CN108863273A - A kind of waterproofness cement perlite heat-insulating shield and its production method - Google Patents
A kind of waterproofness cement perlite heat-insulating shield and its production method Download PDFInfo
- Publication number
- CN108863273A CN108863273A CN201810935688.0A CN201810935688A CN108863273A CN 108863273 A CN108863273 A CN 108863273A CN 201810935688 A CN201810935688 A CN 201810935688A CN 108863273 A CN108863273 A CN 108863273A
- Authority
- CN
- China
- Prior art keywords
- parts
- waterproofness
- cement
- insulating shield
- heat
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The present invention relates to building material technical fields.It is designed to provide a kind of waterproofness cement perlite heat-insulating shield and its production method.The technical scheme adopted by the invention is that：A kind of waterproofness cement perlite heat-insulating shield, the component including following parts by weight meter：15-20 parts of PO42.5 cement, 5-10 parts of desulfurization gypsum powder, 3-7 parts of bentonite, 0.2-0.5 parts of siloxanes silicone oil; 0.2-0.6 parts of polypropene staple, 30-50 parts of water-proof pearlite, 10-25 parts of glass bead; 3-8 parts of additive, 0.5-1.5 parts of redispersable latex powder, 15-25 parts of water.The present invention has the characteristics that fire protecting performance is superior, light, intensity is high, thermal coefficient is low, water absorption rate is low, flexibility is good, has good workability.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of waterproofness cement perlite heat-insulating shield and its production
Method.
Background technique
Building energy conservation is the industry that national industrial policies are given special assistance to.Currently, energy-saving building materials are broadly divided into inorganic guarantor
Warm lightweight aggregate and the light bone material of organic heat-insulating, but the characteristics of due to materials chemistry property, whether inorganic system or organic
System can not all combine the requirement of properties of heat preservation and energy saving and security against fire：For thermal insulation property, organic material is better than nothing
Machine material；Consider from Performance-based fire, A grades of anti-flammability thermal insulation materials are only selection again.In recent years, inorganic heat insulation material
Middle expanded perlite is just gradually becoming the head of inorganic external wall thermal-insulation material with its excellent fire retardancy energy, the advantages such as no pollution to the environment
Choosing.Expanded perlite as a kind of nonmetallic mineral material, be widely used in building, metallurgy, petroleum, chemical industry, light industry, electric power,
The fields such as transport and agricultural, but the synthesis of existing pearlite building material newly can be also to be hoisted.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproofness cement perlite heat-insulating shield and its production method, the waterproofness water
Mud perlite heat-insulating plate is with fire protecting performance is superior, light, intensity is high, thermal coefficient is low, water absorption rate is low, flexibility is good, construction
The features such as performance is good.
For achieving the above object, the technical scheme adopted by the invention is that：A kind of waterproofness cement perlite insulation
Plate, the component including following parts by weight meter：15-20 parts of PO42.5 cement, 5-10 parts of desulfurization gypsum powder, 3-7 parts of bentonite, silicon oxygen
It is 0.2-0.5 parts of alkane silicone oil, 0.2-0.6 parts of polypropene staple, 30-50 parts of water-proof pearlite, 10-25 parts of glass bead, additional
3-8 parts of agent, 0.5-1.5 parts of redispersable latex powder, 15-25 parts of water.
Preferably, the mesh number of the desulfurization gypsum powder is 200 mesh, purity 95%, moisture content 5%, SO3Content is
40%；The bentonite is sodium base bentonite, and mesh number is 200 mesh.
Preferably, the mesh number of the glass bead is 30-50 mesh, and density is 110 kilograms/cubic metre.
Preferably, the additive includes the component of following parts by weight meter；25-35 parts of sodium lignin sulfonate, dodecyl
2-5 parts of sodium sulphate, 0.2-5 parts of sodium carboxymethylcellulose, 5-10 parts of sodium tripolyphosphate and 15-20 parts of polyacrylamide.
Preferably, the length of the polypropene staple is 8-12mm.
Preferably, the water-proof pearlite is processed by the following method：Perlite is heated to 1000-1200 DEG C of progress
Expanding treatment makes 10-15 times of perlite volume expansion, obtains expanded perlite, then cools down, when temperature is down to 100-200 DEG C
When, the siloxanes silicone oil of expanded perlite total weight 3-9% is sprayed to expanded perlite, continues to be cooled to room temperature to obtain the final product.
