CN102985625B - Grid reinforcing rib warming plate - Google Patents
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所属技术领域Technical field
本发明涉及一种表层内夹有双向网格加强筋的保温板，尤其适用于机械固定装置锚固保温板的外保温墙体。The invention relates to a thermal insulation board with two-way grid reinforcing ribs sandwiched in the surface layer, and is especially suitable for an external thermal insulation wall body in which a mechanical fixing device anchors the thermal insulation board.
背景技术Background technique
目前，现有的保温板板材是将保温材料经生产加工、固化、定型、切割等工序制成，其特点是密度、导热系数和燃烧性能较理想，但抗拉强度和抗折强度较低，易产生开裂、变形、收缩，用于机械锚固外保温板墙体时，存在被锚固固定的保温板具有抗剥离强度较低、整体性较差、易断裂的问题和缺点。例如：At present, the existing insulation boards are made of insulation materials through production, processing, curing, shaping, cutting and other processes, which are characterized by relatively ideal density, thermal conductivity and combustion performance, but low tensile strength and flexural strength. It is easy to crack, deform, and shrink. When it is used to mechanically anchor the wall of the external insulation board, there are problems and shortcomings that the anchored insulation board has low peel strength, poor integrity, and is easy to break. For example:
专利文献CN2656524Y公开了一种改良的聚氨酯发泡复合板，自内向外依次由聚氨酯发泡层1、设置在发泡层中和/或面层的网状加强层2、发泡层表面再复合的柔性面层3组成；网状加强层2是塑料网片、金属网片、玻璃纤维网片、纸质网片等交错的网状物，设置在聚氨酯发泡层1中间和/或表面；可以作空调通风管、其他装饰装潢、家俱材料、轻质墙体材料等。但其具体实施方式仅表述为“参见说明书附图”，没有充分公开结构网状加强层2的具体构造、规格、尺寸和要求。Patent document CN2656524Y discloses an improved polyurethane foam composite board, which consists of a polyurethane foam layer 1, a reticular reinforcement layer 2 arranged in the foam layer and/or surface layer, and the surface of the foam layer from the inside to the outside. The flexible surface layer 3 is composed of; the mesh reinforcing layer 2 is an interlaced mesh of plastic mesh, metal mesh, glass fiber mesh, paper mesh, etc., which is arranged in the middle and/or surface of the polyurethane foam layer 1; It can be used as air-conditioning ventilation pipes, other decorations, furniture materials, lightweight wall materials, etc. However, its specific implementation method is only described as "see the accompanying drawings of the specification", without fully disclosing the specific structure, specifications, dimensions and requirements of the structural reticular reinforcement layer 2 .
专利文献CN101864812A公开了一种金属网加筋聚苯板，由聚苯板和其表层内夹有的双向金属网格加强筋组成的保温聚苯板。但是热塑性聚苯板的燃烧性能仅达到GB8624-2006规定的B2级易燃材料标准。Patent document CN101864812A discloses a metal mesh reinforced polystyrene board, which is an insulating polystyrene board composed of a polystyrene board and two-way metal grid reinforcement ribs sandwiched in its surface layer. However, the combustion performance of thermoplastic polystyrene board can only reach the B2 level flammable material standard stipulated in GB8624-2006.
