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1. (WO2019032820) GREY WATER MEASUREMENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032820 International Application No.: PCT/US2018/045996
Publication Date: 14.02.2019 International Filing Date: 09.08.2018
IPC:
B01F 15/04 (2006.01) ,B28C 5/42 (2006.01) ,B28C 5/12 (2006.01) ,B28C 7/02 (2006.01) ,B28C 7/12 (2006.01) ,E01C 19/10 (2006.01) ,G01N 11/14 (2006.01) ,G01N 27/04 (2006.01) ,G01N 33/38 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
04
Forming a predetermined ratio of the substances to be mixed
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
42
Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
08
using driven mechanical means affecting the mixing
10
Mixing in containers not actuated to effect the mixing
12
with stirrers sweeping through the materials
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7
Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
02
Controlling the operation of the mixing
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7
Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
04
Supplying or proportioning the ingredients
12
Supplying or proportioning liquid ingredients
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
C
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
19
Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
02
for preparing the materials
10
Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
11
Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
10
by moving a body within the material
14
by using rotary bodies, e.g. vane
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02
by investigating impedance
04
by investigating resistance
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
38
Concrete; lime; mortar; gypsum; bricks; ceramics; glass
Applicants:
GCP APPLIED TECHNOLOGIES INC. [US/US]; 62 Whittemore Ave. Cambridge, MA 02140, US
Inventors:
ROBERTS, Mark; US
TREGGER, Nathan; US
KLAUS, Stephen; US
Agent:
LEON, Craig, K.; US
Priority Data:
62/544,02811.08.2017US
Title (EN) GREY WATER MEASUREMENT
(FR) MESURE D'EAU GRISE
Abstract:
(EN) Method and system to measure and monitor the grey water content in a rotating concrete mixer drum mixer truck using a sensor attached to the interior of the concrete mixer drum. By measuring the grey water content before a batching process takes place, the batched water (and cement content and admixture type and content) can be modified in order to maintain expected performance of the batched load in terms of both strength and rheology, or more simply, some or all of the grey water can be discharged from the concrete mixer drum before batching.
(FR) L'invention concerne également un procédé et un système pour mesurer et surveiller le contenu d'eau grise dans un camion mélangeur à tambour mélangeur en béton rotatif à l'aide d'un capteur fixé à l'intérieur du tambour mélangeur de béton. En mesurant le contenu d'eau grise avant qu'un processus de mise en lots ait lieu, l'eau en lots (et le contenu en ciment et le type et le contenu du mélange) peut être modifiée afin de maintenir les performances attendues de la charge en lots en termes de résistance et de rhéologie, ou plus simplement, une partie ou la totalité de l'eau grise peut être évacuée du tambour mélangeur de béton avant la mise en lots.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)