Preferably, a kind of production method of waterproofness cement perlite heat-insulating shield, includes the following steps：
(1) desulfurization gypsum powder, additive, redispersable latex powder, polypropene staple, bentonite, glass bead are mixed
Merging stirs evenly, and adds cement and continues to stir, obtains rubber powder material；
(2) water-proof pearlite and rubber powder material are mixed, add siloxanes silicone oil and water, stirs evenly, the progressive die
It is molded, obtain molding waterproofness cement perlite heat-insulating shield；
(3) maintenance is dried in molding waterproofness cement perlite heat-insulating shield；
(4) after dry maintenance, drying is begun to warm up, drying to waterproofness cement perlite heat-insulating shield water content is lower than
5%, it can kiln discharge.
Preferably, it is hydraulic press that continuous mould pressing, which forms used equipment, in the step (2), and the pressure of hydraulic press is
100t。
Preferably, heat-cured temperature is 20-50 DEG C, time 10-24h in the step (3), the step (3)
It is carried out in baking room, after molding waterproofness cement perlite heat-insulating shield is sent into baking room, closes drying door, open and add
Hot equipment carries out heating curing to molding waterproofness cement perlite heat-insulating shield.
Preferably, temperature dry in the step (4) is 60-100 DEG C.
Beneficial effect of the present invention embodies a concentrated reflection of：
1, fire protecting performance is superior.Waterproofness cement perlite heat-insulating shield of the present invention mainly uses inorganic incombustible material,
The fire protecting performance of insulation board can be effectively improved, the combustibility of waterproofness cement perlite heat-insulating shield of the present invention is up to A1 grades.
2, light, intensity is high, thermal coefficient is low.Waterproofness cement perlite heat-insulating shield of the present invention is made using high-mark cement
For major gelled material, while the intensity that composite fibre, desulfurized gypsum, bentonite, additive improve cementitious material is mixed outside, make to protect
Adiabator substantially reduces dry density on the basis of guaranteeing resistance to compression, flexural strength, makes plate intensity with higher and lower
Thermal coefficient, to guarantee that heat preservation plate material and system have good thermal insulation property.
3, good with the adhesive layer of heat-insulation system and cracking resistance protective layer compatibility.Since waterproofness cement perlite of the present invention is exhausted
Hot plate, as main cementitious material, not using waterglass and containing waterglass or contains chloride ion water using high-mark cement
The additive of mud guarantees that waterproofness cement perlite heat-insulating shield and heat-insulation system are not in that the accumulation of salt in the surface soil returns chlorine etc. and asks from the root
Topic, while bonding mortar, the main ingredient of anticracking grout that insulation board of the invention and heat-insulation system use are close, ensure that and be
Phenomena such as compatibility of uniting is good, and hollowing cracking will not occur, can be with the building same service life.
4, flexibility is good, backfin ratio is reasonable, has good workability.Waterproofness cement perlite heat-insulating shield of the present invention is using half-dried
Expect mould pressing technology and using the preferable redispersable latex powder of flexibility be used as cementitious material additive, and insulation board material from prevent
Aqueous cement perlite heat-insulating plate is fabricated into plate moulding molding, and all using automated production, product flexibility is good, backfin ratio
Rationally, quality is stablized, and reduces work progress waterproofness cement perlite heat-insulating shield breakage rate.
5, water absorption rate is low.Silylation silicone oil is added as hydrophober in waterproofness cement perlite heat-insulating shield of the invention, leads to
The proportionate relationship for crossing optimization each component, reduces the water absorption rate of insulation board, prolongs the service life.
6, environmentally protective.Waterproofness cement perlite heat-insulating shield of the present invention is with cement, desulfurization gypsum powder, bentonite, poly- third
Alkene fiber and other organic and inorganic objects are effectively utilized industrial and mineral dead meal as raw material, and without adding poisonous and harmful substance,
It is environmentally protective.
Although 7, expanded perlite can reach the mesh for improving heat insulation effect by improving vitreous rate in process of production
, but still with the presence of the aperture perlite close to 30%, in order to reduce the water absorption rate of this demi-inflation perlite, the present invention
Siloxanes silicone oil, dead air space, to achieve the purpose that expanded perlite waterproof are sprayed in temperature-fall period after puffing furnace extruding.
