CN204983632U - Fire prevention type cast in situ concrete compound incubation template - Google Patents
Fire prevention type cast in situ concrete compound incubation template Download PDFInfo
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- CN204983632U CN204983632U CN201520727791.8U CN201520727791U CN204983632U CN 204983632 U CN204983632 U CN 204983632U CN 201520727791 U CN201520727791 U CN 201520727791U CN 204983632 U CN204983632 U CN 204983632U
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- 239000004567 concrete Substances 0.000 title claims abstract description 32
- 150000001875 compounds Chemical class 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 title 1
- 238000011534 incubation Methods 0.000 title 1
- 230000002265 prevention Effects 0.000 title 1
- 239000002131 composite material Substances 0.000 claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 49
- 238000009415 formwork Methods 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000011241 protective layer Substances 0.000 claims abstract description 24
- 239000012774 insulation material Substances 0.000 claims abstract description 21
- 239000004793 Polystyrene Substances 0.000 claims abstract description 17
- 229920002223 polystyrene Polymers 0.000 claims abstract description 17
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 12
- 239000011147 inorganic material Substances 0.000 claims abstract description 12
- 229920000265 Polyparaphenylene Polymers 0.000 abstract description 8
- -1 polyphenylene Polymers 0.000 abstract description 8
- 239000003365 glass fiber Substances 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract description 6
- 239000011083 cement mortar Substances 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract description 5
- 230000009970 fire resistant effect Effects 0.000 abstract description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004795 extruded polystyrene foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
防火型现浇混凝土复合保温模板是在无机材料包裹聚苯颗粒/有机保温材料复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。用本实用新型制作的防火型现浇混凝土复合保温模板，两外侧为防护层，中间为无机材料包裹聚苯颗粒/有机保温材料复合板，使用时将复合保温模板不燃的无机材料包裹聚苯颗粒层置于墙体外侧，可满足现行建筑设计防火规范要求，该复合保温模板的保温隔热性能好和强度高，其性能指标可满足现行建筑节能设计标准要求。
The fire-resistant cast-in-place concrete composite thermal insulation formwork is to set a protective layer on both sides of the inorganic material-wrapped polystyrene particle/organic thermal insulation material composite board, and the protective layer is a reinforced cement mortar with a layer of alkali-resistant glass fiber mesh cloth in the middle to form Fireproof cast-in-place concrete composite thermal insulation formwork. The fire-proof cast-in-place concrete composite thermal insulation template made by the utility model has two outer sides as protective layers, and the middle is an inorganic material-wrapped polyphenylene particle/organic thermal insulation material composite board, and the non-combustible inorganic material of the composite thermal insulation template is wrapped with polyphenylene particles The layer is placed on the outside of the wall, which can meet the requirements of the current building design fire protection codes. The composite thermal insulation formwork has good thermal insulation performance and high strength, and its performance indicators can meet the requirements of the current building energy-saving design standards.
Description
技术领域 technical field
本实用新型涉及一种建筑构件，具体地说涉及一种建筑用防火型现浇混凝土复合保温模板。 The utility model relates to a building component, in particular to a fireproof cast-in-place concrete composite thermal insulation template for buildings.
