公开(公告)号：US11780113B2

公开(公告)日：2023-10-10

申请号：US17096551

申请日：2020-11-12

Applicant: United States Gypsum Company

Inventor： Qiang Yu ,  Srinivas Veeramasuneni ,  Weixin D. Song ,  Wenqi Luan

IPC: B28B1/50 ,  C04B20/06 ,  C04B28/14 ,  B32B38/00 ,  B28B11/12 ,  B28B11/24 ,  B32B5/16 ,  B32B9/00 ,  E04B1/94 ,  E04C2/04 ,  C04B111/00 ,  C04B111/28

CPC classification number: B28B1/50 ,  B28B11/12 ,  B28B11/243 ,  B32B5/16 ,  B32B9/005 ,  B32B38/164 ,  C04B20/06 ,  C04B28/14 ,  C04B28/145 ,  E04B1/942 ,  E04C2/04 ,  B32B2307/3065 ,  B32B2607/00 ,  C04B2111/0062 ,  C04B2111/28 ,  C04B2201/30 ,  Y10T428/249968 ,  Y10T428/249979 ,  Y10T428/26 ,  Y10T428/31971 ,  C04B28/145 ,  C04B14/386 ,  C04B14/42 ,  C04B14/46 ,  C04B20/0024 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408 ,  C04B28/145 ,  C04B14/202 ,  C04B14/42 ,  C04B22/16 ,  C04B24/38 ,  C04B38/0054 ,  C04B38/106 ,  C04B2103/408

Abstract: A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density.

公开(公告)号：US20230304284A1

公开(公告)日：2023-09-28

申请号：US17701721

申请日：2022-03-23

Applicant: CHANGDA CONSTRUCTION TECHNOLOGY CO., LTD.

Inventor： CHENGYUN ZHAO

IPC: E04B2/86 ,  C04B16/06 ,  C04B18/06

CPC classification number: E04B2/8647 ,  C04B16/0666 ,  C04B18/06 ,  E04B2103/04 ,  E04B2103/02 ,  C04B2201/30 ,  C04B2111/40

Abstract: Provided are a structural energy-saving, heat-insulated and decorative integrated plate and a manufacturing method therefor. The method includes: step 1: welding outer side keels, an inner side keel and a bottom keel into a wall framework; step 2: fixing an inner side decorative plate and an outer side decorative plate on the wall framework through shoot nails, and a hollow structure formed by the inner side decorative plate, the outer side decorative plate and the wall framework being a filling and pouring layer; and step 3: grouting the filling and pouring layer, to form a wall filled with cement foamed polystyrene particles. The present invention features a rational structure, manufactures an integrated wall plate with decorated inner and outer sides, and can replace patterns on the decorative plates. The integrated plate features energy saving, environmental friendliness, shock resistance, compression resistance, fire prevention, heat insulation and sound insulation.

公开(公告)号：US20190210933A1

公开(公告)日：2019-07-11

申请号：US16326328

申请日：2016-08-19

Applicant: WACKER CHEMIE AG

Inventor： Abdulmajid Hashemzadeh ,  Peter Asbeck ,  Holger Bienerth ,  Harald Zeh

IPC: C04B41/63 ,  C08F214/06 ,  C08F220/18 ,  C08K3/36 ,  C08K3/26 ,  C09D127/06 ,  C09D133/06 ,  C09D7/61 ,  C04B28/02 ,  C04B41/48 ,  E04B1/76 ,  E04F13/04

CPC classification number: C04B41/63 ,  C04B26/06 ,  C04B28/02 ,  C04B28/26 ,  C04B40/0039 ,  C04B41/483 ,  C04B41/4838 ,  C04B2111/00612 ,  C04B2111/00637 ,  C04B2111/28 ,  C04B2201/30 ,  C08F214/06 ,  C08F220/18 ,  C08F2800/20 ,  C08K3/26 ,  C08K3/36 ,  C08K2003/265 ,  C09D7/61 ,  C09D127/06 ,  C09D133/062 ,  E04B1/762 ,  E04B1/7625 ,  E04F13/02 ,  E04F13/047 ,  Y02W30/97 ,  C04B12/04 ,  C04B24/2688 ,  C04B14/305 ,  C04B20/008 ,  C04B24/2641 ,  C04B14/303 ,  C04B24/2682 ,  C04B14/304 ,  C04B24/2623 ,  C04B14/308 ,  C04B14/104 ,  C04B14/28 ,  C04B16/065 ,  C04B18/24 ,  C04B20/0076 ,  C04B22/062 ,  C04B24/383 ,  C04B2103/408 ,  C04B2103/50 ,  C04B2103/67

Abstract: The invention relates to a composite heat insulation system, comprising an insulating layer, optionally a reinforcing layer, which is applied to the insulating layer, and a cover layer, which is applied to the insulating layer or, if present, to the reinforcing layer, characterized in that the cover layer contains composite particles, wherein the composite particles contain at least one organic polymer and at least one inorganic solid, wherein the weight percentage of inorganic solid is 15 to 40 wt %, with respect to the total weight of organic polymer and inorganic solid in the composite particle.