8, heating curing temperature and time of the present invention by the molding waterproofness cement perlite heat-insulating shield of control, control
Drying temperature can further increase the properties of insulation board.
9, the dry density of waterproofness cement perlite heat-insulating shield of the present invention is less than 196kg/m3, and compression strength is greater than
0.6MPa, thermal coefficient be less than 0.06W/ (m.k), flexural strength be greater than 0.41MPa, mass water content less than 3.2%, perpendicular to
Board direction tensile strength is greater than 0.30MPa, and volume water absorption rate is less than 5.0%, and coefficient of softing is greater than 0.88, and mass loss rate is small
In 2.7%, for compression strength loss rate less than 20%, hydrophobic rate is greater than 99.8%.
10, the raw material sources of waterproofness cement perlite heat-insulating shield of the present invention are extensive, at low cost, simple production process, easily
In operation, the demand of different construction materials can satisfy, there is good social and economic benefit.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to embodiments.
The requirement of raw material used in the present invention is：200 mesh of mesh number of desulfurization gypsum powder, purity 95%, moisture content are
5%, SO3 content are 40%.The mesh number of glass bead is 30-50 mesh, and density is 110 kilograms/cubic metre.The length of polypropylene fibre
Degree is 8-12mm.Bentonite is sodium base bentonite, and mesh number is 200 mesh.Redispersable latex powder is purchased from Shanxi three-dimensional company.
Embodiment 1
Waterproofness cement perlite heat-insulating shield described in the present embodiment, the component including following parts by weight meter：PO42.5 water
15 parts of mud, 6 parts of desulfurization gypsum powder, 5 parts of bentonite, 0.3 part of siloxanes silicone oil, 0.3 part of polypropene staple, water-proof pearlite 35
Part, 11 parts of glass bead, 3.5 parts of additive, 0.8 part of redispersable latex powder, 18 parts of water.
The additive includes the component of following parts by weight meter；25 parts of sodium lignin sulfonate, 2 parts of lauryl sodium sulfate,
0.2 part of sodium carboxymethylcellulose, 5 parts of sodium tripolyphosphate and 15 parts of polyacrylamide.
The water-proof pearlite is processed by the following method, and perlite is heated to 1000 DEG C of progress expanding treatments, is made
10 times of perlite volume expansion, expanded perlite is obtained, is then cooled down, when temperature is down to 200 DEG C, expanded perlite is sprayed
The siloxanes silicone oil of expanded perlite total weight 3%, continues to be cooled to room temperature to obtain the final product.
The production method of the waterproofness cement perlite heat-insulating shield, includes the following steps：
(1) desulfurization gypsum powder, additive, redispersable latex powder, polypropene staple, bentonite, glass bead are mixed
Merge stirring 5min to uniform, adds cement and continue to stir 15min, obtain rubber powder material；
(2) water-proof pearlite and rubber powder material are mixed, add siloxanes silicone oil and water, stir evenly, send to liquid
The molding of press continuous mould pressing, hydraulic press pressure 100t obtain molding waterproofness cement perlite heat-insulating shield；
(3) molding waterproofness cement perlite heat-insulating shield is sent to maintenance is dried in baking room, it is heat-cured
Temperature is 50 DEG C, and the time is for 24 hours；
(4) after dry maintenance, drying is begun to warm up, drying temperature is 80 DEG C, dry to waterproofness cement perlite
Heat-insulating shield water content is lower than 5%, can kiln discharge.
Embodiment 2
Waterproofness cement perlite heat-insulating shield described in the present embodiment, the component including following parts by weight meter：PO42.5 water
18 parts of mud, 10 parts of desulfurization gypsum powder, 3 parts of bentonite, 0.4 part of siloxanes silicone oil, 0.2 part of polypropene staple, water-proof pearlite
45 parts, 18 parts of glass bead, 4.5 parts of additive, 1.5 parts of redispersable latex powder, 25 parts of water.
The additive includes the component of following parts by weight meter；35 parts of sodium lignin sulfonate, 5 parts of lauryl sodium sulfate,
4.5 parts of sodium carboxymethylcellulose, 10 parts of sodium tripolyphosphate and 20 parts of polyacrylamide.