背景技术 Background technique
建筑节能政策和建筑防火规范的实施，推动了墙体保温材料的快速发展。现浇混凝土复合保温模板因其施工工艺简单，与建筑物同寿命等优点在我国得到了广泛的应用。聚氨酯硬质泡沫塑料板、聚苯乙烯泡沫塑料板、酚醛塑料发泡板等有机保温材料，因其保温隔热性能优异在建筑保温模板中得到了较为广泛的应用，但是有机保温材料属于易燃材料，存在引发火灾的可能性，往往不能满足现行建筑设计防火规范（GB50016-2014）中6.7.3“当保温材料的燃烧性能为B1、B2级时，保温材料两侧的墙体应采用不燃材料且厚度均不应小于50mm”的要求。膨胀珍珠岩保温板、发泡水泥保温板、无机材料包裹聚苯颗粒保温板等保温材料，可以达到燃烧性能分级的A级不燃材料标准要求，在建筑保温模板中也得到了较为普遍的应用，但是由于其保温隔热性能低于有机保温材料，导热系数是有机保温材料的1.5-2倍，随着我国建筑节能要求的逐步提高，往往不能满足现行建筑节能设计标准要求。综合利用有机和无机保温材料生产的现浇混凝土复合保温模板，是适应于现行建筑节能设计标准要求和防火规范的建筑保温材料。 The implementation of building energy-saving policies and building fire protection regulations has promoted the rapid development of wall insulation materials. The cast-in-place concrete composite thermal insulation formwork has been widely used in my country because of its simple construction process and the same lifespan as the building. Polyurethane rigid foam board, polystyrene foam board, phenolic plastic foam board and other organic insulation materials have been widely used in building insulation templates because of their excellent thermal insulation performance, but organic insulation materials are flammable. The material has the possibility of causing a fire, and often cannot meet the requirements of 6.7.3 in the current fire protection code for building design (GB50016-2014). When the combustion performance of the insulation material is B 1 or B 2 , the walls on both sides of the insulation material should Non-combustible materials shall be used and the thickness shall not be less than 50mm". Insulation materials such as expanded perlite insulation board, foamed cement insulation board, and inorganic material-wrapped polystyrene particle insulation board can meet the requirements of the Class A non-combustible material standard for grading combustion performance, and are also widely used in building insulation templates. However, because its thermal insulation performance is lower than that of organic thermal insulation materials, and its thermal conductivity is 1.5-2 times that of organic thermal insulation materials, as my country's building energy-saving requirements gradually increase, it often cannot meet the current building energy-saving design standards. The cast-in-place concrete composite thermal insulation formwork produced by comprehensive utilization of organic and inorganic thermal insulation materials is a building thermal insulation material suitable for the current building energy-saving design standards and fire protection regulations.
发明内容 Contents of the invention
本实用新型的目的是设计一种防火型现浇混凝土复合保温模板。用本实用新型制作的防火型现浇混凝土复合保温模板，由两外侧的防护层和中间的无机材料包裹聚苯颗粒/有机保温材料复合板构成，其中无机材料包裹聚苯颗粒/有机保温材料复合板是由无机材料包裹聚苯颗粒层和有机保温材料层复合而成。使用时将防火型现浇混凝土复合保温模板不燃的无机材料包裹聚苯颗粒层置于墙体外侧，可满足现行建筑设计防火规范要求，该复合保温模板的保温隔热性能好和强度高，其性能指标可满足现行建筑节能设计标准要求。 The purpose of the utility model is to design a fireproof type cast-in-place concrete composite thermal insulation template. The fireproof cast-in-place concrete composite thermal insulation template made by the utility model is composed of two outer protective layers and a middle inorganic material wrapped polyphenylene particle/organic thermal insulation material composite board, wherein the inorganic material wrapped polyphenylene particle/organic thermal insulation material composite The board is composed of inorganic materials wrapped polystyrene particle layer and organic insulation material layer. When in use, the fire-resistant cast-in-place concrete composite thermal insulation formwork is placed on the outside of the wall with a non-combustible inorganic material wrapped polystyrene particle layer, which can meet the requirements of the current fire protection code for architectural design. The composite thermal insulation formwork has good thermal insulation performance and high strength. The performance indicators can meet the requirements of the current building energy-saving design standards.
为实现上述目的，本实用新型采用如下技术方案：在无机材料包裹聚苯颗粒/有机保温材料复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。本实用新型制作的防火型现浇混凝土复合保温模板，长度l为1200-2400mm，宽度b为600-1200mm，厚度h为80-180mm，其中防护层厚度d1为10-20mm，无机材料包裹聚苯颗粒层厚度d2为30-40mm，有机保温材料层厚度d3为30-100mm。 In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective layer is arranged on both sides of the inorganic material-wrapped polyphenylene particles/organic thermal insulation material composite board, and the protective layer is reinforced by a layer of alkali-resistant glass fiber mesh cloth in the middle. Cement mortar to form a fireproof cast-in-place concrete composite thermal insulation formwork. The fire-resistant cast-in-place concrete composite thermal insulation template made by the utility model has a length l of 1200-2400mm, a width b of 600-1200mm, and a thickness h of 80-180mm, wherein the thickness d1 of the protective layer is 10-20mm, and the polystyrene is wrapped with inorganic materials. The thickness d2 of the particle layer is 30-40mm, and the thickness d3 of the organic heat-insulating material layer is 30-100mm.
防火型现浇混凝土复合保温模板，两外侧为防护层，中间为无机材料包裹聚苯颗粒/有机保温材料复合板，使用时将复合保温模板不燃的无机材料包裹聚苯颗粒层置于墙体外侧，可满足现行建筑设计防火规范要求，该复合保温模板的保温隔热性能好和强度高，其性能指标可满足现行建筑节能设计标准要求。 Fireproof cast-in-place concrete composite thermal insulation formwork, the two outer sides are protective layers, and the middle is inorganic material-wrapped polystyrene particles/organic thermal insulation material composite board. When using the composite thermal insulation formwork, the non-combustible inorganic material-wrapped polyphenylene particle layer is placed on the outside of the wall , which can meet the requirements of the current building design fire protection codes. The composite thermal insulation formwork has good thermal insulation performance and high strength, and its performance indicators can meet the requirements of the current building energy-saving design standards.
附图说明 Description of drawings
图1为本实用新型的防火型现浇混凝土复合保温模板的结构示意图。 Fig. 1 is a structural schematic diagram of a fireproof cast-in-place concrete composite thermal insulation formwork of the present invention.
图2为本实用新型的防火型现浇混凝土复合保温模板的横剖面图。 Fig. 2 is a cross-sectional view of the fireproof cast-in-place concrete composite thermal insulation formwork of the present invention.
图中，1为防火型现浇混凝土复合保温模板，2为防护层，3为玻纤网布，4为无机材料包裹聚苯颗粒层，5为有机保温材料层。 In the figure, 1 is a fireproof cast-in-place concrete composite thermal insulation template, 2 is a protective layer, 3 is a glass fiber mesh cloth, 4 is an inorganic material wrapped polystyrene particle layer, and 5 is an organic thermal insulation material layer.
具体实施方式 detailed description
实施例一 Embodiment one
防火型现浇混凝土复合保温模板，在无机材料包裹聚苯颗粒/发泡聚氨酯复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。防火型现浇混凝土复合保温模板，长度l为1200mm，宽度b为600mm，厚度h为100mm，其中防护层厚度d1为10mm，无机材料包裹聚苯颗粒层厚度d2为40mm，发泡聚氨酯层厚度d3为40mm，如图1。 The fire-resistant cast-in-place concrete composite thermal insulation formwork is equipped with a protective layer on both sides of the inorganic material-wrapped polystyrene particles/foamed polyurethane composite board. The protective layer is a reinforced cement mortar with a layer of alkali-resistant glass fiber mesh cloth in the middle to form Fireproof cast-in-place concrete composite thermal insulation formwork. Fireproof cast-in-place concrete composite thermal insulation formwork, length l is 1200mm, width b is 600mm, thickness h is 100mm, in which the thickness d1 of the protective layer is 10mm, the thickness d2 of the inorganic material-wrapped polystyrene particle layer is 40mm, and the thickness of the foamed polyurethane layer is d3 40mm, as shown in Figure 1.
实施例二 Embodiment two
防火型现浇混凝土复合保温模板，在无机材料包裹聚苯颗粒/模塑聚苯乙烯泡沫塑料复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。防火型现浇混凝土复合保温模板，长度l为1600mm，宽度b为800mm，厚度h为110mm，其中防护层厚度d1为15mm，无机材料包裹聚苯颗粒层厚度d2为35mm，模塑聚苯乙烯泡沫塑料层厚度d3为45mm，如图1。 Fireproof cast-in-place concrete composite thermal insulation formwork, a protective layer is set on both sides of the inorganic material-wrapped polystyrene particles/molded polystyrene foam composite board, and the protective layer is reinforced by a layer of alkali-resistant glass fiber mesh in the middle Cement mortar to form a fireproof cast-in-place concrete composite thermal insulation formwork. Fireproof cast-in-place concrete composite thermal insulation template, length l is 1600mm, width b is 800mm, thickness h is 110mm, in which the thickness d1 of the protective layer is 15mm, the thickness d2 of the inorganic material wrapped polystyrene particle layer is 35mm, molded polystyrene foam The thickness d3 of the plastic layer is 45 mm, as shown in Figure 1.
实施例三 Embodiment Three
防火型现浇混凝土复合保温模板，在无机材料包裹聚苯颗粒/挤塑聚苯乙烯泡沫塑料复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。防火型现浇混凝土复合保温模板，长度l为2000mm，宽度b为1000mm，厚度h为130mm，其中防护层厚度d1为15mm，无机材料包裹聚苯颗粒层厚度d2为35mm，挤塑聚苯乙烯泡沫塑料层厚度d3为65mm，如图1。 The fireproof cast-in-place concrete composite thermal insulation formwork is provided with a protective layer on both sides of the inorganic material-wrapped polystyrene particle/extruded polystyrene foam composite board, and the protective layer is reinforced by a layer of alkali-resistant glass fiber mesh in the middle. Cement mortar to form a fireproof cast-in-place concrete composite thermal insulation formwork. Fireproof cast-in-place concrete composite thermal insulation formwork, the length l is 2000mm, the width b is 1000mm, and the thickness h is 130mm, in which the thickness d1 of the protective layer is 15mm, the thickness d2 of the polystyrene particle layer wrapped with inorganic materials is 35mm, extruded polystyrene foam The thickness d3 of the plastic layer is 65 mm, as shown in Figure 1.
实施例四 Embodiment Four
防火型现浇混凝土复合保温模板，在无机材料包裹聚苯颗粒/发泡聚氨酯复合板两外侧各设置一层防护层，防护层为中间设置一层耐碱玻纤网布的增强水泥砂浆，形成防火型现浇混凝土复合保温模板。防火型现浇混凝土复合保温模板，长度l为2400mm，宽度b为1200mm，厚度h为180mm，其中防护层厚度d1为20mm，无机材料包裹聚苯颗粒层厚度d2为30mm，发泡聚氨酯层厚度d3为110mm，如图1。 The fire-resistant cast-in-place concrete composite thermal insulation formwork is equipped with a protective layer on both sides of the inorganic material-wrapped polystyrene particles/foamed polyurethane composite board. The protective layer is a reinforced cement mortar with a layer of alkali-resistant glass fiber mesh cloth in the middle to form Fireproof cast-in-place concrete composite thermal insulation formwork. Fireproof cast-in-place concrete composite thermal insulation formwork, the length l is 2400mm, the width b is 1200mm, and the thickness h is 180mm, in which the thickness d1 of the protective layer is 20mm, the thickness d2 of the inorganic material wrapped polystyrene particle layer is 30mm, and the thickness of the foamed polyurethane layer is d3 is 110mm, as shown in Figure 1.
用本实用新型制作的防火型现浇混凝土复合保温模板，两外侧为防护层，中间为无机材料包裹聚苯颗粒/有机保温材料复合板，使用时将复合保温模板不燃的无机材料包裹聚苯颗粒层置于墙体外侧，可满足现行建筑设计防火规范要求，该复合保温模板的保温隔热性能好和强度高，其性能指标可满足现行建筑节能设计标准要求。 The fire-proof cast-in-place concrete composite thermal insulation template made by the utility model has two outer sides as protective layers, and the middle is an inorganic material-wrapped polyphenylene particle/organic thermal insulation material composite board, and the non-combustible inorganic material of the composite thermal insulation template is wrapped with polyphenylene particles The layer is placed on the outside of the wall, which can meet the requirements of the current building design fire protection codes. The composite thermal insulation formwork has good thermal insulation performance and high strength, and its performance indicators can meet the requirements of the current building energy-saving design standards.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592960A (en) * | 2017-01-23 | 2017-04-26 | 赵军 | Fireproof heat-preservation non-dismantling formwork system for cast-in-place concrete wall |
| CN107965109A (en) * | 2018-01-19 | 2018-04-27 | 哈尔滨鸿盛房屋节能体系研发中心 | The decoration integrated exterior sheathing system of insulated fire |
| CN112900698A (en) * | 2021-03-26 | 2021-06-04 | 山东国创节能科技股份有限公司 | Wall structure |
-
2015
- 2015-09-21 CN CN201520727791.8U patent/CN204983632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592960A (en) * | 2017-01-23 | 2017-04-26 | 赵军 | Fireproof heat-preservation non-dismantling formwork system for cast-in-place concrete wall |
| CN107965109A (en) * | 2018-01-19 | 2018-04-27 | 哈尔滨鸿盛房屋节能体系研发中心 | The decoration integrated exterior sheathing system of insulated fire |
| CN112900698A (en) * | 2021-03-26 | 2021-06-04 | 山东国创节能科技股份有限公司 | Wall structure |
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