公开(公告)号：US20190092685A1

公开(公告)日：2019-03-28

申请号：US15716488

申请日：2017-09-26

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Binmeng CHEN ,  Honggang ZHU ,  Man Lung SHAM ,  Yifei YAN ,  Bo LI

IPC: C04B14/22 ,  C04B28/06

CPC classification number: C04B14/22 ,  C04B28/06 ,  C04B2111/28 ,  C04B2201/20 ,  C04B2201/30 ,  C04B2201/50 ,  C04B7/02 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B18/16 ,  C04B20/008

Abstract: A composition for forming fire resistant concrete block, that includes a cementitious binder material comprising alumina cement, recycled fine aggregate, and recycled coarse aggregates, the recycled fine aggregates including 10-50 wt % recycled particulate glass cullet having a particle size of 600 microns or less, a concrete block formed from the composition exhibiting a decrease in thermal conductivity with increasing temperature at temperatures causing the particulate glass cullet to melt. A concrete block fabricated from the composition exhibits a fire resistance of at least three hours, a density below 2000 kg/m3, and a compressive strength of at least 7 MPa.

公开(公告)号：US20180354855A1

公开(公告)日：2018-12-13

申请号：US15780963

申请日：2016-12-05

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Corinne NEYRAND ,  Florent DALAS ,  Mélanie DYKMAN ,  Patrick TINTILLER ,  Serge SABIO

IPC: C04B28/04 ,  C04B22/12 ,  C04B24/28 ,  C04B38/10

CPC classification number: C04B28/04 ,  C04B22/124 ,  C04B24/286 ,  C04B38/10 ,  C04B2103/302 ,  C04B2103/32 ,  C04B2111/28 ,  C04B2111/40 ,  C04B2111/52 ,  C04B2201/30 ,  C04B40/0028

Abstract: A process for the production of a mineral foam includes (i) separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water and Portland cement; (ii) contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; (iii) adding a magnesium salt source before, during or after step (ii); and (iv) casting the slurry of foamed cement and leave it to set.

公开(公告)号：US10000415B2

公开(公告)日：2018-06-19

申请号：US15547868

申请日：2016-02-08

Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION

Inventor： Koji Kono ,  Toshimitsu Kurihara ,  Yuki Matsutani ,  Tetsunori Ikebe

IPC: C04B35/66 ,  F27D1/00 ,  C04B28/06 ,  C04B18/02 ,  C04B14/30 ,  C04B14/36 ,  C04B14/04

CPC classification number: C04B28/06 ,  C04B14/04 ,  C04B14/303 ,  C04B14/36 ,  C04B18/027 ,  C04B35/66 ,  C04B2111/28 ,  C04B2201/30 ,  F27D1/00 ,  C04B7/003 ,  C04B18/025 ,  C04B20/002

Abstract: An insulating monolithic refractory material having sufficient curing strength and usable time ensured and exhibiting excellent stability at high temperature. The insulating monolithic refractory material comprises a binder and a refractory raw material; a bulk specific gravity thereof is 0.8 to 1.8 when a kneaded mixture of the insulating monolithic refractory material with water is cured at normal temperature for 24 hours and then dried at 110° C. for 24 hours; the binder comprises a calcium aluminate cement including CaO and Al2O3 as chemical components and a strontium aluminate cement including SrO and Al2O3 as chemical components; and on the basis of 100% by mass as a total mass of the binder and the refractory raw material, a content of the strontium aluminate cement is 2 to 10% by mass, and a content of CaO derived from the calcium aluminate cement is 1 to 12% by mass.

公开(公告)号：US20180155246A1

公开(公告)日：2018-06-07

申请号：US15823578

申请日：2017-11-28

Applicant: Thermacrete Industries, LLC

Inventor： Frank Prante ,  Mitch Henderson

IPC: C04B28/18 ,  C04B16/08 ,  C04B16/06 ,  C04B14/06 ,  C04B24/26 ,  E04C2/288 ,  B32B13/04 ,  B32B13/02

CPC classification number: C04B28/18 ,  B32B13/02 ,  B32B13/04 ,  B32B2264/0235 ,  B32B2307/304 ,  B32B2307/72 ,  B32B2607/00 ,  C04B14/06 ,  C04B16/0633 ,  C04B16/08 ,  C04B24/2641 ,  C04B28/02 ,  C04B2111/00129 ,  C04B2111/00594 ,  C04B2111/00612 ,  C04B2111/28 ,  C04B2201/30 ,  E04B1/04 ,  E04B1/163 ,  E04B2/8647 ,  E04B2002/8688 ,  E04B2103/02 ,  E04C2/288 ,  Y02W30/92 ,  C04B14/16 ,  C04B14/202 ,  C04B18/08 ,  C04B24/00 ,  C04B24/008 ,  C04B24/02 ,  C04B24/023 ,  C04B24/122 ,  C04B24/34 ,  C04B40/0071 ,  C04B24/281

Abstract: Various cement-containing compositions are disclosed, including insulating cement, forms, and prefabricated building materials produced from cement-containing compositions with insulating properties. Some of the preferred embodiments include expanded polystyrene and an acrylic component to provide enhanced insulating properties, or have a lower density, lighter weight, and increased insulating R-value in comparison with other cement-containing compositions.