The water-proof pearlite is processed by the following method, and perlite is heated to 1200 DEG C of progress expanding treatments, is made
15 times of perlite volume expansion, expanded perlite is obtained, is then cooled down, when temperature is down to 100 DEG C, expanded perlite is sprayed
The siloxanes silicone oil of expanded perlite total weight 8%, continues to be cooled to room temperature to obtain the final product.
The production method of the waterproofness cement perlite heat-insulating shield, includes the following steps：
(1) desulfurization gypsum powder, additive, redispersable latex powder, polypropene staple, bentonite, glass bead are mixed
Merge stirring 5min to uniform, adds cement and continue to stir 15min, obtain rubber powder material；
(2) water-proof pearlite and rubber powder material are mixed, add siloxanes silicone oil and water, stir evenly, send to liquid
The molding of press continuous mould pressing, hydraulic press pressure 100t obtain molding waterproofness cement perlite heat-insulating shield；
(3) molding waterproofness cement perlite heat-insulating shield is sent to maintenance is dried in baking room, it is heat-cured
Temperature is 50 DEG C, time 18h；
(4) after dry maintenance, drying is begun to warm up, drying temperature is 80 DEG C, dry to waterproofness cement perlite
Heat-insulating shield water content is lower than 5%, can kiln discharge.
Embodiment 3
Waterproofness cement perlite heat-insulating shield described in the present embodiment, the component including following parts by weight meter：PO42.5 water
20 parts of mud, 5 parts of desulfurization gypsum powder, 7 parts of bentonite, 0.5 part of siloxanes silicone oil, 0.6 part of polypropene staple, water-proof pearlite 50
Part, 13 parts of glass bead, 6 parts of additive, 1.4 parts of redispersable latex powder, 22 parts of water.
The additive includes the component of following parts by weight meter；28 parts of sodium lignin sulfonate, 4 parts of lauryl sodium sulfate,
3.6 parts of sodium carboxymethylcellulose, 8 parts of sodium tripolyphosphate and 19 parts of polyacrylamide.
The water-proof pearlite is processed by the following method, and perlite is heated to 1200 DEG C of progress expanding treatments, is made
15 times of perlite volume expansion, expanded perlite is obtained, is then cooled down, when temperature is down to 100 DEG C, expanded perlite is sprayed
The siloxanes silicone oil of expanded perlite total weight 8%, continues to be cooled to room temperature to obtain the final product.
The production method of the waterproofness cement perlite heat-insulating shield, includes the following steps：
(1) desulfurization gypsum powder, additive, redispersable latex powder, polypropene staple, bentonite, glass bead are mixed
Merge stirring 5min to uniform, adds cement and continue to stir 15min, obtain rubber powder material；
(2) water-proof pearlite and rubber powder material are mixed, add siloxanes silicone oil and water, stir evenly, send to liquid
The molding of press continuous mould pressing, hydraulic press pressure 100t obtain molding waterproofness cement perlite heat-insulating shield；
(3) molding waterproofness cement perlite heat-insulating shield is sent to maintenance is dried in baking room, it is heat-cured
Temperature is 50 DEG C, time 18h；
(4) after dry maintenance, drying is begun to warm up, drying temperature is 95 DEG C, dry to waterproofness cement perlite
Heat-insulating shield water content is lower than 5%, can kiln discharge.
Using the waterproofness cement perlite heat-insulating shield of the embodiment of the present invention 1,2 and 3 as experimental group, and using commercially available swollen
Swollen pearlite heat-insulation plate detects performance indexes, as a result as shown in the table as control.
Claims (10)
1. a kind of waterproofness cement perlite heat-insulating shield, it is characterised in that：Component including following parts by weight meter：PO42.5 cement
15-20 parts, 5-10 parts of desulfurization gypsum powder, 3-7 parts of bentonite, 0.2-0.5 parts of siloxanes silicone oil, polypropene staple 0.2-0.6
Part, 30-50 parts of water-proof pearlite, 10-25 parts of glass bead, 3-8 parts of additive, 0.5-1.5 parts of redispersable latex powder, water
15-25 parts.
