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.)
Expired
Application number
GB1058657A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB1058657ApriorityCriticalpatent/GB862723A/en
Publication of GB862723ApublicationCriticalpatent/GB862723A/en
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
C04B20/02—Treatment
C04B20/04—Heat treatment
C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Ceramic Engineering
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Materials Engineering
(AREA)
Structural Engineering
(AREA)
Organic Chemistry
(AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
An expanded clay aggregate is obtained by mixing peat with clay, adding water, pelleting, firing the pellets and subsequently crushing and screening.
GB1058657A1957-04-011957-04-01Improvements in and relating to the production of expanded clay
ExpiredGB862723A
(en)
Procedure to obtain a form of elaboration of N- (5-nitro-2-furfurilidina) -3-amino-2-oxazolidon, of easy suspension in water. (Machine-translation by Google Translate, not legally binding)
Procedure to produce substances of the nature of lactamo and, in particular, of debutolactamo (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of light bricks to retain heat of dolomite concretioned stabilized (Machine-translation by Google Translate, not legally binding)