公开(公告)号：US20180086674A1

公开(公告)日：2018-03-29

申请号：US15712435

申请日：2017-09-22

Applicant: Tanja Thomas

Inventor： Antonius Mertens-Thomas

IPC: C04B38/10

CPC classification number: C04B38/10 ,  C04B24/161 ,  C04B28/02 ,  C04B28/04 ,  C04B2111/40 ,  C04B2201/30 ,  C04B2201/32 ,  Y02W30/97 ,  C04B40/005 ,  C04B2103/40 ,  C04B16/06 ,  C04B18/245 ,  C04B2103/34 ,  C04B24/023

Abstract: A method for producing a thermally insulating mortar includes introducing water, cement and a liquid surfactant containing a foam concentrate that forms a foam in a predetermined mixing ratio into a mixing device provided with a mixing impeller, and rotating the mixing impeller at a very high speed, wherein a homogeneous mixing between the water, the cement and the formed foam occurs.

公开(公告)号：US20180057911A1

公开(公告)日：2018-03-01

申请号：US15563446

申请日：2016-03-30

Applicant: Metallo Belgium

Inventor： Mathias Chintinne ,  Charles Geenen ,  Dirk Goris

IPC: C22B7/04 ,  B28B3/02 ,  B28B11/24 ,  C22B15/00 ,  C22B4/00 ,  C04B5/00 ,  C04B5/06 ,  C04B28/08 ,  C04B14/06 ,  C04B18/14

CPC classification number: C22B7/04 ,  B28B3/02 ,  B28B11/243 ,  C04B5/00 ,  C04B5/06 ,  C04B5/065 ,  C04B14/06 ,  C04B18/141 ,  C04B28/06 ,  C04B28/08 ,  C04B28/26 ,  C04B2103/54 ,  C04B2111/28 ,  C04B2111/52 ,  C04B2201/30 ,  C22B4/005 ,  C22B15/0054 ,  Y02P10/212 ,  Y02W30/94 ,  C04B38/10 ,  C04B7/02 ,  C04B22/06

Abstract: Disclosed is a slag comprising, on a dry basis and expressed as the total of the metal present as elemental metal and the presence of the metal in an oxidized state, a) at least 7% wt and at most 49% wt of Fe, b) at most 1.3% wt of Cu, c) at least 24% wt and at most 44% wt of SiO2, and d) at least 2.0% wt and at most 20% wt of CaO, characterised in that the slag comprises, on the same basis, e) at least 0.10% wt and at most 1.00% wt of Zn, f) at least 0.10% wt and at most 2.5% wt of MgO, and g) at most 0.100% wt of Pb. Further disclosed are an improved object comprising the slag, a process for the production of the slag, and a number of uses of the slag, whereby the slag may comprise up to at most 1.50% wt of zinc and down to 1.0% wt of CaO.

公开(公告)号：US20170334090A1

公开(公告)日：2017-11-23

申请号：US15671798

申请日：2017-08-08

Applicant: Romeo Ilarian Ciuperca

Inventor： Romeo Ilarian Ciuperca

IPC: B28B7/34 ,  C04B26/14 ,  C04B26/04 ,  C04B28/04 ,  C04B28/08 ,  E04G9/10 ,  C04B28/02 ,  C04B111/00 ,  B28B1/14 ,  B28B7/36

CPC classification number: B28B7/34 ,  B28B1/14 ,  B28B7/36 ,  C04B26/04 ,  C04B26/14 ,  C04B28/02 ,  C04B28/04 ,  C04B28/08 ,  C04B2111/00612 ,  C04B2201/30 ,  E04G9/10 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B14/00 ,  C04B14/043 ,  C04B18/08 ,  C04B18/141 ,  C04B22/064 ,  C04B24/2641 ,  C04B40/0263 ,  C04B7/02 ,  C04B14/46 ,  C04B14/465 ,  C04B16/08 ,  C04B18/241 ,  C04B38/08

Abstract: The invention comprises a concrete form. The concrete form comprises a first panel having a first primary surface for contacting plastic concrete and a second primary surface opposite the first surface, wherein the first panel is made from a rigid plastic sheet or a metal sheet; and a second panel spaced from the second primary surface of the first panel, wherein the second panel is made from a rigid plastic sheet or a metal sheet. The concrete form also comprises a layer of insulating material disposed between the first panel and the second panel. A method of using the concrete form is also disclosed.