2. waterproofness cement perlite heat-insulating shield according to claim 1, it is characterised in that：The desulfurization gypsum powder
Mesh number is 200 mesh, purity 95%, moisture content 5%, SO3Content is 40%；The bentonite is sodium base bentonite, mesh
Number is 200 mesh.
3. waterproofness cement perlite heat-insulating shield according to claim 1, it is characterised in that：The mesh of the glass bead
Number is 30-50 mesh, and density is 110 kilograms/cubic metre.
4. waterproofness cement perlite heat-insulating shield according to claim 1, it is characterised in that：The additive includes following
The component of parts by weight meter；25-35 parts of sodium lignin sulfonate, 2-5 parts of lauryl sodium sulfate, 0.2-5 parts of sodium carboxymethylcellulose,
5-10 parts and polyacrylamide 15-20 parts of sodium tripolyphosphate.
5. waterproofness cement perlite heat-insulating shield according to claim 1, it is characterised in that：The polypropene staple
Length be 8-12mm.
6. waterproofness cement perlite heat-insulating shield according to claim 5, it is characterised in that：The water-proof pearlite is by such as
Lower method is processed into：Perlite is heated to 1000-1200 DEG C of progress expanding treatment, makes 10-15 times of perlite volume expansion,
Expanded perlite is obtained, is then cooled down, when temperature is down to 100-200 DEG C, expanded perlite gross weight is sprayed to expanded perlite
The siloxanes silicone oil for measuring 3-9%, continues to be cooled to room temperature to obtain the final product.
7. the production method of waterproofness cement perlite heat-insulating shield described in -6 according to claim 1, which is characterized in that including with
Lower step：
(1) desulfurization gypsum powder, additive, redispersable latex powder, polypropene staple, bentonite, glass bead are mixed simultaneously
It stirs evenly, adds cement and continue to stir, obtain rubber powder material；
(2) water-proof pearlite and rubber powder material are mixed, add siloxanes silicone oil and water, stir evenly, continuous mould pressing at
Type obtains molding waterproofness cement perlite heat-insulating shield；
(3) maintenance is dried in molding waterproofness cement perlite heat-insulating shield；
(4) after dry maintenance, drying is begun to warm up, drying to waterproofness cement perlite heat-insulating shield water content is lower than 5%,
It can kiln discharge.
8. the production method of waterproofness cement perlite heat-insulating shield according to claim 7, it is characterised in that：The step
(2) it is hydraulic press that continuous mould pressing, which forms used equipment, in, and the pressure of hydraulic press is 100t.
9. the production method of waterproofness cement perlite heat-insulating shield according to claim 8, it is characterised in that：The step
(3) heat-cured temperature is 20-50 DEG C, time 10-24h in, and the step (3) carries out in baking room, molding anti-
After aqueous cement perlite heat-insulating plate is sent into baking room, drying door is closed, opens heating equipment to molding waterproofness water
Mud perlite heat-insulating plate carries out heating curing.
10. the production method of waterproofness cement perlite heat-insulating shield according to claim 9, it is characterised in that：The step
Suddenly temperature dry in (4) is 60-100 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935688.0A CN108863273A (en) | 2018-08-16 | 2018-08-16 | A kind of waterproofness cement perlite heat-insulating shield and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810935688.0A CN108863273A (en) | 2018-08-16 | 2018-08-16 | A kind of waterproofness cement perlite heat-insulating shield and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108863273A true CN108863273A (en) | 2018-11-23 |
Family
ID=64318812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810935688.0A Pending CN108863273A (en) | 2018-08-16 | 2018-08-16 | A kind of waterproofness cement perlite heat-insulating shield and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108863273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114276113A (en) * | 2022-01-25 | 2022-04-05 | 河北宏基舜达钢结构工程有限公司 | Heat insulation board for prefabricated house and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924122A (en) * | 2016-04-28 | 2016-09-07 | 中晶工程材料（信阳）有限公司 | Lightweight waterproof modified expanded perlite insulation board and production method thereof |
| CN105924123A (en) * | 2016-04-28 | 2016-09-07 | 中晶工程材料（信阳）有限公司 | Cement-based modified expanded perlite insulation board and production method thereof |
