the characteristics of thin body and good sound insulation effect, and has good sound insulation, sound absorption and noise reduction functions. For example, the air sound insulation capacity of the wall board with the thickness of 90mm is nearly 40dB, which is obviously superior to that of the traditional wall material and other light partition wall materials.
3. Thermal insulation
The thermal conductivity coefficient is as low as 0.08, and the product is mainly characterized in that the regular spherical thermal bridge broken chains are formed inside the wallboard after the high polymer base material and the light thermal insulation filler are mixed, so that good thermal insulation and energy saving effects are achieved. In addition, the product can keep the humidity at a relatively stable level, has the capability of automatically adjusting the moisture content in the indoor air along with the change of seasons and climates, achieves the ecological adjustment effect, and accords with the development trend of national modern residential buildings.
4. Shock-proof, compression-proof and impact-proof
Because the assembled construction is adopted, the plate is of a three-in-one structure, the plate and the plate are connected into a whole, and the plate is light in weight and firm in structure, so that the wall has a good anti-seismic effect, and the anti-seismic, anti-pressure and anti-impact properties of the wall reach or exceed the national standard.
Detailed Description
The principles and features of this invention are described below in conjunction with examples which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
First embodiment
The light energy-saving partition wall solid laths with the thickness of 90mm, 120mm and 150mm are manufactured by the manufacturing method provided by the invention and are respectively marked as a product 1, a product 2 and a product 3.
The composition of product 1 was: the core material comprises the following components in per cubic meter: 320kg of ordinary portland cement, 75kg of yellow sand and 0.65m30.7kg of gum fibre, 6kg of QX-C, 200kg of water.
Product 2 had the composition: the core material comprises the following components in per cubic meter: 260kg of ordinary portland cement, 100kg of fly ash and 0.7m30.8kg of glass fibre filaments, 2kg of QX-C, 190kg of water.
Product 3 had the composition: the core material comprises the following components in per cubic meter: 270kg of ordinary portland cement, 50kg of yellow sand and 70kg of fly ash, 0.6m30.75kg of steel filaments, 4kg of QX-C, 200kg of water.
The manufacturing method of the product 1, the product 2 and the product 3 is as follows:
1. die filling
2. Irrigation
2.1 mixing of the materials
After materials are sequentially put into the reactor, stirring time is as follows: and 8-15 min, and adjusting the consistency of the slurry until the slurry can freely flow in the trough.
2.2 discharge of
2.3 jolt ramming
After the ground paste was put into the mould car, start the vibrations stick, vibrate in proper order, every mould box vibrates 3 times: vibrating for 1 time on both sides and the center respectively, wherein the vibrating time is as follows: 4-6 seconds.
After the vibration is finished, the mould box lacking slurry must be backfilled, and then is compacted by using a tool, and the redundant slurry is removed. And after all the mold boxes are poured, performing jolt compaction for 5-10 seconds.
And 2.4, collecting and packaging the pulp.
After standing for 10min, slurry collection was started.
3. Stripping, packing and natural curing
Second embodiment
The light energy-saving partition wall composite sandwich batten with the thickness of 90mm, 120mm and 150mm is manufactured by the manufacturing method provided by the invention and is respectively marked as a product 4, a product 5 and a product 6.
Product 4 had a composition of: consists of an upper panel, a lower panel and a middle core material. The upper panel and the lower panel are calcium silicate plates. The core material comprises the following components in per cubic meter: 320kg of ordinary portland cement, 90kg of yellow sand, 0.7m32kg of QX-C, 2kg of QX-F (S), 180kg of water.
During the preparation, water, ordinary portland cement, other materials and QX-F (S) are added in the order.
Product 5 had the composition: comprises an upper panel, a lower panel andthe middle core material. The upper panel and the lower panel are calcium silicate plates. The core material comprises the following components in per cubic meter: 260kg of ordinary portland cement, 100kg of fly ash and 0.6m35kg of QX-C, 1-2kg of QX-F (S), 200kg of water.
During the preparation, water, QX-C, ordinary portland cement, other materials and QX-F (S) are added in the order.
Product 6 had the composition: consists of an upper panel, a lower panel and a middle core material. The upper panel and the lower panel are calcium silicate plates. The core material comprises the following components in per cubic meter: 270kg of ordinary portland cement, 50kg of yellow sand and 70kg of fly ash, 0.6m35kg of QX-C, 1-2kg of QX-F (S), 200kg of water.
During the preparation, water, QX-C, ordinary portland cement, other materials and QX-F (S) are added in the order.
The manufacturing methods of the product 4, the product 5 and the product 6 are as follows:
1. die filling
2. Irrigation
2.1 mixing of the materials
After materials are sequentially put into the reactor, stirring time is as follows: and 8-15 min, and adjusting the consistency of the slurry until the slurry can freely flow in the trough.
2.2 discharge of
2.3 jolt ramming
After the ground paste was put into the mould car, start the vibrations stick, vibrate in proper order, every mould box vibrates 3 times: vibrating for 1 time on both sides and the center respectively, wherein the vibrating time is as follows: 4-6 seconds.
After the vibration is finished, the mould box lacking slurry must be backfilled, and then is compacted by using a tool, and the redundant slurry is removed. And after all the mold boxes are poured, performing jolt compaction for 5-10 seconds.
2.4 collecting and packaging the pulp
After standing for 10min, slurry collection was started.
3. Stripping, packing and natural curing
Results of Performance testing
| Item | Unit of | Product 1 | Product 2 | Product 3 | Product 4 | Product 5 | Product 6 |
| Impact resistance | Standard sandbag/time | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 | ≥10 |
| Bending resistance bearing | Multiple of plate dead weight | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 |
| Compressive strength | MPa | ≥4.5 | ≥4.5 | ≥4.5 | ≥4.5 | ≥4.5 | ≥4.5 |
| Coefficient of softening | —— | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 |
| Water content ratio | a/％ | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 |
| Areal density | kg/㎡ | ≤70 | ≤90 | ≤110 | ≤70 | ≤90 | ≤110 |
| Dry shrinkage rate | mm/m | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.6 |
| Hanging force | N | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 |
| Coefficient of thermal conductivity | W/(m.k) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
| Combustion performance | Stage | Class A | Class A | Class A | Class A | Class A | Class A |
| Limit of fire resistance | h | ≥4 | ≥4 | ≥4 | ≥4 | ≥4 | ≥4 |
| Air sound insulation | dB | ≥40 | ≥40 | ≥45 | ≥40 | ≥40 | ≥40 |
Weight comparison with other Material walls (interior wall)
Comparison with Sound insulating Properties of other materials
The above performance tests are based on existing technical standards or test methods.
The light energy-saving wallboard provided by the invention does not contain substances harmful to human bodies by 100%, meets the national standard of 'radionuclide limits of building materials' (GB6566-2010), belongs to radioactive building main body materials and A-type decoration materials, and is not limited in application range.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The light energy-saving partition wall solid ribbon board is composed of core materials, and is characterized in that the core materials comprise the following components in percentage by cubic meter: 260-320 kg of ordinary portland cement, 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m30.75-0.85 kg of fiber yarns, 1-6 kg of additives and 180-200 kg of water.
2. The light energy-saving partition solid lath of claim 1, wherein: the fiber filaments are selected from any one of glass fibers, steel fibers or resin fibers; the additive is QX-C.
3. The light energy-saving partition wall composite sandwich slat is composed of an upper panel, a lower panel and a middle core material, and is characterized in that the core material comprises the following components in per cubic meter: 260-320 kg of ordinary portland cement, 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m3The polystyrene foam of (1-6 kg), the first additive of (1-2 kg), and water of (180-200 kg).
4. The composite sandwich slat of light energy-saving partition wall according to claim 3, characterized in that: the second additive is QX-F (S).
5. The composite sandwich slat for a lightweight energy-saving partition wall according to claim 3 or 4, wherein: the upper panel and the lower panel are respectively calcium silicate plates; the first additive is QX-C.
6. The manufacturing method of the light energy-saving partition solid batten is characterized by comprising the following steps of:
1) according to the content of each required component per cubic meter, uniformly mixing 180-200 kg of water, 260-320 kg of ordinary portland cement, other materials and 1-6 kg of additives in turn, wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash, 0.6-0.7 m3The polystyrene foam particles and 0.75-0.85 kg of fiber yarns;
2) and stirring, filling a mold, disassembling the plate and maintaining to obtain the light energy-saving partition solid batten.
7. The manufacturing method of the light energy-saving partition solid lath as claimed in claim 6, wherein the manufacturing method comprises the following steps: the fiber filaments are selected from any one of glass fibers, resin fibers or steel fibers; the additive is QX-C.
8. The manufacturing method of the light energy-saving partition wall composite sandwich slat is characterized by comprising the following steps:
1) mixing materials;
2) and sequentially stirring, filling a mold, compounding, disassembling a plate and maintaining to obtain the light energy-saving partition wall composite sandwich batten.
9. The manufacturing method of the composite sandwich slat for light energy-saving partition wall according to claim 8, wherein the step 1) is as follows:
based on the content of each required component per cubic meter, uniformly mixing 180-200 kg of water, 260-320 kg of ordinary portland cement, other materials and 1-2kg of QX-F (S), wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m of coal ash3The polystyrene foam particles and 1-6 kg of QX-C; or,
according to the content of each required component per cubic meter, 180-200 kg of water, 1-6 kg of QX-C, 260-320 kg of ordinary portland cement, other materials and 1-2kg of QX-F (S) are uniformly mixed in sequence, wherein the other materials comprise 50-90 kg of yellow sand or 70-100 kg of fly ash and 0.6-0.7 m3The polystyrene foam particles of (1).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365538A (en) * | 2016-08-30 | 2017-02-01 | 台荣建材(湖州)有限公司 | Energy saving board and processing technology thereof |
| CN110228971A (en) * | 2019-06-11 | 2019-09-13 | 广西君鼎建筑工程有限公司 | Glass fibre solid enhances light-weight cement slat |
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| CN103274653A (en) * | 2013-05-09 | 2013-09-04 | 清华大学 | High-flexibility and low-shrinkage fiber reinforced cement-based composite material |
| CN103304193A (en) * | 2013-06-19 | 2013-09-18 | 河南华泰建材开发有限公司 | Lightweight aggregate foam concrete and production method thereof |
| CN104193247A (en) * | 2014-08-26 | 2014-12-10 | 诸城舜昌新型建材有限公司 | Internal partition wall light-weight wallboard and processing method thereof |
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| CN106365538A (en) * | 2016-08-30 | 2017-02-01 | 台荣建材(湖州)有限公司 | Energy saving board and processing technology thereof |
| CN110228971A (en) * | 2019-06-11 | 2019-09-13 | 广西君鼎建筑工程有限公司 | Glass fibre solid enhances light-weight cement slat |
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