专利文献CN2517806Y公开了一种外墙外保温板，其由保温板1、板面凹槽2、凹槽内的聚合物水泥砂浆加强筋3、板面的玻璃纤维网格布4、玻璃纤维网格布与粘结剂组合而成的增强层5、聚合物水泥砂浆保护层6和保护面层7组成；凹槽2之间的间隔可以是5～100mm，凹槽2的宽度和深度可以是1～20mm；凹槽2与保温板1同时成型，也可在保温板成型后采用各种方法开设；施工时，先向外墙墙面上涂抹聚合物水泥砂浆或复合树脂等粘合剂，并将保温板1粘贴其上；粘结剂会顺着保温板1上的网格状凹槽2嵌入，待粘结剂凝固后，便在保温板1的背面形成一层网格状的加强筋，使保温板1牢固地粘贴在外墙表面。但由于其保温板表面开凹槽的间距为5～100mm，不但费工、费料，对泡沫保温板的材质有较大的质量影响，容易损坏板面边角，成本又大大增加；而且对岩棉、矿物棉等无机纤维叠合而成的保温板进行板面开切凹槽，还将破坏其表层的无机纤维的整体性，降低保温板的原有抗拉强度和抗折强度。Patent document CN2517806Y discloses an external wall insulation board, which consists of insulation board 1, board surface groove 2, polymer cement mortar reinforcement rib 3 in the groove, glass fiber mesh cloth 4 on the board surface, glass fiber mesh The reinforced layer 5, polymer cement mortar protective layer 6 and protective surface layer 7 composed of grid cloth and adhesive; the interval between the grooves 2 can be 5-100 mm, and the width and depth of the grooves 2 can be 1~20mm; the groove 2 is formed at the same time as the insulation board 1, and can also be opened by various methods after the insulation board is formed; during construction, first apply polymer cement mortar or composite resin to the outer wall surface, And paste the insulation board 1 on it; the adhesive will be embedded along the grid-shaped groove 2 on the insulation board 1, and after the adhesive is solidified, a layer of grid-like reinforcement will be formed on the back of the insulation board 1 ribs, so that the insulation board 1 is firmly pasted on the surface of the outer wall. However, because the distance between the grooves on the surface of the insulation board is 5 to 100 mm, it is not only labor-intensive and material-intensive, but also has a great impact on the quality of the foam insulation board material, and it is easy to damage the corners of the board surface, and the cost is greatly increased; Cutting grooves on the surface of the insulation board made of rock wool, mineral wool and other inorganic fibers will also destroy the integrity of the inorganic fibers on the surface and reduce the original tensile strength and flexural strength of the insulation board.
为了保证外墙外保温系统的安全性，中华人民共和国建设部2005年1月13日发布的《外墙外保温工程技术规程》(JGJ144-2004)公开了：“第2.0.1条规定，外墙外保温系统由保温层、保护层和固定材料(胶粘剂、锚固件等)构成并且适用于安装在外墙外表面的非承重保温构造总称”；“第2.0.1条文说明规定，从设计观点来看，外保温系统可按固定方法划分如下：1 单纯粘结系统 系统可采用满贴(铺满整个表面)，条式粘结或点式粘结；2 附加以机械固定的粘结系统 荷载完全由粘结层承受，机械固定在胶粘剂干燥前起稳定作用，并作为临时连接以防止脱开，它们在火灾情况下也可起稳定作用；3 以粘结为辅助的机械固定系统 荷载完全由机械固定装置承受，粘结是用于保证系统安装时的平整度；4 单纯机械固定系统 系统仅用机械固定装置固定于墙上”；“第2.0.9条规定，EPS板由可发性聚苯乙烯珠粒经加热预发泡后在模具中加热成型而制得的具有闭孔结构的聚苯乙烯泡沫塑料板材”。In order to ensure the safety of the external thermal insulation system of external walls, the "Technical Regulations for External Thermal Insulation Engineering of External Walls" (JGJ144-2004) issued by the Ministry of Construction of the People's Republic of China on January 13, 2005 disclosed: "Article 2.0. External wall thermal insulation system is composed of thermal insulation layer, protective layer and fixing materials (adhesives, anchors, etc.) and is suitable for installation on the outer surface of the external wall. Look, the external thermal insulation system can be divided according to the fixing method as follows: 1. Simple bonding system. The system can be fully pasted (covering the entire surface), strip bonding or point bonding; 2. Additional mechanically fixed bonding system. The load is completely Borrowed by the bonding layer, the mechanical fixation stabilizes the adhesive before it dries and serves as a temporary connection to prevent disengagement. They can also stabilize under fire conditions; 3. Mechanical fixation systems assisted by bonding The load is completely mechanical The fixing device bears, and the bonding is used to ensure the flatness of the system during installation; 4 Pure mechanical fixing system The system is only fixed on the wall with mechanical fixing devices"; "Article 2.0.9 stipulates that the EPS board is made of expandable polystyrene It is a polystyrene foam plastic sheet with a closed-cell structure obtained by heating and pre-foaming ethylene beads in a mold.
根据中华人民共和国公安部、住房和城乡建设部2009年9月25日联合发布的《民用建筑外保温系统及外墙装饰防火暂行规定》(公通字【2009】46号)规定：“第一条民用建筑外保温材料的燃烧性能宜为A级”；“第四条非幕墙式建筑应符合下列规定，(一)…2.住宅建筑高度大于等于60M小于100M的建筑，其保温材料的燃烧性能不应低于B2级。当采用B2级保温材料时，每层应设置水平防火隔离带”；“第六条按本规定需要设置防火隔离带时，应沿楼板位置设置宽度不小于300mm的A级保温材料”。即要求新建、改建工程的外墙外保温材料推荐使用燃烧性能为A级的不燃材料，一律不得使用易燃材料，严格限制使用可燃材料。According to the "Interim Provisions on Fire Protection of Civil Building External Thermal Insulation System and External Wall Decoration" (Gong Tong Zi [2009] No. 46) jointly issued by the Ministry of Public Security and the Ministry of Housing and Urban-Rural Development on September 25, 2009: "First The combustion performance of the external thermal insulation materials for civil buildings should be Class A"; "Article 4 Non-curtain wall buildings should meet the following requirements, (1)...2. For residential buildings with a height greater than or equal to 60M but less than 100M, the combustion performance of the thermal insulation materials The performance should not be lower than B2 level. When B2 level insulation material is used, a horizontal fire isolation zone should be set up on each floor"; "Article 6 When a fire barrier is required to be set up according to this regulation, a fire barrier with a width of not less than 300mm should be set along the floor. Class A thermal insulation material". That is to say, it is required that non-combustible materials with a combustion performance of Class A are recommended for external wall insulation materials in new construction and renovation projects, and flammable materials are not allowed to be used, and the use of combustible materials is strictly restricted.
另外，中华人民共和国住房和城乡建设部于2010年7月16日批准的国家建筑标准设计图集《外墙外保温建筑构造》(10J121)公开了：“附表1保温板性能要求(EPS、XPS、PUR板)抗拉强度≥0.10MPa(详见：附录2-1页)”；“岩棉薄抹灰外墙外保温系统，目前国内工程实践尚少，且国内多数岩棉生产企业的产品达不到岩棉薄抹灰外墙外保温系统的要求，影响了岩棉外墙外保温系统在国内的发展。本附录岩棉薄抹灰外墙外保温系统的构造做法主要根据欧洲三十多年来的实践经验及相关标准，结合国内少量工程实践及试验研究进行编制。在工程项目中选用该保温系统时应注意系统设计、材料性能、施工等各方面均应满足本图集要求，并制定专项技术方案和验收方法，组织专门论证”；“岩棉具有不燃(燃烧性能为A级)、熔点高、遇火情况下无毒无烟、以及导热系数低、透汽等特点，在欧洲岩棉薄抹灰外墙外保温系统广泛用于学校、医院、高层建筑等对防火有特别要求的建筑外墙外保温系统”；“表5岩棉的分类及主要性能指标：燃烧性能A级；压缩强度≥40KPa；岩棉板(纤维平行于墙面)垂直于表面的抗拉强度≥7.5KPa；岩棉带(纤维垂直于墙面)垂直于表面的抗拉强度≥80KPa(详见：附录第3-1～3页)”。这表明目前现有的无机纤维岩棉保温板存在抗拉强度和抗压强度都比有机泡沫保温板低得多的缺陷，需要提高、改进。In addition, the National Building Standard Design Atlas "External Wall External Insulation Building Structure" (10J121) approved by the Ministry of Housing and Urban-Rural Development of the People's Republic of China on July 16, 2010 disclosed: "Appendix 1 Performance requirements for insulation boards (EPS, XPS, PUR board) tensile strength ≥ 0.10MPa (see: Appendix 2-1 page)"; "Rock wool thin plaster external wall external insulation system, the current domestic engineering practice is still little, and most of the rock wool production enterprises in China The products can not meet the requirements of rock wool thin plastering external wall insulation system, which has affected the development of rock wool external wall insulation system in China. The construction method of rock wool thin plastering external wall insulation system in this appendix is mainly based on the European three More than ten years of practical experience and related standards, combined with a small number of domestic engineering practices and experimental research. When selecting this thermal insulation system in engineering projects, it should be noted that system design, material performance, construction and other aspects should meet the requirements of this atlas , and formulate special technical plans and acceptance methods, and organize special demonstrations"; "Rock wool has the characteristics of non-combustibility (combustibility level A), high melting point, non-toxic and smoke-free in case of fire, low thermal conductivity, and vapor permeability. In Europe, rock wool thin plaster external wall thermal insulation system is widely used in schools, hospitals, high-rise buildings and other buildings with special requirements for fire protection external thermal insulation system"; "Table 5 classification and main performance indicators of rock wool: combustion performance Grade A; compressive strength ≥ 40KPa; tensile strength of rock wool board (fibers parallel to the wall) perpendicular to the surface ≥ 7.5KPa; rock wool tape (fibers perpendicular to the wall) tensile strength perpendicular to the surface ≥ 80KPa (details See: Appendix page 3-1~3)". This shows that the existing inorganic fiber rock wool insulation board has the defect that the tensile strength and compressive strength are much lower than that of the organic foam insulation board, and needs to be improved.
因此，有必要对外墙外保温板的构造和固定方法进行改进。Therefore, it is necessary to improve the structure and fixing method of the external wall insulation board.
发明内容Contents of the invention
为了克服机械固定装置锚固现有的保温板稳定性较差的缺陷，本发明提供一种网格加强筋保温板，该网格加强筋保温板能提高板的抗拉强度和抗折强度，从而增强保温板外保温系统的力学性能和整体稳定性。In order to overcome the defect of poor stability of existing thermal insulation boards anchored by mechanical fixing devices, the present invention provides a grid reinforced rib thermal insulation board, which can improve the tensile strength and flexural strength of the board, thereby Enhance the mechanical properties and overall stability of the insulation board external insulation system.
本发明解决其技术问题所采用的技术方案是：在保温板的板面表层内，设置一层双向网格加强筋，网格加强筋是玻璃纤维网格加强筋、金属网格加强筋或者化学纤维网格加强筋，其特征是：网格加强筋的外表面附有一层保温板保护层，使网格加强筋与板面外的环境薄抹灰层砂浆等隔离，提高抗腐蚀和耐久性。根据需要，网格加强筋可以在板的双面设置，也可以在板的单面设置。The technical scheme adopted by the present invention to solve the technical problem is: in the surface layer of the insulation board, a layer of two-way grid reinforcement is arranged, and the grid reinforcement is glass fiber grid reinforcement, metal grid reinforcement or chemical The fiber grid reinforcement is characterized in that: the outer surface of the grid reinforcement is attached with a protective layer of insulation board, so that the grid reinforcement is isolated from the environment thin plastering layer mortar outside the board surface, and the corrosion resistance and durability are improved. . Grid stiffeners can be set on both sides of the slab or on one side of the slab as required.
上述保温板是岩棉保温板、聚氨酯保温板、酚醛保温板、玻璃棉保温板、矿渣棉保温板或改性膨胀珍珠岩保温板。The above-mentioned thermal insulation board is a rock wool thermal insulation board, a polyurethane thermal insulation board, a phenolic thermal insulation board, a glass wool thermal insulation board, a slag wool thermal insulation board or a modified expanded perlite thermal insulation board.
上述玻璃纤维网格加强筋是由玻璃纤维经线和纬线十字交叉编结而成。岩棉保温板、聚氨酯保温板、玻璃棉保温板或矿渣棉保温板网格加强筋的孔径间距为5～25×5～25mm，最佳间距为7～15×7～15mm；网格加强筋的保温板保护层厚度即离板面外边缘的距离为5～25mm，最佳厚度为8～12mm。酚醛保温板或改性膨胀珍珠岩保温板网格加强筋的孔径间距为5～30×5～30mm，最佳间距为7～20×7～20mm；网格加强筋的保温板保护层厚度即离板面外边缘的距离为7～40mm，最佳厚度为10～30mm。The above-mentioned glass fiber grid reinforcing rib is formed by weaving glass fiber warp threads and weft threads crosswise. Rock wool insulation board, polyurethane insulation board, glass wool insulation board or slag wool insulation board grid reinforcement rib spacing is 5~25×5~25mm, the best spacing is 7~15×7~15mm; grid reinforcement rib The thickness of the protective layer of the thermal insulation board, that is, the distance from the outer edge of the board surface is 5-25mm, and the optimal thickness is 8-12mm. The aperture spacing of the grid reinforcement ribs of the phenolic insulation board or modified expanded perlite insulation board is 5-30×5-30mm, and the optimal spacing is 7-20×7-20mm; the thickness of the insulation board protective layer of the grid reinforcement ribs is The distance from the outer edge of the board is 7-40mm, and the optimum thickness is 10-30mm.
上述金属网格加强筋是由纵向钢丝和横向钢丝十字交叉电焊连接而成。加强筋是热镀锌钢丝、冷拔低碳钢丝、不锈钢丝或合金钢丝，钢丝直径为0.5～4.0mm，最佳直径为0.9～2.5mm；网格加强筋的孔径间距为5～60×5～60mm，最佳间距为10～30×10～30mm。岩棉保温板、聚氨酯保温板、玻璃棉保温板或矿渣棉保温板网格加强筋的保温板保护层厚度为5～50mm，最佳厚度为8～30mm。酚醛保温板或改性膨胀珍珠岩保温板网格加强筋的保温板保护层厚度为7～50mm，最佳厚度为10～40mm。The above-mentioned metal grid reinforcing rib is formed by electric welding connection of longitudinal steel wires and transverse steel wires crossing each other. The reinforcing ribs are hot-dip galvanized steel wires, cold-drawn low-carbon steel wires, stainless steel wires or alloy steel wires. The diameter of the steel wires is 0.5-4.0mm, and the optimum diameter is 0.9-2.5mm; the aperture spacing of the grid reinforcing ribs is 5-60×5 ~60mm, the best spacing is 10~30×10~30mm. Rock wool insulation boards, polyurethane insulation boards, glass wool insulation boards or slag wool insulation boards. The thickness of the insulation board protective layer of the phenolic insulation board or the modified expanded perlite insulation board grid reinforcement rib is 7-50mm, and the optimum thickness is 10-40mm.
上述化学纤维网格加强筋是由化学纤维经线和纬线十字交叉编结而成，化学纤维是聚酯纤维、聚酰胺纤维、聚丙烯腈纤维、聚乙烯醇纤维或聚烯烃纤维。岩棉保温板、玻璃棉保温板或矿渣棉保温板网格加强筋的孔径间距为5～20×5～20mm，最佳间距为7～15×7～15mm；网格加强筋的保温板保护层厚度为5～25mm，最佳厚度为8～12mm。聚氨酯保温板网格加强筋的孔径间距为5～25×5～25mm，最佳间距为7～15×7～15mm；网格加强筋的保温板保护层厚度为5～25mm，最佳厚度为8～12mm。酚醛保温板或改性膨胀珍珠岩保温板网格加强筋的孔径间距为5～30×5～30mm，最佳间距为7～20×7～20mm；网格加强筋的保温板保护层厚度为7～40mm，最佳厚度为10～30mm。The above-mentioned chemical fiber grid reinforcing rib is made of chemical fiber warp and weft cross-knitted, and the chemical fiber is polyester fiber, polyamide fiber, polyacrylonitrile fiber, polyvinyl alcohol fiber or polyolefin fiber. Rock wool insulation board, glass wool insulation board or slag wool insulation board grid reinforcement rib spacing is 5~20×5~20mm, the best spacing is 7~15×7~15mm; grid reinforcement rib insulation board protection The layer thickness is 5-25mm, and the optimum thickness is 8-12mm. The aperture spacing of the grid reinforcement ribs of the polyurethane insulation board is 5-25×5-25mm, and the optimal spacing is 7-15×7-15mm; the thickness of the insulation board protective layer of the grid reinforcement ribs is 5-25mm, and the optimal thickness is 8 ~ 12mm. The aperture spacing of the grid reinforcement ribs of the phenolic insulation board or modified expanded perlite insulation board is 5-30×5-30mm, and the optimal spacing is 7-20×7-20mm; the thickness of the insulation board protective layer of the grid reinforcement ribs is 7-40mm, the best thickness is 10-30mm.
本发明可以用网格加强筋与保温板在工厂生产流水线加工、压制、固化成型过程中一次完成的方法，将网格加强筋夹附在保温板的表层内，保证网格加强筋内、外侧保温板体的整体性和密闭性。The present invention can use the grid reinforcing rib and the heat preservation board to complete the process of processing, pressing, and curing molding in the factory production line at one time, and the grid reinforcing rib is attached to the surface layer of the heat preservation board to ensure that the inside and outside of the grid reinforcing rib The integrity and airtightness of the insulation board.
本发明的有益效果：与现有的保温板相比，网格加强筋保温板具有抗拉强度和抗折强度明显提高的优点。适用于机械固定装置锚固保温板的外保温墙体，可以解决保温板固有的整体性较差、易断裂的缺点。Beneficial effects of the invention: compared with the existing heat preservation board, the heat preservation board with grid reinforcement ribs has the advantages of significantly improved tensile strength and flexural strength. It is suitable for mechanical fixing devices to anchor the external insulation wall of the insulation board, which can solve the inherent disadvantages of poor integrity and easy breakage of the insulation board.
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明的构造示意图。Fig. 1 is a schematic diagram of the structure of the present invention.
图2是图1的纵向剖面图。Fig. 2 is a longitudinal sectional view of Fig. 1 .
图中：1.保温芯板，2.网格加强筋，3.加强筋的保温板保护层。In the figure: 1. Insulation core board, 2. Mesh reinforcement ribs, 3. Insulation board protective layer of reinforcement ribs.
具体实施方式Detailed ways
在图1、图2中，本发明网格加强筋保温板自内向外依次由保温芯板1、网格加强筋2和加强筋的保温板保护层3组成。保温芯板1是岩棉保温板、聚氨酯保温板、酚醛保温板、玻璃棉保温板、矿渣棉保温板或改性膨胀珍珠岩保温板。岩棉保温板可以是摆锤法岩棉板或三维法岩棉板；聚氨酯保温板可以是硬泡聚氨酯板或改性聚氨酯板；酚醛保温板可以是酚醛泡沫板或改性酚醛板；玻璃棉保温板可以是无外覆层玻璃棉板或带外覆层玻璃棉板；矿渣棉保温板可以是粒状矿渣棉板或半硬矿渣棉板；改性膨胀珍珠岩板是采用XR植物蛋白胶等添加剂对膨胀珍珠岩进行改性后制成的具有较高硬度和低吸水量的膨胀珍珠岩板。网格加强筋2是由玻璃纤维或化学纤维织物的经线和纬线十字交叉编结而成，或者由纵向钢丝和横向钢丝十字交叉电焊连接而成。加强筋的保温板保护层3的材质与保温芯板1相同，加强筋的保温板保护层3与保温芯板1同步预制加工成型组合成一个整体板材，使网格加强筋2与板面上的薄抹灰层等外部环境隔离，防止加强筋被碱化、腐蚀。In Fig. 1 and Fig. 2, the thermal insulation board with grid ribs of the present invention is composed of a thermal insulation core board 1, a grid rib 2 and a thermal insulation board protection layer 3 of the ribs from the inside to the outside. The insulation core board 1 is a rock wool insulation board, a polyurethane insulation board, a phenolic insulation board, a glass wool insulation board, a slag wool insulation board or a modified expanded perlite insulation board. Rock wool insulation board can be pendulum method rock wool board or three-dimensional method rock wool board; polyurethane insulation board can be hard foam polyurethane board or modified polyurethane board; phenolic insulation board can be phenolic foam board or modified phenolic board; glass wool The thermal insulation board can be a glass wool board without an outer coating or a glass wool board with an outer coating; the slag wool insulation board can be a granular slag wool board or a semi-hard slag wool board; the modified expanded perlite board is made of XR vegetable protein glue, etc. Expanded perlite slabs with high hardness and low water absorption are made by modifying expanded perlite with additives. The grid reinforcing rib 2 is formed by weaving the warp and weft of glass fiber or chemical fiber fabric in a cross, or by welding the longitudinal steel wire and the transverse steel wire in a cross cross. The insulation board protection layer 3 of the ribs is made of the same material as the insulation core board 1, and the insulation board protection layer 3 of the reinforcement ribs and the insulation core board 1 are synchronously prefabricated and formed into an integral board, so that the grid reinforcement ribs 2 and the board surface The thin plaster layer and other external environments are isolated to prevent the reinforcement from being alkalized and corroded.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201180016392.5A CN102985625B (en) | 2010-08-06 | 2011-07-29 | Grid reinforcing rib warming plate |
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102467104A CN101914956A (en) | 2010-08-06 | 2010-08-06 | Gridding strengthening rib rock wool board |
| CN201010246710.4 | 2010-08-06 | ||
| CN2010102467104 | 2010-08-06 | ||
| CN2010102943223A CN101967856A (en) | 2010-09-28 | 2010-09-28 | Mesh reinforcing rib polyurethane board |
| CN2010102943223 | 2010-09-28 | ||
| CN201010294322.3 | 2010-09-28 | ||
| CN201010501626.2 | 2010-10-09 | ||
| CN2010105016262 | 2010-10-09 | ||
| CN 201010501641 CN101974946A (en) | 2010-10-09 | 2010-10-09 | Grid reinforcing rib phenolic aldehyde plate |
| CN2010105016417 | 2010-10-09 | ||
| CN 201010501626 CN101974945A (en) | 2010-10-09 | 2010-10-09 | Modified expanded perlite plate of net reinforcing ribs |
| CN201010501641.7 | 2010-10-09 | ||
| CN2010105309865 | 2010-11-03 | ||
| CN 201010530986 CN102011436A (en) | 2010-11-03 | 2010-11-03 | Grid reinforcing rib mineral wool board |
| CN201010530986.5 | 2010-11-03 | ||
| PCT/CN2011/077778 WO2012016501A1 (en) | 2010-08-06 | 2011-07-29 | Grid-reinforced thermal insulation board |
| CN201180016392.5A CN102985625B (en) | 2010-08-06 | 2011-07-29 | Grid reinforcing rib warming plate |
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| CN102985625A CN102985625A (en) | 2013-03-20 |
| CN102985625B true CN102985625B (en) | 2015-10-21 |
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| CN2071223U (en) * | 1990-09-19 | 1991-02-13 | 李胜强 | Fibre net reinforced cement inner insulation plate |
| CN2326651Y (en) * | 1998-01-22 | 1999-06-30 | 包思远 | Flyash sandwiched wall plate |
| CN1107775C (en) * | 2000-11-13 | 2003-05-07 | 张铭 | Heat-insulating and decorating outer wall board |
| CN2517806Y (en) * | 2000-11-13 | 2002-10-23 | 张铭 | External thermal board of outer wall |
| CN2625469Y (en) * | 2003-01-29 | 2004-07-14 | 杨德禄 | Polystyrene high-strength composite heat-insulation plate |
| CN2656524Y (en) * | 2003-11-06 | 2004-11-17 | 江苏德威节能有限公司 | Improved polyurethane foam composite plate |
| CN101050644A (en) * | 2006-04-06 | 2007-10-10 | 戴长虹 | Composite heat insulation plate |
| CN1963058A (en) * | 2006-11-24 | 2007-05-16 | 陈尚 | Exterior thermal-insulating composite layer for external wall and external wall exterior insulation system using same |
| CN101864812A (en) * | 2010-04-26 | 2010-10-20 | 上海一金节能科技有限公司 | Metal mesh reinforcing rib polystyrene board |
| CN101864813A (en) * | 2010-05-27 | 2010-10-20 | 上海一金节能科技有限公司 | Glass fiber mesh reinforced polystyrene board |
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