| CN105948642A (en) * | 2016-04-28 | 2016-09-21 | 中晶工程材料（信阳）有限公司 | Hydrophobic modified expanded perlite thermal insulation board and production method thereof |
| CN105948641A (en) * | 2016-04-28 | 2016-09-21 | 中晶工程材料（信阳）有限公司 | Waterproof modified expanded perlite thermal insulation board and production method thereof |
| CN105967564A (en) * | 2016-04-28 | 2016-09-28 | 中晶工程材料（信阳）有限公司 | Lightweight hydrophobic expanded perlite heat insulation plate and production method thereof |
-
2018
- 2018-08-16 CN CN201810935688.0A patent/CN108863273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924122A (en) * | 2016-04-28 | 2016-09-07 | 中晶工程材料（信阳）有限公司 | Lightweight waterproof modified expanded perlite insulation board and production method thereof |
| CN105924123A (en) * | 2016-04-28 | 2016-09-07 | 中晶工程材料（信阳）有限公司 | Cement-based modified expanded perlite insulation board and production method thereof |
| CN105948642A (en) * | 2016-04-28 | 2016-09-21 | 中晶工程材料（信阳）有限公司 | Hydrophobic modified expanded perlite thermal insulation board and production method thereof |
| CN105948641A (en) * | 2016-04-28 | 2016-09-21 | 中晶工程材料（信阳）有限公司 | Waterproof modified expanded perlite thermal insulation board and production method thereof |
| CN105967564A (en) * | 2016-04-28 | 2016-09-28 | 中晶工程材料（信阳）有限公司 | Lightweight hydrophobic expanded perlite heat insulation plate and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114276113A (en) * | 2022-01-25 | 2022-04-05 | 河北宏基舜达钢结构工程有限公司 | Heat insulation board for prefabricated house and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103265262B (en) | Inorganic composite insulation board and preparation method thereof | |
| CN105948638B (en) | A kind of hydrophobic type modified expanded perlite insulation board and its production method | |
| CN105924122B (en) | The modified expanded perlite insulation board and its production method of a kind of light-weight water-proof | |
| CN105948642B (en) | The modified expanded perlite insulation board and its production method of a kind of hydrophobic | |
| CN103979837B (en) | A kind of moistureproof light thermal-insulation partition plate and preparation method thereof | |
| CN101210472B (en) | Fire-proof door | |
| CN101333111A (en) | High temperature resistant and high-efficiency thermal insulation wall material and method for manufacturing same | |
| CN107324708A (en) | A kind of external-wall heat-insulation material of high fire-retardance and preparation method thereof | |
| CN105298011A (en) | Composite sandwich light partition wall made of mineral fiber reinforced magnesium cement and method for manufacturing composite sandwich light partition wall | |
| CN103787642A (en) | Efficient thermal insulation energy-saving material | |
| CN106186854A (en) | A kind of fire-type modified expanded perlite insulation board and production method thereof | |
| CN107244842A (en) | A kind of cracking resistance fireproof energy-saving thermal insulation board | |
| CN105924103B (en) | A kind of modified expanded perlite insulation board and its production method | |
| CN105948641B (en) | A kind of water proof type modified expanded perlite insulation board and its production method | |
| CN105541237A (en) | High toughness heatproof decorative construction material | |
| CN107417183A (en) | A kind of Novel wall body heat insulation material and preparation method | |
| CN107235671A (en) | A kind of fire preventing and heat insulating building material and preparation method thereof | |
| CN106186921A (en) | A kind of mineral fibre enhancement mode modified expanded perlite insulation board and production method thereof | |
| CN105948637B (en) | A kind of fiber reinforcement type modified expanded perlite insulation board and its production method | |
| CN110194642A (en) | A kind of water proof type plasterboard and preparation method thereof | |
| CN108002791A (en) | A kind of homogeneous plate of exterior-wall heat insulation and its preparation process | |
| CN108863273A (en) | A kind of waterproofness cement perlite heat-insulating shield and its production method | |
| CN105948636B (en) | A kind of enhanced modified expanded perlite insulation board of polyacrylate and its production method | |
| CN106801479B (en) | Composite evacuated heat insulating thermal preserving board of fiber reinforced type polymer cement and preparation method thereof | |
| CN105924123B (en) | A kind of cement base modified expanded perlite insulation board and its production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |